Northrop Grumman Space Systems is seeking a Network Engineer - Level 2 or 3 to join our team based in the Aurora, Colorado area at Buckley SFB.
The Network Engineer will support the customer’s computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling.
About the program:
We are looking for experienced Network Engineering candidates to provide technical support and engineering for WAN/LAN development and maintenance. The work involves installs, design, configurations, monitoring, and maintenance of network hardware and software to ensure network availability to system users. You may work alongside other network support and client server specialists to plan, coordinate, and implement network security measures. You’ll provide support to projects involving networks, by helping them connect to the network and troubleshooting issues they may have. You will develop and implement methodologies for analysis, installation and support of the network.
This requisition may be filled at a higher job grade based on the qualifications listed below.
This requisition may be filled as either a level 2 or level 3.
Basic Qualifications for a Level 2:
- Bachelor's degree with 2 years of Network Engineering experience; Master's degree with 0 years of Network Engineering experience; Associate's degree with 4 years of Network Engineering experience; or a HS diploma/GED with 6 years of Network Engineering experience
- Active/current Top Secret/SCI clearance with adjudicated CI or Full Scope Polygraph at time of application
- Active/current CompTIA Security+ certification or equivalent 8570 certification
- Network Engineering experience covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with CISCO and/or Juniper equipment
Basic Qualifications for a Level 3:
- Bachelor's degree with 5 years of Network Engineering experience; Master's degree with 3 years of Network Engineering experience; PhD and 0 years of Network engineering experience. Associate's degree with 7 years of Network Engineering experience; or a HS diploma/GED with 9 years of Network Engineering experience
- Active/current Top Secret/SCI clearance with adjudicated CI or Full Scope Polygraph at time of application
- Active/current CompTIA Security+ certification or equivalent 8570 certification
- Network Engineering experience covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with CISCO and/or Juniper equipment
Preferred Qualifications:
- At least 6 years of Network Engineering experience covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with CISCO and/or Juniper equipment demonstrating a strong proficiency
- Experience working with worldwide enterprise networks
- Experience working with classified level enterprise networks
- Ability to effectively communicate and present to program management and customers
- Ability to effectively write technical documentation
- Experience sharing knowledge, mentoring, and working in a collaborative environment
- Strong analytical, problem-solving, testing, and troubleshooting skills
- Ability to lift equipment weighing up to 40 pounds (yet such is in-frequent)
- Ability to support after hours and on weekends as needed (yet such is in-frequent)
Skills Required
- Level 2 basic qualifications: Bachelor's degree with 2 years Network Engineering experience; Master's with 0 years; Associate's with 4 years; HS/GED with 6 years.
- Level 3 basic qualifications: Bachelor's degree with 5 years Network Engineering experience; Master's with 3 years; PhD with 0 years; Associate's with 7 years; HS/GED with 9 years.
- Active/current Top Secret/SCI clearance with adjudicated CI or Full Scope Polygraph at time of application.
- Active/current CompTIA Security+ certification or equivalent 8570 certification.
- Network engineering experience covering Switching, Routing, Firewalls, Cabling, and Hardware configuration/installation with Cisco and/or Juniper equipment.
- At least 6 years of Network Engineering experience demonstrating strong proficiency with Cisco and/or Juniper equipment.
- Experience working with worldwide enterprise networks.
- Experience working with classified level enterprise networks.
- Ability to effectively communicate and present to program management and customers.
- Ability to effectively write technical documentation.
- Experience sharing knowledge, mentoring, and working in a collaborative environment.
- Strong analytical, problem-solving, testing, and troubleshooting skills.
- Ability to lift equipment weighing up to 40 pounds (infrequent).
- Ability to support after hours and on weekends as needed (infrequent).
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.






