Whitehall Resources Ltd

OpenShift Architect Whitehall Resources require an OpenShift Architect to work with a key client on a 6 month initial contract. *This role will involve 3 days per week on site work in Wokingham, with the rest of the week working remotely. *Inside IR35. *Candidates are required to be eligible for SC clearance for this position. OpenShift Architect Architecture Design: . Create scalable, secure, and highly available OpenShift architectures, including cluster topology, networking, and storage solutions. Migration: . Lead application and workload migrations to OpenShift, often with minimal downtime, assessing readiness and developing detailed plans. Integration: . Integrate OpenShift with underlying infrastructure, including VMware (vSphere, NSX) and Pure Storage, and ensure seamless integration with existing systems. Security & Compliance: . Implement and enforce security best practices, such as Role-Based Access Control (RBAC) and network policies, and conduct security assessments. Automation & DevOps: . Build CI/CD pipelines and automate DevOps workflows to improve efficiency and reduce manual effort. Technical Guidance: . Provide technical guidance and training to development and operations teams on OpenShift architecture and best practices. Platform Improvement: . Continuously iterate on the platform by implementing enhancements, improving reliability, and ensuring the platform stays current. Required Skills & Qualifications . OpenShift & Kubernetes: Strong design and implementation experience with Red Hat OpenShift and underlying Kubernetes principles. . Containerization: In-depth knowledge of containerization technologies like Docker. . Virtualization: Expertise with VMware tools and technologies, such as vSphere and vCenter. . Networking & Storage: Understanding of networking concepts (eg, ingress, load balancing, DNS) and storage solutions (eg, persistent volumes, dynamic provisioning). . CI/CD & DevOps: Hands-on experience with Jenkins, ArgoCD, or similar CI/CD tools and a strong understanding of DevOps methodologies. . Automation: Proficiency with automation tools and Scripting languages such as Ansible, Terraform, Python, and Bash. . Cloud Platforms: Experience with various IaaS platforms like AWS and Azure. . Linux: Strong Linux administration skills are essential All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Scala Engineer Whitehall Resources require a Scala Engineer to work with a key client on a 6 month initial contract. *This role will involve on site work in Telford or Worthing 2 days per week. *Inside IR35. Scala Engineer We have vacancies for Scala Play developers to join our dynamic team building solutions for public sector clients. Our mature Agile environment will give you a great working environment to collaborate with fellow specialists from development and other disciplines. Working with us will mean delivering user-centric digital services from Cradle to grave working on high performance cloud platforms using emerging languages and technologies. As a member of our self-empowered and multi-disciplined teams you will be given the freedom to shape the way you work to ensure you are working to latest industry practices, tools and technologies. We're looking for people who challenge the status quo and are constantly looking to shape their working environment to make it an exciting, fun and interesting place to work. Keeping things fresh is something we encourage in our working practices, but the culture of continuous improvement is equally as important in our technical approach to building and delivering modern digital services. As a valued team member, your knowledge and experiences will be used to change the way we build solutions including utilising new tools and technologies to solve new problems or improve existing services. Ideal candidates will have strong technical competence in: . Scala . Play . Unit testing and integration testing . Experience of Cloud based infrastructure is desirable, along with an understanding of application security principles, continuous integration and continuous delivery. As a well-rounded Agile developer, we expect adaptability plus general skills in problem solving, business analysis, quality assurance, application design and architecture to compliment your Scala development specialism. In an Agile environment communication is key and therefore we expect professionalism, good communication skills and approachable team members. As a Scala Developer your primary focus will be to deliver user stories whilst working as a part of a multi-disciplined team. You'll be working closely with user researchers and designers to build, deploy and support your Scala Play microservices using well established software development techniques such as TDD and pair programming. We get involved with all stages of service delivery including configuring, deploying and monitoring using industry standard tooling, to truly work in a DevOps capacity. Whilst working in a collaborative environment you are going to meet a variety of different people who, like you, have a wealth of knowledge and experience. As a part of one or more communities you will have the opportunity to influence how we grow as delivery centre and how we do things by sharing ideas and working with others to make things better. