Sr Principal HPC Linux Systems Administrator - Secret

Northrop Grumman

Quick summary

Work type: On-site
Location: Flme226
Salary: $111,700–$167,500 / yr
Posted: 7 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $174k

This role $140k

$100k most similar roles pay here $221k

This role pays less than 69% of similar roles. Most pay $139,200–$207,850 — the shaded band above. At the midpoint, this role pays about $140k versus about $174k for comparable roles.

Based on 232 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 208 open roles on FindRole.

Listed pay typically runs $122,400–$187,900 across 206 roles with salary data.

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At a glance

TL;DR · Sr Principal HPC Linux Systems Administrator - Secret

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The Northrop Grumman CIDO Classified Solutions team is seeking a Sr. Principal Linux Systems Administrator to lead high performance computing (HPC) system lifecycle activities on classified government contracts. This role involves monitoring system health, identifying performance bottlenecks, and enhancing HPC environments for software developers. The ideal candidate will have expertise in Red Hat or other Linux systems, experience with NISPOM Chapter 8 and RMF compliance, and knowledge of cybersecurity policies. Preferred skills include hands-on experience with HPC hardware diagnostics, storage clusters, and parallel file systems, as well as proficiency in scripting languages like Python or BASH. The position requires a Secret level clearance initially, with the ability to obtain Top Secret clearance, and involves working on mission-critical systems that demand strong technical leadership and collaboration across IT teams and senior management.

Skills

Linux Red_Hat NISPOM_Chapter_8 DCID_6/3-ICD_503 RMF STIG JAFAN JSIG Python BASH C Fortran HPC Infiniband Active_Directory Group_Policy Storage_Clusters Parallel_File_Systems Compilers GNU_Make CMake Cybersecurity

What you'll do

Monitor and report HPC system health/metrics regularly.
Identify and resolve performance bottlenecks in HPC systems.
Manage full lifecycle of HPC systems from concept to disposal.
Assist software developers with installation, debugging, and optimization.
Ensure compliance with cybersecurity policies through continuous monitoring.
Develop backup strategies including disaster recovery frameworks for critical systems.

What we're looking for

Master’s Degree with 6 years or Bachelor’s with 8 years of relevant IT experience required
Active Secret level security clearance; ability to obtain Top Secret clearance necessary
Experience configuring, administering, and maintaining Red Hat or other Linux systems
Knowledge operating under NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG environments
Contributed to architecture and design of new and current HPC systems
Security+ CE certification required; must maintain relevant certifications for continued employment

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