Principal/Sr Principal Computer Systems Architect- AHT
Job Description
Job Description:
The candidate will perform network engineering activities supporting all phases of systems development in the areas of Network Engineering
Specific responsibilities include but are not limited to the following:
• Support the design and implementation of network architecture
• Conduct scheduled maintenance of the different Network IOS
• Identify Comms requirements, hardware, performance, and interoperability.
• Work on multiple simultaneous tasks
• Perform routine network administration tasks as needed
• Administrate IP based radio networks
• Interface with NGMS
This position may be filled as a (Level 3) Principal Computer Systems Architect or as a (Level 4) Sr Principal Computer Systems Architect
Basic Qualifications:
• Principal Computer Systems Architect (Level 3): Bachelor of Science (BS) STEM (Science, Technology, Engineering or Math) degree in science, engineering, or related discipline with 5 years of experience; or 3 years of relevant experience with a Masters (MS) degree; 1 Year with PhD or additional years in lieu of a degree
• Sr Principal Computer Systems Architect (Level 4): Bachelor of Science (BS) STEM (Science, Technology, Engineering or Math) degree in science, engineering, or related discipline with 8 years of experience; or 6 years of relevant experience with a Masters (MS) degree; 4 years with a PhD; or additional years in lieu of a degree
• DoD 8570 Security certification such as Sec+, CASP, CISSP, or equivalent.
• Candidate must be able to establish communication between network devices, interfaces, and protocols.
• Candidate must have experience with IP based radios and networks.
• Good understanding of IP4 and IPv6 network design, including IP subnetting and protocols including BGP, OSPF and EIGRP
• Identify Comms requirements, hardware, performance, and interoperability.
• CLEARANCE: Ability to obtain and maintain an active U.S. Government DOD Secret Clearance
Preferred Qualifications:
• A professional certification specific to the networking industry i.e. CCNA/CCNP/CCIE or equivalent.
• Previous experience with military COMSEC/CRYPTO equipment and procedures (Viasat/GD)
• Expert understanding of advanced features like GRE, IPSEC, IP quality-of-service, VLANs, and multicast.
Primary Level Salary Range: $95,300.00 - $158,000.00Secondary Level Salary Range: $118,600.00 - $196,700.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Job Description:
The candidate will perform network engineering activities supporting all phases of systems development in the areas of Network Engineering
Specific responsibilities include but are not limited to the following:
• Support the design and implementation of network architecture
• Conduct scheduled maintenance of the different Network IOS
• Identify Comms requirements, hardware, performance, and interoperability.
• Work on multiple simultaneous tasks
• Perform routine network administration tasks as needed
• Administrate IP based radio networks
• Interface with NGMS
This position may be filled as a (Level 3) Principal Computer Systems Architect or as a (Level 4) Sr Principal Computer Systems Architect
Basic Qualifications:
• Principal Computer Systems Architect (Level 3): Bachelor of Science (BS) STEM (Science, Technology, Engineering or Math) degree in science, engineering, or related discipline with 5 years of experience; or 3 years of relevant experience with a Masters (MS) degree; 1 Year with PhD or additional years in lieu of a degree
• Sr Principal Computer Systems Architect (Level 4): Bachelor of Science (BS) STEM (Science, Technology, Engineering or Math) degree in science, engineering, or related discipline with 8 years of experience; or 6 years of relevant experience with a Masters (MS) degree; 4 years with a PhD; or additional years in lieu of a degree
• DoD 8570 Security certification such as Sec+, CASP, CISSP, or equivalent.
• Candidate must be able to establish communication between network devices, interfaces, and protocols.
• Candidate must have experience with IP based radios and networks.
• Good understanding of IP4 and IPv6 network design, including IP subnetting and protocols including BGP, OSPF and EIGRP
• Identify Comms requirements, hardware, performance, and interoperability.
• CLEARANCE: Ability to obtain and maintain an active U.S. Government DOD Secret Clearance
Preferred Qualifications:
• A professional certification specific to the networking industry i.e. CCNA/CCNP/CCIE or equivalent.
• Previous experience with military COMSEC/CRYPTO equipment and procedures (Viasat/GD)
• Expert understanding of advanced features like GRE, IPSEC, IP quality-of-service, VLANs, and multicast.
Primary Level Salary Range: $95,300.00 - $158,000.00Secondary Level Salary Range: $118,600.00 - $196,700.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
About Northrop Grumman
Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.
© 2025 Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
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