Field Supervisor

Dashiell, an operating unit of Quanta Services (trading as PWR), is a leading national provider of technical and construction services supporting critical electric infrastructure. We serve electric utilities, power generation, industrial, renewable, and energy markets with integrated capabilities spanning planning and system studies, engineering and design, maintenance and testing, program management, construction, and turnkey EPC delivery.

With more than 60 years of experience executing large, complex projects, Dashiell specializes in medium- and high-voltage electrical infrastructure and delivers safe, reliable solutions across the full project lifecycle. Backed by the scale, resources, and safety culture of Quanta Services, Dashiell partners with clients to build and maintain the infrastructure that powers communities and economies. Learn more at

Primary Function

The Field Supervisor is a multi-project leader responsible for overseeing the execution and performance of Dashiell’s field testing, commissioning, and maintenance operations. This role manages project schedules, budgets, and revenue targets while ensuring quality, safety, and client satisfaction across concurrent field service engagements. The Field Supervisor may also perform hands‑on electrical testing and commissioning activities as operationally required. The position will be based in our Deer Park, TX office located at 2910 E. P Street, Deer Park, TX 77536and will report to Dashiell’sVice President, Field Services.

Duties & Responsibilities

Employee may be called upon to perform any or all of the following functions:

• Supervise and manage the execution of multiple concurrent Field Service projects, ensuring adherence to scope, schedule, budget, and quality standards.
• Maintain accountability for revenue and profitability on assigned projects; monitor project financials and take corrective action to protect margins.
• Plan and allocate field crew resources, equipment, and materials across projects to optimize productivity and meet client schedules.
• Represent the company and the Field Services department in meetings with clients, ensuring professional communication, expectation alignment, and client satisfaction at a program level.
• Provide technical direction, training, and performance feedback to field staff; support hiring decisions and contribute to workforce development across the Field Services organization.
• Enforce corporate policies and procedures on assigned projects, including safety, quality, and operational standards.
• Represent the company in a QA/QC role, ensuring all testing and commissioning deliverables meet internal standards and client specifications.
• Conduct and lead Job Safety Task Analyses (JSTAs), safety briefings, and safety stand‑down meetings; investigate and report on incidents, near‑misses, and safety observations in accordance with company protocols.
• Review job scope and conduct project kickoff meetings to convey scope, schedule, safety requirements, and technical expectations to field crews and subcontractors.
• Coordinate with Project Managers, Engineering, and clients to resolve technical issues, manage scope changes, and maintain project momentum.
• Review and approve test reports, commissioning documentation, and quality deliverables produced by field crews.
• Perform electrical testing and commissioning activities as operationally required, including protective relay testing, power apparatus testing, and station auxiliary system testing.
• Direct and oversee testing and commissioning of power apparatus including power transformers, current transformers, potential transformers, medium‑and‑high-voltage circuit breakers, and switchgear assemblies.
• Direct and oversee testing, commissioning, and maintenance of low‑voltage AC/DC station auxiliary systems including station batteries, battery chargers, inverters, DC distribution panels, AC distribution systems, and voltage regulation controls.
• Support proposal and estimating teams with technical input on testing scope, crew requirements, durations, and equipment needs for project pursuits.
• Perform special projects and complete other duties as assigned or requested.

How You Will Make an Impact

• Drive the successful delivery of testing and commissioning projects by providing strategic leadership, hands‑on technical expertise, and effective resource management across multiple concurrent engagements.
• Protect project profitability by proactively managing budgets, crew deployment, and schedule adherence while identifying and mitigating risks before they impact performance.
• Strengthen Dashiell’s reputation for quality and safety by ensuring every project meets or exceeds client expectations and industry standards.
• Build and develop a high‑performing field workforce through structured mentorship, technical training, performance management, and a culture of continuous improvement.
• Serve as a trusted client‑facing leader, building lasting relationships at the program level that support repeat business and long‑term partnerships.
• Enhance organizational capability by contributing expert technical and operational input to project pursuits, improving win rates and execution confidence.

