64 jobs found

Infrastructure Design Engineer + 6 month contract + Fully remote workinh + Up to 520 per day + SC Cleared role Key Skills: + Strong background in Wintel Infrastructure + AD, Exchange, GPO, DNS/DHCP + Automation Overview: Are you a skilled Infrastructure Engineer ready to make a strategic impact within a dynamic environment? We are seeking a highly motivated professional to join our team on a pivotal contract, focusing on designing and deploying scalable, secure, and efficient infrastructure solutions. This role offers the opportunity to work remotely within a collaborative setting, supporting critical systems that drive operational excellence. If you thrive in a fast-paced environment and possess a passion for innovative infrastructure design, this is your chance to contribute to high-stakes projects with a leading organization. Required Skills: Proven experience in developing scalable and efficient system architectures Strong automation skills for deployment, configuration, and management of applications Proficiency in monitoring system performance and proactively resolving issues Deep understanding of security standards and regulatory compliance Excellent collaboration skills, working closely with development, QA, and operations teams Technical expertise in Kubernetes, containers, and Azure cloud platform Active SC clearance (MOD SC clearance preferred) and sole UK nationality Nice to Have Skills: Experience with additional cloud platforms or infrastructure tools Knowledge of scripting languages such as PowerShell, Bash, or Python Familiarity with DevOps practices and CI/CD pipelines Preferred Education and Experience: Relevant degree in Computer Science, Information Technology, or related field Demonstrated experience in infrastructure design and deployment, ideally 3+ years in a similar role Other Requirements: Must hold active SC clearance and be a sole UK national Ability to work remotely and independently Willingness to undergo additional vetting processes, which may extend onboarding time

Contract Details Contract Length: 12 months Rate: £600 per day IR35 Status: Inside IR35 Location: Remote (UK-based) Sector: UK Government/Public Sector Role Overview We are seeking an experienced Lead DevOps Engineer to support a large-scale UK Government programme. This role will lead the design, implementation, and continuous improvement of secure, scalable, and resilient cloud infrastructure and DevOps practices. You will work closely with engineering teams, security stakeholders, and delivery leads to enable modern, automated software delivery while ensuring compliance with government security and operational standards. Key Responsibilities Lead the design and implementation of DevOps and cloud-native solutions for mission-critical government services Define, implement, and govern CI/CD pipelines to support secure and frequent deployments Own infrastructure-as-code (IaC) practices and standards across environments Act as a technical leader and mentor for DevOps engineers within delivery teams Collaborate with development, architecture, security, and operations teams Ensure platforms meet government security, resilience, and compliance requirements Drive automation, monitoring, and reliability improvements Support incident response, root cause analysis, and continuous service improvement Contribute to technical documentation and architectural decision records Essential Skills & Experience Strong experience as a Lead or Senior DevOps Engineer on complex platforms Proven experience delivering solutions within UK Government or regulated environments Extensive hands-on experience with cloud platforms (AWS and/or Azure) Strong infrastructure-as-code expertise (Terraform, CloudFormation, ARM, Bicep, etc.) CI/CD tooling experience (GitHub Actions, GitLab CI, Azure DevOps, Jenkins, etc.) Containerisation and orchestration (Docker, Kubernetes, OpenShift, EKS/AKS) Linux systems administration and Scripting (Bash, Python, etc.) Monitoring and logging solutions (Prometheus, Grafana, Azure Monitor, CloudWatch, ELK) Experience embedding security-by-design into DevOps workflows Desirable Skills Experience with GDS standards and public sector delivery frameworks Knowledge of NCSC/cloud security principles Experience working in Agile/Scrum delivery teams Familiarity with service management (ITIL, SRE practices) Active or previous UK security clearance (SC highly desirable) Personal Attributes Strong leadership and stakeholder engagement skills Comfortable working in complex, multi-supplier environments Pragmatic, delivery-focused, and able to balance pace with governance Excellent communication skills, both technical and non-technical What's on Offer Long-term 12-month contract on a high-impact government programme Competitive £600/day inside IR35 rate Fully remote working (UK-based) Opportunity to shape DevOps capability on a nationally significant project

