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Infrastructure System Administrator

Northrop Grumman

Software and Technology Jobs

Infrastructure System Administrator

full-timePosted: Jan 2, 2026

Job Description

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). Proven experience in IT infrastructure, ideally with IT/OT integration. Strong skills in Windows Server domains and Red Hat Linux. Hands-on experience with virtualisation technologies (VMware, Hyper-V). Knowledge of cybersecurity practices and vulnerability management. Familiarity with defence regulations and secure system design. Experience in IT asset management and automated monitoring tools.

Locations

  • United Kingdom, New Malden, United States

Salary

Estimated Salary Rangemedium confidence

75,000 - 125,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Proven experience in IT infrastructure with IT/OT integration (experience)

Responsibilities

  • Design ICS Infrastructure for naval platforms (high availability, defence-grade security)
  • Integrate IT/OT systems for mission-critical operations
  • Manage Windows Server/Red Hat Linux environments
  • Implement virtualisation solutions
  • Maintain IT assets/automate monitoring/reporting
  • Enforce cybersecurity standards, vulnerability scans, regulatory compliance (ISO 27001, IEC 62443)

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Northrop Grumman logo

Infrastructure System Administrator

Northrop Grumman

Software and Technology Jobs

Infrastructure System Administrator

full-timePosted: Jan 2, 2026

Job Description

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). Proven experience in IT infrastructure, ideally with IT/OT integration. Strong skills in Windows Server domains and Red Hat Linux. Hands-on experience with virtualisation technologies (VMware, Hyper-V). Knowledge of cybersecurity practices and vulnerability management. Familiarity with defence regulations and secure system design. Experience in IT asset management and automated monitoring tools.

Locations

  • United Kingdom, New Malden, United States

Salary

Estimated Salary Rangemedium confidence

75,000 - 125,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Proven experience in IT infrastructure with IT/OT integration (experience)

Responsibilities

  • Design ICS Infrastructure for naval platforms (high availability, defence-grade security)
  • Integrate IT/OT systems for mission-critical operations
  • Manage Windows Server/Red Hat Linux environments
  • Implement virtualisation solutions
  • Maintain IT assets/automate monitoring/reporting
  • Enforce cybersecurity standards, vulnerability scans, regulatory compliance (ISO 27001, IEC 62443)

Target Your Resume for "Infrastructure System Administrator" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Infrastructure System Administrator. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Infrastructure System Administrator" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Infrastructure System Administrator @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.