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4Th Engineer Jobs in California (NOW HIRING)

Engineer I/II

Hollister, CA · On-site

$75K - $117K/yr

Salary : $75,608.00 - $117,353.60 Annually Location : 481 Fourth Street - Hollister, CA. 95023, CA Job Type: Regular, F-T Job Number: 02232 Department: Public Works Division: Engineering Opening Date ...

Sr Data Engineer

Glendale, CA · On-site

$148K - $199K/yr

Job Posting Title: Sr Data Engineer Req ID: 10145881 The Senior Data Engineer will design, build ... USA - CA - 1200 Grand Central Ave, USA - WA - 925 4th Ave Date Posted: 2026-04-13

Engineer VII

Poway, CA · On-site

$128K - $229K/yr

Leverages 4th or 5th Gen Fighter experience to form air-to-air tactics, maneuvers, engagements, and define doctrine for autonomous air dominance initiatives across multiple UCAV platforms.

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 ...

Showing results 21-40

4Th Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do 4th engineer jobs pay per year?

As of Aug 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.

How much does a 4th engineer make?

A 4th engineer's salary varies depending on the industry, location, and experience, but typically ranges from $50,000 to $80,000 annually. In maritime or industrial settings, salaries can be higher, especially with certifications and specialized skills. Compensation often includes benefits such as overtime pay and crew allowances.

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.

Infographic showing various 4Th Engineer job openings in California as of August 2026, with employment types broken down into 69% Full Time, and 31% Part Time. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