SC or DV Cleared Lead Developer (Azure/.NET/Microservices) Location: London/Manchester/Bristol/Glasgow (Hybrid) Clearance: Active SC Clearance (essential) Rate: £550-6500 per day (Inside IR35) The Opportunity We're supporting a major government programme building out scalable, cloud-native platforms to support critical national services. This role sits within a growing engineering function focused on modernising Legacy systems, delivering microservices architectures, and embedding DevOps-first delivery practices . We are looking for a hands-on Lead Developer who can set technical direction, lead teams, and deliver complex solutions in highly regulated environments . The Role As a Lead Developer, you will: Lead and mentor engineering teams across full-stack development Architect and deliver cloud-native, microservices-based solutions Drive best practices across DevOps, CI/CD, and Agile delivery Work closely with architects and stakeholders to define technical roadmaps Oversee integration with government platforms (eg payments, notifications, identity services) Contribute hands-on to development where required Skills & Experience Required Core Engineering Strong experience with C#/.NET (Core, 6, 7, 8+) Deep knowledge of REST APIs, Web APIs, and distributed systems Experience building event-driven microservices architectures Strong understanding of design patterns, SOLID principles, and clean architecture Cloud & DevOps Proven experience with Microsoft Azure (App Services, Functions, Service Bus, AKS, etc.) Exposure to AWS environments (desirable) Strong DevOps capability: CI/CD pipelines (Azure DevOps) Infrastructure as Code (Bicep/Terraform) Containerisation ( Docker, Kubernetes ) Architecture & Integration Experience designing: Microservices & event-driven systems (CQRS, Event Sourcing) API integrations (REST, GraphQL) Experience integrating with third-party and enterprise platforms (eg CRM, payment systems) Front End/Full Stack (Desirable) Experience with Angular or React Strong understanding of modern JavaScript/TypeScript frameworks Quality & Engineering Practices Strong experience with: TDD/BDD (SpecFlow, Gherkin) Unit & integration testing frameworks Commitment to engineering best practice and code quality Leadership Proven experience leading Agile teams Ability to mentor engineers and provide technical guidance Experience working alongside Solution Architects and Product teams Environment & Tech Landscape .NET Core/.NET 8+ Azure (Functions, Service Bus, AKS, Key Vault, etc.) Microservices & event-driven architecture Docker/Kubernetes Azure DevOps (CI/CD) GraphQL/REST APIs What We're Looking For A strong technical leader who remains hands-on Someone comfortable working in complex, fast-moving government environments Experience delivering at scale across multiple systems and teams A pragmatic approach to engineering and problem-solving

Principal Site Reliability Engineer x5 (SC Cleared) South England - hybrid working - £70,000 - £90,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in Scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (eg Submariner) A strong focus on reliability, automation, and operational excellence

Principal Site Reliability Engineer x5 (SC Cleared) South England - hybrid working - 70,000 - 90,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (e.g. Submariner) A strong focus on reliability, automation, and operational excellence

Principal Site Reliability Engineer x5 (SC CLEARED) Wokingham - hybrid working - £55,000 - £70,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in Scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (eg Submariner) A strong focus on reliability, automation, and operational excellence

Job Title: DV Cleared Senior Network Engineer Location: Cambridgeshire with Travel to other sites when required Duration: 6 months with possible extension Rate: Up to 700 per day via an approved umbrella company Must be willing and eligible to go through the DV Clearance process Our client, a reputable organisation supporting UK defence, is hiring for a Senior Network Engineer to join their team primarily based in Cambridgeshire. This is a fantastic opportunity for a skilled network professional to contribute to critical infrastructure projects and ensure the resilience of vital networks. What you'll be doing: Acting as a Subject Matter Expert (SME) and design engineer for network upgrades and future developments Developing comprehensive design documentation, including SDRs, HLDs, LLDs, and test plans Building and configuring network hardware to meet design specifications Providing expertise on network obsolescence, proposing hardware replacements, and assessing risks associated with network shutdowns and new setups Troubleshooting complex network issues to maintain optimal performance Managing the current network infrastructure, primarily based on CISCO and Dell hardware Supporting network security and operational stability What you'll bring: Proven experience in designing and configuring enterprise network solutions Strong knowledge of CISCO and Dell networking equipment Familiarity with network documentation standards (SDRs, HLDs, LLDs) Experience in hardware replacement planning and risk assessment Ability to troubleshoot and resolve network issues efficiently Knowledge of CISCO Smart Account Management (desirable) Excellent communication skills and a proactive approach to problem-solving This role offers the chance to work on high-profile projects within a dynamic environment. If you're a motivated network professional ready to make an impact, we'd love to hear from you. Apply now to join a team committed to excellence and innovation.