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Power Platform Developer/Lead Whitehall Resources currently require an experienced Power Platform Lead to work with a key client *Please note this role will require candidates to work via an FCSA Umbrella* Key experience required includes: . Power Platform - Power Apps, Power Automate, Dataverse, Model Driven App . Strong knowledge of configurating MS Power Platform Apps . SharePoint (used to store files) . Test automation on Power Platform Desirable knowledge includes: . Case management understanding . UK water utility industry knowledge . Agile - scrum and XP (including user story creation, refinement/elaboration, sizing, TDD). . Leading technical teams within UK and India . Client-facing roles working in a SI All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Security Analyst/Detection Engineer Whitehall Resources are looking for a Security Analyst/Detection Engineer. This role is hybrid working with 3 days per week onsite in Wiltshire and the remainder remote working, for an initial 3 month contract. *Must hold active SC clearance or DV clearance* *Inside IR35* Job Description: . Conduct reactive monitoring of networks to deliver a layered, agile cyber defence capability across all security domains. . Manage and triage alerts; conduct impact assessments and develop mitigating strategies to be briefed up the chain of command. . Improve and comply all extant cyber security policies, procedures and orders, review and amend when required. . Maintain and share knowledge of current cyber issues, vulnerabilities and exploits through research, technical reports and briefs Your skills and experience: . Experienced Tier 2 SOC analyst . Knowledge of Data networks . Knowledge & experience with SIEM tool sets and security management tools. Desirable Security Qualifications (CompTIA S+/N+/CySA+, AWS, MS, SANS, CISSP etc.) All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

SAP P2P Lead Whitehall Resources currently require an experienced SAP P2P Lead to work with a key client *Please note candidate will have to work via an FCSA umbrella* Job Description: - Has had a consulting role across multiple full cycle projects in SAP S4/HANA or ECC working in MM/PtP of 8+ years - Experience in managing a team in client facing projects. - Responsible for the deliverables within client facing projects and delivering results. - Advocate of best practice design principles along with an advisory focus and demonstrate being able to provide solutions for business requirements. - Be proficient and have vast hands-on config experience in MM capabilities to lead your area and provide solutions for clients dealing with the likes of: - Purchase requisition creation and the integration with planning functionality. - Purchase Order processing. - Goods receipt processing. - Subcontracting. - Returns processing. - Experience in using SAP Fiori and flexible workflow is advantageous. - Have experience in multiple end-to-end design and implementation programmes within S4/HANA or ECC working across MM/PtP. - Strong understanding of Procure to Pay processes, inventory functions and Supplier Relationship Management. - Solid understanding of modules that integrate with MM (eg Planning, EWM). - Understand the key capabilities of MM and how they integrate with other SAP modules and applications. - Industry and business process knowledge in one or more of the following sectors is an advantage: Aerospace and Defence, Consumer Products, Pharma or Discrete Manufacturing - Can demonstrate knowledge of the strategic direction of SAP and related products. - Have experience in designing and defining the MM org structure within PtP to offer a fit for purpose design. - SAP Sourcing and Procurement certification is beneficial All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

SAP SuccessFactors Product Owner Whitehall Resources require a SAP SuccessFactors Product Owner to work with a key client on a contract until the end of 2025 with likely extensions. *Inside IR35. *Fully remote. SAP SuccessFactors Product Owner Job Description: . Managing the SF application for the client to handle the implementation as part of the transformation while also working with the RUN team on already deployed modules. In this context, your main assignments and key responsibilities are: . Stakeholder Collaboration: Partner with HR, IT, and vendors to optimize the SuccessFactors platform and support business objectives, liaise with SAP SuccessFactors and third-party providers to manage service delivery and issue resolution; Ensuring the product aligns with business goals and customer needs. . Analyse all demands and initiatives from regions