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Chief Operating Engineer Jobs in California (NOW HIRING)

Astrion

Chief Engineer

San Diego, CA · On-site

$65/hr

US Coast Guard license as Chief Engineer of inspected motor vessels operating on oceans, on vessels powered by not less than 2500 HP. USCG Chief Engineer of Steam / Motor / Gas Turbine, STCW ...

Astrion

Chief Engineer

San Diego, CA · On-site

$65/hr

US Coast Guard license as Chief Engineer of inspected motor vessels operating on oceans, on vessels powered by not less than 2500 HP. USCG Chief Engineer of Steam / Motor / Gas Turbine, STCW ...

Astrion

Chief Engineer

San Diego, CA · On-site

$65/hr

US Coast Guard license as Chief Engineer of inspected motor vessels operating on oceans, on vessels powered by not less than 2500 HP. USCG Chief Engineer of Steam / Motor / Gas Turbine, STCW ...

Databricks

Sr. Executive Assistant

Mountain View, CA · On-site

Serve as a high-grit liaison between the COO and senior leadership, driving accountability on long-term projects despite shifting sands. * Track dozens of concurrent workstreams across Engineering ...

Databricks

Sr. Executive Assistant

Mountain View, CA · On-site

Serve as a high-grit liaison between the COO and senior leadership, driving accountability on long-term projects despite shifting sands. * Track dozens of concurrent workstreams across Engineering ...

Oobli

Fractional Chief Financial Officer (CFO)

Davis, CA · Hybrid

$800 - $1.2K/day

Engineer Scalable Economics * Optimize working capital & cash efficiency during rapid commercial growth. * In partnership with the CEO, COO & the head of Commercial, architect long-term margin ...

Astrion

Chief Engineer-San Diego,California

Bonita, CA · On-site

$65/hr

US Coast Guard license as Chief Engineer of inspected motor vessels operating on oceans, on vessels powered by not less than 2500 HP. USCG Chief Engineer of Steam / Motor / Gas Turbine, STCW ...

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Chief Operating Engineer information

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How much do chief operating engineer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for chief operating engineer in California is $56.82, according to ZipRecruiter salary data. Most workers in this role earn between $35.82 and $60.72 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Chief Operating Engineer, and why are they important?

To thrive as a Chief Operating Engineer, you need deep expertise in building systems operations, mechanical and electrical engineering, and typically a Stationary Engineer license or relevant certifications. Proficiency in HVAC, boiler controls, computerized building management systems, and compliance with safety regulations is essential. Leadership, problem-solving, and effective communication are key soft skills for managing teams and responding swiftly to facility issues. These skills ensure safe, efficient, and reliable operation of critical infrastructure, minimizing risks and costly downtime.

What is the difference between Chief Operating Engineer vs Maintenance Engineer?

AspectChief Operating EngineerMaintenance Engineer
CredentialsTypically requires HVAC, boiler operator licenses, or engineering certificationsOften requires HVAC or electrical certifications, technical training
Work EnvironmentSupervises building systems, mechanical equipment, and facilities managementPerforms maintenance, repairs, and inspections of equipment and systems
Employer & IndustryFound in commercial, industrial, or institutional facilitiesCommon in manufacturing, facilities, and building management

The Chief Operating Engineer oversees the operation and maintenance of building systems, ensuring safety and efficiency, while the Maintenance Engineer focuses on repairing and maintaining equipment. Both roles require technical certifications and work in similar environments, but the Chief Operating Engineer has broader supervisory responsibilities.

What are some common challenges faced by a Chief Operating Engineer, and how can they be addressed?

Chief Operating Engineers often face the challenge of balancing operational efficiency with strict safety regulations and budget constraints. They must ensure that all engineering systems run smoothly while coordinating maintenance schedules and responding quickly to unexpected mechanical issues. Effective communication with cross-functional teams and proactive planning are essential to minimize downtime and optimize resource allocation. Staying updated on industry best practices and investing in staff training can help address these challenges and lead to more efficient operations.

What is the highest salary of Chief Engineer?

The highest salary for a Chief Operating Engineer can exceed $150,000 annually, especially in large facilities or high-cost regions. Compensation varies based on experience, certifications, and the complexity of the environment they manage.

What is a Chief Operating Engineer?

A Chief Operating Engineer is a senior professional responsible for overseeing the daily operations and maintenance of engineering systems within a facility, such as HVAC, electrical, and mechanical systems. They lead a team of engineers and technicians, ensuring that all equipment runs efficiently and safely. Their role often includes managing budgets, coordinating repairs, ensuring compliance with safety regulations, and implementing preventative maintenance programs. Chief Operating Engineers typically work in large buildings, industrial plants, or commercial complexes. This position requires extensive technical knowledge, leadership skills, and relevant certifications.

What engineers make $500,000 a year?

Chief Operating Engineers in large facilities or industrial settings can earn $500,000 or more annually, especially with extensive experience, certifications, and management responsibilities. High salaries are often associated with senior roles overseeing complex operations, often requiring specialized skills and long hours.

What does a chief operating engineer do?

