Mechanical Engineer (Engineer Mechanical 4) - 30329
HII Mission Technologies· Defense· Oct 5, 2026 · 22d ago
Huntsville, AL, Alabama, United States
In office
Full-time
Staff
$144K–$212K est.
9+ years exp
Job description
Requisition Number: 30329
Required Travel: 0 - 10%
Employment Type: Full Time/Salaried/Exempt
Anticipated Salary Range: $106,688.00 - $130,000.00
Security Clearance: Secret
Level of Experience: Mid HI
This opportunity resides with All-Domain Operations (ADO) , a business group within HII’s Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations.
HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense, the combatant commands and the intelligence community, HII advances the mission around the globe.
Leadership Mindset at HII – Mission Technologies
Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities:
• Know & Grow Your People – Commit to learning and supporting team success.
• Build Relationships – Communicate openly, collaborate well, and build trust.
• Take Ownership – Deliver on commitments and take pride in your work.
• Customer First – Focus on the mission and those we serve.
• Shape the Future – Bring ideas, curiosity, and continuous improvement.
• Act with Urgency – Take initiative and follow through with purpose.
These capabilities guide how all employees contribute to our shared success across Mission Technologies.
Job Description
HII Mission Technologies has been selected as one of Military.com's "Top 25 Employers for Veterans in 2024" and a Forbes Best Large Employer for 2023.
Are you ready to take your career to the next level? We are seeking skilled and motivated Engineers to join our team.
Position Summary:
HII – Mission Technologies is seeking a experienced Mechanical Engineer to join our dynamic engineering team in support of the U.S. Navy Surface Training Program (STP). In this role, you will be responsible for the design, prototyping, development, and production of Shore-Based Training, Engineering & Development Support (SBEDS) Part Task Trainer (PTT) systems. As part of HIIs mission to deliver innovative solutions for national defense, you will play a critical role in ensuring that naval training systems meet stringent engineering standards. Your contributions will directly support the operational readiness of key Navy platforms and systems, helping maintain mission effectiveness across the fleet.
Come support our work with US NAVY and join a high-performing team of engineers!
Details Below!
Essential Job Responsibilities
• Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission, measurement, and use of energy.
• Applies research to the planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.
• Research and analyze mechanical systems to support the design and functionality of Part Task Trainer components.
• Provide hardware systems engineering support of training system evolution and integration, including the design, integration, implementation, and maintenance of training, engineering, and developmental test equipment suites.
• Design and develop mechanical assemblies, tools, and devices integral to PTT systems using industry best practices.
• Manufacture and test mechanical components to ensure compliance with engineering specifications and Navy training requirements.
• Work on power-producing and power-using systems relevant to PTT environments, including motors, actuators, and thermal management systems.
• Develop and integrate mechanical solutions for material handling, structural support, and motion systems within trainer platforms.
• Create specialized tools and fixtures to assist in assembly, testing, and maintenance of PTT systems.
• Perform design validation and optimization through computational analysis and simulation to ensure reliability and performance.
• Collaborate with cross-functional engineering teams to translate training requirements into mechanical solutions for Navy systems.
• Find and understand data sheets for various items, how to interpret them, and know their limitations, use to create cutouts, brackets, and other types of metal work, along with 3D models for use in the subassemblies and assemblies and/or 3D Printing.
Minimum Qualifications
• 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; or 4 years relevant experience with PhD or Juris Doctorate in related field.
• Autodesk Inventor experience to create sheet metal parts, 3D printed Part Models, models from data sheets, and modules from actual parts/equipment.
• Creation of presentations for exploded view used in the assembly drawings of modules and racks. Creation of metal drawings for fabrication to include flat patterns, detailed views, and callouts as required.
• Previous TDP/CAD experience.
• Experience providing project and user support that is inclusive of cable fabrication, hardware installation and relocation, hardware preventative and corrective maintenance, hardware fault isolation, and hardware repair - including documentation.
Preferred Requirements
• Understand various types of hardware and fasteners, know how to distinguish between, various fasteners, bolt, machine screws, and Allen head screws, flat and lock washers, regular nuts and Ny-Lock nuts, etc. When to use each for various applications.
• Have a knowledge/understanding of PEM Products for insertion into sheet metal for mounting and fastening of various items to the metalwork.
• Recognize when updates are required for drawings. To include adding corrections for errors, ways to improve the product, and change/add to the build steps to make assembly easier.
• Familiarity with Functional Configuration Audits and Physical Configuration Audits (FCAs/PCAs) of designated platforms to verify that software and/or hardware installed is authorized and complete.
• Previous Model Based Engineering Experience (MBSE)
Physical Requirements
• Office, industrial or shipboard environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances. Lifting and moving of materials not to exceed the guidelines set for one man lift.
The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: vimeo.com
HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Wellness