Generator Technician

Description GENERATOR TECHNICIAN

This position is based out of our Clinton, MD office.

About ArchKey ArchKeyis one of the nation’s largest privately held specialty trade installation and integrated facility service companies. We are a leader in designing, building and maintaining electrical technologies and specialty systems. We’re the POWER behind making the improbable possible.

We’re electrifying the nation, energizing the future, and bringing communities to life like never before. What we do today shapes the vision of tomorrow. Our work impacts lives long after the building is done. This means we are committed to building in ways that are not just technologically advanced, but sustainable, scalable, and equitable by all. We’re not just energizing infrastructure, we’re energizing careers, communities, and the future.

Made up of the brightest minds in the industry, our team is our greatest asset, bringing knowledge, skills, and experience to every project. This is more than a call to join us, it’s an invitation to be part of a visionary journey, to grow with us as we scale.

About The Position The Generator Technician is responsible for the maintenance, troubleshooting, and repair of diesel-powered generators and associated systems.This hands - on role requires strong diagnostic abilities, and manufacturer-specific training. This position will involve a mix of routine preventative maintenance, emergency response work, and field-based service calls. The ideal candidatethrivesworking independently, delivers a high standard of customer service, and ensures that all work meets industry safety and quality standards.

Our Ideal Candidate

• Holds EGSA Certification is preferred but not required.
• Has proven experience in diesel engine maintenance and generator servicing.
• Possesses manufacturer-specific training (e.g., Caterpillar, Cummins, Kohler, Generac).
• Demonstrates strong diagnostic and mechanical skills.
• Works independently in varied field conditions.
• Maintains accurate records and follows safety protocols.
• Communicates clearly with internal teams and customers.
• Is adaptable and reliable under pressure.

Day inthe Life

• Perform routine and preventive maintenance on diesel generators.
• Diagnose and repair mechanical and electrical issues, including engines, transfer switches, and controls.
• Conduct load bank testing, fuel system checks, oil changes, and coolant flushes.
• Maintain accurate service records and comply with safety protocols and industry standards.
• Interpret and apply technical manuals, wiring diagrams, and troubleshooting guides.
• Provide clear updates and recommendations to internal teams and customers.
• Travel to job sites as needed and participate in on-call rotations.

Minimum Qualifications

• High school diploma or GED required, technical certification or associate degree in diesel technology or related field preferred.
• EGSA Certified Technician (strongly preferred).
• Proven experience in diesel engine maintenance and generator servicing.
• Manufacturer-specific training preferred.
• Valid driver’s license and clean driving record.
• Must be eligible for and willing to join IBEW Local 26 as a condition of employment.
• Ability to meet the physical demands of the job.

Physical Requirements

• Ability toliftto 50 lbs., climb ladders, and work in various environmental conditions (heat, cold, confined spaces).
• May involve working in remote or outdoor locations.

Travel

Travel is not required.

Legal & Fraud Disclaimer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. We are an Affirmative Action, Equal Opportunity Employer.

Beware of fraudulent job postings. ArchKey Solutions only communicates through official channels. All official communication will come [email protected] email address, and we will never ask for financial information, payments, or personal details outside of the standard hiring process. To confirm the legitimacy of a job, visit our careers page or reach out to a member of our Talent Acquisition team.