and countries related to HR systems, related to Harmonie program or not. . Accurately and efficiently manage the prioritization of various projects and constantly monitor the subsequent turn of events; Communicating the product vision to others, and overseeing all stages of the product development process. . Co-define and prioritize product features and requirements with Business stakeholders; Creating and maintaining the product backlog; Take responsibility for all stages of the product realization process and monitor consumer reaction. . Act as the primary point of contact for the development team and stakeholders regarding product-related issues. . Release Management: Plan and implement SuccessFactors quarterly releases and updates, conduct system testing to validate new features and enhancements, communicate changes and provide training for impacted users while minimizing disruptions. Profile: . 5+ years of experience managing SAP SuccessFactors and HRIS . Strong understanding of HR processes and HR technology landscape. . Knowledge of data privacy and security standards related to HR systems. . Strong analytical and problem-solving skills. . Excellent communication and stakeholder management abilities. . SAP SuccessFactors certification is a plus. . Fluent in English. Excellent communication (written and oral) and interpersonal skills All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Java Developer Whitehall Resources are currently looking for a Java Developer based 2 days a week onsite in Shropshire, remainder remote for an initial 6 month contract. *MUST BE SC ELIGIBLE.* *INSIDE IR35.* Our client are looking for a Java Developer to write the low-level design and build some transformation code to transform data from CESA to the ETMP design which will be hosted in an Oracle database. Presentation Layer: Remix React Framework JavaScript Form generation 'engine' Service Layer: Java - is vital Spring .NET (to support an existing project) JSON - is vital RabbitMQ Data Layer: MongoDB Oracle Key Skills: React Java 17+ JSON Spring Boot 3+ Junit Playwright HTML Object Oriented Design JPA Maven Gitlab (understanding of Git at least is essential) JDBC Proven leadership skills Good communication skills Proven team engagement skills Proven coaching skills Quality Driven Adaptable/ability to context switch Stakeholder Management Desirable Skills: Kubernetes Micro-services GraalVM Helm Mockito AWS Kibana Grafana Open API WCAG OAuth2/OpenID Sustainable Software Engineering Cucumber/Gherkin Selenium Agile Scrum Agile Practices All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

DPS-Automation Engineer Whitehall Resources are looking for a DPS-Automation Engineer. This role is hybrid working with 3 days per week onsite in Sheffield and 2 days remote working, for an initial 3 month contract. *Inside IR35* Job Description: We are currently seeking an experienced professional to join our team in the role of Data Protection Automation Engineer. You should have excellent knowledge of the scrum framework, with all its artifacts and techniques. You'll also need the ability to coordinate people and projects with your mind set on deliverables. In this role, you will be expected to: Contribute to sprints, retrospective meetings and daily stand-ups Work with product owners to handle backlogs and new requests Work collaboratively as part of a team and be an excellent individual contributor Design, develop, test and support automation for the data protection services (NetBackup and CommVault) within the bank. Design, develop, test and support reporting and monitoring capabilities for the automation. Provide engineering support on the bank's data protection automation and their use. Undertake product evaluation, new features, and versions. Produce clear and comprehensive documentation for all automation produced. Mentor less experienced members of staff Must have skills and experience: Highly practiced with use of collaboration tools (Jira, Confluence) Hands on experience in Devops SCM tooling, with expert level use of GitHub Have excellent knowledge of Scrum techniques and artifacts (such as definition of done, user stories, automated testing, backlog refinement) Comprehensive experience in configuration management and orchestration using Redhat Ansible Extensive knowledge of software development languages, including Python, Proficient in designing, developing, and testing Rest API services. Proficient in using third-party API services, and understanding how/where to locate their capability Nice to have skills and experience: Ability to convert Puppet code into other platforms (Ansible) Data Protection (Backup and Restore) experience General on-premise infrastructure experience Knowledgeable in Cohesity NetBackup and related infrastructure Knowledgeable in Commvault and related infrastructure All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Zscaler SME Whitehall Resources are currently looking for a Zscaler SME on a remote basis for an initial 2 month contract. *INSIDE IR35.