Field Service Technician I - Electrical Power Systems

Qualus Corporation; Middle River (MD); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life Insurance

Short and Long-Term Disability

401(k) match

Flexible Spending Accounts

EAP

Parental Leave

Paid time off

Holidays

Job summary

Qualus is seeking a Field Service Technician I in Maryland to perform testing, maintenance, and repair of electrical equipment both in shop and in the field. Travel will be approximately 50% overnight.

The role involves testing breakers, transformers, and switchgear, wiring, schematics interpretation, and precise documentation using Power DB. Strong adherence to safety and quality is essential.

Qualifications

• High school diploma required.
• 1–5 years’ related experience in commercial and industrial maintenance.
• NETA 2/3/4 preferred.
• Ability to perform field work indoors and outdoors.
• Valid driver's license and good driving record.
• Fluent English reading/writing due to safety materials and client interactions.
• Proficient in Microsoft Office.

Responsibilities

• Perform testing on low and medium voltage breakers.
• Repair and refurbish breakers and switches.
• Wire circuit breakers.
• Read schematics and time-current curves.
• Troubleshoot circuit breaker controls.
• Test transformers (Power Factor, TTR).
• Document results using Power DB.
• Operate electrical tools safely.

Skills

Interpersonal skills

Communication skills

English proficiency

Reading schematics

Education

High School Diploma

Tools

Power DB

Megger

Hi-Pot

Ductor

Hi-Current

Wiring tools

Microsoft Office

Job description

Qualus is seeking a Field Service Technician I in Maryland to perform testing, maintenance, and repair of electrical equipment both in shop and in the field. Travel will be approximately 50% overnight.

The role involves testing breakers, transformers, and switchgear, wiring, schematics interpretation, and precise documentation using Power DB. Strong adherence to safety and quality is essential.