$75K - $117K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 22 days ago


Job description

Salary : $75,608.00 - $117,353.60 Annually
Location : 481 Fourth Street - Hollister, CA. 95023, CA
Job Type: Regular, F-T
Job Number: 02232
Department: Public Works
Division: Engineering
Opening Date: 07/17/2026
Closing Date: 8/7/2026 11:59 PM Pacific
Description
DEFINITION
I
Under general supervision, to perform a variety of difficult and complex technical and paraprofessional civil engineering work in the field and in the office; to prepare plans, designs, and specifications for projects; to review work prepared by outside consultants; to prepare a variety of reports; and to do related work as required.
II
Under direction, to perform a variety of difficult and complex professional office and field engineering work; to prepare plans, designs, and specifications for a variety of County projects; to review work prepared by outside consultants; to prepare engineering reports; and to do related work as required.
DISTINGUISHING CHARACTERISTICS
I
This is the entry and first working level in the Engineer class series. Incumbents perform a variety of paraprofessional engineering assignments. This level is distinguished from Engineer II by the fact that incumbents are not required to be fully licensed professional Engineers. Incumbents at this level should perform work at a level expected of an EIT. They may provide lead direction for other technical staff.
II
This is the registered, journey level classification in the professional engineering class series. Incumbents perform a wide scope of professional office and field engineering work. They may also provide project planning and coordination for paraprofessional and technical staff. This class is distinguished from Engineer I by requiring registration and the performance of a broader range of more complex assignments. It is distinguished from Senior by the fact that Senior Engineers may be assigned supervisory responsibilities.
REPORTS TO
I
Engineer III
II
Director of Resources Management Agency, Assistant Director of Public Works-Engineering, or designee
CLASSIFICATIONS DIRECTLY SUPERVISED
I
Lead direction may be provided for Engineering Technicians.
II
Incumbents provide lead responsibilities over Engineer I's and project direction and training for Engineering Technicians and Student Interns.
TYPICAL PHYSICAL REQUIREMENTS
Sit for extended periods; frequently stand and walk; normal manual dexterity and eye-hand coordination; corrected hearing and vision to normal range; verbal communication; use of office equipment including computers, telephones, calculators, copiers, and FAX.
TYPICAL WORKING CONDITIONS
Work is usually performed in an office environment; occasionally works outside; some exposure to variations in temperature and humidity; continuous contact with staff and the public.
Example of Duties
(The following is used as a partial description and is not restrictive as to duties required.)
I
Designs, prepares, and evaluates preliminary and final plans and specifications for a variety of road, bridge, drainage, and related public works projects, requiring paraprofessional engineering expertise; performs a variety of project development and coordination assignments; performs resident engineering work, including contract administration, inspection, and coordination; ensures that contractors meet proper standards, specifications, cost control, and time requirements; approves change orders and progress payments; performs foundation and hydrology studies; receives and researches a variety of inquiries; collects, organizes, summarizes, and analyzes a variety of technical engineering data; prepares grant proposals; assists with the review of environmental impact reports; prepares preliminary reports for tentative subdivision map conditions; performs field surveys; uses a computer to reduce survey data; prepares earth volume and other calculations; develops data for the acquisition of right-of-way; prepares cost estimates; estimates; reviews laboratory analyses and materials reports for compliance; performs traffic studies; develops and proposes solutions to engineering problems; receives applications and reviews, approves, and issues permits, providing a variety of technical engineering advice to the public and other agencies; may oversee water quality programs; may serve as a member of the County Technical Advisory Committee; may provide some work direction for maintenance and support staff; provides some training for support staff; represents the County Public Works Agency in meetings with contractors, engineers, developers, property owners, attorneys, and representatives of other public agencies.
II
Ø Designs, prepares, and evaluates preliminary and final plans and specifications for a variety of road, bridge, drainage system, water treatment facility, airport, waste management, and related public works projects, requiring professional engineering expertise;
Ø Performs a variety of project development and coordination assignments;
Ø Serves as a resident engineer, performing contract administration, construction inspection, and project administration;
Ø Ensures that contractors meet proper standards, specification requirements, cost controls, and time requirements;
Ø Approves changes orders and progress payments;
Ø Performs foundation and hydrology studies;
Ø Receives public inquiries regarding County engineering standards;
Ø Researches data and provides consultation to engineers and contractors;
Ø Collects, organizes, summarizes, and analyzes a variety of technical engineering data; prepares grant proposals and administers grants;
Ø Performs engineering reviews of environmental impact reports;
Ø Prepares preliminary reports for tentative subdivision map conditions;
Ø Performs field surveys; uses a computer to reduce survey data;
Ø Performs engineering calculations;
Ø Develops data for the acquisition of right-of-way;
Ø Prepares engineering cost estimates;
Ø Reviews laboratory reports and analyzes the quality and compliance of materials;
Ø Performs traffic studies;
Ø Develops and proposes solutions to complex engineering problems;
Ø Reviews applications and approves the issue of permits;
Ø Provides a variety of technical engineering advice to the public and other agencies;
Ø May provide project direction and training for technical and paraprofessional engineering staff;
Ø Represents the County Resource Management Agency in meetings with contractors, engineers, developers, property owners, attorneys, and representatives of other public agencies.
Ø Other duties as assigned.
Minimum Qualifications
Any combination of training and experience which would likely provide the required knowledge and abilities is qualifying. A typical way to obtain the required knowledge and abilities would be:
I
