ZipRecruiter

Log In

1

Assistant Rig Manager Jobs in Los Angeles, CA (NOW HIRING)

LISI

MAINTENANCE MECHANIC I-1ST SHIFT

Hacienda Heights, CA · On-site

$21.72 - $28/hr

May assist and/or suggests waste elimination initiatives specifically related to the function and ... Knowledge of forklift operation and rig heavy equipment. Familiar with Lock-out/Tag-out procedures.

previous page

Showing results 21-22

All JobsRig JobsAssistant Rig Manager JobsAssistant Rig Manager Jobs in Los Angeles, CA

Assistant Rig Manager information

See Los Angeles, CA salary details

$29.9K

$83.7K

$170.6K

How much do assistant rig manager jobs pay per year?

As of Aug 19, 2026, the average yearly pay for assistant rig manager in Los Angeles, CA is $83,736.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,400.00 and $110,300.00 per year, depending on experience, location, and employer.

What is an assistant rig manager?

An Assistant Rig Manager is a supervisory role in the oil and gas industry, responsible for supporting the Rig Manager in overseeing daily operations on a drilling rig. They help ensure that all safety protocols are followed, equipment is maintained, and drilling activities proceed efficiently. The Assistant Rig Manager often acts as the second-in-command, coordinating between crews, reporting to the Rig Manager, and stepping in when the Rig Manager is unavailable. This position requires strong leadership skills and a deep understanding of drilling operations.

What are the key skills and qualifications needed to thrive as an assistant rig manager, and why are they important?

To thrive as an Assistant Rig Manager, you need strong knowledge of drilling operations, safety regulations, and supervisory experience, often supported by a degree in engineering or relevant field and industry certifications. Proficiency with rig management software, safety management systems, and equipment monitoring tools is typically required. Leadership, problem-solving, and effective communication are crucial soft skills for coordinating teams and handling high-pressure situations. These skills ensure safe, efficient operations and help maintain productivity and compliance on the rig.

What are the common challenges faced by an assistant rig manager, and how can they be effectively managed?

Assistant Rig Managers often encounter challenges such as coordinating teams with varying experience levels, ensuring compliance with strict safety standards, and responding to unexpected equipment or weather-related issues. Effectively managing these challenges requires clear communication, proactive planning, and a strong understanding of both technical operations and safety protocols. Building strong relationships with crew members and fostering a culture of safety can help address potential issues before they escalate. Additionally, staying adaptable and continuously updating knowledge of industry best practices are crucial for success in this role.

What is the difference between Assistant Rig Manager vs Drilling Supervisor?

AspectAssistant Rig ManagerDrilling Supervisor
CertificationsOSHA, IWCF, HSE trainingOSHA, IWCF, HSE training
Work EnvironmentOffshore/onshore drilling sites, supporting rig operationsOffshore/onshore drilling sites, overseeing drilling activities
Employer & Industry UsageOil & gas drilling companies, service providersOil & gas drilling companies, operators

The Assistant Rig Manager and Drilling Supervisor roles share similar certifications and work environments, often working closely on drilling sites. The Assistant Rig Manager supports the Rig Manager with operational tasks, while the Drilling Supervisor directly oversees drilling operations. Both positions are essential in ensuring safe and efficient drilling processes within the oil and gas industry.

What are popular job titles related to Assistant Rig Manager jobs in Los Angeles, CA?

For Assistant Rig Manager jobs in Los Angeles, CA, the most frequently searched job titles are:

What job categories do people searching Assistant Rig Manager jobs in Los Angeles, CA look for?

The top searched job categories for Assistant Rig Manager jobs in Los Angeles, CA are:

What cities near Los Angeles, CA are hiring for Assistant Rig Manager jobs?

Cities near Los Angeles, CA with the most Assistant Rig Manager job openings:

Assistant Rig Manager jobs near you
Infographic showing various Assistant Rig Manager job openings in Los Angeles, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,548 per year, or $42.1 per hour.

Powertrain Test Technician

Harbinger Motors Inc.

Garden Grove, CA • On-site

$30 - $40/hr

Full-time

Re-posted 13 days ago

Job description

About Harbinger
Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation.
Role Overview
As a Powertrain Technician at Harbinger, you will play a critical role in the physical testing and validation of our cutting-edge electric powertrains. Joining the Powertrain Test team, you will be primarily responsible for the setup, instrumentation, operation, and teardown of test articles, including electric motors, inverters, and electric drive units. Your hands-on expertise will directly impact the reliability and performance of our medium-duty commercial EVs, helping to bridge the gap between engineering design and real-world execution.
Key Responsibilities
  • Execute mechanical and electrical setup of powertrain components on dynamometers and test rigs for performance and durability testing.
  • Assemble and disassemble a variety of Powertrain systems, subsystems, and components for testing including electric motors and drive units.
  • Instrument test hardware with various sensors, including thermocouples, pressure transducers, accelerometers, and flow meters.
  • Fabricate custom test fixtures, cooling loops, and specialized high-voltage and low-voltage wiring harnesses.
  • Troubleshoot and resolve complex mechanical and electrical issues in real-time to maintain testing uptime.
  • Maintain a clean, organized, and strictly compliant high-voltage safe working environment in the testing lab.
  • Collaborate closely with test and design engineers to document test anomalies, teardown findings, and hardware iterations.
Required Skills & Experience
  • 3+ years of hands-on experience in automotive, aerospace, or heavy-duty powertrain testing and assembly.
  • Proficiency in using standard shop tools, torque wrenches, multi-meters, oscilloscopes, and basic fabrication equipment.
  • Strong understanding of mechanical systems and high-voltage electrical safety protocols (up to 800V+).
  • Excellent troubleshooting, communication, and organizational skills, with a high attention to detail in technical documentation.
  • High School Diploma or equivalent practical experience; technical school certificate or Associate's degree in a related technical field is highly valued.
Preferred Qualifications
  • Experience working with dynamometer test cells and data acquisition systems, including test rig operation and troubleshooting.
  • Proven ability of building custom wiring harnesses, instrumenting stators with thermocouples, and fabricating custom mounting hardware.
  • Familiarity with Jira software for project management and issue tracking.
  • Advanced degree or certification, such as ASE certifications, High-Voltage Safety Training, or Machining/Welding certifications.

Pay Rate: $30 - 40/hr
Equal Opportunity
Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.
Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at info@harbingermotors.com.
Candidate Data Privacy
Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes ("Candidate Personal Data"). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger's service providers, including providers of background checks, staffing services, and cloud services.
Harbinger may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.
Please note that we are currently not accepting applications from third party application services. Any unsolicited resumes or candidate profiles submitted in response to our job posting shall be considered the property of Harbinger and are not subject to payment of referral or placement fees if any such candidate is later hired by Harbinger unless you have a signed written agreement in place with us which covers the applicable job posting.

Apply