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4Th Engineer Jobs in California (NOW HIRING)

Verkada

Hardware Engineer (Winter Co-op)

San Mateo, CA · On-site

$140K - $185K/yr

About the RoleAs a Hardware Engineering Intern at Verkada, you'll contribute to the design and ... Available for a Winter Co-Op, starting around January 4th, preferably for an extended term (4-12 ...

HerdCycle

Founding Hardware Engineer (San Bruno)

San Bruno, CA · On-site

$147K - $194K/yr

Founded by a 4th-generation cattle rancher , HerdCycle is built in the field, not a lab. In the ... The Role We're hiring a Founding Engineer to join the company at its earliest stage and help own ...

Luumlash

Senior Robotics Software Engineer

Oakland, CA · On-site

$150 - $200/hr

Our newly deployed fourth generation sytem includes more actuated degrees of freedom and far more autonomy than leading surgical robots, producing an array of engineering challenges unique in the ...

Cognizant

Senior .Net Engineer

Irvine, CA · On-site

$80 - $100/hr

NET Engineer, you will make an impact by designing, building, and delivering modern web ... Applications will be accepted until September 4th, 2026. Salary and Other Compensation The annual ...

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4Th Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do 4th engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for 4th engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What is a 4th engineer?

A 4th Engineer is a junior-level officer in the engineering department on board a ship, typically part of the engine crew. Their primary responsibilities include assisting in the operation and maintenance of the ship’s machinery, engines, and other mechanical systems. They usually report to the 2nd or 3rd Engineer and are involved in routine checks, repairs, and daily operational tasks as assigned. This role requires a valid marine engineering license and knowledge of safety protocols. The 4th Engineer position is often considered an entry-level officer role for marine engineers.

What are the key skills and qualifications needed to thrive as a 4th engineer, and why are they important?

To thrive as a 4th Engineer, you need a solid understanding of marine engineering principles, safety procedures, and typically a STCW-compliant engineering license or equivalent maritime certification. Familiarity with engine room machinery, maintenance systems, and diagnostic tools like engine monitoring software is crucial. Strong problem-solving abilities, teamwork, and effective communication are valuable soft skills in this role. These skills and qualifications ensure the safe, efficient operation and maintenance of shipboard machinery, contributing to the overall reliability and safety of vessel operations.

What are some common challenges a 4th engineer might face onboard a vessel, and how can they be addressed?

As a 4th Engineer, you may encounter challenges such as adapting to the ship's machinery systems, managing routine maintenance tasks under time constraints, and ensuring compliance with safety and environmental regulations. Working in a multicultural team and handling emergency situations can also be demanding. To address these, it's important to stay organized, communicate effectively with senior engineers and crew, and take advantage of training opportunities provided by the company to build technical and soft skills.

What is the difference between 4Th Engineer vs 3Rd Engineer?

Aspect4Th Engineer3Rd Engineer
CertificationsSTCW Basic Safety, Engine Room CertificationsSTCW Basic Safety, Engine Room Certifications
Work EnvironmentEngine room, maintenance, safety checksEngine room, maintenance, troubleshooting
ResponsibilitiesAssisting in engine maintenance, safety drillsOverseeing engine operations, troubleshooting
Industry UsageCommon entry-level or junior engineering roleMid-level engineering role, more responsibilities

The 4Th Engineer and 3Rd Engineer roles are both vital in maritime engineering. The 4Th Engineer typically serves as an entry-level or junior engineer assisting with routine maintenance and safety tasks. The 3Rd Engineer has more responsibilities, including overseeing engine operations and troubleshooting complex issues. Both roles require similar certifications and work in the engine room, but the 3Rd Engineer generally has more experience and authority onboard.

What are popular job titles related to 4Th Engineer jobs in California?

For 4Th Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching 4Th Engineer jobs in California look for?

