## Standard Job Description You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense development team. Our team is responsible for designing and producing key components of the missile system, including the missile interceptor and launchers. What You Will Be Doing As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.

Your responsibilities will include:

• Developing and generating CREO layouts and detailed model-based designs (MBD) for ICDs, components, sub-assemblies, assemblies, and integration test articles
• Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM
• Coordinating with the IPT team, suppliers, GSC, electronic packaging, and structural/thermal/material analysts to ensure design excellence
• Managing design releases, responding to CRs, generating CN's, and presenting/supporting change boards and design reviews
• Performing design trade studies to evaluate cost, weight, performance, and structural/thermal benefits 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're looking for a collaborative and skilled Mechanical Design Engineer Sr to join our team. As an ideal candidate, you are a problem-solver with excellent communication skills, able to work effectively in a fast-paced environment. This role stands out as an opportunity to work on critical defense programs, making a direct impact on the success of our missions. If you're a motivated and talented engineer looking to take your career to the next level, we encourage you to apply and be a part of our innovative team. We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin's comprehensive benefits package here. ## Basic Qualifications Bachelor's Degree from an accredited university in an Engineering related field Comprehensive understanding of mechanical design engineering principles and demonstrated knowledge of industry practices Knowledge of Geometric Dimensioning and Tolerancing in accordance with ASME Y14.5 and ability to perform complex detailed part and subsystem tolerance analysis Minimum 3 years experience with Creo or similar 3D computer-aided design software Have the ability to generate engineering drawings, documents, parts lists and specifications Have the ability to work with minimal oversight or supervision Have the ability to lead investigative efforts and report status to interdisciplinary teams --- ## Desired Skills Experience with Microsoft Office Suite. Experience with Model-Based Definition (MBD). Hands‑on experience with machining, rapid prototyping, or lab equipment (CNC, 3‑D printers, test rigs) Experience with aerospace hardware such as structures, optical or radio frequency (RF) sensors, energetics, propulsion, flight control systems, or launchers. Experience with phases of aerospace systems lifecycle from proposal and capture efforts, development, transition to production, production, and sustainment. ---

Pay Information Full-Time Salary Range:

$85300.00 - $158300.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

• Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
• For (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.