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Voltyx

Integrated electrical infrastructure modernization services

Senior Relay Technician

Full-TimeDeadline 8/24/27
$45 - $70/hr+ Travel per diem + Referral bonuses
Senior
Bachelor's, Associate's
Sacramento, CA, USA
In PersonOut-of-town travel is required.
Electrical EngineeringPower Systems Engineering

About the job

Requirements
  • Able to pass a pre-employment drug screen due to the safety-sensitive nature of the position.
  • Complete a satisfactory criminal background check.
  • Able to work overtime and travel out of town for periods of time.
  • Must have a valid driver's license and maintain a safe driving record.
  • Hands-on experience installing, maintaining, testing, and repairing protective relays in transmission-, generation-, or distribution-level substations.
  • Capable of troubleshooting distribution and transmission control circuits.
  • Knowledge of relay test software.
  • Five or more years of relevant industry experience.
  • Able to climb ladders, stand for extended periods, and lift 70 pounds.
Responsibilities
  • Lead job-site safety briefings and proactively identify, eliminate, or mitigate hazards.
  • Enforce company safety policies and champion a strong safety culture across field activities.
  • Use Human Performance Error Reduction tools to improve reliability and reduce risk.
  • Analyze protection schemes for power circuits and power-system components, including transmission, distribution, and industrial systems.
  • Install, commission, test, and functionally test substation control circuits on relay panels, transformer change-outs, and circuit-breaker replacements.
  • Execute advanced end-to-end and functional testing using automated relay test equipment and software.
  • Read, interpret, and validate protection and control schematics, logic diagrams, and system configurations.
  • Ensure proper calibration and performance of electromechanical and microprocessor-based relays.
  • Troubleshoot protection, control, and communication systems across a wide range of applications.
  • Analyze event records, oscillography, and system data to determine system performance or misoperations.
  • Lead root-cause investigations for relay trips, failures, and system disturbances.
  • Develop project execution plans, commissioning procedures, outage sequences, and energization plans.
  • Project-manage large-scale and complex commissioning, retrofit, and maintenance projects.
  • Coordinate resources, schedules, and field activities to complete projects successfully.
  • Develop, review, and finalize reports, including test results, relay-settings verification, and system-performance findings.
  • Ensure project deliverables are completed, including as-built drawings, relay-settings validation, and commissioning documentation.
  • Ensure documentation meets customer and industry standards.
  • Train and qualify Relay Technician I, Relay Technician II, and junior engineers in protection and control practices.
  • Provide mentorship and technical leadership to field personnel.
  • Interface with customers, utilities, and project stakeholders to communicate status, resolve issues, and meet expectations.
Desired Qualifications
  • Excellent written and verbal communication skills.
  • Experience installing, maintaining, testing, or repairing circuit breakers, transformers, switchgear, or similar equipment.
  • A bachelor's or associate degree in electrical/electronic technology, military experience, or a four-year engineering degree is preferred.
  • NETA III or IV certification is preferred.

About the company

Voltyx provides integrated solutions to help partners modernize electrical infrastructure. It guides customers through vision, strategy, service, and ongoing support to upgrade systems for safety and reliability now and into the future. The company works by offering a coordinated set of services that cover planning, implementation, and post‑deployment support, rather than just selling hardware or isolated advisory services. What sets Voltyx apart is its end-to-end approach: aligning strategic goals with practical execution and safety standards, plus a commitment to long-term reliability rather than short-term fixes. The goal is to enable safer, more dependable electrical systems that are ready for future needs.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Maryland Heights, Missouri

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • Asplundh completed Voltyx’s acquisition in 2024 and is still investing in growth.
  • Asplundh Power launched February 26, 2026, signaling deeper commercial integration and cross-selling.
  • Data center and grid-modernization demand supports bigger substation contracts across 2026.

What critics are saying

  • Asplundh’s 2026 rebrand of Voltyx into Asplundh Power risks customer confusion and churn.
  • Integration into Asplundh’s infrastructure group threatens culture, pricing discipline, and service quality through 2027.
  • If utility capex softens, Voltyx’s project-heavy revenue faces immediate volume pressure.

What makes Voltyx unique

  • Voltyx’s 35-location national footprint handles substation testing, commissioning, and transformer repair.
  • Asplundh Power says Voltyx serves utilities, renewables, datacenters, municipalities, and industrial clients.
  • Its 1,500-customer base and technical scope beat pure vegetation-management competitors.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Employee Assistance Program
  • Tuition Reimbursement
  • Professional Development Budget
  • Employee Referral Bonus

Company News

PR Newswire
May 28th, 2024
Arcline announces sale of Voltyx

/PRNewswire/ -- Arcline, a growth-oriented private equity firm, today announced the sale of its portfolio company Voltyx, to Asplundh. Based in Nashville,...

Yahoo Finance
May 28th, 2024
Asplundh Announces Acquisition of Electrical Testing and Field Services Provider Voltyx

Asplundh announces acquisition of electrical testing and field services provider Voltyx.