Field Service Technician

Dashiell•Port Arthur, TX

21d•Onsite

About The Position

Dashiell, an operating unit of Quanta Services, is hiring a Field Service Technician for its Field Services team supporting high-voltage substation and power system testing, maintenance, and commissioning. The position is based at the Port Arthur, Texas office and reports to the Field Supervisor. The technician will be hired at Level I, Level II, Level III, or Senior based on experience, qualifications, and demonstrated knowledge. Responsibility, autonomy, and assignment complexity increase with each level. The role involves testing and commissioning substations, switchgear, transformers, circuit breakers, protective relays, and station auxiliary systems. Duties range from performing tests under close supervision to independently leading complex projects, directing field crews, communicating with clients, reviewing documentation, and coordinating work with project and engineering teams. All levels are expected to follow safety procedures and maintain accurate test records. Extensive travel, including overnight stays, is required. The position is safety-sensitive and involves regular outdoor work in varying weather, exposure to electrical hazards and industrial job-site conditions, and wearing required personal protective equipment. Dashiell offers a competitive compensation and benefits package. Candidates must be at least 18 and legally authorized to work permanently in the United States without current or future visa sponsorship.

Requirements

Associate’s or Bachelor’s degree in Electrical Engineering Technology, Electrical Technology, Electrical Engineering, or a related technical field, depending on level; equivalent field technician experience may be accepted in lieu of a degree (2 years for an Associate’s degree or 4 years for a Bachelor’s degree).
Level I: No prior professional experience required; foundational knowledge of electrical systems through education or related exposure is expected.
Level II: At least 1 year of experience in electrical testing, commissioning, or a related field service role.
Level III: At least 3 years of progressive experience in electrical testing, commissioning, or a related field service role.
Senior: At least 5 years of progressive experience in high-voltage electrical testing and commissioning, with demonstrated crew leadership or senior technician capability.
Knowledge and proficiency in high-voltage electrical testing and commissioning appropriate to the technician's level, including protective relay, power apparatus, and station auxiliary system testing.
Ability to read and interpret electrical drawings, schematics, one-line diagrams, and wiring diagrams.
Mathematical proficiency through trigonometry; ability to perform relevant electrical calculations at the appropriate level.
Strong analytical and troubleshooting skills, including the ability to diagnose testing anomalies and conduct root cause analysis at higher levels.
For Senior level, ability to lead and develop field crews across concurrent engagements, and strong technical report writing and review skills.
For Senior level, thorough knowledge of safety and health regulations applicable to high-voltage electrical work, including NFPA 70E and OSHA standards.
Proficiency in Microsoft Office Suite, including Excel, Word, and Outlook.
Effective verbal and written communication skills, with increasing ability at higher levels to interface with project leadership, engineering, and clients.
Valid driver’s license with an acceptable driving record and ability to operate company vehicles safely.
Willingness and ability to travel extensively, including overnight stays.
Ability to pass a pre-employment background check and drug screen.
TWIC card or ability to obtain one.
Ability to meet the physical and environmental requirements of the position, including extended standing and walking, climbing, lifting up to 50 pounds occasionally, working in confined spaces and near energized equipment, wearing required PPE, and working outdoors in varying conditions.

Nice To Haves

Experience with Doble, Megger, Omicron, or similar test equipment platforms.
Prior experience in electric utility T&D construction or industrial commissioning environments.
Familiarity with NFPA 70E, IEEE, and ANSI standards applicable to high-voltage testing.
At higher levels, experience with SCADA systems, power line carrier, infrared thermography, and phasing/loading verification.
For Senior level, project management training or certification such as PMP or CAPM.

Responsibilities

Perform electrical testing, maintenance, and commissioning on high-voltage substations, switchgear, transformers, circuit breakers, protective relay systems, and related power apparatus, with the degree of supervision appropriate to the technician's level.
Perform standard and advanced tests, including insulation resistance, contact resistance, turns ratio, power factor, hi-pot, circuit breaker timing, cable testing, and cable fault location as appropriate to the role level.
Test, calibrate, troubleshoot, and commission microprocessor-based protective relay systems and protection schemes.
Test, maintain, commission, and troubleshoot low-voltage AC/DC station auxiliary systems, including batteries, chargers, inverters, distribution panels, and voltage regulation controls.
Prepare test equipment, support equipment start-ups and energization, record test data, and maintain accurate field notes, equipment logs, test reports, and commissioning documentation.
Interpret electrical drawings, schematics, one-line diagrams, and wiring diagrams; redline drawings to reflect field conditions as needed.
Perform and verify electrical calculations, including transformer turns ratios, power factor corrections, relay and metering circuit verification, and fault current analysis as appropriate to the level.
Diagnose test anomalies and equipment issues, perform root cause analysis, and develop or direct corrective actions.
Apply and follow safety procedures, including PPE, lockout/tagout, NFPA 70E, and OSHA requirements; participate in or lead JSTAs, safety briefings, and safety stand-down meetings.
Lead field assignments and crews at the appropriate level, coordinate work and resources, and provide guidance, mentorship, training, and performance feedback to other technicians.
Act as a technical point of contact or primary client-facing field representative as appropriate to the level, communicating with clients, Field Supervisors, Project Managers, and Engineering.
Develop, review, and, as appropriate, approve switching orders, test procedures, commissioning plans, test reports, and quality deliverables.
Support proposal and estimating teams by providing technical input on testing scope, crew requirements, durations, and equipment needs.
Coordinate with project and engineering teams to resolve technical issues, manage scope changes, and maintain project momentum.
Perform special projects and other duties as assigned or requested.

Benefits

Company-paid life insurance.
Accidental death and dismemberment insurance.
Long-term disability insurance.
Employee assistance program.
Medical coverage through a traditional PPO or one of two high-deductible health plans, with FSA or HSA options.
Dental coverage.
Vision coverage.
Supplemental life insurance.
Short-term disability.
Critical illness insurance.
Group accident insurance.
Hospital indemnity insurance.
401(k) plan with immediate vesting.