**Job Description** Ready to make a difference? BAE Systems is looking for systems engineers to develop, build, and work on the world s most advanced electromagnetic spectrum operations systems detecting, identifying, locating, and countering threats for joint forces and international aircrew. We develop highly sophisticated digital Electronic Warfare (EW) systems and we are looking for motivatedand positive minded engineers highly skilled in Electronic Support Measures (ESM) to join cross-functional, multi-disciplinary teams. This position will involve developing new ESM capabilities for application in EW systems and performing systems engineering function, such as: + Developing and managing systems level requirements + Understanding operational systems concepts to inform system design + Using system performance models, + Performing system design and implementation + Performing systems level integration and test to verify and validate aspects of system designs to ensure conformance with functional specifications and customer requirements. Work location can be Nashua NH, Manchester NH, Burlington MA, or Lexington MA.Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role, it will be performed **full-time on site.** This means work will be conducted on location at a BAE Systems facility 100% of the time. See what you re missing. Electronic Combat Solutions has technology, engineering and program teams that educate and mentor colleagues to deliver leading Electronic Warfare capabilities. We welcome all those who have big ideas, crave innovation, want to drive fielding velocity and have the passion to bring the warfighter home safe. With a 9/80 schedule, and every other Friday off, our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first exemplified by our mission: We Protect Those Who Protect Us. Sound like a team you want to be a part of? Come build your career with BAE Systems. **Required Education, Experience, & Skills** + Bachelor's Degree (or equivalent experience in a relevant field) with a minimum work experience of: 5 Years with BS 3 Years with MS 1 Year with PHD + Possess an Active US Government security clearance (with ability to possess TS) + Experience with Electronic Support Measures (ESM), Radar Warning Receivers (RWR), or SIGINT systems architectures. + Experience with Surface and Airborne Radar and Missile System employment, capabilities, and processing. + Experience with systems engineering activities across the development cycle (analysis/decomposition/derivation/allocation of requirements, system modeling & simulation, system design & development, system integration & test). **Preferred Education, Experience, & Skills** + Experience with system resource management. + Experience with Digital Signal Processing (DSP). + Experience with analog/digital receiver design, analysis, and integration. + Experience with advanced antenna technologies and ability to model antenna impacts on received and transmitted signals. + Model based systems engineering experience in SysML using tools such as MagicDraw **Pay Information** Full-Time Salary Range: $112420 - $191070 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. **Principal Systems Engineer, Electronic Support Measures** **104684BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression