Instrumentation Technician
Owens Corning · Compton, CA
- Level
- Technician
- Team
- Reliability
- Degree
- Required
- Experience asked
- 3+ years
- Industry
- Industrial
- Posted
- Recently
The role in 30 seconds
A technician-level reliability role at Owens Corning (industrial) in Compton, CA. Additionally, this individual is also responsible for training, coaching, teaching and counseling others on electrical maintenance procedures and best practices.
- They ask for
- 3+ years · degree required
- Tools it names
- Root cause, PLC
- Day to day
- some off-shift / weekend coverage
Read from the posting. The full description is below.
From the plant jobs report · week of October 19, 2026
Maintenance Technician roles in California: typical posted base $72k–$110k.
Median of the low and high ends of 6 live postings that list pay, out of 115 maintenance technician openings in California, read from manufacturers' own careers sites.
California plant jobs report →Pay by team and state →What moves pay →
How this role compares
Against 117 other live reliability postings in California.
- Base pay
- Not listed in this posting
- Experience asked
- Typical (3+ years)
Typical $90k–$121k, from 8 postings that list pay.
Similar roles usually ask 3+ years.
Skills these teams ask for most
- ✓ Team leadership 31%
- ✓ PLC 30%
- Tooling 29%
- Welding 28%
✓ = this posting asks for it too. % = share of similar postings that mention it.
At a glance
Pulled from the posting text. If it's not listed here, the posting didn't say.
How to get in at this plant
Five moves over a week or two. The first one takes ten minutes.
- 1
Pick 2–3 people on the Reliability team at Owens Corning
We found 3 people at this company and state: 3 in this kind of role. Engineers who joined in the last year or two reply the most. See them ↓
- 2
Send a short, curious note
One real question about their work. No favors yet. Each person gets a different note, written for this role.
Write to Delbert → (free) - 3
Turn a reply into a short call
Questions worth asking about this team:
- What does a normal week look like on your team?
- How does off-shift and weekend coverage work?
- How did you land the job? What stood out in your interviews?
- 4
Apply with someone vouching for you
If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.
- 5
Bring proof to the interview
One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.
This plant: Owens Corning in Compton
No other open roles at this site right now · 3 people we found in reliability roles at Owens Corning.
Full description from Owens CorningAs posted on their careers site.ShowHide
requirements
on drives, backup power systems, motors, pneumatic tools, conveyor systems, and other electrical related systems; following diagrams, sketches, operations manuals, manufacturer's instructions, and engineering specifications
- ✓Maintains electrical control software in support of programming for the facility
- ✓Programs HMIs, PLCs, Servos, and other electrical systems
- ✓Makes timely and appropriate decisions when an emergency or breakdown occurs so that production interruption is minimized
- ✓For equipment or processes where maintenance costs are high, where reliability is low, or where chronic problems exist, performs additional analysis to identify appropriate maintenance practices (e.g., Root Cause Failure Analysis, Failure Modes and Effects Analysis, Reliability-centered maintenance analysis).
- ✓Diagnoses electrical problems and determines how to correct them, checking schematics, repair manuals, and parts catalogs as necessary
- ✓Uses PLC, computer interfaces for troubleshooting as needed
- ✓Uses the manufacturing communications network effectively
- ✓Proactively makes suggestions/proposals to strive for continuous improvement of plant performance.
- ✓Demonstrates flexibility to perform various job roles within the maintenance department as assigned.
- ✓Responds to emergency maintenance service requests accordingly
- ✓Performs other tasks as assigned by leader
requirements
- ✓Provides direction for downtime and shop work for electrical activities with respect to work requests, downtime lists and assigned projects
- ✓Trains, coaches, and counsels others on electrical maintenance procedures, required trainings and best practices
- ✓Recommends to the Maintenance Leader training and development of others in support of plant electrical power and control equipment
- ✓Maintains technical knowledge by attending educational workshops; reviewing technical publications; establishing professional and intercompany networks
- ✓Sets high performance standards for self, team and others; assumes accountability for delivering all performance expectations; always knows and adjusts to what’s expected; and monitors status of performance delivery against expectations
Education and experience
- ✓Two year Associates degree in t
Show full description ↓Show less ↑
Job Title : Instrumentation Technician
Department: Compton Maintenance Department
Purpose of the job
Instrumentation Technician coordinates and executes maintenance electrical functions safely in the facility to ensure that plant equipment and services perform at maximum levels while minimizing unscheduled interruption of the plant operation. Additionally, this individual is also responsible for training, coaching, teaching and counseling others on electrical maintenance procedures and best practices. Strong skills in planning, organizing, knowledge of programmable logic controllers, electrical systems, and process control systems is required. This position reports to the plant Maintenance Supervisor. The base salary for this position is $58.44/hourly. We also offer a substantial benefits package including insurance (medical/dental/vision/life/disability/supplemental offerings), 401k (company contribution regardless of employee participation – plus match), paid time off (vacation, standard holidays), Employee Assistance Services, Stock Purchase Program – and more.
JOB
Safety
- •Lives the Owens Corning Safety Stand and meets all safety requirements. Safety is a condition of employment.
- •Follows the plant safety process and ensures that good safety habits are instilled in the maintenance team.
- •Maintains an awareness of all safety issues within area of responsibility, and responds with appropriate urgency to correct safety issues identified.
- •Designs program safety into the electrical systems.
- •Partners with key stakeholders on capital projects to understand and educate others on the safety of equipment
- •Complies with all plant rules, safety regulations and job hazard analysis (JHA) requirements.
Maintenance and Troubleshooting
- •Ensures operation of machinery and electrical equipment by completing preventive maintenance
Educating Self and Others
- •Instructs maintenance team members on proper electrical installation and repair techniques as appropriate
- •Coordinates contract electrical installations or repairs in the facility
- •Inspects electrical work in progress to ensure correct labor utilization and evaluate electrical training
Maintenance Project Management
- •Accountable for keeping the Maintenance Leader appraised of electrical equipment conditions so that situations of major significance can be planned for to avoid major production downtime
- •Prepares electrical maintenance reports by collecting, analyzing, and summarizing information and trends
- •Coordinates and executes maintenance electrical functions in the facility so the plant equipment and services perform at maximum levels and minimize unscheduled interruption of the plant operation
- •Provides technical information to support planned electrical preventive maintenance to minimize production downtime
- •Tracks electrical maintenance costs and failures
- •Specifies electrical parts, supplies, and equipment from catalogs and suppliers, or obtains them from storerooms
- •Defines electrical spare parts needs, such that inventories are maintained at appropriate levels
- •Plans and lays out repair work, using diagrams, drawings, maintenance manuals, and schematic diagrams
- •For planned new equipment purchases and installations where no maintenance history exists, applies maintenance and repair “best practices” to assure maximum reliability
- •Designs and installs electrical and process control systems
- •Proactively assesses and identifies obsolete parts on critical equipment and identifies optimal solutions to correct issues.
JOB
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