Power Service Technician

Knobelsdorff; Oglesby (IL); On-site; USD 48,000 - 76,000; Full time

Benefits offered by this job

Health coverage

Life insurance

Disability coverage

401(k) with company match

Paid time off

Job summary

Knobelsdorff Electric Inc. is seeking a field services professional to perform testing, maintenance, and repair of electrical systems across generation, renewable energy, industrial, and commercial installations.

You will ensure system integrity and reliability, directly impacting safety, performance, and customer satisfaction. Ideal candidates have 3+ years in electrical testing, familiarity with power distribution, and the ability to read schematics.

Qualifications

• 3+ years in electrical apparatus testing and troubleshooting.
• Familiarity with power distribution, AC/DC voltage, and circuit theory.
• Reading and interpreting schematics, blueprints, and electrical drawings.
• Proficiency with Microsoft Word, Excel, Outlook and diagnostic software.
• Strong critical thinking and problem-solving skills.
• Valid driver’s license with a clean record.
• Ability to pass pre-employment drug screen and background check.
• OSHA 30-hour, NFPA 70E, CPR/First Aid/BBP/AED training preferred (training available through KE).

Responsibilities

• Travel to customer sites for inspection, testing, troubleshooting, and start-up on electrical systems (240V to 765kV).
• Perform testing on power transformers (e.g., Power Factor, TTR, Insulation Resistance) and collect oil samples.
• Test and troubleshoot protective relays, LV/MV/HV cables, switchgear, switches, and circuit breakers.
• Test and troubleshoot instrument transformers and control circuits.
• Read and interpret schematics, wiring diagrams, and electrical drawings.
• Follow NETA ATS/MTS specifications and guidelines.
• Manage project files, drawings, and technical documentation.
• Provide excellent customer communication and service.
• Train apprentices and other team members.
• Be available for occasional evening, weekend, holiday, and emergency work.
• Conduct hands-on execution including start-up, commissioning, and repairs.
• Handle power delivery systems: transformers, switchgear, busways, UPS, ATS, PLCs, relays, and power control systems.
• Prepare and maintain detailed reports, checklists, and documentation.

Skills

Electrical testing

Troubleshooting

Reading schematics

Power distribution

Diagnostic software

MS Office (Word/Excel/Outlook)

Strong problem solving

Valid driver’s license

Pre-employment screening

Safety training (OSHA 30E/NFPA70E)

Tools

Microsoft Word

Microsoft Excel

Outlook

Diagnostic software

Job description

Working at Knobelsdorff

Along with building state-of-the-art projects, we build meaningful careers, lasting opportunities, and teams of dedicated individuals who truly own their work. As a leading turnkey specialty contractor specializing in Automation, Electric, Energy, and Power Services, our team tackles challenging, cutting-edge projects that provide opportunities to build new skills, confidence, and gain valuable hands‑on experience in a variety of different industries. We tackle industrial electrical installations, advanced automation systems, and renewable energy solutions.

Since our founding as a family‑owned company in 1988, we've grown while staying true to our core value. Starting your career with Knobelsdorff (KE) means joining a culture that values your contributions, moves quickly, takes calculated risks, and celebrates team members who step up and own their work.

If you're ready to join a team where your voice matters, your growth is supported, and your impact is celebrated, KE is the place for you.

Job Description

This role supports the Field Services team by performing testing, maintenance, and repair of electrical systems across generation, renewable energy, industrial, and commercial installations. You’ll be responsible for ensuring the integrity and reliability of high- and low-voltage systems, directly impacting system safety, equipment performance, and customer satisfaction.

Success in this role means delivering high-quality, accurate technical work in dynamic field environments, all while upholding KE’s commitment to Safety, People, Passion, and Performance. If you're someone who takes pride in doing things the right way and thrives in a fast-moving environment, this position is built for you.

What You’ll Do

You’ll be part of a team that gets things done, works with purpose, and takes pride in the results. Your day-to-day responsibilities may include:

• Travel to customer sites for inspection, testing, troubleshooting, and start-up on electrical systems (240V to 765kV)
• Perform testing on power transformers (e.g., Power Factor, TTR, Insulation Resistance) and collect oil samples
• Test and troubleshoot protective relays, LV/MV/HV cables, switchgear, switches, and circuit breakers
• Test and troubleshoot instrument transformers and control circuits
• Read and interpret schematics, wiring diagrams, and electrical drawings
• Follow NETA ATS/MTS specifications and guidelines
• Manage project files, drawings, and technical documentation
• Provide excellent customer communication and service
• Train apprentices and other team members
• Be available for occasional evening, weekend, holiday, and emergency work
• Conduct hands‑on execution including start-up, commissioning, and repairs
• Handle power delivery systems: transformers, switchgear, busways, UPS, ATS, PLCs, relays, and power control systems
• Prepare and maintain detailed reports, checklists, and documentation

Qualifications

What You Bring

You’re someone who shows up ready to work hard, learn fast, and contribute to a team that takes pride in doing things right. Successful candidates typically bring:

• At least 3 years of experience in electrical apparatus testing and troubleshooting
• NETA or NICET certification preferred
• Familiarity with power distribution, AC/DC voltage, and circuit theory
• Ability to read and interpret schematics, blueprints, and electrical drawings
• Proficiency in Microsoft Word, Excel, Outlook, and diagnostic software
• Strong critical thinking and problem‑solving skills
• Valid driver’s license with a safe driving record
• Ability to pass a pre-employment drug screen and background check
• OSHA 30-hour, MSHA, NFPA 70E, CPR/First Aid/BBP/AED training preferred (training available through KE if needed)

Additional Information

Pay Range

We believe in paying for the value you bring to the team, and we aim to be competitive in every market we hire in.

Pay Range: $35 - $55 per hour plus per diem

Total Rewards

As a full-time employee at KE, you'll have access to a comprehensive benefits package designed to support your health, wellbeing, and future.

• 100% employer‑paid health and dental coverage for employees
• HSA contributions to support your medical expenses
• Company‑paid life insurance and disability coverage
• 401(k) with competitive company match
• Profit sharing and performance‑based incentives
• Paid weekly with competitive wages
• PTO, six paid holidays, and education reimbursement
• Exclusive employee discounts through Working Advantage

We believe your work should be rewarded with more than just a paycheck. At KE, we invest in your total wellbeing.

Physical Requirements

The physical demands described here are representative of those that must be met to successfully perform the essential functions of this job. Reasonable accommodation may be provided for individuals with disabilities.

Typical requirements may include:

• Ability to lift and/or move up to 50 pounds
• Ability to sit, stand, walk, stoop, kneel, and climb ladders
• Tolerance to working in outdoor weather conditions and various environments
• Ability to work in confined spaces and elevated areas
• Travel to remote and on‑site locations with varying conditions - up to 70%

Accessibility: If you need accommodations as part of the employment process, please contact KE Human Resources via email at [e-mail].

Equal Opportunity Employer (EEO)

Knobelsdorff (KE) is an EEO to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, citizenship, veteran status, or any other protected characteristic under applicable federal, state, or local law.

Applicants have rights under Federal Employment Laws:

• EEO is the Law (English/Spanish)

KE participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the United States. For more information about E-Verify, please review the E-Verify Participation and Right to Work posters.

If you need accommodation during the hiring process, let us know and we’ll work with you.