Azure DevOps Engineer 6-month contract SC Cleared London/Remote Outside of IR35 My SC Cleared customer is seeking a highly skilled Azure DevOps / Platform Engineer with deep, hands-on experience in Azure-native engineering and advanced Infrastructure as Code (IaC) practices. This role is ideal for someone who operates at the intersection of DevOps and Software Engineering bringing a strong development mindset to infrastructure design, automation, and testing. Key Skills & Experience from the Azure DevOps Engineer: Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks (e.g. Terratest, Checkov) Azure Networking & Security Hands-on experience with: Managed Identities Private Endpoints Role-Based Access Control (RBAC) CI/CD & Automation Proven experience building advanced pipelines using GitHub Actions Strong understanding of pipeline orchestration, automation, and deployment strategies Key Responsibilities of the Azure DevOps Engineer: Design and implement high availability Azure architectures, including regional failover and load balancing strategies embedded within IaC templates Build and maintain scalable, reusable Terraform and/or Bicep modules following best practices in modular design Champion Test Driven Development (TDD) principles within infrastructure pipelines Implement automated security and compliance checks using tools such as Checkov or Terratest Develop and manage complex CI/CD workflows using GitHub Actions Engineer secure Azure environments using Managed Identities, Private Endpoints, and RBAC Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website. Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on IT Recruitment.

Principal Site Reliability Engineer x5 (SC CLEARED) Wokingham - hybrid working - 55,000 - 70,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (e.g. Submariner) A strong focus on reliability, automation, and operational excellence

Security Architect (SC Cleared) - Containerisation & Virtualisation Location: Remote Type: Contract ( 450/day) Duration: Six-month rolling contract Our client, a reputable organisation, is hiring for a skilled SC Cleared Security Architect to lead the design and assurance of secure architectures within containerised and virtualised environments. This role offers an exciting opportunity to shape security strategies, ensure secure deployment pipelines, and provide technical leadership across cloud-native and virtualised infrastructures. What you'll be doing: Develop secure architecture designs for container platforms like Kubernetes, OpenShift, and Docker. Strengthen security controls across VMware, Hyper-V, and cloud-native virtualisation. Produce high-quality architectural artefacts, including HLDs and security patterns, aligned with NCSC guidance and industry standards. Conduct security assessments, threat modelling, and validate platform configurations for compliance and risk. Embed security controls within CI/CD pipelines and advise on container image lifecycle management. Evaluate tools for container security scanning, runtime protection, secrets management, and network security. Collaborate with engineering, infrastructure, and security teams, acting as SME for containerisation and virtualisation security. Communicate complex concepts to diverse stakeholders and influence architectural decisions at senior levels. What you'll bring: Active SC clearance. Proven experience as a Security Architect in large or secure environments. Deep knowledge of Kubernetes, Docker, VMware, Hyper-V, and cloud platforms (AWS, Azure, GCP). Strong understanding of network security, Zero Trust, IAM, workload isolation, and micro-segmentation. Familiarity with security standards such as NIST, ISO 27001, CIS Benchmarks, and government policies. Desirable skills include OpenShift, enterprise Kubernetes, security tooling (Falco, Istio), automation (Terraform, Ansible), and relevant certifications (CCSK, CISSP, CKS). This is a fantastic opportunity to work on critical security architecture projects within a dynamic environment. If you're a proactive security professional with the right clearance and expertise, we'd love to hear from you. Apply now to join a forward-thinking organisation committed to security excellence.

UNIX Engineer - MUST BE SC CLEARED - Barrow in Furness, Cumbria - 4 MONTHS+ - £481.25 PER DAY Blue chip client is urgently looking for a Unix Engineer Description CONTRACTOR MUST EITHER HOLD MOD SC CLEARENCE OR SC CLEARANCE (ACTIVE) AND BE A SOLE UK NATIONAL (ONLY UK NATIONALITY) Role Title: UNIX Engineer Location: Full Onsite - BARROW IN FURNESS, Cumbria MUST BE PAYE THROUGH UMBRELLA (inside IR35) Role Description: Role Overview The UNIX Engineer will be responsible for managing and supporting enterprise UNIX environments, focusing on Oracle Solaris platforms and advanced virtualization technologies. This role involves system configuration, migration projects, and ensuring high availability through resilient cluster setups. Key Responsibilities Administer and maintain Oracle Solaris systems on T-series hardware (T5, T7, T8). Configure and manage LDOMs (Logical Domains) for virtualization. Perform system migrations and upgrades across UNIX environments. Design and implement resilience clusters for high availability and disaster recovery. Monitor system performance and troubleshoot complex UNIX issues. Collaborate with infrastructure and application teams to ensure seamless integration. Maintain compliance with security and operational standards. Required Skills & Experience Strong hands-on experience with Oracle Solaris operating systems. Expertise in LDOM configuration and management. Familiarity with Oracle T-series hardware (T5, T7, T8). Proven experience in migration projects and UNIX system upgrades. Knowledge of cluster technologies for resilience and failover. Solid understanding of UNIX networking, storage, and security principles. Security Clearance Must hold or be eligible to obtain SC clearance Must be UK British National (not dual passport holder) Ability to work with sensitive and classified information in compliance with government and organizational security policies. Additional Requirements Will require on-site work at customer location in Barrow-in-Furness as part of project delivery. Preferred Qualifications Certifications in Oracle Solaris or related UNIX technologies. Experience in large-scale enterprise environments. Familiarity with automation tools and Scripting (eg, Shell, Python Please send CV for full details and immediate interviews. We are a preferred supplier to the client

