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Lock Operator Jobs in California (NOW HIRING)

Collins

Assistant Operator Trainee I

Chester, CA · On-site

$23.53/hr

The Powerhouse Assistant Operator Trainee is in the beginning phases of learning to operate and ... Make nightly rounds in all departments and lock all gates for the entire plant site. * Collect all ...

Howmet Aerospace

CNC Operator IV

City Of Industry, CA

$29 - $35/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... lock out/tag out • Be familiar with Human Performance tasks • Able to perform entry level set-ups • Understand the speeds and feeds pertaining to the machine they are operating (where ...

Howmet Aerospace

CNC Operator III

Torrance, CA

$27 - $35/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Howmet Fastening Systems is looking for a CNC Operator in our Torrance, CA location. HFS is a ... Perform Lock/Out Tag/Out (LOTO) * Run production parts according to specifications, work ...

Symbotic

Cell Operator

Perris, CA

$18.25 - $20.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mustcomply withall safety requirements and protocols, including without limitation Lock out tag out safety protocols and fall protection safety protocols. #LI-DM1 #LI-Onsite About Symbotic Symbotic ...

Collins

Assistant Operator Trainee I

Chester, CA · On-site

The Powerhouse Assistant Operator Trainee is in the beginning phases of learning to operate and ... Make nightly rounds in all departments and lock all gates for the entire plant site. * Collect all ...

Howmet Aerospace

CNC Operator IV

La Puente, CA · On-site

$29 - $35/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... lock out/tag out • Be familiar with Human Performance tasks • Able to perform entry level set-ups • Understand the speeds and feeds pertaining to the machine they are operating (where ...

New

Howmet Aerospace

CNC Operator IV

La Puente, CA

$29 - $35/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... lock out/tag out • Be familiar with Human Performance tasks • Able to perform entry level set-ups • Understand the speeds and feeds pertaining to the machine they are operating (where ...

New

Howmet Aerospace

CNC Operator IV

City Of Industry, CA · On-site

$29 - $35/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... in lock out/tag out Be familiar with Human Performance tasks Able to perform entry level set-ups Understand the speeds and feeds pertaining to the machine they are operating (where applicable ...

Adecco

Boiler Operator 2nd Shift

Chatsworth, CA

$35 - $47/hr

Abide by all safety protocols at work including Lock Out - Tag Out (LOTO), Personal Protective Equipment, Risk Assessment and Hot Work permits, etc. * Knowledge of basic electrical systems such as ...

Westlake

$23.07/hr

  • Vision

  • Life

  • Retirement

  • PTO

Westlake Pipe & Fittings is an industry leader in product development with Certa-Lok spline-lock ... Some of the work may be required in the operating units which can require usage of required PPE ...

Rudolph Foods Co Inc

Beaumont Warehousing

Beaumont, CA · On-site

$20/hr

Lock Out Tag Out * Do not stack boxes/skids too high or unsafe * Chock trailers when loading/unloading * Be very cautious when operating the forklift * Follow all Food Safety regulations * Wear ...

Safe Foods Solutions Corp

Be Seen First

Sanitation Operator

Sonoma, CA · On-site

$18/hr

Prepare production equipment for cleaning and follow necessary lock out/tag out procedures when ... Operating in a fast-paced Operations with numerous moving parts. Noise levels require hearing ...

New

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Showing results 41-60

All JobsLock Operator JobsLock Operator Jobs in California

Lock Operator information

See California salary details

$17

$23

$33

How much do lock operator jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for lock operator in California is $23.14, according to ZipRecruiter salary data. Most workers in this role earn between $19.90 and $25.87 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a lock operator, and why are they important?

To thrive as a Lock Operator, you need mechanical aptitude, attention to detail, and a basic understanding of waterway operations, often supported by a high school diploma or equivalent. Familiarity with lock control systems, communication radios, and maintenance tools is typically required. Strong situational awareness, problem-solving abilities, and effective communication skills help in responding to emergencies and coordinating with vessel crews. These skills ensure the safe, efficient, and timely passage of vessels through locks, minimizing risks and maintaining smooth waterway operations.

How does a lock operator typically collaborate with other team members and vessel crews during daily operations?

Lock Operators work closely with a team, including other operators, maintenance personnel, and supervisors, to ensure the safe and efficient passage of vessels through locks. They frequently communicate with vessel crews via radio or signal systems to coordinate entry, mooring, and exit procedures. Teamwork is essential, especially during high-traffic periods or when handling emergency situations, as operators must synchronize their actions and follow established protocols. Regular collaboration and clear communication help maintain safety, minimize delays, and ensure smooth operations along the waterway.

What is a lock operator?

Lock operators are responsible for operating and maintaining canal locks, which help boats and ships move between different water levels on rivers and canals. Their duties include opening and closing lock gates, controlling water levels, monitoring vessel traffic, and ensuring the safe and efficient passage of vessels through the lock system. Lock operators also handle routine maintenance, communicate with boat crews, and respond to emergencies or equipment malfunctions. This role is critical for supporting safe and efficient waterway transportation.

