Aalo Atomics

Pipefitter

Austin, TX · Senior

Sponsorship not specifiedDetected 26 days ago

5G/LTE

About the role

We are building small modular reactors in a factory setting, applying repeatable, production-line manufacturing principles to nuclear-grade hardware.

Lay out, cut, bevel, fit, and align pipe, fittings, flanges, and supports for welding.
Perform welding on piping and structural components using all applicable processes (GTAW/TIG, SMAW/stick, GMAW/MIG, FCAW, and orbital/automated GTAW) per Welding Procedure Specifications (WPS).
Fabricate and install pipe hangers, supports, and restraints per drawings.
Perform fit-up, tack, root, fill, and cap pass meeting code and drawing requirements.
Conduct visual self-inspection of welds; support NDE (PT, RT, UT), hydrostatic/pressure testing, and turnover.
Maintain complete traceability of materials, heat numbers, filler metals, and weld records consistent with the nuclear quality program.
Maintain welder qualification/continuity and adhere to all safety, radiological, and quality procedures, including stop-work authority.
As a Pipefitter / Welder, you will lay out, fabricate, fit, and weld piping systems and support engineering drawings, codes, and specifications across a full range of weld processes.

Proficiency across multiple weld processes (GTAW, SMAW, GMAW, FCAW) on stainless and carbon steel pipe.
Proficiency with measuring and layout tools and strong understanding of joint fit-up and tolerances.
Familiarity with a nuclear quality assurance program (e.g., 10 CFR 50 Appendix B, NQA-1).
Experience with orbital/automated GTAW and thin-wall stainless fit-up.
Experience with NDE acceptance criteria and weld defect prevention/repair.
Experience working in an FME-controlled environment.
Physical Ability to lift up to 50 lbs, stand for extended periods, and work in confined spaces and at heights.
Applicants must be U.S. Citizens or U.S. Persons in compliance with 10 CFR Part 810 and may not hold non-compliant foreign citizenships.

Based in Austin, TX, we're rapidly growing as we work to deploy the world's first fleet of advanced microreactors.
Join us and help revolutionize energy for a sustainable future.
Interpret models, drawings, P&IDs, weld maps, and fabrication/welding specifications.
Weld a range of materials including carbon steel, stainless steel, and alloy piping while maintaining qualified parameters.
Conduct visual self-inspection of welds
Follow foreign material exclusion (FME), cleanliness, and configuration control requirements.
Required High school diploma or GED.
Completed pipe fitting/welding apprenticeship or equivalent (typically 3-5 years of combined pipe fitting and welding experience).

Health, Dental,
Aalo Atomics provides a collaborative and supportive work environment, opportunities for professional growth, intellectually challenging careers, and competitive compensation.

This listing is sourced directly from Aalo Atomics's careers page and normalized into a canonical job model.