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Mechanical Engineer Defense Contract Jobs in Indiana

Created Solutions

Senior Mechanical Engineer

Crane, IN · On-site

$104K - $137K/yr

Department of Defense contracts that legally require all personnel to be U.S. citizens. Candidates who are not U.S. citizens will not be considered. Senior Mechanical Engineer Location: NSWC-Crane ...

Created Solutions

Senior Mechanical Engineer

Crane, IN · On-site

$104K - $137K/yr

Department of Defense contracts that legally require all personnel to be U.S. citizens. Candidates who are not U.S. citizens will not be considered. Senior Mechanical Engineer Location: NSWC-Crane ...

Created Solutions

Senior Mechanical Engineer

Crane, IN · On-site

$104K - $137K/yr

Department of Defense contracts that legally require all personnel to be U.S. citizens. Candidates who are not U.S. citizens will not be considered. Senior Mechanical Engineer Location: NSWC-Crane ...

ManTech International

Mechanical Engineer

Crane, IN · On-site

Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge ... As a core Mechanical Engineer II on our innovative team, you'll be deeply involved in the full ...

ManTech

Mechanical Engineer

Crane, IN · On-site

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... As a core Mechanical Engineer II on our innovative team, you'll be deeply involved in the full ...

ManTech

Mechanical Engineer

Crane, IN · On-site

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... As a core Mechanical Engineer II on our innovative team, you'll be deeply involved in the full ...

ManTech

Mechanical Engineer

Crane, IN

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team ...

SAIC

Mechanical Engineer

Crane, IN · On-site

... critical to national defense applications. The selected engineer will support onsite or ... Mechanical Design for RF Systems Integration: * Design and develop mechanical solutions to ...

ManTech International

Mechanical Engineer

Crane, IN · On-site

Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge ... MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team ...

HDR

Mechanical Engineer

Indianapolis, IN

Provide construction contract administration as needed * Conduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as needed

TRISTAR

SLQ-32 Mechanical Engineer

Crane, IN · On-site

Minimum 10 years of mechanical engineering experience supporting DoD, aerospace, defense, manufacturing, or complex technical systems. * Experience developing engineering drawings, mechanical ...

New

TRISTAR INC

SLQ-32 Mechanical Engineer

Crane, IN · On-site

Minimum 10 years of mechanical engineering experience supporting DoD, aerospace, defense, manufacturing, or complex technical systems. * Experience developing engineering drawings, mechanical ...

New

HDR

Mechanical Engineer

Indianapolis, IN · On-site

Provide construction contract administration as needed * Conduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as needed

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All JobsMechanical Engineer Defense Contract JobsMechanical Engineer Defense Contract Jobs in Indiana

Mechanical Engineer Defense Contract information

What does a mechanical engineer do in a defense contract role?

A Mechanical Engineer working on a defense contract designs, develops, and tests mechanical systems and components for military applications. This can include vehicles, weapons, aerospace systems, and support equipment used by the armed forces. Their responsibilities often involve ensuring designs meet strict safety, reliability, and performance standards, as well as complying with government regulations and security requirements. They also collaborate with multidisciplinary teams to solve complex engineering challenges and may be involved in prototype development, testing, and troubleshooting during production.

What are some unique challenges mechanical engineers face when working on defense contracts?

Mechanical engineers working on defense contracts often encounter stringent security protocols and documentation requirements, which can add complexity to daily tasks. Projects typically involve strict compliance with government regulations and detailed specifications, requiring meticulous attention to detail and clear communication with multidisciplinary teams. Additionally, timelines can be tight, and priorities may shift rapidly based on client or mission needs. Collaboration with other departments, such as electrical engineering or systems integration, is common and essential to ensure that all components meet defense standards.

What are the key skills and qualifications needed to thrive as a mechanical engineer in defense contracting, and why are they important?

To thrive as a Mechanical Engineer in Defense Contracting, you typically need a bachelor's degree in mechanical engineering, strong analytical skills, and knowledge of defense industry standards and regulations. Familiarity with CAD software, simulation tools, and government compliance systems (such as ITAR or DFARS) is essential, and security clearance is often required. Strong problem-solving, teamwork, and effective communication skills set candidates apart in this field. These skills ensure high-quality, secure engineering solutions that meet strict regulatory and performance requirements for defense projects.

What is the difference between Mechanical Engineer Defense Contract vs Mechanical Engineer Aerospace?

