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Sr Principal Network Engineer

Northrop Grumman

Software and Technology Jobs

Sr Principal Network Engineer

full-timePosted: Jan 2, 2026

Job Description

Bachelor's degree in STEM with 8+ years of relevant experience, OR Master's degree with 6+ years, or PhD with 4+ years; 12+ years of experience may be considered in lieu of a degree requirement. Active TS/SCI with an adjudicated full-scope polygraph at time of application. Candidates are required to be Security+ certified. Candidates are required to travel a minimum of 20%. The candidate will have to Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc. Wide Area Network Subject Matter Expert Experience with designing additions to a large network Firewall Hardware and Software Knowledge, administration, management and modifications CISCO Router, Switches Hardware and Software Knowledge COMSEC equipment knowledge Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc. Linux and Windows knowledge

Locations

  • Aurora, Colorado, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 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

  • Bachelor's degree in STEM with 8+ years of relevant experience, OR Master's degree with 6+ years, or PhD with 4+ years (experience)
  • 12+ years of experience may be considered in lieu of a degree requirement (experience)
  • Active TS/SCI with an adjudicated full-scope polygraph at time of application (experience)
  • Candidates are required to be Security+ certified (experience)
  • Candidates are required to travel a minimum of 20% (experience)

Responsibilities

  • Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc.

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Northrop Grumman logo

Sr Principal Network Engineer

Northrop Grumman

Software and Technology Jobs

Sr Principal Network Engineer

full-timePosted: Jan 2, 2026

Job Description

Bachelor's degree in STEM with 8+ years of relevant experience, OR Master's degree with 6+ years, or PhD with 4+ years; 12+ years of experience may be considered in lieu of a degree requirement. Active TS/SCI with an adjudicated full-scope polygraph at time of application. Candidates are required to be Security+ certified. Candidates are required to travel a minimum of 20%. The candidate will have to Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc. Wide Area Network Subject Matter Expert Experience with designing additions to a large network Firewall Hardware and Software Knowledge, administration, management and modifications CISCO Router, Switches Hardware and Software Knowledge COMSEC equipment knowledge Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc. Linux and Windows knowledge

Locations

  • Aurora, Colorado, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 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

  • Bachelor's degree in STEM with 8+ years of relevant experience, OR Master's degree with 6+ years, or PhD with 4+ years (experience)
  • 12+ years of experience may be considered in lieu of a degree requirement (experience)
  • Active TS/SCI with an adjudicated full-scope polygraph at time of application (experience)
  • Candidates are required to be Security+ certified (experience)
  • Candidates are required to travel a minimum of 20% (experience)

Responsibilities

  • Maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc.

Target Your Resume for "Sr Principal Network Engineer" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Sr Principal Network Engineer. Takes only 15 seconds!

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

Check Your ATS Score for "Sr Principal Network Engineer" , 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 Sr Principal Network Engineer @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.