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Principal Infrastructure Engineer/Team Lead
Bristol – 3 Days Onsite/2 Days WFH
Up to £85,000 + Excellent Benefits

The role requires candidates to obtain SC clearance or to have existing SC Clearance.

The Opportunity

Are you a highly skilled Principal Infrastructure Engineer Team Lead with a passion for solving real-world challenges? Join a cutting-edge organisation that designs and delivers critical technology to support Defence and National Security. You will be joining a dynamic team and making a tangible impact on mission-critical projects.

As a Principal Infrastructure Engineer and Team Lead, you will manage and oversee the design, implementation and maintenance of critical IT Infrastructure in a high-stakes environment. Leading a small, specialist team, you’ll ensure the reliability and scalability of on-premises systems.

Your Responsibilities:

* Maintain, optimise and enhance IT Infrastructure, including configuration management and infrastructure-as-code (IaC) practices

* Lead fault resolution processes and troubleshoot complex issues systematically

* Design and deploy new infrastructure components, including network devices, virtual machines, containers and workflows

* Implement robust monitoring and alerting solutions for real-time insights

* Foster Agile and DevOps practices within the team to enhance operational efficiency and delivery quality

* Standardise and document end-user device build processes for secure and consistent system integration

* Mentor and empower Engineers, fostering their professional growth

What You’ll Need:

* Extensive knowledge of Networking, Enterprise Operating Systems and virtualisation technologies (VMware, Cisco, Linux, Windows Server)

* Proven leadership skills, with the ability to delegate, prioritise and manage workloads effectively

* Strong troubleshooting capabilities and a detail-oriented approach to problem-solving

* Experience with scripting languages (Python or Bash) and automation tools like Ansible or Terraform.

* Excellent communication skills, with the ability to explain complex IT concepts to diverse stakeholders.

* Familiarity with Agile and DevOps practices, including CI/CD pipelines and iterative workflows.

What’s in It for You:

* Work with cutting-edge technology

* 28 Days Holiday + Bank Holidays

* Be part of a growing team, helping shape the future of critical Infrastructure Projects

* Health Cash Plan

* Company Pension Scheme

* Lunch/Refreshments onsite

* Financial Assistance

* Life Insurance/Income Protection

* Enhanced Parental Leave

* 24/7 GP Access

* Private Medical Insurance

* EV Car Scheme/Cycle to Work scheme

* Employee Assistance Programme

How to Apply:

If you’re ready to take the lead on high-impact projects and make a meaningful difference, apply now with your CV. We’d love to hear from candidates with diverse experiences and transferable skills, even if you don’t meet every criterion.

Key Words - Senior Infrastructure Engineer, hybrid cloud, IT infrastructure, fault resolution, troubleshooting, virtual machines, orchestration workflows, CI/CD pipelines, agile processes, private cloud, public cloud, AWS, Azure, VMware vSphere, Linux KVM, OpenShift, Terraform, Ansible, Python, Bash, IaC, hyper-converged infrastructure, SD-WAN, security clearance, SC clearance, DV clearance