Pressure Vessel Test Technician

Quonset · Quonset, RI (QRI-01) · USD 28-37 / hour · 4+ years experience · Full-time · Onsite · Posted Oct 8, 2026

At a glance

We are looking for a Pressure Vessel Test Technician to operate and maintain our hydrostatic test chamber, performing pressure testing on sealed vessels, housings, and other pressurized components used in autonomous underwater vehicles.
This role is responsible for verifying the structural integrity and watertight seal of those enclosures before they are integrated into production vehicles.

Set up, operate, and monitor the hydrostatic test chamber to perform pressure testing on sealed vessels, housings, and pressurized components.
Prepare components for testing by installing fittings, plugs, seals, and connections.
Visually inspect components before, during, and after testing for leaks, pinholes, seal failures, weld deficiencies, or other nonconforming conditions.
Accurately record all test parameters, results, and observations, completing test reports and quality records in accordance with standard operating procedures.
Perform routine maintenance on the test chamber, pumps, gauges, fittings, and related equipment, and support calibration activities.
Adhere strictly to all safety protocols for high-pressure testing operations, maintain a clean and organized work area, and report safety concerns.
Work with production teams, quality, and engineering to schedule tests, communicate results, and support troubleshooting when components do not pass.
Contribute to the development and refinement of test procedures, fixturing, and workflows to improve test efficiency, throughput, or reliability.

4+ years of experience in a hands-on testing, inspection, or manufacturing technician role
Familiarity with pressure testing (hydrostatic or pneumatic), leak detection, or similar quality verification processes
Ability to read and work from technical documentation, engineering drawings, and test procedures
Strong attention to detail with a disciplined approach to following procedures and recording data accurately
Mechanical aptitude and comfort working with high-pressure systems, pumps, fittings, and gauges
Effective communicator who can clearly document and convey test results to engineering and production teams
Eligible to obtain and maintain an active U.S. Secret security clearance

Experience in defense, aerospace, or maritime manufacturing
Experience with pressure vessel testing, proof testing, or burst testing of sealed enclosures or housings
Familiarity with subsea, AUV, UUV, or underwater robotics systems
VT (Visual Testing) or PT (Penetrant Testing) certification, or willingness to obtain
Experience with ERP or MES systems for test record management and work order closeout
Confined space, crane, or rigging certification
High school diploma or technical certificate in a relevant trade; associate degree in a technical field is a plus

Top-tier benefits for full-time employees supporting health, recovery, and whatever comes next
Competitive equity grants included in the majority of full-time offers