Pipe Fitter/Welder

andurilindustries

Santa Ana, California, United States · Santa Ana · United States

Posted Jun 23, 2026

Full-time
Manufacturing : Heavy Metal - Production

Job description

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

Pipe Fitter / Welder

About the Role

As a Pipe Fitter / Welder, you'll fabricate, fit, and install the piping systems that carry liquids and gases throughout maritime structures at pressures ranging from vacuum to thousands of PSI. There's no room for shortcuts, and no tolerance for "close enough." You'll read drawings, cut and bend pipe, fit joints to tight tolerances, and weld or braze them as required. The systems you build will operate submerged, under pressure, for decades.

What You'll Do
Pipe Fitting

Interpret engineering drawings, isometrics, P&IDs, and weld procedure specifications to fabricate and install piping systems
Measure, cut, bevel, bend, and fit pipe and tubing, from small-bore instrument tubing to large-diameter piping
Fit-up welded joints, silver-brazed joints, and mechanically fastened connections to tight tolerances
Work across systems including hydraulic, lube oil, high- and low-pressure air, seawater, chilled water, potable water, and steam
Install hangers, supports, and penetration pieces per drawing and spec
Perform hydrostatic, flood, and pneumatic testing and build test boundaries, monitor gauges, and identify leaks

Welding

Perform NAVSEA-qualified welds on pipe and tube in all positions (1G–6G) using GTAW (TIG), SMAW (stick), or GMAW (MIG) processes as required
Weld carbon steel, stainless steel, copper-nickel, and other alloys per applicable weld procedures
Maintain weld certifications and pass re-qualification testing on schedule
Perform silver brazing on piping joints per applicable procedures
Prep joints (cleaning, purging, fit-up) to ensure radiographic- and ultrasonic-quality welds

Quality & Compliance

Groom completed systems and prepare for company, customer, and government inspections
Document all work: weld maps, joint logs, NDE records, material traceability
Identify and disposition non-conformances through proper channels
Maintain compliance with NAVSEA, SUBSAFE, Level I, and SOC requirements as applicable

Required Qualifications

High school diploma or GED
5+ years of pipefitting, welding, or related mechanical trade experience
Ability to read and interpret blueprints, isometrics, P&IDs, and weld procedure specifications
Proficiency in GTAW (TIG) welding on pipe in multiple positions
Experience with fit-up to tight tolerances on welded and brazed joints
Ability to pass weld qualification testing to applicable certifications
Willing to work any shift, overtime, and in all shop/field environments
U.S. Person status (ITAR requirement)

Preferred Qualifications

NAVSEA or nuclear welding certifications (current or prior)
Experience with SUBSAFE, Level I, or SOC-controlled piping systems
Military shipbuilding, submarine construction, or naval shipyard experience
Completion of apprenticeship, vocational program, or UA journeyman pipefitter certification
Familiarity with MIL-STD-1688, NAVSEA Technical Publications, or AWS D1.1/D1.6
Experience welding copper-nickel (CuNi), Monel, and other naval alloys
Brazing certifications (AWS C3.4 or equivalent)
Ability to obtain and maintain nuclear qualifications
Active DoD security clearance (Secret or above)

Physical Requirements

Lift up to 50 lbs regularly and 75 lbs occasionally
Climb, crawl, kneel, stoop, and work in confined and restricted spaces for extended periods
Work in environments with variable temperatures, fumes, noise, and wet/oily conditions
Maintain color vision adequate for weld inspection and system identification
Stand and work in welding positions (overhead, vertical, horizontal) for full shifts

US Salary Range

$68,000—$90,000 USD

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:

Benefits

At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.

Protecting Yourself from Recruitment Scams

Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:

No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
Please always verify communications:
- Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.
- Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to contact@anduril.com.
Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to contact@anduril.com. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

Data Privacy

To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/.

By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.