Mechanical Engineer - 30473

Mission Technologies, a division of HII; Pocasset (MA); On-site; USD 64,000 - 165,000; Full time

Job summary

Mission Technologies, a division of HII, in Pocasset, MA, seeks an experienced Mechanical Engineer to contribute to autonomous underwater systems. You will engage in design, analysis, and integration across energy, navigation, propulsion, sensor, and control subsystems, transitioning from R&D to manufacturing.

Levels 1–4 are open, with clear progression and government clearance readiness; the role emphasizes cross-functional collaboration, prototype building, and support through product life

Qualifications

• Proficient in mechanical design for underwater applications.
• Experience with material selection and structural analysis for marine environments.
• Familiar with CAD tools and design for manufacturability.

Responsibilities

• Support both new development and manufacturing efforts in mechanical design and implementations.
• Demonstrate proficiency in material selection for underwater applications with structural analysis, electronic packing, and CAD modeling (SolidWorks).
• Research, develop, plan designs mechanical and electromechanical products for underwater applications.
• Coordinate activities involved in fabrication, operation, application, installation, and repair of mechanical or electromechanical products and systems.
• Contribute to the Configuration Management process
• Ensure seamless transition from engineering design to manufacturing.
• Build prototypes and tests fixtures for new design or to update existing designs and products.
• Communicate and support the efforts for each department with mechanical designs and implementations.
• Other duties as assigned.

Skills

CAD modelling

Material selection

Structural analysis

Underwater design

Education

Bachelor's degree in related field

Master's degree in related field

PhD or JD in related field

Tools

SolidWorks

Job description

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Location: Pocasset, MA, Massachusetts, United States

Requisition Number:30473

Required Travel: 0 - 10%

Employment Type:Full Time/Salaried/Exempt

Anticipated Salary Range:$64,019.00-$165,000.00

Security Clearance:Ability to Obtain

Level of Experience:Entry Level

This opportunity resides with Uncrewed Systems (UxS), a business group within HII’s Mission Technologies division. Uncrewed Systems comprises unmanned underwater vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy software.

HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned underwater vehicles (UUVs) and unmanned surface vessels (USVs).

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.

Come join HII!! Where Hard Stuff is done right!

This requisition supports hiring at multiple experience levels. Final placement will be determined based on the selected applicant’s qualifications, experience, and skill sets.

HII Unmanned Systems is seeking an experienced professional to come join our mechanical engineering group! We are looking for an individual to contribute to the development of advanced capabilities for integration into our autonomous systems. System and subsystem design space includes common platform engineering areas, including energy subsystems, navigation subsystems, propulsion subsystems, sensor subsystems, and control subsystems, as well as launch and recovery systems. As a mechanical engineer you will be responsible for the participation in product life cycle analysis and the development and management of technical data packages on new and existing designs. Working in a cross functional design team, the candidate will be responsible for bringing designs through first article release, test, integration, delivery to manufacturing, and manufacturing support and improvements.

Responsibilities include:

• Support both new development and manufacturing efforts in mechanical design and implementations.
• Demonstrate proficiency in material selection for underwater applications with structural analysis, electronic packing, and CAD modeling (SolidWorks).
• Research, develop, plan designs mechanical and electromechanical products for underwater applications.
• Coordinate activities involved in fabrication, operation, application, installation, and repair of mechanical or electromechanical products and systems.
• Contribute to the Configuration Management process
• Ensure seamless transition from engineering design to manufacturing.
• Build prototypes and tests fixtures for new design or to update existing designs and products.
• Communicate and support the efforts for each department with mechanical designs and implementations.
• Other duties as assigned.

What you will be doing..

Researches, plans, designs, verifies, validates and develops mechanical and/or electromechanical products and systems, such as metals, instruments, controls, plastics, robots, engines, machines and mechanical, resonance, hydraulic or heat transfer systems for production, transmission, measurement, and use of energy. Recommends various technology options or approaches for system, processes, facility or program improvements in terms of safety, performance, efficiency or costs. May be responsible for the transfer from R and D to manufacturing.

What we are looking for..

We are looking to hire for multiple levels in Mechanical Engineering

• Level 1 - 0 years experience with Bachelors in related field.
• Level 2 - 2 years relevant experience with Bachelors in related field; or 0 years experience with Masters in related field.
• Level 3 - 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; or 0 years experience with PhD or Juris Doctorate in related field.
• Level 4 - 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.Must be able to obtain and maintain a government clearance #LI-MH1

Bonus Points for..

• Knowledge of Enterprise PDM (EPDM) in support of 3D modeling tools (Solidworks) .
• Manufacturing experience with marine products
• Failure Analysis experience

Physical Requirements

May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.

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: https://vimeo.com/732533072

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 [e-mail] 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.