What does a lock operator do?

A lock operator controls the movement of boats through locks on waterways, opening and closing gates and operating machinery to raise or lower vessels to different water levels. They monitor safety procedures, communicate with boat crews, and may use tools or equipment to ensure smooth transit. The role often requires knowledge of waterway operations and safety protocols.

What is the difference between Lock Operator vs Crane Operator?

AspectLock OperatorCrane Operator
Required CertificationsLock operation license, safety trainingCrane operation certification, OSHA compliance
Work EnvironmentLocks, waterways, transportation hubsConstruction sites, industrial settings
Industry UsageMaritime, transportation, infrastructureConstruction, shipping, manufacturing

While both Lock Operators and Crane Operators work in industrial environments requiring safety certifications, Lock Operators primarily manage waterway locks and transportation infrastructure, whereas Crane Operators handle heavy lifting on construction sites. Their roles differ in environment and specific skills, but both are essential for infrastructure and transportation industries.

What are popular job titles related to Lock Operator jobs in California?

For Lock Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Lock Operator jobs in California look for?

The top searched job categories for Lock Operator jobs in California are:

What cities in California are hiring for Lock Operator jobs?

Cities in California with the most Lock Operator job openings:

Lock Operator jobs near you
Infographic showing various Lock Operator job openings in California as of August 2026, with employment types broken down into 49% Full Time, 47% Part Time, 2% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $48,135 per year, or $23.1 per hour.

Tooling Specialist III- Wire EDM Operator, 1st Shift

Howmet Aerospace

Fullerton, CA

$21.91 - $37.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 days ago

Howmet Aerospace rating

7.8

Company rating: 7.8 out of 10

Based on 161 frontline employees who took The Breakroom Quiz

48th of 72 rated aerospace companies

Job description

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. Follow: LinkedIn, Twitter, Instagram, Facebook, and YouTube.

Equal Opportunity Employer:

Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics.

If you need assistance to complete your application due to a disability, please email TalentAcquisitionCoE_Howmet@howmet.com

Howmet Fastening Systems (HFS) is a business unit of Howmet Aerospace, headquartered in Torrance, California.  We hold the number one global position in aerospace fastening systems, and we're the North American leader in commercial transportation fasteners. Our high-tech, multi-material fastening systems are found nose to tail on aircraft and aerospace engines. Our products are also critical components of industrial gas turbines, automobiles, commercial transportation vehicles, and construction and industrial equipment.

Basic Qualifications:

  • Able to operate and set up Agie wire EDM machines or equivalent.
  • Able to interpret a variety of instructions furnished in written or verbal from blueprints and or sketches.
  • Able to work accurately to meet precise tolerances of (+ - .0005).
  • Material knowledge of tool steels and carbide
  • Maintain proper identification of parts and ensure accurate, reliable records are documented and maintained.
  • Able to operate more than one machine at a time.
  • Perform preventive maintenance on equipment operated.
  • Knowledge of Mastercam Wire EDM programming a plus
  • Minimum 3 years related experience in operating and setting up Wire EDM machines, or equivalent previous experience with a fastener manufacturing company.

  • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position 

Physical Demands:  

  • Must be able to lift/move 30 lbs. (may not exceed per EHS policies) 
  • Must be able to stand for long periods of time 

Preferred Qualifications: 

  • 5 - 7 years' experience in machinery operations and progressive dies
  • High school diploma or GED  

Benefits/Salary: 

The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location.   The salary range for this position is $21.91- $37.25. 

Howmet Fastening Systems (HFS) is seeking a Tooling Specialist III - Wire EDM Operator, 1st shift at our aerospace manufacturing facility in the Fullerton, CA location.

Job Duties and Responsibilities

  • Prepares, sets up and operates multiple Wire EDM machines.
  • Independently makes complete set up of multiple tools in fixtures.
  • Maintains machines and performs maintenance as needed.
  • Works from prints, charts, sketches or oral instruction when needed.
  • Read prints and uses precision measuring instruments including micrometers, calipers and depth micrometers to check parts for conformance to specifications.
  • After set-up and ran  checks parts against drawings to verify compliance.
  • Follows all safety procedures including but not limited Lock/Tag/Verify.
  • Will train future Operators as necessary or required.
  • Parts to be lifted and/or transported may weigh up to 30 lbs.
  • Keeps work area clean (and equipment), safe and in an orderly fashion on a daily basis.
  • Performs other tasks of equal or lesser skill as required.

What Howmet Aerospace employees say

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About Howmet Aerospace

Sourced by ZipRecruiter

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. The Company's sales for 2021 approximated $5 billion. The Company's primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With nearly 1,150 granted and pending patents, the Company's differentiated technologies promote more fuel efficiency for aircraft and commercial transportation. Howmet is proud to be an Equal Employment Opportunity and Affirmative Action employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1888

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