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Network Engineer (Level 3/4)

Northrop Grumman

Engineering Jobs

Network Engineer (Level 3/4)

full-timePosted: Jan 2, 2026

Job Description

Design, deployment and maintenance of networks. Interface with other groups to gain a heightened understanding of customer network requirements to include implementation of DISA STIGs. Ancillary duties will include, but are not limited to: evaluation of vendor products, providing recommendations to purchase hardware and software, providing backup recovery, maintaining system documentation, tuning system performance, building of systems and computing asset management. Architect and assist in the successful deployment of international networks. Implement Cyber requirements via STIG automation. Integration of networks / time servers and other network devices. Assist with integrating products within labs and development environments. Help to maintain the information assurance posture of the system. Formulate innovative solutions to problems as they arise. Principal Network Engineer: 5 years of relevant experience with Bachelors; 3 years of relevant experience with Masters; 1 year of relevant experience with PhD; an additional 4 years of experience may be considered in lieu of degree Senior Principal Network Engineer: 8 years of relevant experience with Bachelors; 6 years of relevant experience with Masters; 4 years of relevant experience with PhD; an additional 4 years of experience may be considered in lieu of degree Active SCI/CI Poly required at the time of application Experience with IP subnetting Experience with L1 thru L3 networking Experience with static and dynamic routing protocols Knowledge of Cisco Systems networking, to include the deployment of complex WAN configurations across several sites (including international) DISA STIG as they apply to network devices Security+ Certification Experience with Solarwinds network monitoring Experience with Cisco ISE applications Experience with Crypto units Microsoft Visio Diagram creation CISSP or Microsoft OS Certification

Locations

  • Redondo Beach, California, United States

Salary

Estimated Salary Rangemedium confidence

90,000 - 150,000 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

  • Level 3: 5 years with Bachelor's, 3 years with Master's, 1 year with PhD (experience)
  • Level 4: 8 years with Bachelor's, 6 years with Master's, 4 years with PhD (experience)
  • Active SCI/CI Poly required (experience)
  • Additional 4 years experience may substitute for degree (experience)

Responsibilities

  • Design, deployment and maintenance of networks
  • Interface with groups for customer network requirements
  • Implement DISA STIGs
  • Evaluation of vendor products
  • Backup recovery, system documentation
  • Architect international networks
  • Integration of networks/time servers
  • Maintain information assurance posture

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Northrop Grumman logo

Network Engineer (Level 3/4)

Northrop Grumman

Engineering Jobs

Network Engineer (Level 3/4)

full-timePosted: Jan 2, 2026

Job Description

Design, deployment and maintenance of networks. Interface with other groups to gain a heightened understanding of customer network requirements to include implementation of DISA STIGs. Ancillary duties will include, but are not limited to: evaluation of vendor products, providing recommendations to purchase hardware and software, providing backup recovery, maintaining system documentation, tuning system performance, building of systems and computing asset management. Architect and assist in the successful deployment of international networks. Implement Cyber requirements via STIG automation. Integration of networks / time servers and other network devices. Assist with integrating products within labs and development environments. Help to maintain the information assurance posture of the system. Formulate innovative solutions to problems as they arise. Principal Network Engineer: 5 years of relevant experience with Bachelors; 3 years of relevant experience with Masters; 1 year of relevant experience with PhD; an additional 4 years of experience may be considered in lieu of degree Senior Principal Network Engineer: 8 years of relevant experience with Bachelors; 6 years of relevant experience with Masters; 4 years of relevant experience with PhD; an additional 4 years of experience may be considered in lieu of degree Active SCI/CI Poly required at the time of application Experience with IP subnetting Experience with L1 thru L3 networking Experience with static and dynamic routing protocols Knowledge of Cisco Systems networking, to include the deployment of complex WAN configurations across several sites (including international) DISA STIG as they apply to network devices Security+ Certification Experience with Solarwinds network monitoring Experience with Cisco ISE applications Experience with Crypto units Microsoft Visio Diagram creation CISSP or Microsoft OS Certification

Locations

  • Redondo Beach, California, United States

Salary

Estimated Salary Rangemedium confidence

90,000 - 150,000 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

  • Level 3: 5 years with Bachelor's, 3 years with Master's, 1 year with PhD (experience)
  • Level 4: 8 years with Bachelor's, 6 years with Master's, 4 years with PhD (experience)
  • Active SCI/CI Poly required (experience)
  • Additional 4 years experience may substitute for degree (experience)

Responsibilities

  • Design, deployment and maintenance of networks
  • Interface with groups for customer network requirements
  • Implement DISA STIGs
  • Evaluation of vendor products
  • Backup recovery, system documentation
  • Architect international networks
  • Integration of networks/time servers
  • Maintain information assurance posture

Target Your Resume for "Network Engineer (Level 3/4)" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Network Engineer (Level 3/4). Takes only 15 seconds!

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

Check Your ATS Score for "Network Engineer (Level 3/4)" , 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 Network Engineer (Level 3/4) @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.