ZipRecruiter

Log In

1

Third Assistant Engineer Jobs in California (NOW HIRING)

Ceragon

Resident Engineer

Ontario, CA · On-site

$100K - $128K/yr

... * Assist in troubleshooting and resolving network-related issues across the Xplore network ... Coordinate and manage third-party field technicians and tower crews for maintenance, repairs, and ...

Hilton Los Angeles/Universal City

$75K - $80K/yr

The Assistant Chief Engineer is responsible for overseeing the day-to-day operations of the ... Oversee third-party contractors and service vendors, ensuring work is completed to standard, on ...

Hill International

Assistant Resident Engineer

Oakland, CA · On-site

$113K - $145K/yr

Coordinate 3rd party material testing, electrical testing requirements, and special inspections ... * Assist the Client in analyzing value-engineering proposals submitted during construction.

Nidec Corporation

Compliance Engineer

Rancho Cordova, CA · On-site

$80K - $95K/yr

... • Assist with third-party certification efforts (e.g., ETL or equivalent), including ... Associate's degree or higher in engineering or a related technical field, or equivalent practical ...

RR Donnelley

Maintenance Mechanic 1 (3rd Shift)

Commerce, CA · On-site

$26.25 - $32.75/hr

Maintenance work hours are subject to vary. * 3rd Shift Production Hours: 8:15pm - 4:30am In this ... Lead and/or assist with local Engineering upgrades and projects. Qualifications * High School ...

RR Donnelley

Maintenance Mechanic 1 (3rd Shift)

Commerce, CA · On-site

$26.25 - $32.75/hr

Maintenance work hours are subject to vary. * 3rd Shift Production Hours: 8:15pm - 4:30am In this ... Lead and/or assist with local Engineering upgrades and projects. Qualifications * High School ...

previous pagenext page

Showing results 21-40

All JobsThird Engineer JobsThird Assistant Engineer JobsThird Assistant Engineer Jobs in California

Third Assistant Engineer information

See California salary details

$32.6K

$87.6K

$132.7K

How much do third assistant engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for third assistant engineer in California is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $103,100.00 per year, depending on experience, location, and employer.

What is a third assistant engineer?

A Third Assistant Engineer (3AE) is an entry-level licensed officer in a ship's engineering department. They are responsible for monitoring and maintaining various mechanical and electrical systems, including the engine room, boilers, pumps, and generators. They assist senior engineers in troubleshooting technical issues and ensuring the vessel's machinery operates efficiently and safely. The 3AE typically stands watch, performing routine inspections and responding to any mechanical alarms or malfunctions. This role is essential to the overall operational efficiency of the ship and requires mechanical expertise, problem-solving skills, and adherence to safety protocols.

What are the key skills and qualifications needed to thrive as a third assistant engineer?

To thrive as a Third Assistant Engineer, a solid background in marine engineering, mechanical systems, and an appropriate engineering license (such as STCW or USCG endorsement) are essential. Familiarity with engine room equipment, shipboard safety systems, and maintenance management software is typically required. Exceptional teamwork, communication, and a strong attention to detail help candidates stand out in this supportive engineering position. These skills ensure the safe, efficient operation of vessel machinery and contribute to smooth onboard collaboration and regulatory compliance.

What are the typical career advancement opportunities for a third assistant engineer?

As a Third Assistant Engineer, your role forms the foundation for advancing to more senior engineering positions on board, such as Second Assistant Engineer, First Assistant Engineer, and eventually Chief Engineer. Demonstrating reliability, technical competence, and leadership in this entry-level licensed role can lead to promotions as you gain more sea time, experience, and additional certifications. Many employers also provide training and mentorship programs to help engineers develop their skills and progress within maritime engineering. Advancement often comes with greater responsibilities, higher pay, and the opportunity to oversee larger engineering teams and more complex systems.

What are popular job titles related to Third Assistant Engineer jobs in California?

For Third Assistant Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Third Assistant Engineer jobs in California look for?

The top searched job categories for Third Assistant Engineer jobs in California are:

What cities in California are hiring for Third Assistant Engineer jobs?

Cities in California with the most Third Assistant Engineer job openings:

Third Assistant Engineer jobs near you
Infographic showing various Third Assistant Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 100% In-person job distribution, with an average salary of $87,592 per year, or $42.1 per hour.

Marine Operations Engineer, Surface Maritime

Anduril Industries

Costa Mesa, CA • On-site

$113K - $149K/yr

Full-time

Posted 2 days ago

New

Anduril rating

9.1

Company rating: 9.1 out of 10

Anduril

Based on 17 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 75,873 frontline employees who took The Breakroom Quiz

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.
ABOUT THE TEAM
We are seeking a highly motivated and experienced Marine Operations Engineer, Surface Maritime, to join Anduril, working in a cutting-edge start-up environment to advance the state-of-the-possible in surface vessel autonomy. You will work closely with program leadership and across departments to help build a team focused on solving hard problems and changing the industry forever. In this role you will be responsible for supporting the field operations and maintenance planning and execution for multiple surface vessels. Join our dynamic team and help us build the next generation of Surface Platforms that will redefine maritime operations.
WHAT YOU'LL DO
    • Work within a dynamic team of multidisciplinary engineers and specialists throughout the life of ASV design, integration, and test efforts
    • Take on the principal responsibilities of the hands-on troubleshooting, repair, operation, and maintenance of ASVs in the field
    • Conduct day-to-day local operations for multiple ASV platforms, including conducting pre-mission testing, vehicle tasking, and data analysis
    • Deploy globally in support of at-sea ASV operations from a variety of support vessel types
    • Write, review, and execute test plans during at-sea testing
    • Coordinate underway event execution with 3rd party vendors, partners, and logistics companies
    • Author detailed daily operational reports to document the step-by-step execution of internal and customer facing efforts
    • Support software UI design for ASV systems
    • Support development of user documentation for all aspects of ASV operations
    • Enable local ASV operations, including supporting multiple nearshore at-sea days per week
    • Travel and support customer facing operations approximately 50% of the time
REQUIRED QUALIFICATIONS
    • Valid USCG Merchant Mariner Credential as a First Assistant Engineer (or higher) of Motor Vessels, Unlimited Horsepower, with current STCW Endorsements
    • 5+ years experience operating at-sea, ideally with experience on autonomous vessels or vessels with a high degree of system automation
    • Ability to adapt quickly and learn in a fast-paced and dynamic work environment
    • Knowledge of electronics troubleshooting and basic use of test and maintenance equipment
    • Very organized and detail-oriented
    • Demonstrated experience with development of operational procedures and equipment
    • Excellent communication and customer support skills
    • Ability to lift up to 50 lbs
    • Ability to be in office in Costa Mesa, CA daily when not deployed
    • Ability to deploy up to 50% of the time
    • Eligible to obtain and maintain an active U.S. Secret security clearance
    • In this role, you will be subject to pre-employment and randomized substance screening, as required by the Company.
PREFERRED QUALIFICATIONS
    • Experience operating and testing complex systems in a maritime environment
    • Experience integrating surface and airborne sensors, surface vessel navigation, and communication systems
    • Demonstrated experience with marine operational procedures and equipment
    • Ability to speak a foreign language
    • Experience with initial vessel delivery and light-off procedures and procedure development
    • Proficient in reading and understanding engineering drawings and specifications
    • Cover letter submissions highly encouraged

US Salary Range
$113,000-$149,000 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.

Working at Anduril

About Anduril, in their own words

From Anduril

As the world enters an era of strategic competition, Anduril delivers cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the warfighter in months, not years.

What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

Social media

FacebookTwitter

View All Anduril Industries Jobs

Apply