AspectMechanical Engineer Defense ContractMechanical Engineer Aerospace
CredentialsBachelor's in Mechanical Engineering, security clearance often requiredBachelor's in Mechanical Engineering, sometimes additional aerospace certifications
Work EnvironmentGovernment facilities, defense contractors, secure sitesAerospace companies, manufacturing plants, research labs
Industry UsageDefense projects, military equipment, weapons systemsAircraft, spacecraft, satellite systems
Common Search/ComparisonYesNo

The main difference between a Mechanical Engineer Defense Contract and a Mechanical Engineer Aerospace lies in their work focus and environment. Defense contract engineers primarily work on military and defense-related projects within secure government or contractor facilities, often requiring security clearances. Aerospace engineers focus on aircraft and spacecraft development, working in aerospace manufacturing and research settings. Both roles require similar engineering credentials but differ in industry applications and work environments.

What are the most commonly searched types of Mechanical Engineer Defense jobs in Indiana?

The most popular types of Mechanical Engineer Defense jobs in Indiana are:

Mechanical Engineer Defense Contract jobs near you
Infographic showing various Mechanical Engineer Defense Contract job openings in Indiana as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 100% In-person job distribution.

Senior Mechanical Engineer

Created Solutions

Crane, IN • On-site

$104K - $137K/yr

Full-time

Re-posted 10 days ago

Job description


U.S. Citizenship Required

This position supports U.S. Department of Defense contracts that legally require all personnel to be U.S. citizens. Candidates who are not U.S. citizens will not be considered.


Senior Mechanical Engineer

Location: NSWC-Crane, IN
Position Type: Full-Time
Travel Requirements: Up to 10%

Position Summary

Created Solutions is seeking a Senior Mechanical Engineer to drive innovation and technical excellence across a diverse range of cutting-edge projects. In this role, you will lead mechanical design efforts, develop high-performance engineering solutions, and ensure seamless integration across various defense and aerospace applications.

You will play a key role in product development, collaborating with cross-functional teams to solve complex engineering challenges. The ideal candidate is a proactive problem-solver with a strong technical background and a passion for developing high-quality, mission-critical solutions.

Key Responsibilities

  • Lead the design, analysis, and development of mechanical systems for defense and aerospace applications.
  • Collaborate with cross-disciplinary teams to integrate mechanical, electrical, and software components.
  • Drive the entire product lifecycle, from concept to production, ensuring compliance with technical, cost, and schedule requirements.
  • Conduct simulations, modeling, and testing to validate designs and optimize performance.
  • Identify and mitigate technical risks while ensuring the successful delivery of high-value end products.
  • Support proposal development and provide technical expertise in business development efforts.
  • Mentor junior engineers and contribute to a culture of continuous learning and technical excellence.

Required Qualifications

  • Must be a U.S. citizen with the ability to obtain a Secret security clearance.
  • Bachelor’s degree in Mechanical Engineering or a related field (Master’s preferred).
  • Minimum of 7 years of experience in mechanical engineering, including design, analysis, and systems integration.
  • Strong proficiency in CAD software (SolidWorks, Creo, CATIA, or similar) and engineering analysis tools.
  • Experience with structural analysis, thermal analysis, materials selection, and manufacturing processes.
  • Familiarity with aerospace, defense, and/or hypersonic systems.
  • Strong problem-solving skills, attention to detail, and ability to manage multiple priorities.
  • Excellent communication skills, with the ability to present complex technical concepts clearly.

Preferred Qualifications

  • Experience in DoD or aerospace programs, including work with agencies such as DARPA, NASA, Army, Navy, Air Force, MDA, or National Labs.
  • Knowledge of advanced materials, composites, additive manufacturing, and thermal protection systems.
  • Experience with GD&T (Geometric Dimensioning and Tolerancing) and ASME standards.
  • Familiarity with Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) tools.
  • Proven experience in proposal development, technical writing, and securing new business opportunities.

Culture & Values

At Created Solutions, our motto, “Consider it done,” is more than a slogan—it reflects our commitment to innovation, excellence, and integrity.

We seek team members who:

  • Thrive in fast-paced, dynamic environments.
  • Bring a problem-solving mindset and a strong work ethic.
  • Value collaboration and continuous learning.
  • Are committed to making a positive impact—both in their work and in their community.

Our company believes that all people are created equal for a purpose. We hold ourselves accountable to high standards in our work and in our mission to support our community through Created Outreach, our 501c3.

About Created Solutions

Founded in 2024 in Huntsville, AL, Created Solutions is a fast-growing small business delivering advanced engineering solutions to the DoD and NASA. We provide expert government support services in flight vehicle design, electrical and mechanical systems, material science, manufacturing, and hypersonic technologies—helping solve some of the nation’s most complex and critical defense challenges.


Join us and be part of a team where purpose and excellence come together.


*Although this position is posted under NSWC-Crane, IN, we are open to qualified candidates located in Huntsville, AL; Arlington, VA; Dayton, OH; or Fort Walton Beach, FL, depending on program needs.