Systems Engineer, Sr (Architecture & Design)

Reference: 734551BRPosted: 2026-07-09Location: Mount Laurel, New JerseySalary: $75,000 - $135,961Clearance: SecretCompany: Lockheed MartinDescription:What We're DoingAs a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The WorkLockheed Martin Rotary & Mission Systems is seeking a full-time Systems Engineer. You will participate in design, development, integration, and testing of new capabilities for several Department of Defense (DoD) products and technologies. You will use and contribute to models of real-world weapons, radars, Command & Control systems. You will independently identify and address system and software defects, demonstrate an ability to practice sound systems and software engineering discipline, and decompose complex problems to formulate solutions.In this role, you will use model-based system engineering (MBSE) techniques to define, mature and maintain system architecture for both new and existing capabilities for several products and technologies and generating artifacts such as requirements and SysML diagrams that enable development, execution, and assessment of capabilities.The successful candidate will have experience and/or knowledge of SysML modeling tools, the analysis and decomposition of requirements, and techniques for identifying and defining a system architecture. Must be a US Citizen. This position will require a government security clearance. This position is located at a facility that requires special access.Who We AreLockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Mount Laurel, NJ is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.Learn more about Integrated Air Missile DefenseWhy Join UsYour Health, Your Wealth, Your LifeOur flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.Learn more about Lockheed Martin's comprehensive benefits package here!#rmshotmiljobsBasic Qualifications:• Bachelor's Degree in STEM field• Minimum of 5 years related experience or 3 years with a Masters Degree• Basic knowledge of Model-Based Systems Engineering (MBSE), system architecture definition, system/subsystem design, and/or requirements development• Basic knowledge of SysML modeling tools such as Rhapsody and Cameo• Ability to obtain and maintain a DoD security clearance at the SECRET level - US citizenship requiredDesired Skills:• Demonstrated ability to perform system architecture and design using SysML and modeling tools such as Rhapsody, and Cameo• Demonstrated ability to perform requirements development, decomposition, and tracing using requirements management tools such as DOORS• Demonstrated ability to follow Agile Development Process• Excellent written and verbal communication skills• Ability to work in a collaborative and team-based environmentSecurity Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: SecretOther Important Information You Should KnowExpression of Interest: 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 Schedules: 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.Schedule for this Position: 4x10 hour day, 3 days off per weekThe base range for this position in New Jersey is $75,000 - $135,961. 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. The wage range and benefits summary is a general guideline and is governed by the applicable collective bargaining agreement when extending an offer.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.Experience Level: Experienced ProfessionalBusiness Unit: RMSRelocation Available: PossibleCareer Area: Systems Engineering: System ArchitectureType: Full-TimeShift: First