Pressure Room Technician
Pocasset, Barnstable County, Massachusetts, 02559, USA
Listed on 2026-03-07
-
Engineering
Maintenance Technician / Mechanic -
Trades / Skilled Labor
Maintenance Technician / Mechanic
Location: Pocasset
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Location: Pocasset, MA, Massachusetts, United States
Requisition Number:27358
Required Travel: 0 - 10%
Employment Type:
Full Time/Hourly/Non-Exempt
Anticipated Salary Range:$57,712.00-$82,446.00
Security Clearance:
Ability to Obtain
Level of
Experience:
Mid
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).
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 C5
ISR, 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.
HII Unmanned Systems is seeking an experienced Pressure Room Technician to come join our team!
Your duties and responsibilities include the following:
- Operate hydrostatic pressure chambers and associated equipment to validate pressure ratings of UUV components.
- Configure fixtures, seals, penetrators, and instrumentation for repeatable and safe testing.
- Execute pressure test procedures including ramp profiles, dwell periods, and leak detection verification.
- Monitor system performance, alarms, and safety interlocks during live testing.
- Troubleshoot electro-mechanical systems including pumps, valves, actuators, sensors, PLCs, and control panels
- Perform and document preventive maintenance on pressure vessels, pumps, filtration systems, plumbing, and controls
- Diagnose and repair hydraulic, pneumatic, electrical, and mechanical failures
- . Maintain accurate test documentation, maintenance logs, and troubleshooting guides.
- Enforce safety protocols including lockout/tagout (LOTO) and high-pressure system safety standards
- .Collaborate with engineering teams to improve fixturing, reliability, safety, and throughput.
- Train and mentor Level I and Level II technicians.
Performs a variety of duties in the electronic, mechanical, electromechanical, and/or optical areas. Constructs, troubleshoots, calibrates, adjusts, tests, diagnoses, and maintains equipment, components, devices, or systems. Works from schematics, engineering drawings and written or verbal instructions. Operates related equipment; conducts tests and reports data in prescribed format. Performs calibration and alignment checks; makes adjustments, modifications, and replacements as directed; prepares prescribed compounds and solutions.
Exclude technicians working in production or quality assurance.
- Associates Degree or other 2 year technical degree in related discipline and 3 years of related experience; or High School Diploma or equivalent and 5 years related experience.
- Must be able to obtain and maintain a government clearance #LI-MH1
Most work is performed aboard ships or in industrial conditions. Shop, shipboard, warehouse, industrial environment. May be exposed to fumes and irritants including welding/burning fumes, paints, oils, greases and various cleaning solutions and solvents, noise, high heat and humidity hazards while wearing the required Personal Protective Equipment (PPE).
HII is more than a job - it’s an opportunity to build a new future. We offer…
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