Field Sales Support Systems Engineer Senior -Level 3

JOB ID: 733790BR Date posted: Jun. 30, 2026 Description: What You Will Be Doing: This Position is for a member of the Capability Deployment Team (CDT) as part of the F\-35 Field Operations and Logistics Solutions teams, responsible for support/integration of Block 30/40 capabilities by direct interface with USMC, USN, USAF, Partners, Operational Test and fleet squadrons. The mission is to provide comprehensive support to all F\-35 Customers encompassing all aspects of the Air Vehicle as well as all tasks related to daily sustainment of the F\-35 Air System. This position will work closely with Sustainment Life Cycle Management, Product Lifecycle Management, Engineering Project Office, Product Support Engineering, Integrated Product Teams, Program Management and LM engineering with the expectation to help develop solutions to challenges faced by field maintainers as well as seek all opportunities to streamline maintenance procedures through updates to Joint Technical Data, Anomaly \& Fault Resolution System (AFRS), Prognostics and Health Management (PHM), and Action Requests (ARs). Expected core knowledge span the full scope of the F‑35 program to include Support Equipment, Pilot Flight Equipment (PFE), technical data, supply, engineering, as well as all aspects of sustainment and will involve engagement at all levels from flightline maintainers and backshop support agencies to senior leaders at the Joint Program Office, Lightning Support Team, Department of War, Partner nations, Foreign Military Sales, and LM. A solid understanding of the customers’ tactical and strategic vision for the F‑35 is required, along with the ability to communicate and coordinate across multiple LM engineering partners and other supporting agencies to resolve fleet‑wide challenges. In this role you will conduct regular on‑site visits to build confidence and strong relationships with customers while delivering briefings and hands‑on support to maintenance and operations personnel on Mission Systems (MS), Vehicle Systems (VS), and related sustainment issues. Additionally, the ability to provide real‑time troubleshooting of MS and VS problems to minimize impacts on operational, training and test missions based on maintenance expertise as part of fifth‑generation fighter employment considerations for Block 30/40 and subsequent F‑35 capability development. Continual support of follow‑on development activities is directly tied to collaboration with PHM, AFRS, and PSE points of contact to create accurate maintenance solutions, identify inaccuracies, and chart corrective pathways. The role continuously reviews ARs across the fleet to detect anomalies, share repair and troubleshooting procedures, and evaluate Time Compliance Technical Directives (TCTD)for software/hardware upgrades to ensure clear, concise guidance to reduce aircraft downtime. Daily monitoring of Field Service Engineer (FSE) pass‑downs helps spot trends and flag situations needing additional assistance to return aircraft to service. Participation in the System Product Anomaly Report board provides insight into future capability limitations and is then translated into refined TCTDs/OTRs for communication to FSEs and fleet maintainers. This team supports global efforts thus off duty and weekend work may be required to include up to 50% of travel time. What’s In It For You: From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security. 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. Basic Qualifications: Position requires ability to qualify for Special Access Programs security clearance Bachelor’s degree in an Engineering field, STEM discipline or relevant experience Ability to develop and present executive level briefs and communications Strong technical writing and verbal communication skills Desired Skills: Fighter flight line maintenance experience preferred, specifically F\-35 Avionics Experience in problem/fault isolation and analysis as well as troubleshooting aircraft discrepancies ALIS CMMS/SHM experience Understanding of/experience in F\-35 logistics * Experience using PDM, AFRS, VAS, JTD Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression 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: Part\-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process. 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 week 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 Professional Business Unit: AERONAUTICS COMPANY Relocation Available: Possible Career Area: Product Support Type: Full\-Time Shift: First At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business. United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers. Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology\-driven learning programs enable your development and agility. Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond. Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet. Here, the possibilities are endless because we offer: Flexible Schedules, dependent on role Levels: Student, Entry, Mid, Senior, Management Locations: Nationwide \& OCONUS Positions