Demo

Mechanical Design Engineer Sr

Lensa
Arlington, TX Part Time
POSTED ON 11/23/2025 CLOSED ON 12/21/2025

What are the responsibilities and job description for the Mechanical Design Engineer Sr position at Lensa?

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Lockheed Martin Corporation. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

Description

You will be the Mechanical Product Design Engineer for the PAC-3 production team. Our team is responsible for designing and developing missile and canister hardware, ensuring the highest quality and reliability of our products.

What You Will Be Doing

As the Mechanical Product Design Engineer, you will be responsible for supporting the production programs, troubleshooting issues, and developing innovative solutions in a fast-paced environment. You will work closely with cross-functional teams to design and validate subsystems and components, ensuring seamless integration and optimal performance.

Your Responsibilities Will Include

  • Screening and evaluating failures, defects, and production issues to develop viable solutions
  • Supporting product line validations and first article inspections
  • Designing subsystems and components, developing interfaces, and coordinating with various departments
  • Developing and releasing engineering drawings and documents

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 Product Design Engineer to join our team. As an ideal candidate, you are a problem-solver with excellent communication skills, able to work effectively in a time-sensitive environment. This role stands out as an opportunity to work on critical defense programs, leveraging your technical expertise to make a real impact. If you're passionate about design, innovation, and teamwork, we encourage you to apply and be part of our dynamic 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.

This position is in Arlington, TX.

MUST BE A U.S. CITIZEN - This position requires the ability to obtain a Secret security clearance.

Basic Qualifications

Bachelor's Degree from an accredited university, preferably in an Engineering related field

The preferred candidate shall have a sound Engineering / Technical foundation and be able to grasp complex issues quickly

Skilled at creating and releasing part and assembly models and detailed drawings using Creo (ProEngineer) and Windchill

Experience creating drawings in accordance with ASME Y14.100 standards

Knowledge of Geometric Dimensioning and Tolerancing in accordance with ASME Y14.5

Capable of performing in a fast paced, dynamic, inclusive, team environment

Limited Travel as necessary

Active DoD Secret Clearance or ability to obtain it

Proficiency of Adobe Acrobat, Excel, Word, PowerPoint

Detail and process oriented

Desired Skills

Previous Material Review Board experience

Ability to read and understand hardware production work instructions

The candidate should possess foundational communication and leadership skills that can be developed for future technical leadership responsibilities

Previous Lockheed Martin and/or Missile program experience is a plus

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: MISSILES AND FIRE CONTROL

Relocation Available: Possible

Career Area: Mechanical Engineering

Type: Full-Time

Shift: First

If you have questions about this posting, please contact support@lensa.com

Hourly Wage Estimation for Mechanical Design Engineer Sr in Arlington, TX
$47.00 to $57.00
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