Field Service Technician

Job Title: Field Service Technician / Field Commissioning Specialist

Job Description

The Field Service Technician / Field Commissioning Specialist is responsible for the startup, commissioning, troubleshooting, and validation of commercial systems at customer sites. This role ensures that installed equipment operates in accordance with design specifications, manufacturer standards, and customer expectations. The specialist acts as a technical expert in the field, collaborating closely with contractors, engineers, and end users to deliver reliable system performance, optimize operation, and support high levels of customer satisfaction. Candidates may be based in any U.S. state and will travel frequently on a regional or national basis.

Responsibilities

• Perform startup, commissioning, and validation of commercial systems at customer sites to ensure they operate according to design specifications and manufacturer standards.
• Troubleshoot electrical, mechanical, and HVAC issues in the field, identifying root causes and implementing effective corrective actions.
• Verify system performance, including refrigeration cycles, airflow, and overall operation, to confirm that equipment meets customer expectations and project requirements.
• Collaborate with contractors, engineers, and end users during installation and commissioning to provide technical guidance and resolve issues promptly.
• Use diagnostic tools, meters, and commissioning software to test, calibrate, and document system performance.
• Read and interpret mechanical and electrical drawings, wiring diagrams, and schematics to support installation, startup, and troubleshooting activities.
• Work with control systems and building automation platforms, including BACnet and Modbus, to configure, monitor, and optimize system operation.
• Support commissioning processes in line with industry guidelines and best practices, contributing to accurate documentation and validation reports.
• Travel frequently to customer locations, including regional and national sites, to support project startup schedules and service needs.
• Provide clear communication and updates to stakeholders, ensuring that project timelines, startup activities, and service work align with customer expectations.
• Adhere to safety practices while working on construction sites, rooftops, and in mechanical rooms, including safe use of ladders, tools, and equipment.

Essential Skills

• Associate or Bachelors degree in mechanical engineering, electrical engineering, or a related field, or equivalent practical experience.
• 37+ years of experience in commercial HVAC service, commissioning, or field engineering.
• Hands-on experience with large commercial systems such as chillers, boilers, air handlers, and controls.
• Strong understanding of HVAC systems, refrigeration cycles, and airflow principles.
• Proficiency in electrical troubleshooting and field service work on commercial equipment.
• Ability to perform commissioning activities, including startup, testing, and validation of systems.
• Knowledge of control systems and building automation platforms, including BACnet and Modbus.
• Ability to read and interpret mechanical and electrical drawings, wiring diagrams, and schematics.
• Proficiency with diagnostic tools, electrical meters, and commissioning software.
• Mechanical aptitude and experience working with mechanical components in HVAC and related systems.
• Strong field troubleshooting skills for both electrical and mechanical issues.
• Valid drivers license and ability to travel frequently (approximately 5080% travel, depending on territory).

Work Environment

This role involves frequent regional or national travel, typically ranging from 50% to 80% depending on the assigned territory and project load. Field Service Technicians / Field Commissioning Specialists regularly work overtime, averaging an additional 1015 hours per week based on project demands, startup schedules, and customer timelines. The work takes place primarily at customer sites, including construction sites, rooftops, and mechanical rooms, where conditions may vary in temperature, noise level, and accessibility. The position requires the ability to lift equipment, climb ladders, and work safely in elevated or confined spaces. A valid drivers license is required, as travel by vehicle is a regular part of the job. The environment is hands-on and field-focused, with significant exposure to electrical, mechanical, and HVAC systems and the use of diagnostic tools, meters, and commissioning software to support day-to-day tasks. #ACTmneng26

Job Type & Location

This is a Permanent position based out of Circle Pines, MN.

Pay and Benefits

The pay range for this position is $85000.00 - $100000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Medical, vision, and dental plans Short-term and long-term disability insurance Group term life insurance coverage HSA, FSA, and Dependent Care plans available 8 paid holidays, 4 floating holidays, and generous PTO policy 401k matching Company paid events Annual safety shoe allowance Education assistance program

Job Type & Location

This is a Permanent position based out of Circle Pines, MN.

Application Deadline

This position is anticipated to close on Nov 18, 2026.

Workplace Type

This is a hybrid position in Circle Pines,MN.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.