Lead Network Engineer (DV Cleared) Security Clearance: Must hold active DV Clearance We are seeking an experienced Lead Network Engineer to join a high-performing team delivering critical infrastructure solutions within a secure environment. This is a senior, hands-on role suited to an individual with deep technical expertise and strong leadership capability. Key Responsibilities Lead the design, implementation, and support of secure network solutions Produce low-level designs (LLD) to a production-ready standard Act as the technical authority across network infrastructure and security domains Own and drive complex delivery workstreams within secure programmes Provide mentoring and technical leadership to engineering teams Ensure all solutions meet stringent security and compliance requirements Required Skills & Experience Active DV Clearance (essential) Strong expertise in Cisco networking technologies (routing, switching, firewalls) Proven experience with F5 (LTM, GTM, ASM desirable) Solid understanding of cryptographic technologies and secure communications Extensive experience producing Low-Level Designs (LLD) for production environments Demonstrable experience working in highly secure or classified environments Strong troubleshooting and problem-solving capability across complex networks

Principal Site Reliability Engineer x5 (SC CLEARED) Wokingham - hybrid working - £55,000 - £70,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in Scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (eg Submariner) A strong focus on reliability, automation, and operational excellence

Principal Site Reliability Engineer x5 (SC Cleared) South England - hybrid working - £70,000 - £90,000 + perm benefits We are seeking experienced Principal Site Reliability Engineers (SRE) to join a high-performing engineering team delivering resilient, cloud-native platforms for UK-based customers. These roles blend senior technical leadership with hands-on delivery, covering both project-based work and the ongoing reliability, scalability, and security of critical services. You'll work closely with other senior engineers in small, collaborative teams, taking ownership of platform reliability, setting best practices, and mentoring others. The role supports critical national infrastructure, requires participation in an on-call rota, and operates within a hybrid working model across UK offices, client sites, and home. Key responsibilities Design, build, and maintain highly available, scalable, and resilient platforms, prioritising standardisation, reuse, and automation Champion GitOps-first approaches, minimising manual configuration ("ClickOps") Lead and contribute to Site Reliability Engineering practices, including error budgets, SLOs, SLIs, and incident management Work in agile delivery teams, aligning engineering outcomes to customer and service reliability goals Operate within defined on-call rotas, supporting services underpinning critical national infrastructure Provide technical leadership and mentorship, developing the capability of engineers across teams Promote and embed best practices in reliability, security, observability, and automation Contribute to the evolution of cloud-native and SRE standards, patterns, and platform strategies Skills and experience Proven leadership experience in Site Reliability Engineering or senior platform engineering roles Strong expertise in Kubernetes and OpenShift (CKA/CKS certifications beneficial) Experience designing complex multi-cloud or hybrid architectures Hands-on knowledge of service mesh technologies such as Istio Experience with enterprise-grade databases, including EDB Postgres Deep understanding of observability and monitoring stacks, such as Prometheus, Grafana, Loki, Tempo, and LogiStack Strong Infrastructure as Code experience using tools such as Helm or Kustomize Proficiency in Scripting and automation, including Bash and Python CI/CD and GitOps pipeline management using tools such as ArgoCD, FluxCD, or Tekton Experience with Red Hat ACM/ACS and advanced container networking (eg Submariner) A strong focus on reliability, automation, and operational excellence

