Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
Northrop Grumman Mission Systems' Baltimore and Partnered Sites (BaPs) division is seeking a Principal or Senior Principal Electronic Warfare (EW) Systems Engineer to join our team of qualified, diverse individuals at our Linthicum/Baltimore, MD campus. Talented candidates with backgrounds in Systems, Electrical, Computer, Mechanical or Radar Engineering as well as Physics, Mathematics, and other related STEM fields are highly encouraged to apply! Our team is composed of various disciplinary backgrounds driving innovation.
How You Will Make a Difference at Northrop Grumman:
As the lead developer of RF sensors for some of the most advanced systems in the U.S. arsenal, Northrop Grumman is a world leader in advanced sensor systems and design. These include radars for air dominance platforms (such as the F-22, F-35 Joint Strike Fighter, F-16), bomber and strike programs (such as B-1B), airborne / maritime / ground-based surveillance missions (E-3 AWACS, E-7 MESA, TPS-80 G/ATOR, SEWIP Block 3 and UAV systems such as Global Hawk), as well as restricted programs and missions. We offer the opportunity to join a team to solve problems in the field and drive new solutions into next generation radar systems and air superiority platforms.
Northrop Grumman’s Multidomain Sensing, Targeting and Survivability (MSTS) Division has a need for an Electronic Warfare (EW) systems engineer supporting the integration and verification of one of the most advanced EW systems ever deployed on a Naval platform. Daily activities may consist of test plan development, operation of a Hardware-in-the-Loop (HWIL) digital test bench for data collection, analysis of test data, development of data analysis tools, mentoring of junior engineers, and the presentation of analysis results.
Successful candidates will have the opportunity to troubleshoot and analyze the performance of highly visible system capabilities alongside a team of talented EW engineers. Northrop Grumman prioritizes mentoring and growth for our engineering team. This position offers exciting near-term challenges as well as long-term development through Northrop Grumman’s technical career paths.
This position requires up to 100% on-site work in the Linthicum/Baltimore, Maryland campus and an active interim/final Secret clearance.
Roles and Responsibilities
The selected Principal or Sr. Principal EW Systems Engineer will support the Surface Electronic Warfare Improvement Program (SEWIP) as an individual contributor/task lead. This role is responsible for designing, executing, and documenting EW system integration and test activities at multiple levels of fidelity and supporting data analysis and tool development efforts for the SEWIP program on behalf of the Navy.
Essential Functions:
- Develop and execute detailed RF test plans, setups, and procedures to assess system performance in complex and dynamic RF emitter environments.
- Design controlled experiments for hardware-in-loop and software-in-loop test bench setups to reproduce and troubleshoot results from remote integration facilities.
- Coordinate RF data collection and analysis across a subsystem integration lab (SSIL), system integration lab (SIL), and remote integration facilities.
- Troubleshoot RF test setup, test equipment, and operational issues through Root Cause Analysis (RCA).
- Document test results, prepare test status reports, and present your analysis results to senior leaders and customers, highlighting the impact of your work.
- Dive into the intricacies of test data, uncovering insights that drive innovation and excellence.
- Develop data analysis tools that will transform data into actionable insights and advance system design.
- Lead and mentor junior engineers, sharing your expertise and passion to cultivate future leaders in the field.
- Work with team on backlog refinement and workload management.
The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative team settings across all levels.
This requisition may be filled at a higher grade based on qualifications listed below
This requisition may be filled at either a Principal Level or a Sr. Principal Level.
Basic Qualifications of a Principal Systems Engineer:
- Bachelor of Science, Technology, Engineering or Math (STEM) with a minimum of 5 years of related experience with a bachelor's degree, 3 years with a master’s degree or 1 year with a PhD
- 3+ years of experience designing, integrating, or testing Electronic Warfare (EW) or Radar systems.
- 2+ years of experience analyzing data collected on EW or Radar systems.
- Experience and proficiency in troubleshooting system defects, and the ability to develop and drive solutions.
