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60 Mantech Mechanical Engineer Jobs Hiring Near You

ManTech

Mechanical Engineer

Crane, IN

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position. Are you ready to engineer cutting-edge solutions that ...

ManTech

Mechanical Engineer

Crane, IN

ManTech seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position. As a core Mechanical Engineer II on our innovative team ...

ManTech International

Mechanical Engineer

Crane, IN · On-site

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position. Are you ready to engineer cutting-edge solutions that ...

ManTech International

Mechanical Engineer

Crane, IN · On-site

ManTech seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position. As a core Mechanical Engineer II on our innovative team ...

ManTech

Mechanical Engineer

Silverdale, WA · On-site

$65K - $107K/yr

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Silverdale , WA . This is an onsite position. Responsibilities include but are not limited to: * Assist ...

ManTech International

Mechanical Engineer

Silverdale, WA · On-site

$65K - $107K/yr

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Silverdale , WA . This is an onsite position. Responsibilities include but are not limited to: * Assist ...

New

ManTech

Senior Mechanical Designer

Virginia Beach, VA · On-site

$64K - $107K/yr

MANTECH seeks a motivated, career and customer-oriented Senior Mechanical Designer to join our team ... Create detailed engineering drawings, schematics, and layouts using AutoCAD and SolidWorks.

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ManTech Jobs Information

Do workers at ManTech get paid breaks?

Yes. Most people get paid breaks.
100% of people say they get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and June 2026.

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
46% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

At ManTech, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
45% of people say they have to use vacation days when they’re out sick.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

Is the health insurance from ManTech affordable enough for their workers?

Most people say the health insurance costs are okay.
83% of people say the health insurance costs are okay
Based on data from 6 people who took the Breakroom Quiz between March 2025 and June 2026.

Do people get paid time off at ManTech?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 80% of people with changing schedules find out their shifts one week or less ahead of time.
  • 20% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

Do workers at ManTech worry about hours?

Most people don’t worry about getting enough hours.
100% of people report they don’t worry about getting enough hours.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

Do ManTech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
50% report that they don’t have enough control over which shifts they work.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it for ManTech workers to change shifts?

Most people find it easy to change shifts.
80% of people report that it’s easy to change shifts if they need to.
Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to get time off at ManTech?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do ManTech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
88% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

Do jobs at ManTech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
25% of people report that their job takes up time that they don’t get paid for.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it to take sick days at ManTech?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Is working at ManTech good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
93% of people say they’re treated with respect by their managers.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
46% of people say they often feel stressed out at work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech enjoy their jobs?

Most people enjoy their job.
89% of people report they enjoy their job.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
79% of people report that they would recommend working with their immediate team to a friend.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
43% of people report they didn’t get enough training when they started working here.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get support to advance at ManTech?

Most people are given support to advance their career here.
In the last year, 67% of people report being given support to advance their career here.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people think ManTech’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
69% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
69% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

What other companies are hiring for Mechanical Engineer jobs?

What are the most popular jobs at Mantech?

What are the most popular categories at Mantech?

Infographic showing various Mechanical Engineer job openings at Mantech in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution.

Mechanical Engineer

ManTech

Crane, IN

Full-time

Re-posted 8 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!
***This is for a future opportunity***

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position.

Are you ready to engineer cutting-edge solutions that directly impact the operational capabilities of the Navy and Marine Corps? As a core Mechanical Engineer II on our innovative team, you'll be deeply involved in the full spectrum of engineering activities - from initial research and design to seamless integration, rigorous testing, and insightful analysis. You'll focus on developing critical defensive cyber technologies, ensuring mission assurance, advancing command and control systems, and building resilient tactical networks. Your efforts will directly translate into enhanced effectiveness for the warfighter. If you're an enthusiastic and proactive engineer who excels in collaborative, dynamic environments and is driven to make a tangible difference, we encourage you to apply!

Responsibilities Include but are not limited to:

  • Design and develop mechanical components, assemblies, and systems using CAD software (e.g., SolidWorks, AutoCAD, CATIA).

  • Perform engineering analysis, including stress analysis, thermal analysis, fluid dynamics, and vibration analysis, using FEA and CFD tools.

  • Select appropriate materials, manufacturing processes, and tolerances for mechanical designs.

  • Develop and execute test plans and procedures to validate the performance and reliability of mechanical systems.

  • Troubleshoot and resolve mechanical issues during development, testing, and production phases.

  • Collaborate effectively with electrical, software, and other engineering disciplines to integrate mechanical systems.

  • Create and maintain detailed engineering drawings, specifications, and documentation.

  • Stay up-to-date with the latest industry standards, technologies, and best practices.

  • Participate in design reviews and provide constructive feedback.

  • Contribute to continuous improvement efforts for design processes and methodologies.

  • Potentially mentor and provide guidance to junior engineers and technicians.

Required Qualifications:

  • Bachelor's degree in Mechanical Engineering or a related field.   (Permitted experience exchange: High School and 6 years of additional experience or Associate's Degree and 4 years of additional experience may be exchanged in lieu of a required Bachelor's degree)

  • 5+ years of relevant experience in mechanical design and analysis, preferably with a focus on electronic systems.

  • Proficiency in using 3D CAD software (e.g., SolidWorks, AutoCAD, CATIA) for design and documentation.

  • Knowledge of material selection, manufacturing processes, and GD&T.

Desired Qualifications:

  • Master's degree in Mechanical Engineering.  

  • Familiarity with environmental testing standards (e.g., MIL-STD-810) and EMI/RFI shielding principles.

  • Experience designing mechanical solutions for military, aerospace, or other harsh environment applications.

  • Knowledge of cybersecurity principles and their implications for hardware design.

  • Familiarity with TEMPEST requirements or other security-related design considerations.

  • Experience with data center cooling or high-performance computing thermal management.

  • Understanding of cable management best practices for secure environments.

Clearance Requirements:

  • Must have a current/active TS/SCI

Physical Requirements:

  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.


MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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