Job Title: UNIX Engineer Barrow in Furness full time onsite 3 months SC Cleared Role Overview The UNIX Engineer will be responsible for managing and supporting enterprise UNIX environments, focusing on Oracle Solaris platforms and advanced virtualization technologies. This role involves system configuration, migration projects, and ensuring high availability through resilient cluster setups. Key Responsibilities * Administer and maintain Oracle Solaris systems on T-series hardware (T5, T7, T8). * Configure and manage LDOMs (Logical Domains) for virtualization. * Perform system migrations and upgrades across UNIX environments. * Design and implement resilience clusters for high availability and disaster recovery. * Monitor system performance and troubleshoot complex UNIX issues. * Collaborate with infrastructure and application teams to ensure seamless integration. * Maintain compliance with security and operational standards. Required Skills & Experience * Strong hands-on experience with Oracle Solaris operating systems. * Expertise in LDOM configuration and management. * Familiarity with Oracle T-series hardware (T5, T7, T8). * Proven experience in migration projects and UNIX system upgrades. * Knowledge of cluster technologies for resilience and failover. * Solid understanding of UNIX networking, storage, and security principles. Additional Requirements * Will require on-site work at customer location in Barrow-in-Furness as part of project delivery. Preferred Qualifications * Certifications in Oracle Solaris or related UNIX technologies. * Experience in large-scale enterprise environments. * Familiarity with automation tools and Scripting (eg, Shell, Python). Please send latest CV LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.

UNIX Engineer Location: Full Onsite - BARROW IN FURNESS Duration: 3 months MUST BE PAYE THROUGH UMBRELLA We are heading up a recruitment drive for a global consultancy that require a SC Cleared UNIX Engineer to join them on a major project that's based in Barrow-in-Furness. Role Description: Job Title: UNIX Engineer Role Overview The UNIX Engineer will be responsible for managing and supporting enterprise UNIX environments, focusing on Oracle Solaris platforms and advanced virtualization technologies. This role involves system configuration, migration projects, and ensuring high availability through resilient cluster setups. Key Responsibilities Administer and maintain Oracle Solaris systems on T-series hardware (T5, T7, T8). Configure and manage LDOMs (Logical Domains) for virtualization. Perform system migrations and upgrades across UNIX environments. Design and implement resilience clusters for high availability and disaster recovery. Monitor system performance and troubleshoot complex UNIX issues. Collaborate with infrastructure and application teams to ensure seamless integration. Maintain compliance with security and operational standards. Required Skills & Experience Strong hands-on experience with Oracle Solaris operating systems. Expertise in LDOM configuration and management. Familiarity with Oracle T-series hardware (T5, T7, T8). Proven experience in migration projects and UNIX system upgrades. Knowledge of cluster technologies for resilience and failover. Solid understanding of UNIX networking, storage, and security principles. Security Clearance Must hold or be eligible to obtain SC clearance Must be UK British National (not dual passport holder) Ability to work with sensitive and classified information in compliance with government and organizational security policies. Additional Requirements Will require on-site work at customer location in Barrow-in-Furness as part of project delivery. Preferred Qualifications Certifications in Oracle Solaris or related UNIX technologies. Experience in large-scale enterprise environments. Familiarity with automation tools and Scripting (eg, Shell, Python).

AWS DevOps Engineer +6 months + +Fully remote working +SC cleared - must hold current active clearance +Sole British nationals only - due to nature of the project Skills: +AWS +DevOps Engineer +Kubernetes +Public Sector experience +Testing experience - can set the Testing process up from beginning to end and to be able to own it We're looking for an experienced AWS DevOps Engineer to design, build, and optimise secure, scalable cloud environments in a fully remote role. Key Responsibilities Deliver Infrastructure as Code using Terraform, CloudFormation, or Ansible Build and manage containerised environments with Docker and Kubernetes Architect and optimise AWS services across compute, networking, storage, and security Design and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, CircleCI) Automates testing, integration, and deployment processes. Embed DevSecOps practices using tools such as SonarQube, Snyk, and OWASP Implement monitoring and logging (Prometheus, Grafana, ELK) Experience Required 5-10+ years in DevOps / Cloud Engineering Testing experience - can set the Testing process up from beginning to end and to be able to own it Strong AWS architecture and security expertise Proven IaC and CI/CD delivery experience Solid Docker and Kubernetes knowledge Ability to influence stakeholders and mentor teams Fully remote, high-impact role within a forward-thinking cloud engineering team. If you'd like to discuss this AWS DevOps Engineer in more detail, please send your updated CV to (url removed) and I will get in touch.

