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Mechanical AIT
full-timeHuntsville$87k - $157k

Summary

Location

Huntsville

Salary

$87k - $157k

Type

full-time

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About this role

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos’ Defense Systems is seeking a Hypersonic Systems Assembly, Integration, and Test Mechanical Engineer to join our team supporting the Multi-Service Advanced Capability Hypersonics Test Bed (MACH-TB) Flight Test Program as part of the Hypersonics Systems Division. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions.

If this sounds like the kind of environment where you can thrive, keep reading!

Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here!

Are you ready to make an impact? Share your resume with us today!

The focus of the MACH-TB Program is to develop rapid-cadence, affordable flight-testing capabilities to quickly advance the Technology Readiness Level of our nation’s hypersonic technologies. To that end, and as an integral member of the MACH-TB Team, the successful candidate will develop flight test mechanical assemblies for various technologies, methods, conditions, etc. The selected candidate will interface directly with AIT leads, program management, military and other government personnel, and a team of multi-discipline design and development engineers, both internal and external, to support the program’s complex and thorough test and evaluation requirements. The candidate must be able to develop test and evaluation strategies utilizing models, simulations, analyses, tests, and demonstrations. A firm understanding of missile system architectures, system interfaces, performance requirements verification and validation techniques is essential for the role. The selected candidate will support presentation of the test plans and related artifacts they have developed to the customer in formal design reviews.

Basic Qualifications:

  • Candidate must have High School Diploma and 10+ years experience in mechanical engineering environment or similar technical field with 5+ years of experience in flight test environment OR a Bachelor’s Degree in mechanical engineering with 4+ years experience in mechanical engineering environment.
  • Candidate must have strong technical background in defense systems (or subsystems)
  • Strong verbal and written skills along with a solid practical knowledge of complex missile or space systems, system integration, and associated testing is required
  • Demonstrated ability to effectively communicate with senior leadership (internal/client) on matters of strategic importance to the organization/project
  • Capability of performing in a collaborative engineering environment, working closely with multi-disciplinary teams
  • Organizational skills to document work and interface with team members to ensure flow of information
  • Candidate must be a resident of North Alabama area or willing to relocate to the Huntsville – North Alabama area
  • Candidate must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet the eligibility to obtain (and be able to maintain) a Final Secret Clearance

Preferred Qualifications:

  • A current DOD Top Secret clearance
  • Experience creating detailed mechanical drawings and releases, mechanical assembly, integration, and test planning
  • Experience with prototype production efforts
  • Experience with missile or hypersonic development flight testing and range safety

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

January 22, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Other facts

Tech stack
Mechanical Engineering,Flight Test Environment,Defense Systems,System Integration,Missile System Architectures,Performance Requirements Verification,Test And Evaluation Strategies,Communication Skills,Organizational Skills,Collaboration,Technical Background,Mechanical Drawings,Prototype Production,Hypersonic Development,Range Safety

About Leidos

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.

Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.

Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.

Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

Team size: 10,001+ employees
LinkedIn: Visit
Industry: Defense and Space Manufacturing
Founding Year: 1969

What you'll do

  • The successful candidate will develop flight test mechanical assemblies and interface with various stakeholders to support complex test and evaluation requirements. They will also present test plans and related artifacts to customers in formal design reviews.

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Frequently Asked Questions

What does Leidos pay for a Mechanical AIT?

Leidos offers a competitive compensation package for the Mechanical AIT role. The salary range is USD 87k - 157k per year. Apply through Clera to learn more about the full compensation details.

What does a Mechanical AIT do at Leidos?

As a Mechanical AIT at Leidos, you will: the successful candidate will develop flight test mechanical assemblies and interface with various stakeholders to support complex test and evaluation requirements. They will also present test plans and related artifacts to customers in formal design reviews..

Why join Leidos as a Mechanical AIT?

Leidos is a leading Defense and Space Manufacturing company. The Mechanical AIT role offers competitive compensation.

Is the Mechanical AIT position at Leidos remote?

The Mechanical AIT position at Leidos is based in Huntsville, Alabama, United States. Contact the company through Clera for specific work arrangement details.

How do I apply for the Mechanical AIT position at Leidos?

You can apply for the Mechanical AIT position at Leidos directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Leidos on their website.