RF Systems Engineer

Company: Lockheed Martin
Location: King of Prussia
Posted on: April 1, 2026

Job Description:

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. This requisition is utilized to find talent to review for our hiring events as well as general sourcing. We will be reviewing levels 2-5 for this event. By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. As a member of our team, you'll be responsible for: • Conducting RF/payload/communication system analysis, modeling, and simulation • Designing and developing RF systems and corresponding analyses • Generating specifications and analyses for ambiguous customer requirements • Supporting RF engineering Basis of Estimates for proposals Key Responsibilities • Execute trades and analyses for Radio Frequency systems and circuitry • Design and develop RF systems and corresponding analyses, such as link budgets, cascade analyses, and frequency response • Model and simulate RF systems for high-frequency and microwave applications • Develop minispecifications (abbreviated specifications) for payload units, particularly RF hardware, which summarize key performance requirements, often utilized in proposal development. Additionally, generate full specifications for payload units as needed. Important Notes: • Applying to this Expression of Interest opportunity introduces you to Lockheed Martin's job opportunities and promotes you to managers who are interested in hiring for multiple roles. • This requisition is used to capture interested candidates in opportunities at Lockheed Martin. • You can’t and will not be hired on this requisition. Actual job responsibilities, levels, and locations will vary based on actual hiring job postings. Bring your experience and passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems. Basic Qualifications • Understanding of Digital Communications and Signal Processing. • Experience in modeling, simulation, and/or analysis of RF Systems, including Space-to-Ground and Payload Systems • Experience performing Link Budget Analysis to design and optimize the communication link between the satellite and the ground station and/or Cascade Analysis to evaluate the overall performance of the payload and associated components • Proficient with MATLAB • Proficient with Microsoft Office Suite • Strong communication skills • Ability to obtain and maintain a Secret clearance, thus US citizenship is required. Desired skills • Extensive RF/payload/communication experience in system analysis, modeling and simulation. • Extensive knowledge and experience in the area of Satellite Communications (SATCOM) such as Analog-to-Digital and Digital-to-Analog analysis and testing; digital channelization, digital beamforming, digital receiver theory and technology • Ability to analyze and evaluate complex satellite test data, extensive experience working with spectrum analyzers, network analyzers and vector signal analyzers and their associated data. • Experience with MATLAB/Simulink in modeling complex communication systems. • Experience with Basis of Estimates • Experience with DOORS • Familiarity with STK • Familiarity with HFSS. • Top Secret security clearance with SCI eligibility (either adjudicated or the ability to obtain SCI access) • Comfortable with ambiguity and able to work with uncertain or incomplete information • Strong analytical and problem-solving skills • Ability to work collaboratively in a team environment Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. * At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. Other Important Information By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to work remotely Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedule Information Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $101,000 - $178,135. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $116,200 - $201,365. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.

Keywords: Lockheed Martin, Reading , RF Systems Engineer, IT / Software / Systems , King of Prussia, Pennsylvania