One (1) year of increasingly responsible paraprofessional engineering experience in planning, development, construction and maintenance of Public Works facilities at a level equivalent to Engineering Technician with San Benito County.
Educational training and background equivalent to an EIT
Special Requirements
Possession of, or ability to obtain, an appropriate valid California Driver's License.
II
Completion of sufficient training and education to meet professional
engineering registration requirements in California.
AND
Experience:
Either one year comparable to that of an Engineer I with the County of San Benito, OR two years of increasingly responsible professional engineering experience in the planning, development, construction, and maintenance of public works facilities.
Special Requirements
Possession of, or ability to obtain, an appropriate valid California Driver's License.
Possession of current registration as a professional engineer in California.
Supplemental Information
Management or supervisory experience highly desired, but not required.
Knowledge Of/Ability To
Knowledge of:
I
Principles, practices, and methods of Civil Engineering as applied to the design, construction, and maintenance of roads and Public Works facilities.
Pertinent State, Federal, and local laws, regulations, and ordinances related to public works engineering.
Preparation of designs, plans, and specifications for the development of roads, bridges, drainage, erosion control, and public works facilities.
Construction methods, materials, and equipment.
Proper inspection methods and procedures.
Research and statistical methods.
Principles of project development and coordination.
Use of computers and computer applications related to engineering work.
II
Knowledge of:
Comprehensive knowledge of the theory, principles, and practices of civil engineering and their application to the design, preparation of engineering specifications, and construction of public works facilities, including roads, bridges, drainage systems, airports, and water and wastewater facilities.
Laws, rules, regulations, and policies affecting public works engineering.
Construction methods, materials, and equipment.
Proper inspection methods and procedures.
Contract development and administration.
Capital improvement planning.
Principles of project development, coordination, and administration.
Uses of computers and computer applications in professional engineering.
Ability to:
I
Prepare plans, designs, and specifications for public works facility development, construction, and maintenance projects.
Perform comprehensive engineering reviews of designs, plans, and specifications prepared by others.
Perform a wide scope of paraprofessional engineering work.
Develop and coordinate assigned projects.
Prepare comprehensive engineering reports.
Analyze and evaluate engineering and statistical data and information, developing sound recommendations.
Develop accurate records, sketches, and notes.
Perform construction and project administration, ensuring compliance with contracts, plans,and specifications.
Make accurate engineering calculations.
Operate a computer and use appropriate software in the performance of public works engineering responsibilities.
Effectively represent the County Public Works Department with the public and other government agencies.
Establish and maintain cooperative working relationships.
II
Plan, organize, and complete a variety of engineering projects.
Provide work coordination, project direction, and training for other staff.
Perform a wide scope of complex professional engineering work in the preparation of plans, designs, and specifications for public works facility development, construction, and maintenance.
Perform comprehensive engineering reviews of designs, plans, and specifications prepared by others.
Prepare a variety of engineering reports.
Gather, organize, analyze, and present a variety of technical engineering and statistical data.
Perform construction project administration, ensuring compliance with plans, specifications, and contracts.
Use a computer and appropriate software in professional engineering and administrative work.
Effectively represent the Resource Management Agency in contacts with the public, other County staff, and other government agencies.
Establish and maintain cooperative working relationships.
In accordance with California Government Code section 3100, et., seq., all County of San Benito employees are considered disaster service workers who may be required to report for duty, or remain on duty to address disaster service activities in the event of an emergency or disaster and are required to undertake an applicable loyalty oath.
SAN BENITO COUNTY BENEFITS
Employees in regular, full-time positions will be eligible to participate in the following employee benefits:
Pay Day: Employees are paid bi-weekly.
Insurance Deductions: The insurance and benefits deductions will take place bi-monthly, normally the first two pay periods of the month. Bank/Credit union and 457 Retirement Deferrals deductions will take place bi-weekly.
Vacation: Based on continued years of service. Maximum accruals may apply depending on the bargaining unit.
  • < 4 years of service = 10 days per year
  • 5 to 9 years of service = 15 days per year
  • 10 to 14 years of service = 18 days per year
  • 15 + years of service = 20 days per year

Holidays: 13.5 holidays (including 3 floating) for most employees.
Sick Leave: 15 days per year. Maximum accruals apply.
Health Plan: Comprehensive medical and dental plans available for full-time employees. Employees appointed to a regular position at a time base of 50% or higher are also eligible to participate.
Vision Plan: MES Vision Plan offered which offers exams, frames and lenses on a 12-24-24 basis. The County pays for employee coverage and the employee can pay for dependent coverage. This benefit is available to FULL-TIME employees only.
Employee Assistance Program: The County provides confidential short-term counseling services to employees and dependents. Any regular employee is eligible for up to a total of three (3) hours of counseling sessions within any six (6) month period per County employee. Up to a maximum of six (6) sessions per calendar year are allowed per family
Life Insurance/AD&D: County pays for a $20,000 BASIC life insurance policy for each employee. Two other VOLUNTARY life insurance plans available, including AD&D.
Disability Insurance: General, Confidential and Management groups participate in the State Disability Insurance.
Credit Union: Membership to the Santa Clara Federal Credit Union is available to San Benito County employees.
Deferred Compensation: Employees may participate in tax-deferred retirement savings. Three 457 plans are available. Employees may rollover funds from prior 401k or 457 accounts. IRS limits apply.
Retir