- Experience operating Hardware-in-the-loop (HWIL) / Software-in-the-loop (SWIL) test benches
- Proficiency with the MATLAB programming environment.
- Demonstrated ability to develop tools to support and enhance analytical tasks.
- Demonstrated ability to develop and present compelling reports that summarize analytical findings, making a significant impact on the decision-making process.
- Demonstrated experience in small group/team leadership.
- Demonstrated experience with the Atlassian tool suite(Jira, Confluence, Bitbucket).
- Experience in backlog refinement and Agile/Scrum.
- Willingness and ability to work up to 100% onsite at the Baltimore/Linthicum campus.
- US Citizenship and Interim Secret clearance required prior to start.
Basic Qualifications of a Sr. Principal Systems Engineer:
- Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related experience, or a master’s degree and 6 years of related experience, or 4 years of experience with a PhD.
- Bachelor of Science, Technology, Engineering or Math (STEM) with a minimum of 5 years of related experience with a bachelor's degree, 3 years with a master’s degree or 1 year with a PhD
- 3+ years of experience designing, integrating, or testing Electronic Warfare (EW) or Radar systems.
- 2+ years of experience analyzing data collected on EW or Radar systems.
- Experience and proficiency in troubleshooting system defects, and the ability to develop and drive solutions.
- Experience operating Hardware-in-the-loop (HWIL) / Software-in-the-loop (SWIL) test benches
- Proficiency with the MATLAB programming environment.
- Demonstrated ability to develop tools to support and enhance analytical tasks.
- Demonstrated ability to develop and present compelling reports that summarize analytical findings, making a significant impact on the decision-making process.
- Demonstrated experience in small group/team leadership.
- Demonstrated experience with the Atlassian tool suite(Jira, Confluence, Bitbucket).
- Experience in backlog refinement and Agile/Scrum.
- Willingness and ability to work up to 100% onsite at the Baltimore/Linthicum campus.
- US Citizenship and Interim Secret clearance required prior to start.
Preferred Qualifications:
- Experience with Digital Signal Processing and algorithm development.
- Experience with tools used to analyze Radio Frequency (RF) data at the I/Q level.
- A strong working knowledge of Python and/or C++.
- Experience with the integration and test of mature technologies in low-rate production.
- Experience writing code to analyze Radio Frequency (RF) data at the I/Q level.
- Experience analyzing Electronic Warfare test data.
- Experience analyzing the EW kill chain including threat acquisition, tracking, identification/classification, engagement, and warfighter interaction.
Skills Required
- Bachelor's degree in STEM with 5 years of related experience, master's degree with 3 years, or PhD with 1 year for Principal level
- Bachelor's degree in STEM with 8 years of related experience, master's degree with 6 years, or PhD with 4 years for Senior Principal level
- At least 3 years of experience designing, integrating, or testing Electronic Warfare or Radar systems
- At least 2 years of experience analyzing data collected on Electronic Warfare or Radar systems
- Experience troubleshooting system defects and developing and driving solutions
- Experience operating Hardware-in-the-Loop or Software-in-the-Loop test benches
- Proficiency with the MATLAB programming environment
- Experience developing analytical tools
- Experience developing and presenting reports summarizing analytical findings
- Experience providing small-group or team leadership
- Experience with Jira, Confluence, and Bitbucket
- Experience with backlog refinement and Agile/Scrum
- Ability to work up to 100% onsite at the Baltimore/Linthicum campus
- U.S. citizenship
- Interim Secret clearance required before start
- Experience with digital signal processing and algorithm development
- Experience analyzing RF data at the I/Q level
- Working knowledge of Python and/or C++
- Experience integrating and testing mature technologies in low-rate production
- Experience writing code to analyze RF data at the I/Q level
- Experience analyzing Electronic Warfare test data
- Experience analyzing the Electronic Warfare kill chain
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.
-
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.
-
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.
-
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.







