Full-Time

Principal / Sr. Principal HPC Network Engineer

Confirmed live in the last 24 hours

Northrop Grumman

Northrop Grumman

10,001+ employees

Aerospace and defense technology solutions provider

Compensation Overview

$100.3k - $187.3k/yr

+ Overtime + Shift Differential + Discretionary Bonus

Senior, Expert

No H1B Sponsorship

Halethorpe, MD, USA + 1 more

More locations: Annapolis Junction, MD, USA

In Person

Relocation assistance may be available.

US Citizenship, US Top Secret Clearance Required

Category
Control Systems Engineering
Electrical Engineering
Telecommunications Engineering
Required Skills
Linux/Unix
Requirements
  • Bachelor’s degree with 5 years' relevant experience; 3 years' experience with a Master’s Degree; 1 years with PhD. Will consider 4 years additional experience in lieu of degree.
  • Strong Linux (Red Hat) proficiency
  • Strong knowledge and experience with concepts of network fabrics for high-performance computing applications
  • Strong knowledge and experience maintaining compliance with Security Technical Implementation Guides (STIGs)
  • Strong knowledge and experience monitoring, maintaining, and benchmarking high-performance network hardware
  • Experience directing technical work of a small team of Linux Systems Administrators
  • Candidate must be a U.S. Citizen
  • Active US Government security clearance per customers requirements
Responsibilities
  • Monitor and maintain performance of network within a high-performance compute cluster
  • Contribute to design of new high-performance compute clusters
  • Diagnose and resolve acute network faults
  • Interface with external network administrators to maintain system performance
  • Assess and report on network-induced operational risks and propose mitigation strategies
  • Configure networks to meet customer requirements
  • Interface with user support staff to assess operational reality and adapt to needs as they arise
  • Interface with HPC System Administrators to diagnose network limitations
  • Monitor and maintain network hardware
Desired Qualifications
  • IAT Level II certification
  • Experience with Cisco, InfiniBand, Slingshot, RoCE, and/or OmniPath network technologies
  • Experience with MPI-based implementations
  • Experience with parallel file systems

Northrop Grumman provides advanced aerospace and defense technology solutions, focusing on areas such as autonomous systems, cybersecurity, and space operations. The company develops and manufactures systems that integrate various technologies to meet the needs of government and commercial clients. Its products include systems for command and control, intelligence gathering, and logistics support. Northrop Grumman stands out from competitors by securing long-term contracts with government agencies, which ensures a steady revenue stream and allows for significant investment in research and development. The company's goal is to maintain its leadership position in the aerospace and defense market by continuously innovating and delivering comprehensive solutions that meet the evolving needs of its clients.

Company Size

10,001+

Company Stage

IPO

Headquarters

Falls Church, Virginia

Founded

1939

Simplify Jobs

Simplify's Take

What believers are saying

  • Growing demand for autonomous systems boosts Northrop Grumman's market opportunities.
  • Increased investments in space technologies align with Northrop Grumman's capabilities.
  • Rising cyber threats create opportunities for expanding cybersecurity offerings.

What critics are saying

  • Emerging defense tech companies pose competitive threats to market share.
  • Geopolitical tensions may shift defense spending priorities unpredictably.
  • Global supply chain volatility could lead to production delays and cost increases.

What makes Northrop Grumman unique

  • Northrop Grumman excels in autonomous systems, cyber, and space technologies.
  • The company has a strong track record with government contracts and defense solutions.
  • Its diversified revenue streams across multiple segments ensure financial stability.

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Benefits

Health Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Holidays

Relocation Assistance

Performance Bonus

Company News

Defence Today
Jul 2nd, 2025
Northrop Grumman offers ground-based radar solution to Romanian Air Force

Northrop Grumman Corporation has entered into a Memorandum of Understanding with ROMARM, a leading state-owned defence company in Romania, to work together in providing a ground-based radar solution for the Romanian Air Force.

Ecomagazine
Jun 27th, 2025
Stantec and Northrop Grumman Partner on Technology Solutions for Environmental Conservation and Protection

Stantec, a global leader in environmental conservation design and engineering, has partnered with Northrop Grumman, a global leader in aerospace and defense technology, to develop and apply innovative monitoring, data capture, and analysis solutions to address urgent environmental conservation issues.

Defense Here
Jun 24th, 2025
Northrop Grumman expands ground systems capability with new facility

Northrop Grumman has inaugurated a new 100,000-square-foot integration facility in Englewood, Colorado, expanding its manufacturing footprint to support the growing demand for advanced space ground systems.

Forbes
Jun 16th, 2025
Why Tackling Iranian Drones Is A Job For Israel’S Helicopter Gunships

An Israeli AH-64 Apache engages and shoots down an Iranian suicide drone in footage released by the. More IDF IDFDramatic videos are emerging of Israeli AH-64 Apache helicopters shooting down Iranian attack drones. The advanced U.S.-supplied helicopters are pursuing and destroying propeller-driven drones with bursts from their 30mm cannon. But the encounters illustrate an interesting point: the drones are getting past Israel’s world-class interceptor missiles and have to be stopped at close range. In a long war, helicopters vs drones could become a crucial factor in protecting civilians.Iron Dome Protection Comes At A CostIsrael has a layered air defence missile system, comprising the long-range Arrow, the medium-range David’s Sling and THAAD and the short range Iron Dome. Between them, these are capable of tackling everything from ballistic missiles launched from Iran to home-made Qassem rockets fired from Gaza.Israel's Iron Dome air defence system shooting down incoming Hezbollah rockets in August 2024 AFP via Getty ImagesThis system is supported by a complex network of radar and other sensors and has proven extremely effective at swatting down missile attacks mid-air

The Defense Post
Jun 10th, 2025
Northrop Grumman, Marshall Propose Next-Gen UK Ground-Based Air Defense

Northrop Grumman has partnered with Marshall to develop a proposal for the British Army's next-generation Ground-Based Air Defense (GBAD) program.