A chief operating engineer oversees the operation and maintenance of building systems such as HVAC, electrical, and plumbing to ensure safety and efficiency. They typically manage staff, perform inspections, and ensure compliance with safety regulations, often requiring relevant certifications and technical skills.

What engineers make $300,000 a year?

Chief Operating Engineers in large facilities or industrial settings can earn $300,000 or more annually, especially with extensive experience, certifications, and management responsibilities. High salaries are often associated with roles overseeing complex systems, such as HVAC, electrical, or mechanical operations in commercial or industrial environments.
What are popular job titles related to Chief Operating Engineer jobs in California? For Chief Operating Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Chief Operating Engineer jobs in California look for? The top searched job categories for Chief Operating Engineer jobs in California are:
What cities in California are hiring for Chief Operating Engineer jobs? Cities in California with the most Chief Operating Engineer job openings:
What are popular job titles related to Chief Operating Engineer jobs in CA? For Chief Operating Engineer jobs in CA, the most frequently searched job titles are:
Chief Operating Engineer jobs near you

Chief Engineer

Astrion

San Diego, CA • On-site

$65/hr

Full-time

Posted 6 days ago

Job description

Overview
Chief Engineer (Permanent Party)
LOCATION: San Diego, CA
JOB STATUS: Full Time PCS to Kwajalein (permanent change of station)
CLEARANCE: background check/CAC card
CERTIFICATION: USCG
TRAVEL: 100%
COMPENSATION: Max $65/hr
Astrion has an exciting opportunity for a Chief Engineer to work full time aboard USAV Worthy.
REQUIRED QUALIFICATIONS / SKILLS
Education:
  • Must have a High School diploma or equivalent.
  • Graduate of a state or federal Maritime Academy, or U.S. Naval or Coast Guard Academy, as a Marine Engineer, or U.S. Naval schools or equivalent in Propulsion; Machinist Mate; Engineman; Damage Control; Air Conditioning and Refrigeration; etc.
    • A total of five (5) years of experience as a licensed Chief Engineer aboard comparable or larger vessels may be substituted for the formal education requirement.

Experience:
  • A total of five (5) years of experience as a licensed Chief Engineer aboard comparable or larger vessels

Certifications:
  • US Coast Guard license as Chief Engineer of inspected motor vessels operating on oceans, on vessels powered by not less than 2500 HP. USCG Chief Engineer of Steam / Motor / Gas Turbine, STCW International license and accompanying endorsements.
  • Ability to pass a federal background check to obtain and hold a DoD Common Access Card (CAC). Current U.S. Citizenship Required
  • Ability to pass a post offer drug screen and physical/medical clearance.
  • Current and Valid U.S. Passport*.

*(Passport, MMC/MMD, and med cert must have minimum of 6 months of validity prior to placement, or proof of renewal in progress.)
PREFERRED QUALIFICATIONS / SKILLS
  • Experience or background in government/public vessel operations.
  • Experience with vessels in a reduced operating status (ROS).
  • Background in supporting US Army requirements as it pertains to ocean going vessels.
  • Experience with diesel electric propulsion systems.
  • Knowledge of common safety practices and protective equipment used on an ocean-going vessel.
  • Self-starter, team player and conscientious worker.

RESPONSIBILITIES
The Chief Engineer on the vessel and must work closely with the vessel Master, Chief Mate, and other personnel involved with vessel operations including RGNEXT range safety personnel and embarked personnel. The USAV Worthy is a 200 ft long, 1,483 ton, special purpose vessel with a diesel electric propulsion system and a bow thruster. She typically carries a crew of 13 and up to 20 embarked mission personnel. Operates and maintains the assigned vessel's propulsion and auxiliary engineering systems.
  • Work with the vessel Master and the Chief Mate in executing the USAV Worthy maintenance program. Oversee the maintenance and upkeep of the vessel's systems in accordance with applicable standards and regulations.
  • Determine, source, and order parts, supplies, and material requirements for job accomplishment.
  • Accurately inputs O&M data, as well as projects long range maintenance issues.
  • Ensures the vessel maintains ABS Load-line and U.S. Army standards.
  • Remains on standby/recall status to the vessel during dockside periods, as needed.
  • Participates in the vessels off site OCCM (On-Condition Cyclic Maintenance) Dry-docking on a three-year basis
  • Supervises engineering team including permanent crew and surge crew. Aids in training and development of crew members.
  • Reports to the Master and the RGNEXT Technical lead for Range and Mission Safety.
  • Coordinates with mission staff (supernumeraries) and other personnel on Kwajalein for logistics, provisioning, re-stocking, and requesting maintenance activities for the vessel.
  • Ensures the vessel maintains ABS Load-line and U.S. Army standards.
  • Ensure logbooks and records are maintained and accurately completed.
  • Complies with and enforces safety regulations, guidelines, policies and procedures both within the Astrion polices and the relevant and applicable RGNEXT OSHE policies: including but not limited to RGNEXT OSHE hearing conservation and respiratory protection programs.
  • Ensures the vessel is operated and navigated in accordance with applicable US laws/regulations and host nation laws/regulations.
  • Perform Fire and Emergency duties associated with the Chief Engineer's billet on Ship's Station Bill.

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