About this role
Electrical & I&C
Technician
Location: Marshfield, MO
Work Arrangement: On-site | Project-Based
Job Summary
Prismecs is
supporting a temporary 480V standby power system at a client site in
Marshfield, Missouri. The plant consists of nine 1,250 kW Tier 4 diesel
generators and will be operated and maintained by Prismecs for a 12-month
assignment. Site-team mobilization is planned for the first week of November
2026. The Electrical & I&C Technician will perform preventive and
corrective electrical, instrumentation, and controls maintenance on the
generator sets and the 480V distribution/interconnection equipment. This is a
hands-on field role requiring diesel power plant electrical/I&C experience,
with hands-on Volvo engine control system experience mandatory.
Key Responsibilities
- Perform scheduled preventive maintenance on
generators, controls, switchgear, and protection systems.
- Troubleshoot generator and engine-control
issues, paralleling controls, and start/stop signal problems.
- Maintain and test protection relays, PLCs,
instrumentation, ATS connections, and transformer connections.
- Inspect cables, camlock connections, pigtails,
distribution panels, grounding, and bonding.
- Support commissioning, testing, and
coordination with the client and licensed electrical contractor.
- Document maintenance activities, alarms, and
test results and report findings to the Site O&M Lead.
- Follow electrical safety requirements,
including LOTO, NFPA 70E practices, and permit requirements.
Requirements
Required Qualifications
- At least 5 years of diesel power plant
electrical and I&C maintenance experience.
- Mandatory hands-on Volvo engine control system
experience.
- Working knowledge of generators, LV/480V
systems, switchgear, protection relays, PLCs, and plant instrumentation.
- Ability to read single-line diagrams,
electrical schematics, and control drawings.
- Valid driver's license and ability to pass
background and pre-employment screening.
Preferred Qualifications
- Experience with ATS, transformers, and
generator paralleling controls.
- Temporary power, bridge power, or standby
power-system experience.
- Electrician license or NFPA 70E training.
U.S. Work Authorization & Location
Requirement
U.S.-based candidates only. Candidates must currently be based in
the United States, be able to work on site in Marshfield, Missouri (or relocate
to the area), and be legally authorized to work in the U.S. for Prismecs
without current or future employer sponsorship. Prismecs is not able to provide
visa sponsorship for this position at this time.
Why Join This Project
- Hands-on electrical/I&C role on a dedicated
12-month diesel power project.
- Work directly with 480V distribution,
switchgear, protection, PLCs, instrumentation, generator controls, and
paralleling systems.
- Support commissioning and ongoing plant
reliability as part of a focused on-site O&M team.
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