Mechanical Design Engineer

Reference: 730126BRPosted: 2026-06-01Location: Grand Prairie, TexasClearance: SecretCompany: Lockheed MartinDescription:Precision Fires Mechanical Engineering & Product Design support of Precision Strike Missile (PrSM) production and/or associated development programs. The position may require oversight of a small engineering team which will work closely with Manufacturing, Quality and Procurement to resolve hardware issues in a fast-paced production environment. Tasks include 3D model design, drawing release, supplier support, shop liaison, and a transition to Material Review Board work. A related Bachelor of Science degree. Candidates are preferred to be proficient with 3D CAD design (CREO preferred) and MS Office software tools. Experience in production support, and manufacturing liaison are preferred but not required. Some air travel to suppliers may be required. This position will support the PrSM program.What you will be doing:The Mechanical Engineer will interface with both internal and external Customers providing data and production solutions. There will be Mechanical Design Engineering support to create/update CAD models and assemble these models as required to support Production and/or development efforts. There will be coordination meetings with suppliers where the Mechanical Engineer will be called on to speak for the team.Your responsibilities will include:- Creating and maintaining CAD models in PTC Creo.- Consult with cross functional team to develop dimension and tolerance schemes leveraging concurrent design practices to arrive at producible solutions. - Conduct tolerance analysis to ensure interfaces are achievable across the tolerance ranges.- Support the design and packaging progress of any developmental projects in digital design notebooks. - Participate in lessons learned and information between the PrSM missile increments as it relates to this task.- Travel to suppliers if required to see production lines, resolve issues and coordinate design efforts.- Collaborate with Lockheed Martin Production Operations for any parts designated as ‘make’ items. - Report status to the team by maintaining a weekly status document. - Evaluate parts produced that are discrepant but potentially useful to the program, developing rework and repair plans as necessary.- Support teams as necessary, driving decisions and working actions to resolution.Basic Qualifications:Bachelor's Degree in Mechanical or Aerospace Engineering from accredited university with a minimum of 2 years of professional experience.Proficient in PTC CREO and WindchillExperience with Geometric Dimensioning & TolerancingExperience with Microsoft OfficeCandidate must possess a DoD Secret level clearance.Desired Skills:Willingness to occasionally travel.Leadership experience, leading tasking and decision making over small or large teams.Experience with hardware build, integration and testingPrior experience working missile programs.Security 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: 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 weekLockheed 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: MISSILES AND FIRE CONTROLRelocation Available: PossibleCareer Area: Mechanical EngineeringType: Full-TimeShift: First