Infrastructure Build Engineer

Responsibilities

• Deploy, configure, and validate hardware and software across server, network, storage, and desktop environments.
• Carry out site-based implementation activities, including installation, integration, testing, and performance checks.
• Provide second- and third-line support, including fault identification, triage, resolution, and escalation in line with SLAs.
• Administer, maintain, and improve secure IT environments to support performance, availability, and operational readiness.
• Deliver technical tasks in line with project plans, site schedules, governance standards, and delivery procedures.
• Produce clear deployment records, test evidence, end-user guidance, and operational documentation.

Requirements

• Strong infrastructure engineering experience across hardware deployment, endpoint installation, core services, and technical support.
• Experience deploying or supporting infrastructure across server, network, storage, and desktop environments.
• Proven fault-finding, diagnosis, and resolution skills across complex IT environments.
• Ability to work independently across UK sites while supporting successful delivery of small to medium-sized IT projects.
• Experience working to tight SLAs, project timelines, and high customer service standards.
• Understanding of secure installation standards and UK Government compliance requirements, such as JSPs, SCIDA/CIDA, or TEMPEST.
• It would be great if you had:
• Experience supporting site deployments, rollouts, hardware refreshes, or infrastructure transformation programmes.
• Exposure to Wintel, VMware, networking, storage, backup, monitoring, or endpoint management technologies.
• If you are interested in this role but not sure if your skills and experience are exactly what we're looking for, please do apply, we'd love to hear from you!
• Employment Type: Full-time, Permanent
• Location: Hertfordshire with UK wide travel
• Security Clearance Level: Eligible for Developed Vetting (DV)
• Internal Recruiter: Josh
• Salary: Competitive, based on experience
• Benefits: 25 days annual leave with the option to buy additional days, health cash plan, life assurance, pension
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Additional Information

Are you a hands-on Infrastructure Engineer who enjoys taking complex technical solutions from build through to successful site deployment? Sopra Steria is delivering a major greenfield programme for the Defence sector, building and integrating infrastructure and applications within highly secure environments. This is a rare opportunity to support the rollout of nationally significant IT systems across multiple UK sites, where the work you do directly contributes to outcomes that matter. You will join a team of technical specialists responsible for deploying IT systems, infrastructure components, and end-user devices across secure Defence environments. Working closely with the Project Manager and Team Lead, you will play a key role in site deployments, technical implementation, integration, testing, and ongoing support. This is a hands-on role involving extensive UK travel in line with the project delivery plan, including regular overnight stays where required. The role is based from Hertfordshire.

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