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Junior Instrumentation Jobs in California (NOW HIRING)

R10095885 Junior Chemist (Open) Location: Santa Fe Springs, CA - Dice Rd - Filling industrial How ... Familiarity with common laboratory instrumentation (e.g., Gas Chromatography [GC], UV-Vis, FTIR) is ...

R10095885 Junior Chemist (Open) Location: Santa Fe Springs, CA - Dice Rd - Filling industrial How ... Familiarity with common laboratory instrumentation (e.g., Gas Chromatography [GC], UV-Vis, FTIR) is ...

This individual will perform hands-on reliability and burn-in testing of laboratory instrumentation, independently troubleshoot system issues, and provide technical support to a more junior team ...

New

Junior Test Technician

Poway, CA · On-site

$22.50 - $30.75/hr

Description The Junior Test Technician is an entry-level role responsible for supporting production ... Set up test equipment, cables, fixtures, and instrumentation required for production testing.

Junior Test Technician

Poway, CA · On-site

$22.50 - $30.75/hr

Description: The Junior Test Technician is an entry-level role responsible for supporting ... Set up test equipment, cables, fixtures, and instrumentation required for production testing.

Junior Test Technician

Poway, CA · On-site

$22.50 - $30.75/hr

The Junior Test Technician is an entry-level role responsible for supporting production testing ... Set up test equipment, cables, fixtures, and instrumentation required for production testing.

Showing results 41-60

Junior Instrumentation information

What is a junior instrumentation engineer?

Junior Instrumentation engineers are entry-level professionals who assist in the design, installation, calibration, and maintenance of instruments and control systems used in industries such as manufacturing, oil and gas, and pharmaceuticals. They work under the supervision of senior engineers to ensure that equipment functions correctly and meets safety and quality standards. Their responsibilities often include troubleshooting devices, collecting data, and preparing technical documentation while gaining practical experience in the field.

What are the key skills and qualifications needed to thrive as a junior instrumentation engineer?

To thrive as a Junior Instrumentation Engineer, you need a solid understanding of instrumentation principles, process control, and a relevant engineering degree or diploma. Familiarity with industry-standard tools such as PLCs, SCADA systems, and calibration equipment, along with certifications like ISA or equivalent, is often required. Strong problem-solving abilities, attention to detail, and clear communication help you excel in coordinating with multidisciplinary teams and troubleshooting technical issues. These skills and qualifications are vital for ensuring reliable system performance and supporting safe, efficient industrial operations.

What are some common challenges faced by junior instrumentation engineers in their first year on the job?

Junior Instrumentation Engineers often encounter challenges such as adapting to complex control systems, understanding a variety of instrumentation devices, and learning industry-specific safety standards. They may also need to quickly become proficient with documentation and calibration procedures, while balancing hands-on tasks with project deadlines. Building effective communication skills to collaborate with senior engineers, electricians, and other team members is crucial for success in this role.

What is the difference between Junior Instrumentation vs Junior Electrical Technician?

AspectJunior InstrumentationJunior Electrical Technician
CertificationsTypically requires a diploma or certificate in instrumentation or control systemsUsually requires a diploma or certificate in electrical technology or related field
Work EnvironmentWorks mainly in process plants, manufacturing facilities, or industrial settings focusing on control systemsWorks in electrical maintenance, installation, and repair in industrial or commercial settings
Job ResponsibilitiesInstall, troubleshoot, and maintain instrumentation and control systemsInstall, troubleshoot, and repair electrical systems and equipment
Industry UsageCommonly employed in oil & gas, manufacturing, and chemical industriesFound across various industries including manufacturing, utilities, and construction

While both roles require technical certifications and involve working in industrial environments, Junior Instrumentation focuses on control and instrumentation systems, whereas Junior Electrical Technician specializes in electrical systems and wiring. Understanding these differences helps in choosing the right career path or job search focus.

What are the most commonly searched types of Instrumentation jobs in California?

The most popular types of Instrumentation jobs in California are:

What cities in California are hiring for Junior Instrumentation jobs?

Cities in California with the most Junior Instrumentation job openings:

Infographic showing various Junior Instrumentation job openings in California as of August 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 96% In-person, and 4% Remote job distribution.

Junior Chemist

Airliquidehr

Santa Fe Springs, CA • On-site

$31/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

R10095885 Junior Chemist (Open)

Location:

Santa Fe Springs, CA - Dice Rd - Filling industrialHow will you CONTRIBUTE and GROW?We are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients, community stakeholders, and cultures across the world. We believe that a variety of backgrounds makes our team stronger and more innovative.At Airgas, we RESPECT, HONOR and VALUE diversity.Airgas is Hiring for a Junior Chemist in Santa Fe Springs, CA!We are looking for you!
  • Pay: $31.00/hr + performance bonus.

  • Comprehensive Family Benefits: Airgas offers a full benefits package designed to support your whole life, including Medical, Dental, Vision, Life, AD&D, and Disability Insurance.

