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Tetra Tech
Tetra Tech

62 Tetra Tech Instrumentation Engineer Jobs Hiring Near You

Tetra Tech

Electrical Engineer, PE

Orlando, FL · Hybrid

Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex ... Experience with instrumentation and control (I&C) systems for water or wastewater facilities.

Tetra Tech

Electrical Engineer, PE

Orlando, FL · Hybrid

Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex ... Experience with instrumentation and control (I&C) systems for water or wastewater facilities.

Tetra Tech

I&E Technician

Collinsville, IL · On-site

Tetra Tech, Inc. is seeking an Instrumentation and Electrical (I&E) Technician with a strong ... engineering, or a related technical discipline Ability to effectively communicate both orally and ...

Tetra Tech

Senior Mechanical Engineer

Thunder Bay, ON · On-site

CA$120K - CA$145K/yr

Tetra Tech is adding a Senior Mechanical Engineer to our Mechanical team based in Thunder Bay, ON ... Prepare and review Process Flow Diagrams (PFDs), Piping & Instrumentation Diagrams (P&IDs)

Tetra Tech

Senior Mechanical Engineer

Pickering, ON · On-site

CA$135K - CA$180K/yr

At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our ... Civil/Structural, Electrical and Instrumentation/Controls is required Demonstrate ability to be ...

Tetra Tech

Panel Shop Foreman (Conroe, TX)

Conroe, TX · On-site

Technical degree or certification in Electrical Technology, Instrumentation, Automation, or related ... Tetra Tech Digital Systems is proud to be an Equal Opportunity Employer. All qualified candidates ...

Tetra Tech

Panel Shop Foreman (Conroe, TX)

Conroe, TX · On-site

Technical degree or certification in Electrical Technology, Instrumentation, Automation, or related ... Tetra Tech Digital Systems is proud to be an Equal Opportunity Employer. All qualified candidates ...

Tetra Tech, Inc.

Electrical Engineer, PE

Orlando, FL · On-site

Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex ... Experience with instrumentation and control (I&C) systems for water or wastewater facilities.

Tetra Tech

Electrical Engineer - Controls

Casper, WY · On-site

$90K - $155K/yr

Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex ... Must have experience specifying, ISA data sheets, procuring instrumentation and control devices.

Tetra Tech, Inc.

I&E Technician

Collinsville, IL · On-site

Tetra Tech, Inc. is seeking an Instrumentation and Electrical (I&E) Technician with a strong ... engineering, or a related technical discipline • Ability to effectively communicate both orally ...

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Tetra Tech Jobs Information

What is it like to work at Tetra Tech?

Tetra Tech is a company that values collaboration, innovation, and community involvement, fostering a culture of teamwork and mutual respect among its employees. As a global provider of consulting and engineering services, Tetra Tech offers a dynamic work environment with diverse projects and opportunities to work on complex challenges, from environmental and infrastructure development to defense and international development. Working at Tetra Tech may appeal to candidates who are passionate about making a positive impact and are looking for a company that offers opportunities for professional growth, flexible work arrangements, and a comprehensive benefits package.

What makes Tetra Tech an attractive place to work?

Tetra Tech is a leading provider of consulting and engineering services, with a strong reputation for delivering innovative solutions to complex problems in the fields of water, environment, infrastructure, and energy. The company offers a dynamic work environment that values collaboration, innovation, and employee growth, with opportunities for professional development and advancement in a stable and secure setting. By joining Tetra Tech, individuals can contribute to meaningful projects that drive positive change and growth, both personally and professionally.

Do workers at Tetra Tech get paid breaks?

Sometimes. Only some people get paid breaks.
42% of people say they don’t get paid breaks.
Based on data from 31 people who took the Breakroom Quiz between December 2024 and July 2026.

Does Tetra Tech pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
68% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

At Tetra Tech, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
80% of people say they have to use vacation days when they’re out sick.
Based on data from 10 people who took the Breakroom Quiz between June 2025 and July 2026.

Is the health insurance from Tetra Tech affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 15 people who took the Breakroom Quiz between March 2025 and July 2026.

Do people get paid time off at Tetra Tech?

Some people get paid time off from work.
44% of people say they don’t get paid time off.
Based on data from 18 people who took the Breakroom Quiz between June 2025 and July 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 78% of people with changing schedules find out their shifts one week or less ahead of time.
  • 11% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 11% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 18 people who took the Breakroom Quiz between December 2024 and July 2026.

Do workers at Tetra Tech worry about hours?

Most people don’t worry about getting enough hours.
75% of people report they don’t worry about getting enough hours.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and July 2026.

Do Tetra Tech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
58% report that they don’t have enough control over which shifts they work.
Based on data from 26 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it for Tetra Tech workers to change shifts?

