DF/Geolocation Systems Engineer

DF/Geolocation Systems Engineer Part Time BAE Systems Nashua

NH 03064-2813 USA

Posted 04/23/2026 Job Description Job Description BAE Systems is developing advanced Electronic Support Measures (ESM) and Signals Intelligence (SIGINT) systems in support of the Electronic Warfare (EW) and Intelligence, Surveillance and Reconnaissance (ISR) business areas. These systems are installed across a wide variety of platforms and serve multiple purposes such as situational awareness and intelligence gathering which generally requires precision direction finding (DF) and geolocation of emitters. The Direction Finding and Geolocation Capability Group is a cross-functional multi-disciplinary team which provides engineering talent, technical expertise, and new technology and research to the BAE Systems Electronic Systems Defense Sector. The Direction Finding and Geolocation Capability Group is looking for an experienced engineer to work as part of a high impact, technically oriented team developing and integrating algorithms to DF and geolocate radar and communication signals. The work will include individual technical contributions on a related range of programs and internal research projects involving simulation, design, development, test, documentation, and deployment of signal processing algorithms for radiolocation.

Technical Responsibilities:

This position will involve growth opportunities in this expanding high technology group developing new and enhanced location techniques. The candidate will be expected to be a contributor on a given program or group of programs containing DF/Geo, RF, and antenna array content. Develop detailed technical computer simulations for complex algorithms and array signal processing. The work will involve contributing to group initiatives such as internal research and development, providing innovation and experience to solve complex engineering problems, simulation tool development as well as guiding and mentoring less experienced engineers and other program personnel.

Other Responsibilities:

Prepare and present technical presentations to peers and internal customers. Support business development efforts. Generate novel ideas and contribute to proposal efforts. This position is primarily full-time onsite with some flexibility for hybrid options available. Please note that pursuant to a government contract, this specific position requires US citizenship status. Required Education, Experience, & Skills Role requires a bachelors degree in related discipline and at least 2 years of relevant Systems Engineering experience. Preferred Education, Experience, & Skills Technical skills/experience in modeling and simulation, signal processing, direction finding, array calibration, geolocation, data association, Kalman filtering, tracking, statistics, and computational electromagnetic modeling or related domains. Preferred skills include an understands of radar, EW and/or SIGINT system principles and operation. This may include antenna and array topology, interferometry, beamforming, TDOA, FDOA, communication signals, radar signals, RF propagation, RF link analysis, co-site and co-channel interference. Strong computer skills for modeling, simulation, analysis, data reduction, and visualization as well as preparing appropriate reports and technical documents: MATLAB, Simulink, Python, MS Word, Excel, PowerPoint, Project, Visio, etc. Strong interpersonal skills with excellent written and oral presentation skills for interfacing and coordinating with company personnel, internal and external customers, suppliers and other performers. Ability to work independently in an engineering development environment. Pay Information

Full-Time Salary Range:

$79365 - $134921 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits:

At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but its what we do at BAE Systems. Working here means using your passion and ingenuity where it counts defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a teammaking a big impact on a global scale. At BAE Systems, youll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact for our customers and the communities we serve. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Job Detailsback to top Location Nashua, NH, 03064-2813, United States Categories Engineering Location Mapback to top