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Freelance Instrumentation Field Engineer Jobs (NOW HIRING)

LINKAN ENGINEERING LTD

Field Engineer

Golden, CO · On-site

$75K - $90K/yr

The Field Engineer position is part of Linkan's 12-18 month Field Engineer Development Program ... instrumentation to ensure safe and effective operation. * Collect water samples, conduct field ...

MMR Group

Field Engineer

Abilene, TX · On-site

$38 - $45/hr

MMR Field Engineer - based in Abilene, TX Location: Abilene, TX Pay: $38-$45/hour based on ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

MMR Group

Field Engineer

Clinton, MS · On-site

$38 - $45/hr

MMR Field Engineer - based in Clinton, MS Location: Clinton, MS Pay: $45/hour Per Diem: $750/week ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

MMR Group

Field Engineer

Abilene, TX · On-site

$38 - $45/hr

MMR Field Engineer - based in Abilene, TX Location: Abilene, TX Pay: $38-$45/hour based on ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

MMR Group

Field Engineer

Clinton, MS · On-site

$38 - $45/hr

MMR Field Engineer - based in Clinton, MS Location: Clinton, MS Pay: $45/hour Per Diem: $750/week ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

MMR Group

Field Engineer

Alexandria, LA · On-site

$38 - $45/hr

MMR Field Engineer - based in Alexandria, LA Location: Alexandria, LA Pay: $45/hour Per Diem: $750 ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

MMR Group

Field Engineer

Alexandria, LA · On-site

$45/hr

MMR Field Engineer - based in Alexandria, LA Location: Alexandria, LA Pay: $45/hour Per Diem: $750 ... Experience in electrical and instrumentation construction preferred * Ability to read and ...

MMR Group

Field Engineer

Apple Grove, WV · On-site

$38 - $45/hr

MMR Field Engineer - based in Apple Grove, WV Location: Apple Grove, WV Pay: Up to $55/hr. based on ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

Middough Inc.

Field Engineer

Merrillville, IN · On-site

Field Engineer- Position and Responsibilities As an On-site Field Engineer with Middough, you will ... Commissioning and startup assistance for mechanical/piping and electrical/instrumentation and ...

Mmr-Group

Field Engineer

Apple Grove, WV · On-site

$55/hr

MMR Field Engineer - based in Apple Grove, WV Location: Apple Grove, WV Pay: Up to $55/hr. based on ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

Middough Inc.

Field Engineer

Pittsburgh, PA · On-site

Field Engineer- Position and Responsibilities As an On-site Field Engineer with Middough, you will ... Commissioning and startup assistance for mechanical/piping and electrical/instrumentation and ...

MMR Group

Field Engineer

Apple Grove, WV · On-site

$55/hr

MMR Field Engineer - based in Apple Grove, WV Location: Apple Grove, WV Pay: Up to $55/hr. based on ... MMR has served as the industry leader in instrumentation and electrical construction, maintenance ...

FCC Construction Inc.

Field Engineer

Manhattan, NY · On-site

$90K - $120K/yr

Monitor geotechnical instrumentation data (settlement points, extensometers, piezometers, etc.) and ... Interface with survey teams, field engineers from other disciplines, and quality control personnel ...

Linkan

Field Engineer

Elko, NV · On-site

$75K - $90K/yr

The Field Engineer position is part of Linkan's 12-18 month Field Engineer Development Program ... instrumentation to ensure safe and effective operation. * Collect water samples, conduct field ...

ADP, Inc.

Field Engineer

Elko, NV · On-site

$75K - $90K/yr

The Field Engineer position is part of Linkan's 12-18 month Field Engineer Development Program ... instrumentation to ensure safe and effective operation. * Collect water samples, conduct field ...

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Freelance Instrumentation Field Engineer information

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$12.5K

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How much do freelance instrumentation field engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for freelance instrumentation field engineer in the United States is $104,896.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,500.00 and $131,500.00 per year, depending on experience, location, and employer.

What does a freelance instrumentation field engineer do?

A Freelance Instrumentation Field Engineer is a specialized professional who installs, calibrates, maintains, and troubleshoots instrumentation and control systems used in industries such as oil and gas, manufacturing, power generation, and more. Unlike a full-time employee, a freelance engineer typically works on a project or contract basis, providing expertise to various clients as needed. They ensure that instruments and control systems function correctly, adhere to safety standards, and provide accurate data for operations. Their work often involves travel to different sites, adapting to varied equipment, and working independently to solve technical challenges.

What are the key skills and qualifications needed to thrive as a freelance instrumentation field engineer?

To thrive as a Freelance Instrumentation Field Engineer, you need a strong background in instrumentation engineering, process control, and field calibration, typically supported by a relevant engineering degree or technical certification. Familiarity with PLCs, SCADA systems, calibration tools, and industry-specific software is essential for effective troubleshooting and system integration. Excellent problem-solving, communication, and self-management skills help you adapt to varying client needs and work environments. These skills and qualities ensure accurate instrumentation setup, client satisfaction, and successful project completion in dynamic field settings.

What are some typical challenges faced by freelance instrumentation field engineers when working on-site?

