Sr Principal Linux Systems Administrator - Secret

Northrop Grumman

Quick summary

Work type
On-site
Location
Boulder, CO
Salary
$129,300–$193,900 / yr
Posted
2 days ago

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $177k
This role $162k
$114k most similar roles pay here $225k

This role pays less than 54% of similar roles. Most pay $139,175–$214,000 — the shaded band above. At the midpoint, this role pays about $162k versus about $177k for comparable roles.

Based on 240 similar postings.

Employer

About Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company providing systems in autonomous systems, cyber, C4ISR, space, strike, and logistics. Industry: Aerospace & Defense

Northrop Grumman currently has 204 open roles on FindRole.

Listed pay typically runs $119,600–$181,800 across 202 roles with salary data.

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At a glance

TL;DR · Sr Principal Linux Systems Administrator - Secret

The Northrop Grumman Classified Solutions Chief Information and Digital Office seeks a Sr. Principal Computer Systems Analyst to lead Linux server administration for classified government contracts in Boulder, CO. This role involves overseeing multi-user systems, coordinating with IT teams, and recommending hardware/software solutions while ensuring compliance with security guidelines. The analyst will develop backup strategies, enforce procedures for account management, and serve as a key technical advisor to senior leadership. Essential skills include extensive Linux OS experience, 8140 IAT Level II certification, and a current Secret clearance. Preferred qualifications are a Bachelor's degree in IT, RHCSA, Ansible expertise, and knowledge of networking, Windows AD, VMWare, and environmental monitoring tools. This position demands strong communication and mentoring abilities to support mission-critical systems at enterprise scale.

What you'll do

  • Manage multi-user Linux server systems and networks, coordinating with IT teams and end users.
  • Recommend and implement hardware/software solutions for system enhancements and upgrades.
  • Design and develop backup strategies including disaster recovery frameworks for critical systems.
  • Establish and enforce procedures for account management and security access in a classified environment.
  • Lead testing, validation, and change management for major product releases across platforms.
  • Serve as senior liaison to the ISSM, ensuring compliance with Information Systems security guidelines.

What we're looking for

  • Master's Degree with 6 years of IT experience or equivalent; IAT Level II certification required
  • Extensive Linux server management in a classified environment
  • Current U.S. Government Secret level security clearance
  • Lead technical advisor role impacting mission-critical systems
  • Design and implement backup strategies for critical systems
  • Oversee system enhancements, including installation and monitoring

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