Peregrine
Windows Infrastructure Engineer
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Windows Infrastructure Engineer – SC Cleared
Permanent or Contract | Hybrid (40% onsite) | Infrastructure & Cloud | SC Cleared
At Peregrine, we're always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude to place with our diverse portfolio of clients across the public and private sectors. We are currently looking for an experienced Windows Infrastructure Engineer to join a high-performing enterprise technology team supporting critical infrastructure services.
The role
You'll be responsible for designing, implementing, supporting and maintaining enterprise Microsoft Windows infrastructure. Working within a collaborative infrastructure team, you'll help deliver modern, secure and highly available Windows environments whilst contributing to infrastructure projects, automation initiatives and ongoing service improvements.
Responsibilities
- Administer and support enterprise Windows Server environments (2016, 2019 and 2022).
- Build, configure, maintain and decommission physical and virtual servers.
- Manage Active Directory, Group Policy, DNS and DHCP services.
- Perform Windows patching, upgrades, security hardening and vulnerability remediation.
- Support VMware vSphere and/or Microsoft Hyper-V environments.
- Develop and maintain PowerShell automation scripts.
- Troubleshoot complex infrastructure issues and perform root cause analysis.
- Collaborate with networking, security, cloud and storage teams to deliver infrastructure solutions.
- Participate in infrastructure projects, migrations and technology refresh programmes.
- Ensure compliance with ITIL processes including Incident, Change, Problem and Release Management.
- Produce and maintain technical documentation and operational procedures.
- Participate in an on-call rota and planned out-of-hours maintenance where required.
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Skills & Experience
- Strong experience administering Microsoft Windows Server environments.
- Excellent knowledge of Active Directory, Group Policy, DNS and DHCP.
- Commercial experience with PowerShell scripting and automation.
- Experience supporting VMware vSphere and/or Microsoft Hyper-V.
- Windows patch management and operating system lifecycle management.
- Server build, deployment and operational acceptance experience.
- Enterprise monitoring, troubleshooting and performance optimisation.
- Experience with security hardening and vulnerability remediation.
- Strong analytical, communication and stakeholder management skills.
- Experience working within ITIL service management environments.
- Ability to work independently and within Agile delivery teams.
Desirable skills
- Microsoft Endpoint Configuration Manager (MECM/SCCM).
- Microsoft Azure and hybrid cloud environments.
- Infrastructure as Code (Terraform or Ansible).
- Azure DevOps and/or GitHub.
- Microsoft Intune.
- Linux administration experience.
- Enterprise security tooling and compliance frameworks.
- Microsoft, VMware or ITIL certifications.
About Peregrine
We build workforces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry-accredited Peregrine Academy, and market-leading attraction and diversity initiatives, we bridge capability gaps at all levels in public and private sector organisations. We work closely with our clients to understand their challenges and deliver flexible, long-term solutions that make a real difference.
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When you join Peregrine, you become part of a team that's focused on growth, both yours, our clients', and the sectors we support. You'll also get access to a full range of benefits alongside your salary.
How Specialist Talent Works
As a permanent employee at Peregrine, you'll be part of our Specialist Talent team. That means you'll work on-site or remotely with our clients, supporting them on complex, high-impact projects in Data, Digital and Business Transformation. You'll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You're not a contractor – you're a valued member of our team, with access to all the same benefits, learning opportunities and community.
Our Culture
We're curious, open, and always learning. We believe in doing great work and doing it with integrity. We support each other, share ideas freely, and celebrate progress big and small. And we care about the impact we make, whether that's helping clients solve tough problems or creating opportunities for people from all walks of life.
Diversity & Inclusion
We're proud to be a diverse team, with 20+ nationalities represented across Peregrine. We welcome people from all backgrounds and experiences, and we're committed to building an inclusive workplace where everyone can thrive. Through our partnerships and internal initiatives, we're working to improve social mobility, reduce our environmental impact, and help our clients build more inclusive teams too.
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