Data Consultant (SC Cleared) Corsham (Wiltshire) 6 Month Contract £450/day (Outside IR35) Data Consultant needed with active SC Security Clearance and strong Power BI, Tableau and AWS Cloud experience. 6 Month Rolling Contract based in Corsham (Wiltshire). Start asap in Spring 2026. Hybrid Working - 3 days/week remote (WFH) + 2 days/week working from the office in Corsham (Wiltshire). A chance to work with a leading global IT + Digital transformation business specialising in large-scale Government projects: Design, build + implementation of an AWS cloud-based Data Analytics platform to provide data workflow, data visualisation + dashboard solutions. Key Skills: Power BI and Tableau dashboard + data visualisation tools. AWS Cloud Infrastructure environments including: AWS Glue, S3 Buckets, Athena + Serverless data pipelines. Python / R-style workflow development, SQL querying + data transformation skills. Hands-on experience with secure, cloud-based Data Analytics platforms. Supporting definition of the POC scoping, success criteria + value proposition. Shaping the technical path from POC to MVP considering scalability, security, governance + reuse. Supporting build, configuration + implementation activities alongside developers + data engineers. Ability to simplify complexity + communicate technical trade-offs clearly to key stakeholders. In-depth experience in Data Engineering, Data Analytics platforms + Data Science.

Job Title: SC Cleared Network Engineer - IT Infrastructure Support Location: Portsmouth Duration: 6 months Rate: 660.00 per day Must be willing and eligible to go through the SC Clearance process Our client, a reputable organisation, is hiring for a skilled SC Cleared Network Engineer to join their dynamic team. This is an exciting opportunity to provide technical leadership and support across critical IT projects and programmes, working closely with project managers and technical leads to deliver innovative solutions. What you'll be doing: Lead the delivery of complex technical tasks, ensuring they align with project goals and timelines Support the maintenance and enhancement of the Strike Net Experimentation Environment alongside a Server Engineer Provide Level 3 support for all Strike Net Rigs, ensuring secure and reliable operations Contribute to system design, implementation, integration, testing, and evaluation Develop user guides, work instructions, technical documentation, and process documents Support hardware/software builds, system installation, and integration Deliver technical presentations and support proposal development Mentor junior colleagues and contribute to process improvements What you'll bring: Proven ability to communicate complex technical information clearly and effectively Experience working on diverse engineering projects with a motivated, problem-solving approach Strong stakeholder engagement skills and a collaborative mindset Knowledge of secure-by-design principles and system lifecycle management Ability to work independently and deliver tasks within time and budget constraints Essential skills: Technical expertise in network design, implementation, and support Experience supporting IT environments in a project setting CCNP or JNCIS certifications VMware vSphere (including NSX) Juniper Routing and Switching Qualifications: Relevant technical certifications and experience supporting complex network environments This is a fantastic chance to work on impactful projects within a supportive team environment. If you hold the necessary clearance and are ready to contribute your expertise, we'd love to hear from you!

Infrastructure Engineer (VMware) - DV Cleared Farnborough (Onsite - 5 days per week) 600- 700 per day (Inside IR35) 6-Month Rolling Contract Overview We are seeking an experienced Infrastructure Engineer to support BAU operations within a secure, high-assurance environment. This role requires strong VMware expertise and an active MOD DV clearance . You will be responsible for maintaining and optimising virtual infrastructure, ensuring high availability, performance, and security across critical systems. Key Responsibilities Administer and manage VMware vSphere environments, including ESXi hosts, vCenter, clusters, and resource pools Design, deploy, and support vSAN hyper-converged storage solutions Configure and maintain HA/DRS to ensure resilient and highly available platforms Manage VMware networking, including: vSwitches and distributed switches VLANs, port groups, and segmentation Support and maintain VMware Horizon VDI environments (desirable) Develop and maintain automation using PowerCLI , templates, and provisioning workflows Monitor and optimise system performance: Troubleshoot host and VM issues Analyse logs and tune workloads Implement and support backup and disaster recovery solutions: Tools such as Veeam, SRM, or Zerto Apply security hardening practices: VMware baselines Role-based access control Compliance standards Key Skills & Experience Essential: Strong hands-on experience with VMware vSphere (ESXi, vCenter) Proven experience with vSAN deployments and support Deep understanding of HA/DRS configurations Solid knowledge of VMware networking concepts Experience with PowerCLI scripting and automation Strong troubleshooting and performance tuning skills Experience integrating backup and DR solutions Active MOD DV clearance Desirable: Experience with VMware Horizon (VDI) Exposure to secure or defence environments Additional Information Must be eligible to work onsite in Farnborough 5 days per week Work is conducted in a highly secure environment Immediate start preferred