Infrastructure System Administrator

Benefits

Parental leave

6 weeks From the posting source checked Jun 20, 2026

Non-birth-parent leave

6 weeks From the posting source checked Jun 20, 2026

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not offered From the posting source checked Jun 20, 2026

Childcare support

Offered From the posting source checked Jun 20, 2026

Learning budget

Not verified

Verification

Source-linked checked Jun 7, 2026

Salary

GBP 45K-55K From the posting source checked Jun 20, 2026

401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

Was this benefit information wrong? Tell us.

Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

U.S. benchmark only; posted salary is not compared across countries or currencies.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Mid From the posting source checked Jun 20, 2026

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Company stage

Public-company From the posting source checked Jun 20, 2026

Equity

Offered Verified - SEC 10-K source checked Jun 20, 2026

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Infrastructure System Administrator United Kingdom-New Malden UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: UK-Security Check (SC) TRAVEL: Yes, 10% of the Time What's your possible? £45,000 - £55,000 At Northrop Grumman UK, you're part of a team defining what's possible-solving tomorrow's challenges and shaping the technology solutions of the future. This mindset drives not only our customer solutions but also your career development and the impact we make in our communities. This is more than just a job-it's a mission. We're looking for an experienced Infrastructure Systems Administrator to join our pioneering team working at the intersection of Information Technology (IT) and Operational Technology (OT). You'll help design, develop, and maintain secure infrastructure for naval platform management systems-supporting both surface ships and submarines. This role is part of our mission systems team, where innovation meets purpose. You'll be instrumental in ensuring the reliability, security, and compliance of our development environment and final product-contributing directly to national defence and global security. What you'll be doing: Designing ICS Infrastructure for naval platforms, ensuring high availability and defence-grade security. Integrating IT/OT systems to support mission-critical operations. Managing Windows Server and Red Hat Linux environments , optimising for performance and compliance. Implementing virtualisation solutions (VMware, Hyper-V) to support scalable development. Maintaining IT assets and automating monitoring/reporting across the development environment. Enforcing cybersecurity standards , conducting vulnerability scans, and ensuring regulatory compliance (ISO 27001, IEC 62443). What we're looking for: Proven experience in IT infrastructure, ideally with

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