Most people find it easy to change shifts.
75% of people report that it’s easy to change shifts if they need to.
Based on data from 24 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it to get time off at Tetra Tech?

Most people find it easy to get time off.
69% of people report it’s easy to get time off.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and July 2026.

Do Tetra Tech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
71% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and July 2026.

Do jobs at Tetra Tech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
33% of people report that their job takes up time that they don’t get paid for.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it to take sick days at Tetra Tech?

Most people find it easy to take sick days.
86% of people report that it’s easy to take time off if they are sick.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

Is working at Tetra Tech good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
40% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 10 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people at Tetra Tech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
84% of people say they’re treated with respect by their managers.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech get to take their breaks without interruption?

Most people get breaks without interruption.
71% of people report that they get to take their breaks without interruption.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Is it stressful to work at Tetra Tech?

Some people feel stressed out here.
51% of people say they often feel stressed out at work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech enjoy their jobs?

Most people enjoy their job.
82% of people report they enjoy their job.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech recommend working with their team?

Only some people recommend working with their team.
36% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 42 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people get enough training when they start at Tetra Tech?

Most people got enough training when they started.
71% of people report they got enough training when they started working here.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people get support to advance at Tetra Tech?

Only some people are given support to advance their career here.
In the last year, 37% of people report not being given support to advance their career here.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people think Tetra Tech’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
59% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and May 2026.

Do workers feel well informed about how Tetra Tech is doing?

Only some people feel well informed about how the company is doing.
44% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 39 people who took the Breakroom Quiz between December 2024 and July 2026.

What other companies are hiring for Instrumentation Engineer jobs?

What are the most popular jobs at Tetra Tech?

What are the most popular categories at Tetra Tech?

Infographic showing various Instrumentation Engineer job openings at Tetra Tech in the United States as of August 2026, with employment types broken down into 1% As Needed, 95% Full Time, and 4% Part Time. Highlights an 76% Physical, 16% Hybrid, and 8% Remote job distribution.

Electrical and I&C Engineer (Denver, CO)

Tetra Tech

Denver, CO • On-site

$100K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

402nd of 449 rated engineering

Job description

Tetra Tech currently has an opening for an Electrical and Instrumentation Engineer to create electrical system design documents including equipment specifications, single line diagrams, and conduit and cable design, in support of municipal & industrial plant operations. 

Primary Responsibilities:

  • Create electrical system design documents including equipment specifications, single line diagrams, and conduit and cable design.
  • Create control systems design documents including P&IDs, loop drawings, I/O wiring diagrams, control panel layouts, and installation details, using MS Office, AutoCAD, Revit, and Visio.
  • Ability to design control system network architectures, including Ethernet IP, fiber optics, network switches, routers, and firewalls. (Optional)
  • Review and approve project drawings and documents to ensure they meet company and client specifications.

  • Evaluate and understand electrical and control system drawings, using knowledge of industrial control systems, 4-20mA, HART 

    (Highway 

    Addressable Remote Transducer Protocol), and Fieldbus. 

  • Redline technical drawings and documents.

  • Adhere to NEC (National Electric Code), ANSI (American National Standards Institute), ISA (International Society of Automation), ASME (American 

    Society of Mechanical Engineers), and OSHA codes.

  • Perform electrical load calculations, voltage drops, and short circuit analysis.
  • Prepare cost estimates, project status reports and project timelines.
  • Perform and support FAT (factory acceptance test), IO checkout, loop tests, functional tests, and SAT (site acceptance test).

Requirements:

  • Bachelor's Degree in an engineering discipline or related technical degree is preferred; PE a plus. 
    Experience
  • 5-10 years of related electrical and I&C experience.

  • Ability and willingness to travel is required.  Approximately 25% over night travel may be required to support startup and troubleshooting activities.

Salary Range:

$100,000 - $150,000 per year (based on experience)

Benefits:

  • 401(k) and Roth 401(k)
  • Dental Insurance
  • Health Insurance
  • Life Insurance
  • Vision Insurance
  • Employee Stock Purchase Plan (ESPP)
  • Paid time off
  • Performance Bonus
  • Career Growth Opportunities and Training

WHY TETRA TECH

In addition to rewarding job opportunities and continuous growth, we offer an enjoyable working environment, where teamwork and respectful collaboration is highly valued. We offer the benefits of a midsized local office atmosphere backed by a large network of highly skilled professionals.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, military or veteran status, gender, age, disabilities, pregnancy and pregnancy-related conditions, genetic information and any other characteristics protected by the law. We invite resumes from all interested parties.

Additional Information
  • Organization: 227 DSX

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