Systems Engineer Stf

Company: Lockheed Martin
Location: Andover
Posted on: April 3, 2026

Job Description:

You will be the Systems Engineer for the PAC 3 program at Lockheed Martin Missiles & Fire Control in Chelmsford/Andover, MA. Our team designs, develops and sustains precision engagement missile systems for the U.S. and allied forces, and we are expanding to meet increasing mission demands What You Will Be Doing As the Systems Engineer, you will provide technical guidance and day to day leadership for the PAC 3 systems engineering workforce. You will shape requirements, architecture and verification strategies, mentor junior engineers and ensure that all subsystems integrate smoothly into a fully functional missile solution. Your responsibilities will include: • Defining and managing system level requirements, traceability matrices and baseline documentation. • Leading functional and physical architecture development, performing trade studies and recommending optimal design solutions. • Guiding verification and validation planning, including test readiness reviews, hardware in the loop simulations and final system acceptance. • Acting as the primary interface manager with external customers, suppliers and internal program partners to capture and resolve technical issues. • Conducting and chairing System Design Reviews, Technical Interchange Meetings, and Risk/Issue Management sessions. • Overseeing configuration control, change management and documentation in LM PLM tools (e.g., Windchill, DOORS). • Mentoring and coaching other systems engineers, fostering an inclusive, collaborative culture and promoting continuous skill development. • Supporting program schedule and cost tracking by providing accurate technical estimates and status reporting to senior leadership. • Coordinating with multidisciplinary teams—propulsion, guidance, software, test, manufacturing and quality—to ensure seamless subsystem integration. • Driving continuous improvement initiatives that enhance affordability, reliability and technical rigor across the PAC 3 product line. Why Join Us Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus. If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you. We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Further Information About This Opportunity: This position is in Chelmsford. Discover more about our Chelmsford, Massachusetts location. MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance. A company-sponsored Interim Secret is required to start. Basic Qualifications - Bachelor of Science engineering degree with 7 years related experience or Master of Science engineering degree with 5 years related experience. - Systems Engineering experience with DOORS and/or CAMEO - Experience in requirements management including decomposition to subsystem level requirements, traceability analysis and verification planning. Desired skills - Experience with DOD products - Experience with missile program is preferred - Ability to perform detail system verification activities including definition of verification methodology. - Ability to perform trade studies and requirement analyses. - Hands-on hardware experience is a plus - Integration and Test experience is a plus - Similarity with RF Product is a plus - Experience with risk management is a plus 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 $109,200 - $192,510. 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 $125,600 - $217,695. 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, Plymouth , Systems Engineer Stf, Engineering , Andover, Massachusetts