Senior 2nd Line Infrastructure Engineer

Overview

We are looking for a 2nd Line Infrastructure Engineer based in Herefordshire. The position requires a DV clearance and involves supporting and deploying a variety of infrastructure technologies.

Responsibilities

• Demonstrate effective application of infrastructure and extensive knowledge across Linux (Ubuntu/CentOS), Microsoft Windows Server (AD, DNS, DHCP), virtualisation (Hyper‑V), Microsoft Stack Technologies (SharePoint, SQL Server, Skype for Business/Teams), networking and storage.
• Provide technical exposure across outcomes‑based project activities and operational (Business as Usual) support.
• Provide remote and on‑site support; participate in out‑of‑hours on‑call support.
• Contribute to creation and ongoing maintenance of technical documentation to support project work and operational service.

Qualifications

• Excellent knowledge of virtualised environments such as VMware and Hyper‑V.
• Strong Windows Server administration skills (2003‑2019, AD, DNS, DHCP, GPO).
• Experience with Linux system administration (Ubuntu/CentOS).
• Good knowledge of TCP/IP/networking technologies including load balancing and firewalls.
• Familiar with Microsoft stack technologies such as SharePoint, Teams, SQL, System Centre, Office365, Exchange, and CLI tooling like PowerShell.
• Understanding of SAN storage technologies.
• Excellent analytical, problem‑solving, communication, and technical documentation skills.
• Self‑motivated, able to work autonomously, and able to communicate directly with customers and colleagues.
• Must be eligible for DV clearance.

Benefits

• Contributory pension scheme
• Private medical insurance
• 33 days annual leave, including public and privilege holidays
• Flexible benefits (life assurance, health schemes, gym memberships, buy/sell holidays, cycle‑to‑work scheme)
• Flexi‑time
• Relocation packages available

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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