Field Service Technician

Mission Critical Group

. Perform installation, testing, calibration, and maintenance of low-, medium-, and high-voltage electrical equipment and control systems .

Posted 9/21/2026full-timeRemote • Mississippi • United StatesMid-LevelSenior💰 $35 - $55 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in installation, testing, and maintenance of electrical equipment and control systems, with strong capabilities in troubleshooting and root cause analysis. Proficient in maintaining safety standards and building customer relationships through effective communication and technical knowledge.

Highest-signal resume keywords

Electrical Equipment InstallationPLC TroubleshootingRoot Cause AnalysisElectrical Test Equipment ProficiencySafety Compliance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Electrical TheoryPower Distribution SystemsControl SystemsTechnical Drawings InterpretationPreventive MaintenancePredictive MaintenanceEquipment ModificationsService ReportingJob Hazard AnalysisTroubleshooting Electrical Systems

Soft Skills

Professional CommunicationCustomer Relationship ManagementProblem SolvingTeam CollaborationAdaptability

Tools & Technologies

MultimetersInsulation TestersPower Quality AnalyzersMicrosoft OfficeService Reporting Software

Certifications & Qualifications

High School DiplomaGED

Industry Keywords

Power GenerationUtilitiesMarineOil and GasManufacturingIndustrial EquipmentNFPA 70EOSHA StandardsLockout/Tagout ProceduresElectrical Safety Standards

About the role

Key responsibilities & impact

Perform installation, testing, calibration, and maintenance of low-, medium-, and high-voltage electrical equipment and control systems
Troubleshoot electrical, mechanical, control, PLC, generator, switchgear, relay, and power distribution systems
Conduct preventive and predictive maintenance inspections
Diagnose equipment failures and determine root causes using technical drawings, schematics, diagnostic tools, and testing equipment
Complete repairs, retrofits, upgrades, and equipment modifications
Respond to emergency service calls and provide on-call support
Build and maintain positive customer relationships through professional communication and technical expertise
Provide recommendations for maintenance, repairs, upgrades, and operational improvements
Prepare service reports documenting findings, corrective actions, recommendations, and parts utilized
Support service quoting through accurate field assessments and scope development
Conduct job hazard analyses and maintain safe work practices
Report safety concerns, incidents, and near misses
Support continuous improvement initiatives
Complete service documentation, expense reports, timesheets, and travel records
Maintain company tools, testing equipment, vehicles, and inventory
Participate in required training and certification programs

Requirements

What you’ll need

3–5 years of field service, maintenance, or troubleshooting experience involving electrical power systems, generators, switchgear, controls, or industrial equipment
Experience in power generation, utilities, marine, oil and gas, manufacturing, or industrial environments preferred
Experience with PLC troubleshooting and electrical control systems preferred
Knowledge of electrical theory, power distribution systems, switchgear, generators, protective relays, and control systems
Ability to read and interpret electrical schematics, wiring diagrams, and technical manuals
Familiarity with PLC platforms such as Allen-Bradley, Siemens, Schneider, or similar systems
Proficiency using electrical test equipment including multimeters, insulation testers, and power quality analyzers
Strong troubleshooting and root cause analysis skills
Proficiency with Microsoft Office and service reporting software
High School Diploma or GED required
Ability to work extended shifts, weekends, or holidays as required
Ability to stand for extended periods and work around machinery
Ability to walk, stand, and climb stairs in the manufacturing plant
Ability to lift and carry items up to fifty (50) pounds following OSHA standards
Ability to see and hear well enough to navigate the plant safely and communicate effectively
Adherence to company, customer, OSHA, NFPA 70E, and applicable safety requirements
Ability to use proper PPE and follow lockout/tagout procedures and electrical safety standards

Benefits

Comp & perks

Overtime may be required and is paid on an hourly basis
Required training and certification programs
Remote work availability stated in the posting
Equal employment opportunity protections
Extensive travel and on-call support opportunities