Senior Infrastructure Specialist

2 weeks ago

Hereford, Herefordshire, United Kingdom Leidos Full time

About the Role

We are seeking a highly skilled Senior Infrastructure Specialist to join our team at Leidos. As a key member of our Operational Support team, you will be responsible for the operation and maintenance of Infrastructure across a variety of technologies, including RHEL, Microsoft Windows Server, Virtualisation, and Microsoft Stack Technologies.

Key Responsibilities

  • Responsible for the operation and maintenance of Infrastructure across a variety of technologies.
  • Author and contribute towards the creation and ongoing maintenance of technical documentation.
  • Handle escalated issues from both 1st- and 2nd-line support.
  • Investigate and resolve advanced hardware and software problems.
  • Managing system upgrades, installations, and configurations.
  • Collaborating with vendors and external support for specialised expertise.
  • Providing guidance and mentoring to lower-level support staff.

Requirements

  • Excellent knowledge of Virtualized Environments such as VMware and Hyper-V.
  • Excellent knowledge of Windows Server Environments, from Server 2003 – 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support.
  • Very strong Linus system administration skills (Ubuntu / CentOS).
  • Good knowledge of TCP/IP and networking technologies including load balancing and firewalls.
  • Good knowledge of Microsoft stack technologies such as SharePoint, Skype for Business / Teams, MS SQL, MS System Centre, Office365, MS Exchange & CLI tooling such as PowerShell.
  • Good general knowledge of SAN storage technologies.
  • Excellent analysis and problem solving skills.
  • Excellent communication skills.
  • Experience of producing and updating technical documentation to a high standard.
  • Ability to gain and hold security clearance.

About Leidos

Leidos is a global science and technology solutions leader working to solve the world's toughest challenges in the defence, intelligence, homeland security, civil, and health markets. We are passionate about customer success, united as a team, and inspired to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance.

What We Offer

  • Contributory Pension Scheme.
  • Private Medical Insurance.
  • 33 days Annual Leave (including public and bank holidays).
  • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme).
  • Dynamic Working.

Commitment to Diversity

We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs.

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