Manufacturing Engineer Sr (Level 3)

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

Job Description:

You will be the Manufacturing Engineer Sr (Level 3) for the Integrated Air & Missile Defense (IAMD) PAC-3 Program Manufacturing Engineering team. Our team is responsible for What You Will Be Doing As the Manufacturing Engineer Sr (Level 3) you will be responsible for supporting the Integrated Air & Missile Defense (IAMD) PAC-3 Program Manufacturing Engineering team in delivering high?quality missile production. Your responsibilities will include, but are not limited to: Lead Production Line Validations (PLV) for new and existing suppliers and coordinate Notices of Change (NOC). Build and maintain the Manufacturing Bill of Materials (MBOM). Use data analytics to make informed decisions and develop continuous?improvement solutions. Foster customer relations, building rapport and confidence between Production Operations, Program, and Customer. Provide technical guidance and support to junior engineers and production personnel, promoting a culture of collaboration and excellence. Why Join Us The ideal candidate is a proactive problem?solver who thrives in a fast?paced, mission?critical environment. You will work alongside talented engineers and operators, leveraging cutting?edge technology to ensure the PAC?3 missile program meets its performance and schedule goals. Your contributions directly impact national security and the success of our customers. We are committed to supporting your work?life balance and overall well?being, offering flexible scheduling options. Learn more about Lockheed Martin’s comprehensive benefits package here . Further Information About This Opportunity This position is in Dallas. Discover more about our Dallas, Texas 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. Basic Qualifications - Ability to obtain Security Clearance - Bachelor’s degree in engineering discipline - Manufacturing Background - Proficiency in MS Office tools - Knowledge of lean manufacturing principles - Process Improvement experience - Demonstrated ability to analyze and resolve technical process issues Desired skills - Proposal experience - SAP or S4 experience and/or an MRP production control system - PAC-3 experience - Experience presenting to executive audiences - Experience using Data Analytics to optimize processes - Experience establishing/improving Manufacturing Build Sequences - Experience with complex missile subassemblies and Bill of Materials 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 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 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 $81,600 - $143,865. 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 $93,800 - $162,610. 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, Mansfield , Manufacturing Engineer Sr (Level 3), Engineering , Arlington, Texas