The top searched job categories for 4Th Engineer jobs in California are:

4Th Engineer jobs near you
Infographic showing various 4Th Engineer job openings in California as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Engineer - Mechanical

Anderson, CA • On-site

Sierra Pacific Industries
Wood Product Manufacturing • 5 - 10K employees
Learn more about Sierra Pacific Industriesexternal

$70K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago

Sierra Pacific Industries rating

7.5

Company rating: 7.5 out of 10

Based on 58 frontline employees who took The Breakroom Quiz

10th of 19 rated forestry and logging companies

Job description

We train and promote from within
Excellent low-cost health benefits
Retirement plan with employer-paid contributions
Paid vacation and 10 holidays
At Sierra Pacific Industries , we understand our greatest strength is the people who choose to build a career with us. We are a fourth-generation family-owned company that has grown to be one of the largest lumber and millwork producers in the United States. Our more than 6,000 employees are proud to work at our state-of-the-art sawmills and other facilities, including: manufacturing, custom wood-framed windows, fabrication, millwork, veneer, cogeneration, trucking, forestry, and other operations.
Currently, we are seeking a qualified Mechanical Engineer to work collaboratively with our Fabrication Shop in Anderson, California .
About the Position
  • Design and rebuild lumber manufacturing equipment
  • Coordinate the development and improvement of lumber processing equipment
  • Effectively model detailed concepts and designs using 3D modeling software
  • Provide leadership and direction to fabricators, assemblers, machinists, and shop personnel
  • Work with company operations to understand complete application and needs
  • Coordinate activities relative to the development of new equipment
  • Plan and supervise equipment installation, upgrades, and start-ups
  • Work to continuously learn and improve knowledge of industry and equipment

Qualifications
  • Bachelor's degree in mechanical engineering or 5 years' significantly equivalent experience
  • 3 years' experience in the lumber industry and/or machine design
  • 3 years' working experience with SolidWorks software required, FEA analysis-experienced is a plus
  • Machine center alignment and installation experience
  • Knowledge of hydraulics, drives, welding, fabrication, and machining preferred
  • Able to contribute creative solutions and succeed in an innovative environment
  • Possess strong problem-solving, multi-tasking, and organizational skills
  • Excellent verbal and written communication skills

Why Join Our Team?
Because this is more than an invitation, it's a commitment to offer opportunities for personal and professional growth to everyone! We ask people to grow with us and make the company even better.
We provide an excellent benefit package including a full Health Benefits Plan (including medical, dental, and vision) with low-cost premiums, a 401(k) with Company Match, additional Retirement Contributions , and company-paid Life Insurance.
How to Apply
If you are qualified and would like to join our team,
please apply online at: spi.careers
Let's Talk!
(530) 378-8353
Sierra Pacific is an (EOE) Equal Opportunity Employer, including those with a disability and veterans.
The general wage range for this position at Sierra Pacific Industries is from $70,000 and $115,000 per year, and is dependent upon a number of factors, including, but not limited to: relevant work experience, skill, knowledge, and/or education.
About Our Company
Sierra Pacific Industries is a fourth-generation family-owned company based in Northern California that started in 1949 and has grown to be one of the largest lumber and millwork producers in the U.S., employing around 6,500 crew members. Sierra Pacific continues to be a company where its employees are proud to work at state-of-the-art facilities and others strive to become part of the team.
We own and sustainably manage more than 2.4 million acres of timberland in California, Oregon, and Washington. Our forests are sustainably managed under a 100-year plan by Registered Professional Foresters, Wildlife Biologists, Botanists, and other professionals. We are growing forests for our future, planting over 6 million new trees every year. In Spring 2024, we planted our 300 millionth seedling on our timberlands. This milestone was decades in the making, reflecting our commitment to sustainable forest management and ensuring we have forests not just for today, but for generations to come.
Sierra Pacific effectively uses nearly 100% of every piece of wood we bring to our facilities. In fact, any small amount that isn't turned into hand-crafted doors and windows, millwork, lumber, or landscaping material is actually converted into electricity in our eight biomass-fueled power plants.
We are proud that all Sierra Pacific facilities follow our drug-free and tobacco-free policies. As part of our safety in the workplace policy, an offer of employment is subject to a negative drug screen result. We use E-verify to verify the social security number and work authorization of all newly hired employees. Sierra Pacific is an (EOE) Equal Opportunity Employer, including those with a disability and veterans.

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