Minimum Qualifications / Experienc e

Required

• Associate’s or Bachelor’s degree in Electrical Engineering, Electrical Engineering Technology, or a related technical field; equivalent field experience may be considered in lieu of a degree (2 years for Associate’s, 4 years for Bachelor’s).
• Minimum of 7 years of progressive experience in high-voltage electrical testing and commissioning, with demonstrated supervisory and project management capability.
• Comprehensive knowledge of all areas of electrical testing and commissioning sufficient to provide technical direction and quality oversight, including protective relay testing, power apparatus testing, circuit breaker testing, cable testing, station auxiliary systems, and full system commissioning.
• Proven ability to manage multiple concurrent projects with accountability for scope, schedule, budget, and revenue performance.
• Demonstrated experience in field crew management, resource planning, and workforce development.
• Strong understanding of project financials including revenue recognition, cost tracking, and margin management.
• Advanced ability to read and interpret complex electrical drawings, schematics, one‑line diagrams, three‑line diagrams, wiring diagrams, and protection schemes.
• Strong technical report review skills with the ability to approve comprehensive commissioning documentation.
• Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint, Outlook).
• Strong verbal and written communication skills with the ability to present to clients, project leadership, and executive management.
• Mathematical proficiency through trigonometry.
• Thorough knowledge of safety and health regulations applicable to high-voltage electrical work, including NFPA 70E and OSHA standards.
• Strong interpersonal skills and professional demeanor with the ability to represent Dashiell in client‑facing interactions at a program level.
• Valid driver’s license with an acceptable driving record; willingness to travel extensively, including overnight stays.
• Ability to pass a pre‑employment background check and drug screen.
• TWIC card or ability to obtain one.

Preferred

• Experience with Doble, Megger, Omicron, or similar test equipment platforms.
• Prior experience in electric utility T&D construction or industrial commissioning environments.
• Experience with SCADA systems, power line carrier, infrared thermography, and phasing and loading verification.
• Project management training or certification (e.g., PMP, CAPM).
• Experience with project financial management and reporting tools.

Physical Requirements

• Ability to stand and walk for extended periods (up to 8–12 hours).
• Ability to climb stairs and ladders and access elevated work areas.
• Ability to lift and carry up to 50 pounds occasionally.
• Ability to bend, kneel, crouch, and work in confined spaces.
• Ability to work near energized electrical equipment.
• Ability to wear required PPE at all times, including hard hat, safety glasses, steel‑toe boots, FR clothing, gloves, and hearing protection.
• Ability to operate company vehicles safely and maintain a valid driver’s license.
• Ability to travel frequently, including overnight stays.

Environmental Conditions

• Regular outdoor work in varying weather conditions including extreme heat, cold, humidity, and wind.
• Exposure to electrical hazards, energized equipment, and arc flash environments.
• Exposure to noise, dust, vibration, and industrial job site conditions.

Driving & Safety-Sensitive Position

• This position is classified as safety-sensitive and requires maintenance of a valid driver’s license, acceptable driving record, compliance with company motor vehicle policies, and compliance with drug and alcohol testing requirements.

Equal Employment Opportunity

Dashiell is an Equal Opportunity Employer. Employment decisions are made without regard to race, religion, color, sex, gender identity or expression, sexual orientation, age, national origin, disability, veteran status, or any other protected status under applicable law.

Dashiell offers a competitive compensation and benefits package. Benefits include company-paid life insurance, accidental death and dismemberment insurance, long-term disability insurance, and an employee assistance program. Additional benefit offerings include medical coverage through a traditional PPO or one of two high-deductible health plans (with FSA or HSA options), dental and vision coverage, supplemental life insurance, short-term disability, critical illness insurance, group accident insurance, hospital indemnity insurance, and a 401(k) plan with immediate vesting, among others.

Candidates must be at least 18 years of age and legally authorized to work in the United States on a permanent basis without current or future visa sponsorship.

Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions as defined by Company policy.