  • Support for Parents: We offer up to 14-week paid child birth benefits to support growing families.

  • Future Security: 401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time.

  • Early Access: Your benefits start after just 30 days of employment.

The Junior Chemist will support the laboratory operations at Airgas USA, LLC by performing routine chemical analysis, maintaining lab equipment, and assisting senior chemists in various projects. This role is pivotal in supporting the quality and safety of Airgas products and processes.

  • Perform routine chemical and physical analyses on raw materials, in-process samples, and finished products according to established procedures and quality standards.

  • Operate and maintain laboratory equipment, including but not limited to gas chromatographs, spectrometers, and titration systems.

  • Prepare chemical solutions, reagents, and standards with accuracy and precision.

  • Document experimental data, observations, and results clearly and concisely in laboratory notebooks and electronic systems.

  • Assist in the development and validation of new analytical methods.

  • Conduct basic troubleshooting of laboratory instruments and partner with senior staff on complex issues.

  • Maintain a clean, organized, and safe laboratory environment, fostering and upholding all safety protocols and regulations.

  • Participate in inventory management of laboratory supplies and chemicals.

  • Collaborate with other team members to contribute to departmental goals and support project milestones.

  • Connect and communicate effectively with internal stakeholders regarding sample status and analytical results.

________________________Are you a MATCH? Required Qualifications:
  • Education: Bachelor's degree in Chemistry, Chemical Engineering, or a closely related scientific field.

  • Experience: 0-2 years of experience in a laboratory setting (experience in an industrial or manufacturing environment is a plus).

  • Technical Skills: Basic understanding of analytical chemistry principles, laboratory techniques, and safety protocols.

  • Equipment: Familiarity with common laboratory instrumentation (e.g., Gas Chromatography [GC], UV-Vis, FTIR) is highly desirable.

  • Software: Proficiency with standard digital productivity tools (Google Workspace/MS Office).

Preferred Qualifications:
  • Attention to Detail: Ability to precisely follow standard operating procedures (SOPs) and accurately document experimental data.
  • Communication: Excellent written and verbal communication skills for reporting results and collaborating with internal stakeholders.

  • Problem-Solving: Strong analytical and troubleshooting abilities when handling lab instruments or unexpected data variations.

  • Collaboration: Ability to work effectively both independently and as part of a cross-functional plant operations team.

  • Safety & Quality Focus: Deep commitment to maintaining a clean, organized, and compliant laboratory environment.

The hourly base pay range for this position in California is $31.00/hr. Please note that the hourly base pay information is a general guideline only. Airgas considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

________________________

Benefits

We care about and support our Airgas Families. This is evident not only through our competitive compensation but also through a comprehensive benefits package that includes medical, dental, and vision plans, short-term and long-term disability, life and accidental death and dismemberment (AD&D) insurance, Employee Assistance Program (EAP), pre-tax commuter transportation benefit, parental leave, vacation, sick time, floating holidays, jury duty and funeral/bereavement leave, and paid holidays for all eligible full-time employees.

Additionally, we offer our eligible employees a 401k plan with company matching funds, tuition reimbursement, discounted college tuition for eligible employees' dependents, and an Airgas Scholarship Program for dependent children.

Associates who are members of collective bargaining units should review their bargaining agreement to determine whether they are eligible for some or all of the benefits described here and to see any special terms or conditions for eligibility.

_________________________

Your DIFFERENCES enhance our PERFORMANCE

At Airgas, we are committed to building a workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.

We welcome and consider applications from all qualified applicants, regardless of their race, gender, sexual orientation, religion, disability or any other protected characteristic. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.

_________________________

About Airgas

Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading U.S. supplier of ammonia products and process chemicals. Through the passion and diversity of its 18,000 associates, Airgas fosters a culture of safety, customer success, sustainability and innovation. Airgas associates are empowered to share ideas, take initiative and make decisions.

Airgas is a subsidiary of Air Liquide, a world leader in gases, technologies and services for industry and healthcare. Present in 60 countries with approximately 66,500 employees, Air Liquide serves more than 4 million customers and patients.

Join us for a stimulating experience: At Airgas, you matter and so does the work you do. As a member of our team, you play an important role in the success of your team, making sure our products are created sustainably and delivered safely and efficiently. In turn, you'll find a welcoming workplace where you're valued for who you are and where you can fill your potential while growing a fulfilling career - whatever path you choose.

_________________________

Equal Employment Opportunity Information

We are an equal opportunity employer. We welcome all qualified applicants regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.

Airgas, an Air Liquide Company is a Government contractor subject to the Vietnam Era Veterans' Readjustment Assistance Act of 1974 and Section 503 of the Rehabilitation Act of 1973.

Airgas does not discriminate against qualified applicants with disabilities, and is committed to providing reasonable accommodations to the known disabilities of such individuals so as to ensure equal access to benefits and privileges of employment. If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact us by email at us-accommodationrequest@airgas.com.

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