Electrical Engineer, EIT

Tetra Tech; California (MO); On-site; USD 75,000 - 89,000; Full time

Benefits offered by this job

Comprehensive benefits

Merit-based rewards

Work-life balance

Collaborative team environment

Professional development opportunities

Job summary

Tetra Tech is seeking an Electrical Engineer — EIT to join our Irvine, CA team. The role involves supporting planning, design, and construction of electrical systems for municipal and industrial water and wastewater facilities, under mentorship from experienced engineers.

Responsibilities include designing power distribution, SCADA, lighting, and communications; collaborating with project teams; and developing cost estimates and construction documents.

Qualifications

• BS in Electrical Engineering from ABET-accredited program.
• Engineering intern/EIT certification (FE passed).
• Familiarity with AutoCAD, Revit, or Plant 3D.

Responsibilities

• Assist in design of low- and medium-voltage power distribution, lighting, SCADA, and communications systems.
• Collaborate with senior engineers to support electrical designs from concept through construction.
• Review drawings and assist with electrical studies and cost estimates.

Skills

AutoCAD

Revit

Plant 3D

Education

ABET-accredited Electrical Engineering BS

Tools

SKM

ETAP

EasyPower

Job description

The Opportunity

Tetra Tech is seeking an Electrical Engineer — EIT to join our Irvine, CA team.

Why Tetra Tech

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact

Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential — join us to advance your career while leaving a lasting legacy.

Position Summary

The Electrical Engineer — EIT will support the planning, design, and construction of electrical systems for municipal and industrial water and wastewater facilities. The role offers exposure to a variety of technical areas, from power distribution and controls to SCADA and communications, while working under the mentorship of experienced professional engineers.

Essential Job Functions

The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.

• Assist in the design of low- and medium-voltage power distribution, motor controls, lighting, SCADA and process control systems, voice/data communications, fiber optics, UPS, security, CCTV, and fire alarm systems.
• Collaborate with senior engineers and project teams to support electrical designs from concept through construction.
• Modify and review production drawings for water, wastewater, and industrial projects under the guidance of senior engineers.
• Support the preparation of electrical studies including power supply, short‑circuit, coordination, and arc‑flash analyses.
• Conduct field inspections, site measurements, and assist with calculations for public and private sector clients.
• Develop cost estimates and electrical construction documents at various project stages.
• Provide assistance during construction, including reviewing submittals, responding to Requests for Information (RFIs), and evaluating change orders.
• Participate in cross‑disciplinary collaboration with other engineering groups.
• Learn from senior engineers through mentorship while refining your technical design and problem‑solving skills.

Required Qualifications

• Bachelor of Science degree in Electrical Engineering or related discipline from an ABET‑accredited program.
• Engineer-in-Training (EIT) certification (FE passed).
• Familiarity with AutoCAD, Revit, or Plant 3D.
• Working knowledge of SKM, ETAP, or EasyPower software.
• Understanding of AGi32 or Visual Lighting programs.
• Strong grasp of standard engineering principles, design practices, and documentation standards.
• Working knowledge of applicable codes and standards, including NEC, NFPA 820, NFPA 70E, and ISA.
• Excellent written and verbal communication skills.
• Ability to work methodically and analytically in a technical, problem‑solving environment.
• Proficiency in Microsoft Office Suite and Bluebeam Revu.
• Strong organizational skills and attention to detail.

Preferred Qualifications

• Internship or prior design experience in water/wastewater or related infrastructure projects.
• Experience preparing construction drawings and specifications.
• Ability to accurately estimate electrical design efforts and construction costs.
• Field experience supporting construction administration, including review of submittals and inspections.

Physical Requirements

Prolonged periods of sitting and computer use. Occasional walking, standing, climbing, or lifting up to 25 pounds may be required. Field visits may involve exposure to weather, construction environments, and active equipment areas.

Work Environment / Environmental Factors

Work will primarily be performed in an office environment with periodic site visits. Fieldwork may include exposure to noise, uneven terrain, and variable weather conditions typical of water and wastewater facilities.

Life at Tetra Tech

The perks of working at Tetra Tech include:

• Comprehensive and market‑competitive benefits.
• Merit‑based financial rewards.
• Flexibility and company‑wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

CA Salary: $75,000 to 89,000 depending on certifications, skills, and experience.

About Tetra Tech

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high‑end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

• Organization: 200 IEW