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Mechanical Design Engineer Sr

Lockheed Martin

Engineering Jobs

Mechanical Design Engineer Sr

part-timePosted: Dec 15, 2025

Job Description


Description:You will be the Mechanical Engineering Designer Sr for a Senors Program. Our team is responsible for developing and implementing detailed designs and layouts of optical sensor systems, structures, and subassemblies, driving innovation and excellence in the field.

What You Will Be Doing:
As the Mechanical Engineering Designer, 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 drawings 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, optics, and structural/thermal/material analysts to ensure design excellence

* Managing drawing releases, answering 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 experienced Mechanical Engineering Designer to join our team. As an ideal candidate, you'll have a strong background in hardware design, requirements of optical hardware, and experience with Windchill PLM. Familiarity with prototyping and hardware manufacturing, rapid design, and outside vendors for hardware fabrication build is a plus. You'll be working on a high-visibility program, driving innovation and excellence in the field. If you're a motivated and talented individual looking to make a real impact, we encourage you to apply for this exciting opportunity.

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 Orlando, FL. https://lmt.co/MFC-JobDescription-OrlandoFL Discover more about our Orlando, FL.

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 complex, precision optical tolerance analyses of housings, lenses, and beam forming elements.

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

Limited Travel as necessary

Active DoD Secret Clearance or ability to obtain one.

Proficiency of Adobe Acrobat, Excel, Word, PowerPoint.

Detail and process oriented.
Desired Skills:
Familiarity with optics, sensor, and/or directed energy.

Familiarity with integrated optical systems.
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret with Investigation or CV date within 5 years
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

Locations

  • Orlando, Florida, United States

Salary

Estimated Salary Rangemedium confidence

95,000 - 145,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • CREOintermediate
  • Windchill PLMintermediate
  • Mechanical designintermediate
  • BOM creationintermediate
  • Design trade studiesintermediate

Required Qualifications

  • MUST BE A U.S. CITIZEN (experience)
  • Bachelor's Degree from an accredited university in Engineering (experience)
  • Ability to obtain Secret security clearance (experience)

Responsibilities

  • Developing CREO layouts and detailed drawings
  • Building BOMs and design documentation in Windchill PLM
  • Coordinating with IPT team, suppliers, and analysts
  • Managing drawing releases and change processes
  • Performing design trade studies

Benefits

  • general: Flexible work schedules
  • general: Comprehensive benefits package

Travel Requirements

5

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Lockheed Martin logo

Mechanical Design Engineer Sr

Lockheed Martin

Engineering Jobs

Mechanical Design Engineer Sr

part-timePosted: Dec 15, 2025

Job Description


Description:You will be the Mechanical Engineering Designer Sr for a Senors Program. Our team is responsible for developing and implementing detailed designs and layouts of optical sensor systems, structures, and subassemblies, driving innovation and excellence in the field.

What You Will Be Doing:
As the Mechanical Engineering Designer, 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 drawings 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, optics, and structural/thermal/material analysts to ensure design excellence

* Managing drawing releases, answering 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 experienced Mechanical Engineering Designer to join our team. As an ideal candidate, you'll have a strong background in hardware design, requirements of optical hardware, and experience with Windchill PLM. Familiarity with prototyping and hardware manufacturing, rapid design, and outside vendors for hardware fabrication build is a plus. You'll be working on a high-visibility program, driving innovation and excellence in the field. If you're a motivated and talented individual looking to make a real impact, we encourage you to apply for this exciting opportunity.

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 Orlando, FL. https://lmt.co/MFC-JobDescription-OrlandoFL Discover more about our Orlando, FL.

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 complex, precision optical tolerance analyses of housings, lenses, and beam forming elements.

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

Limited Travel as necessary

Active DoD Secret Clearance or ability to obtain one.

Proficiency of Adobe Acrobat, Excel, Word, PowerPoint.

Detail and process oriented.
Desired Skills:
Familiarity with optics, sensor, and/or directed energy.

Familiarity with integrated optical systems.
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret with Investigation or CV date within 5 years
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

Locations

  • Orlando, Florida, United States

Salary

Estimated Salary Rangemedium confidence

95,000 - 145,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • CREOintermediate
  • Windchill PLMintermediate
  • Mechanical designintermediate
  • BOM creationintermediate
  • Design trade studiesintermediate

Required Qualifications

  • MUST BE A U.S. CITIZEN (experience)
  • Bachelor's Degree from an accredited university in Engineering (experience)
  • Ability to obtain Secret security clearance (experience)

Responsibilities

  • Developing CREO layouts and detailed drawings
  • Building BOMs and design documentation in Windchill PLM
  • Coordinating with IPT team, suppliers, and analysts
  • Managing drawing releases and change processes
  • Performing design trade studies

Benefits

  • general: Flexible work schedules
  • general: Comprehensive benefits package

Travel Requirements

5

Target Your Resume for "Mechanical Design Engineer Sr" , Lockheed Martin

Get personalized recommendations to optimize your resume specifically for Mechanical Design Engineer Sr. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Mechanical Design Engineer Sr" , Lockheed Martin

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseSecurity ClearanceRE5A2E:ET HDA Mechanical Design

Answer 10 quick questions to check your fit for Mechanical Design Engineer Sr @ Lockheed Martin.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.