Nexere Consulting Limited

Senior Network and Security Engineer - L2/L3 Network Infrastructure - Cyber Security - SIEM tools My client who are leaders in their field are looking for a Senior Cyber Security and Network Analyst to provide effective and timely operational support, development and management of the IT network and security infrastructure to meet business requirements and objectives. Responsibilities: Support the delivery and maintenance of the organisation's cyber security and network infrastructure, ensuring systems remain secure, resilient, and aligned to business needs Manage day-to-day security operations, including monitoring SIEM platforms, Firewalls, endpoint protection, and threat detection tools Investigate security incidents and vulnerabilities, recommending and implementing corrective actions where required Maintain and support network technologies including LAN/WAN, Wi-Fi, Internet connectivity, and Layer 2/3 infrastructure Contribute to cyber security and infrastructure projects, including the implementation of new security controls and technologies Perform patching, upgrades, and ongoing maintenance across security and network environments to minimise risk and downtime Develop and maintain security policies, operational procedures, technical documentation, and compliance standards Support disaster recovery and business continuity planning, testing, and readiness activities Key Experience & Skills: Palo Alto Firewalls and all associated NG services Endpoint detection and remediation Proven track record in Cyber security and understanding of cyber security analysis, tools and software Experience of implementing, supporting and developing L2/3 network infrastructure Qualys Vulnerability Management Aruba Wifi L2/3 switching - Cisco Nexus Network Load balancing Penetration Testing (3rd Party) Incident management Data Security

Data Engineer - Azure databricks - python - pyspark - Azure Data Factory - Azure Data Lake - CI/CD FTC role - 12 Months Salary - Up to £50,000 + Benefits Location - Remote As a Junior Data Engineer, you will play a key role in the development and evolution of our cloud-based data platform. Leveraging technologies including Azure Databricks, Azure Data Factory and PySpark, you will design and deliver scalable data pipelines and lakehouse solutions that enable trusted, high-quality data across the organisation. Working within a modern Azure environment, you will help ensure data is efficiently managed, readily available and governed to support analytics, reporting and business decision-making. Key Responsibilities Design, build and support scalable data platforms, pipelines and lakehouse solutions using Azure Databricks, Azure Data Factory and Python/PySpark. Partner with business stakeholders, analysts and technical teams to understand data requirements and deliver robust data solutions that support reporting, analytics and operational needs. Develop and maintain data ingestion, transformation and orchestration processes, integrating data from a variety of internal and external sources. Ensure data solutions are performant, reliable and maintainable, applying best practices in data engineering, automation and distributed processing. Monitor, troubleshoot and optimise data pipelines, proactively addressing issues relating to data quality, availability and performance. Skills & Experience Commercial experience in a Data Engineering role, with strong expertise in Python/PySpark and the Azure data ecosystem. Hands-on experience with Azure Databricks, Azure Data Factory, Azure SQL, Azure Data Lake and related cloud technologies. Strong understanding of data modelling, ETL/ELT development and data integration principles. Knowledge of modern cloud-based data architectures, distributed computing concepts and large-scale data processing. Experience using Infrastructure as Code tools such as Terraform or Bicep, alongside CI/CD practices and Azure DevOps. Excellent communication and stakeholder management skills, with the ability to engage effectively with both technical and business audiences.