* Role Description: Zscaler SME: Experience with fault finding & resolving issues Cloud Security Expertise: Deep understanding of Zscaler's Zero Trust Exchange, including ZIA (Zscaler Internet Access), ZPA (Zscaler Private Access), and ZDX (Zscaler Digital Experience). Key Skills: Network Architecture Knowledge: Ability to design and optimize secure network architectures using Zscaler in hybrid or cloud-first environments. Policy & Access Control Design: Skilled in crafting granular security policies, segmentation strategies, and identity-based access controls. Troubleshooting & Performance Tuning: Proficient in diagnosing traffic flow issues, latency, and user experience problems across Zscaler services. Integration & Automation: Experience integrating Zscaler with SIEMs, identity providers (eg, Okta), and endpoint protection platforms using APIs and automation tools. Trusted Advisor on Zscaler configuration: Contributes to the end-to-end, configuration, and optimization of Zscaler services in Hitachi Security Governance: Ensures Zscaler policies align with enterprise security standards, compliance requirements, and risk frameworks. Stakeholder skills: Acts as the bridge between security teams, network engineers, and business units. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Operational Resilience Lead Whitehall Resources are currently looking for an Operational Resilience Lead. You will be required to use an FCSA Accredited Umbrella Company for this role. Key Requirements: - The OpRes Lead will be responsible for driving the implementation of the Capacity Management Framework at Business Service level, across Important Business Services (IBS) and Critical Operations (COs). - The role requires strong leadership, the ability to engage senior stakeholders, and oversight to ensure capacity practices are Embedded in operational resilience framework. Key Responsibilities: - Lead the adoption of Capacity Management practices within IBS and COs. - Partner with Operational Resilience Entity Leads to align capacity requirements with resilience objectives. - Provide oversight of framework implementation. Monitor adoption progress, identify risks and gaps, and drive remediation or escalation as required. - Manage stakeholder engagement with senior business and technology leaders. Key Experience: - Strong stakeholder management and influencing skills at senior levels. - Knowledge of regulatory requirements for Operational Resilience (eg, IBS, COs). - Understanding of capacity management, risk management, and service governance practices. - Ability to lead cross-functional initiatives and deliver within a complex, multi-entity environment. - The Supplier will provide leadership for the development and adoption of the Capacity Management tool, acting as Product Owner to drive design, backlog prioritisation, and stakeholder alignment. - Product Ownership: Define tool requirements, maintain product backlog, prioritise features. - Lead integration of the tool with other enterprise practices and tooling (eg, SDLC, OMAR, Observability, Architecture, Service Management). - Coordinate with business and technical stakeholders to align functionality with adoption objectives. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

Lead DevOps Engineer - SC Cleared Whitehall Resources are currently looking for a Lead DevOps Engineer - SC Cleared based in Surrey for an initial 6 month contract. *INSIDE IR35.* *MUST HOLD ACTIVE SC CLEARANCE.* Key Skills: Development Lifecycle, Strong experience Shift Left Testing, knowledge of Java, Strong experience Agile, Strong experience AWS, Good experience (EC2, SQS/SNS) Kafka, experience (a good understanding minimum) All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

ENET Engineer Whitehall Resources are currently looking for a ENET Engineer based in London 3 days a week, remainder remote for an initial 6-month contract. *INSIDE IR35.* Role Description Key Responsibilities: Deliver and support low latency connectivity and monitoring solutions for the Global Markets business, aligned with Front Office trading and regulatory needs. Apply SRE principles to improve availability, latency, performance, and capacity planning across trading infrastructure. Collaborate with network and platform engineers to design reliable, self-healing systems and reduce manual intervention through automation. Own and execute the Global Markets connectivity roadmap, from project delivery through to operational handoff and life cycle management. Partner with business stakeholders and platform owners to ensure infrastructure and observability tooling meets evolving trading requirements. Monitor and manage capacity and performance of global connectivity systems, working with regional teams to aggregate local intelligence. Conduct deep-dive post-incident analysis and forensic reviews during high-impact market events (eg, non-farm payroll), using packet analysis to identify systemic improvements. Develop and maintain automated