As a Freelance Instrumentation Field Engineer, you may encounter challenges such as adapting to varying site conditions, tight project deadlines, and coordinating with diverse teams across multiple sites. Navigating unfamiliar equipment and troubleshooting unexpected technical issues are common, requiring strong problem-solving skills and flexibility. Effective communication and proactive planning are essential for ensuring safety standards and project objectives are met while balancing the demands of multiple clients.

What cities are hiring for Freelance Instrumentation Field Engineer jobs?

Cities with the most Freelance Instrumentation Field Engineer job openings:

What are the most commonly searched types of Instrumentation Field Engineer jobs?

The most popular types of Instrumentation Field Engineer jobs are:

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Freelance Instrumentation Field Engineer jobs near you

Field Engineer

Golden, CO • On-site

LINKAN ENGINEERING LTD
Civil Engineering Construction • 11 - 50 employees
Learn more about LINKAN ENGINEERING LTDexternal

$75K - $90K/yr

Full-time

Posted 12 days ago

Job description

LINKAN’S FOCUS

Linkan is a custom solutions provider for complex water problems. We specialize in industrial water treatment projects related to the mining industry and beyond. 

WHY LINKAN?

At Linkan, we are an employee-owned (ESOP) company, which means every person has a real stake in our success. We think and act like owners because we are owners—sharing in the responsibility, pride, and long-term value we build together.

Guided by our core values—Problem Solvers, Ownership, Teamwork, and Adaptable—we collaborate, innovate, and take responsibility for delivering high-quality results for our clients.

When you join Linkan, you join a team of owners committed to meaningful work and long-term success.

JOB DESCRIPTION

The Field Engineer position is part of Linkan’s 12–18 month Field Engineer Development Program, designed to bridge the gap between engineering theory and real-world water treatment operations. Participants gain hands-on experience operating, maintaining, troubleshooting, and optimizing industrial water treatment plants before transitioning into an office-based engineering role. 

During the program, Field Engineers report to the Operations Team and work primarily as Water Treatment Operators at active project sites. Assignments may include day and night shifts, rotating schedules, frequent travel, and remote project locations. 

During slower operating periods, Field Engineers may also support engineering projects, pilot and laboratory testing, data analysis, technical reporting, and commissioning activities. 

Program completion is based on demonstrated competency, operational readiness, successful completion of program milestones, and business needs—not time alone. Upon successful completion, participants are expected to transition into an office-based engineering role.

Essential duties include:

  • Serve as a shift operator for at least the first six months, directly running water treatment systems, monitoring process conditions, and ensuring compliance with internal and regulatory requirements.
  • Operate and maintain equipment such as: pumps, valves, filters, clarifiers, membrane systems, chemical feed systems, and related process equipment.
  • Perform routine inspections of treatment systems, equipment, piping, pumps, tanks, and instrumentation to ensure safe and effective operation.
  • Collect water samples, conduct field testing, and record and report operational data in accordance with Linkan and site protocols.
  • Support troubleshooting and optimization by identifying system upsets, making process adjustments, and coordinating with operations and engineering teams to resolve issues.
  • Assist with startup, shutdown, maintenance tasks, and commissioning activities for treatment systems.
  • Safely handle and transfer treatment chemicals (coagulants, caustic, lime, oxidizers, etc.) following all safety standards 
  • Support mechanical tasks within the scope of training, including hose connections, pump swaps, line flushing, minor maintenance, and system cleanouts.
  • Maintain housekeeping standards for treatment facilities, work areas, and equipment.
  • Serve as the problem-solving facilitator between site operations and the engineering design team by documenting daily operations, reporting issues, and sharing process observations.
  • Participate in pilot testing, bench chemistry work, and small-scale process trials in the field or in Linkan offices.
  • Provide feedback to the design team on system performance, reliability issues, and opportunities for improvement.
  • Work with minimal supervision while maintaining regular check-ins with supervisors and project leads.
  • Work rotating Water Treatment Operator assignments, including day and night shifts. 
  • Read and interpret P&IDs, PFDs, and plant control narratives. 
  • Participate in engineering, laboratory, pilot testing, and commissioning assignments throughout the program. 
  • Communicate effectively with Operations, Engineering, Laboratory personnel, vendors, and clients.

The above duties and responsibilities are representative of the nature and level of work assigned and are not necessarily all-inclusive.

SKILLS & EXPERIENCE

Specific skills and experience are as follows:

  • B.S. degree in Engineering required
  • Industrial, mining, or heavy-environment operations experience preferred (internships, co-ops, or field work count).
  • Ability to work rotating field schedules, including two-weeks-on/two-weeks-off assignments, day and night shifts, and extended field deployments depending on project needs.
  • Strong mechanical aptitude and willingness to perform hands-on work.
  • Excellent communication, problem-solving, and teamwork abilities.
  • Ability to analyze operating data, recognize trends, and communicate findings clearly.
  • Ability to work safely in rugged environments, including climbing stairs, walking rough terrain, and lifting up to 50 lbs 
  • Ability to work a two-week on / two-week off schedule during year one.
  • During field rotations, work 7 days per week, up to 12 hours per day, depending on site needs.
  • Ability to work in remote locations based on project needs.
  • Ability to work in extreme weather conditions.
  • During off-shifts, remain fully off duty—your time is your own, and Linkan prioritizes burnout prevention.
  • Occasional overtime may be required during operational emergencies, weather delays, or system failures

EQUAL OPPORTUNITY 

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender, national origin, disability or status as a protected veteran.