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 Sr. Principal RF Hardware Subsystem Integration and Test Engineer in Baltimore, MD
Typical Roles and Responsibilities include:
Responsibilities may include subsystem analysis from RF to digital hardware, performance modeling, and support for performance testing. The engineer will provide advanced technical support for RF/system test benches, including occasional operation as needed, troubleshooting complex issues, performing system-level analysis during failures, and leading integration of benches into larger test architectures and operational environments with appropriate configuration control and repeatable test setups. The role includes travel as needed to support customer Action Request site visits, providing on-site troubleshooting, test support, implementation of corrective actions, and debrief summaries. The engineer will also contribute to emerging program efforts and IRAD activities, including but not limited to defining test approaches, integrating new capabilities, and validating system performance. Work will be performed under consultative direction toward predetermined long-range goals and objectives, and assignments are often self-initiated.
This role is contingent upon having a current Active Secret Clearance and future ability to achieve a SAP Clearance.
Basic Qualifications:
- Bachelors Degree in STEM or related discipline with 8 years of experience in the areas described in the job description or 6 years of experience with a Masters Degree and/or 4 years of experience with a Ph. D. An additional 4 years of experience will be considered in lieu of a degree.
- US Citizenship is required
- Active U.S. Government Secret clearance and the ability to obtain/maintain Special Program Access (SAP) within a reasonable amount of time as determined by the company
- Proficiency in near field or compact antenna test ranges on tasks including antenna range integration, test, data collection, data analysis, and system integration
- Proficiency with RF test equipment including network analyzers, signal generators, spectrum analyzers, and oscilloscopes
- Ability to develop highly novel solutions to a broad variety of RF/Microwave design and test related problems of complex difficulty which require the regular use of ingenuity and creativity
- Established subject matter expertise in numerous areas of RF/Microwave discipline including but not limited to: Antenna, RF performance analysis, RF test verification, and production test support
- Proficiency in electrical and mechanical troubleshooting
- Proficiency in software scripting and debugging in MATLAB, Visual Basic, and C++
- Exhibit general aptitude in antenna range scheduling, staffing, technical team leadership, requirements, prioritization, time management, team building, work dissemination, planning, and early identification of issues
- Ability to design, implement, install and maintain electrical systems
- Experience supporting and troubleshooting RF/system test benches
- Willingness and ability to travel to customer sites to support Action Requests and field troubleshooting, as required.
Preferred Qualifications:
- Prior radar system knowledge
- Expert user of both near-field and compact antenna test ranges
- Expert user of NSI-MI Technology antenna range test systems
- Expert user of MATLAB for post-processing antenna range test data
- Experience integrating RF/system test benches into development, sustainment, and production environments.
Skills Required
- Bachelors degree in STEM with 8 years experience (or 6 years with Masters, 4 years with PhD, or +4 years experience in lieu of degree)
- US Citizenship
- Active U.S. Government Secret clearance and ability to obtain/maintain Special Program Access (SAP)
- Proficiency with near-field or compact antenna test ranges including integration, test, data collection and analysis
- Proficiency with RF test equipment: network analyzers, signal generators, spectrum analyzers, oscilloscopes
- Established subject matter expertise in RF/Microwave disciplines (antenna, RF performance analysis, RF test verification, production test support)
- Proficiency in electrical and mechanical troubleshooting
- Proficiency in software scripting and debugging in MATLAB, Visual Basic, and C++
- Ability to design, implement, install and maintain electrical systems
- Experience supporting and troubleshooting RF/system test benches and integrating benches into larger test architectures
- Willingness and ability to travel to customer sites to support Action Requests and field troubleshooting (approximately 10%)
- Ability to develop highly novel solutions to complex RF/Microwave design and test problems
- Aptitude in antenna range scheduling, staffing, technical team leadership, requirements prioritization and time management
- Prior radar system knowledge
- Expert user of both near-field and compact antenna test ranges
- Expert user of NSI-MI Technology antenna range test systems
- Expert MATLAB user for post-processing antenna range test data
- Experience integrating RF/system test benches into development, sustainment, and production environments
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.