alerting, health checks, and dashboards, supporting proactive detection of issues and system degradation. Lead lab-based testing and benchmarking initiatives for new connectivity solutions, ensuring readiness for production deployment. Produce operational and performance KPIs, SLO/SLI metrics, and executive summaries to support senior decision-making. Champion continuous improvement and innovation, driving technology adoption in monitoring, resiliency, and incident response tooling. Key Skills: Strong background in low latency network engineering, including TCP/IP, multicast, traffic shaping, and performance analysis. Proven experience with packet capture and analysis tools (Wireshark, tcpdump, Corvil/PICO); ability to build custom decoders is highly advantageous. Familiarity with SRE tools and practices, including infrastructure as code (IaC), CI/CD pipelines, error budgets, and reliability-focused SLIs/SLOs. Experience supporting Real Time trading applications, including feed handlers, matching engines, and algo trading platforms. Strong working knowledge of messaging Middleware (Solace, 29West, Tibco, LBM, or equivalent) in performance-sensitive environments. Proficient in Scripting and automation using Python, Bash, or PowerShell to streamline monitoring, alerting, and recovery workflows. Knowledge of FIX, market data, and order routing protocols in a trading environment. Exposure to observability platforms such as ITRS Geneos, Prometheus, Grafana, or custom telemetry stacks. Comfortable working across Linux systems, hybrid infrastructure, and global production environments. Excellent communication and reporting skills, with ability to translate technical data into actionable business insights. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

D365 F&O Developer Whitehall Resources are looking for a D365 F&O Developer. This role is hybrid working with 1-2 days per week onsite in Berkshire and the remainder remote working, for an initial 6 month contract. *Inside IR35* Job Description: Analyse, design, and enhance software solutions for cloud-based applications. Your coding expertise will support vital functions in areas of Billing, Payment collection & Finance. You will write and debug code using the latest programming technologies, ensuring our applications run smoothly and efficiently. Additionally, you'll create documentation while collaborating with users to define system requirements and implement necessary modifications. Responsibilities: . Champion best programming practices throughout the implementation of innovative new solutions. . Leverage your expertise in providing development solutions within a D365 FO environment. . Bring your experience from at least five large-scale ERP implementations to the table. . Excel in Business Requirement Analysis, focusing on optimising and reducing development effort. . Utilise your knowledge in business process mapping, modelling, and documentation to enhance project outcomes. . Engage with the latest Microsoft preview releases, including Dual Write and RSAT, to keep our solutions cutting-edge . Review technical architecture deliverables during development to ensure top-notch quality and traceability of requirements. . Take overall technical responsibility for the new implementations carried out by the development team. . Identify and communicate any cross-area or cross-release issues that may impact other project areas . Collaborate closely with the Solution Architect and stakeholders to validate designs, ensuring they meet all specified requirements. Key Skills/Knowledge: . Proficient in X : Master the primary programming language for developing and customising solutions within Microsoft Dynamics 365 Finance and Operations. . Strong SQL Knowledge: Utilise your expertise in SQL for effective querying, reporting, and data management within SQL Server databases used by Dynamics 365 F&O. . Full life cycle implementations experience including development skills in X ,Dot Net technologies . Development and extension any internal D365FO framework. . Development of ISV solutions . Experience with software unit testing using the ATL framework. . Agile project methodologies and project management skills. . Azure Dev Ops infrastructure management for development and release (repositories, pipelines, automation). . Azure infrastructure management for cloud-hosted environments (users, subscription, security) . Lifecycle Service portal ALM management . Experience integrating D365FO with external systems and non-Microsoft cloud providers (Custom webservice, Dataverse, DMF, Power Platform, Dual Write). . Responsible for the deliverables within client facing projects and delivering results. Required: . 7-8 years of relevant D365 F&O development experience . Experience working as an Individual contributor . Experience of Agile Processes . Energy Industry exposure will be an advantage. All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description. Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.