Are you experienced with software development for test and integration of new capabilities onto Electronic Warfare systems?

Are you passionate about commercial and/or military communication systems, including terrestrial and non-terrestrial networks?

Are you motivated to work on a multidisciplinary team to help solve some of the most complex problems facing the United States and its allies in the Radio Frequency (RF) spectrum?

If so, we're looking for someone like you to join the Electronic Warfare Systems Group (KAB) within the Force Projection Sector (FPS)!

Our team is responsible for developing, integrating, testing and evaluating algorithms targeted at countering UAS (unmanned aerial systems) and RCIED (remote-controlled improvised explosive devices) threats to protect our warfighters and allies.

As a Communications Electronic Warfare (EW) Systems Developer, you will…

• Develop algorithms for deployment on tactical hardware: apply Digital Signal Processing (DSP) and wireless protocol techniques and software best practices to create and analyze signals of complex communication systems.
• Test and evaluate: Operate lab equipment (spectrum analyzers, signal generators, software defined radios (SDR or protocol analyzers) to verify and benchmark the software you develop.
• Analyze trade-offs for performance and hardware utilization: Turn test data into actionable insights on performance, hardware utilization, and system‑level trade.
• Apply your knowledge: Provide technical expertise during field and laboratory test and evaluation events.
• Work on a team: You’ll be part of a high‑performing, knowledge‑rich team that thrives on collaboration and shared success.

You meet our minimum qualifications for the job if you...

• Have a Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or another relevant technical field.
• Have at least five years of relevant experience developing and integrating code (C, C++, Python, MATLAB) for communications, electronic warfare, or other tactical systems.
• Have experience in hardware and software testing with embedded communication systems.
• Have demonstrated the ability to document and maintain software code bases using tools such as: Gitlab, Bitbucket, or Confluence.
• Have demonstrated strong verbal and written communication skills as well as the ability to work in a multifunctional, collaborative team environment.
• Are willing to occasionally travel to off-site facilities for integration and test events.
• Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a TS/SCI level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...

• Have a Master's degree or PhD in Computer/Electrical Engineering or Computer Science, or another relevant technical field.
• Have familiarity with the Layer 1 - 3 protocol stack for cellular standards such as 4G/LTE and 5G.
• Have experience with generating C or C++ code from MATLAB using CodeGen.
• Have experience with software defined radios, GNURadio, and open-source protocol stacks such as srsRAN and OAI.
• Hold an active Secret security clearance or higher.

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.

At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at .

All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu" rel="noopener" target="_blank">Accessibility@jhuapl.edu.

The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.

Are you experienced with software development for test and integration of new capabilities onto Electronic Warfare systems?

Are you passionate about commercial and/or military communication systems, including terrestrial and non-terrestrial networks?

Are you motivated to work on a multidisciplinary team to help solve some of the most complex problems facing the United States and its allies in the Radio Frequency (RF) spectrum?

If so, we're looking for someone like you to join the Electronic Warfare Systems Group (KAB) within the Force Projection Sector (FPS)!

Our team is responsible for developing, integrating, testing and evaluating algorithms targeted at countering UAS (unmanned aerial systems) and RCIED (remote-controlled improvised explosive devices) threats to protect our warfighters and allies.

As a Communications Electronic Warfare (EW) Systems Developer, you will…

• Develop algorithms for deployment on tactical hardware: apply Digital Signal Processing (DSP) and wireless protocol techniques and software best practices to create and analyze signals of complex communication systems.
• Test and evaluate: Operate lab equipment (spectrum analyzers, signal generators, software defined radios (SDR or protocol analyzers) to verify and benchmark the software you develop.
• Analyze trade-offs for performance and hardware utilization: Turn test data into actionable insights on performance, hardware utilization, and system‑level trade.
• Apply your knowledge: Provide technical expertise during field and laboratory test and evaluation events.
• Work on a team: You’ll be part of a high‑performing, knowledge‑rich team that thrives on collaboration and shared success.

You meet our minimum qualifications for the job if you...

• Have a Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or another relevant technical field.
• Have at least five years of relevant experience developing and integrating code (C, C++, Python, MATLAB) for communications, electronic warfare, or other tactical systems.
• Have experience in hardware and software testing with embedded communication systems.
• Have demonstrated the ability to document and maintain software code bases using tools such as: Gitlab, Bitbucket, or Confluence.
• Have demonstrated strong verbal and written communication skills as well as the ability to work in a multifunctional, collaborative team environment.
• Are willing to occasionally travel to off-site facilities for integration and test events.
• Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a TS/SCI level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...

• Have a Master's degree or PhD in Computer/Electrical Engineering or Computer Science, or another relevant technical field.
• Have familiarity with the Layer 1 - 3 protocol stack for cellular standards such as 4G/LTE and 5G.
• Have experience with generating C or C++ code from MATLAB using CodeGen.
• Have experience with software defined radios, GNURadio, and open-source protocol stacks such as srsRAN and OAI.
• Hold an active Secret security clearance or higher.