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System One

60 System One Jobs Hiring in California

System One

Systems Test Technician

Long Beach, CA · On-site

$90K - $114K/yr

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more ...

System One

Systems Test Technician

Long Beach, CA · On-site

$90K - $114K/yr

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more ...

System One

Systems Test Technician

Long Beach, CA · On-site

$90K - $114K/yr

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more ...

System One

Member Services Representative

Pasadena, CA · On-site

$23 - $29/hr

Onsite - onsite Hours: 40.0 System One is seeking a Member Services Representative to join our team in Pasadena, CA for a contract to hire opportunity. Responsibilities * Serve as primary point of ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Laboratory Technician

Fremont, CA · On-site

$22/hr

Flexibility regarding responsibilities, supporting multiple groups as needed System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

System One

Microbiology Technician

Fresno, CA · On-site

$22/hr

System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life ...

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System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.

What makes System One an attractive place to work?

System One is a leading provider of workforce solutions and staffing services, known for its expertise in delivering high-quality talent to various industries. The company's workplace is characterized by a culture of innovation, collaboration, and flexibility, offering employees opportunities to work on diverse projects and develop their skills in a dynamic environment. By joining System One, professionals can expect to contribute to the growth and success of a forward-thinking organization, with opportunities for career advancement and professional development in a rapidly evolving industry.

What are popular cities in California for System One jobs?

What are the most popular jobs at System One?

What are the most popular categories at System One?

What are popular roles in California?

Infographic showing various job openings at System One in California as of August 2026, with employment types broken down into 34% Full Time, and 66% Contract. Highlights an 100% Physical job distribution.

Engineer - System Safety III

System One

North Hollywood, CA • On-site

$84/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 8 days ago

Job description

Job Title: Engineer - System Safety IIILocation: Los Angeles, CAType: ContractCompensation: $84 per hourContractor Work Model: Onsite – onsiteHours: 40.0Security Clearance:OverviewLeave placeholder text here for recruiter to inputResponsibilities

  • Serve as the embedded senior program safety engineer supporting the program team through design, build, commissioning, and test execution.
  • Implement safety programs and practices for evaluation and control of potential hazards, including industrial hygiene, fall protection, confined space entry, lockout/tagout, process safety management, hazard assessments, hearing conservation, heat stress, chemical hazards, and environmental management.
  • Lead hazard identification and manage hazards through evaluation, control definition, mitigation planning, verification, and closure.
  • Provide subject matter expertise during design reviews, test reviews, readiness reviews, and operational planning activities.
  • Support safety and reliability assessments for both flight and non-flight hardware, including developmental systems, exotic materials, and non-routine processes.
  • Perform safety consultation services, including planning, managing, and reporting assessment results.
  • Support incident response and emergency situations, including spills, injuries, hazardous operations, equipment upsets, and abnormal test conditions.
  • Partner closely with corporate EHS teams to ensure compliance with local, state, and federal safety, health, and environmental regulations.
  • Prepare technical reports, safety assessments, readiness summaries, investigation findings, and other required documentation.
  • Maintain compliance with company safety processes, procedures, and operational requirements.
Requirements
  • Experience leading hazard identification and control activities in high-risk operational environments.
  • Experience supporting complex systems involving high-temperature, high-pressure, vacuum, hazardous chemicals, or similar operational hazards.
  • Knowledge and experience utilizing hazard assessment methodologies such as PHA, JHA, FMEA, and HAZOP.
  • Experience supporting design reviews, test readiness reviews, operational planning, and safety assessments.
  • Experience partnering with engineering, test, facilities, and EHS organizations to manage safety risks.
  • Strong technical writing, analytical, and problem-solving skills.
  • Experience leading corrective and preventive actions through verification and closure.
  • Ability to work in a fast-paced development and test environment.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.#M-#LI-Ref: #223-Eng Orlando

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

View All System One Jobs