Senior Construction Inspector

AECO; Orange (CA); On-site; USD 96,000 - 138,000; Full time

Job summary

AECOM is seeking a Senior Construction Inspector to be based in Orange, CA. Under minimal supervision, you will lead a team of engineers and inspection staff and perform complex field inspections of electrical installations and traffic-signal infrastructure.

You will verify materials, submittals and AML compliance, oversee trenching and backfill, and ensure safety and quality standards per Caltrans guidelines. Strong communication and documentation skills are essential.

Qualifications

• BA/BS + 8years of related experience or demonstrated equivalency of experience and/or education.
• A valid driver's license is required, along with the ability to pass a Motor Vehicle Records (MVR) check in accordance with company policy.
• US Citizenship is a requirement for this role.
• Preferred: PE license in California or ICC Construction Inspector certification
• Preferred: specialized certifications in traffic signal inspection or electrical systems inspection
• Experience with Caltrans AML verification and material submittals
• Proficiency with construction management software and inspection documentation tools
• OSHA 30-Hour certification or equivalent safety training
• Experience with foundation inspection, concrete testing, and rebar placement verification
• Familiarity with video detection systems and detector loop installation standards
• Excellent written and verbal communication skills for report preparation and team coordination

Responsibilities

• Perform continuous field inspection of electrical installations, including traffic signal poles, mast arms, foundations, street lights, pull boxes, conduit runs, and detector loops/video detection systems.
• Inspect foundation excavation, rebar cage placement, concrete pours, anchor bolt alignment, and curing for traffic signal and street light standards per Caltrans/County Standard Plans.
• Oversee trenching, backfilling, subgrade compaction, and resurfacing for underground electrical utilities and duct banks within public rights-of-way.
• Verify proper wiring, splicing, conductor color coding, ground rod installation, grounding systems, and service cabinet/meter main hookups.
• Perform pre-installation material inspections to confirm that products (luminaires, signal heads, controllers, cables) match approved submittals and meet the Caltrans AML.

Skills

Field inspection

Leadership

Report writing

Communication

Education

BA/BS + 8 years experience

US Citizenship

Tools

PE license or ICC Construction Inspector

Caltrans AML verification

Construction management software

OSHA 30-Hour

Job description

• Legal Entity: AECOM Technical Services Inc
• Business Line: Transportation
• Work Location Model: On-Site
• Primary Location: US - Orange, CA - 999 Town & Country
• Compensation: USD 70 - USD 100 - hourly

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking aSenior Construction Inspector to be based in Orange, CA.Under minimal supervision, this candidate will perform complex duties utilizing advanced techniques and diversified knowledge of engineering principles and methods. This candidate will also assume lead responsibilities for a team of engineers and professional support staff.

Responsibilities include:

• Perform continuous field inspection of electrical installations, including traffic signal poles, mast arms, foundations, street lights, pull boxes (Type 1 through 6), conduit runs (schedule 80 PVC / rigid galvanized steel), and detector loops/video detection systems.
• Inspect foundation excavation, rebar cage placement, concrete pours, anchor bolt alignment, and curing for traffic signal and street light standards per Caltrans/County Standard Plans.
• Oversee trenching, backfilling, subgrade compaction, and resurfacing for underground electrical utilities and duct banks within public rights-of-way.
• Verify proper wiring, splicing, conductor color coding, ground rod installation, grounding systems, and service cabinet/meter main hookups.
• Perform pre-installation material inspections to confirm that products (luminaires, signal heads, controllers, cables) match approved submittals and meet the Caltrans Authorized Material List (AML).

Qualifications

• BA/BS + 8years of related experience or demonstrated equivalency of experience and/or education.
• A valid driver's license is required, along with the ability to pass a Motor Vehicle Records (MVR) check in accordance with company policy.
• US Citizenship is a requirement for this role.

Preferred Qualifications:

• Professional Engineer (PE) license in California or ICC (International Code Council) Construction Inspector certification
• Specialized certifications in traffic signal inspection or electrical systems inspection
• Experience with Caltrans Authorized Material List (AML) verification and material submittals
• Proficiency with construction management software and inspection documentation tools
• OSHA 30-Hour certification or equivalent safety training
• Experience with foundation inspection, concrete testing, and rebar placement verification
• Familiarity with video detection systems and detector loop installation standards
• Excellent written and verbal communication skills for report preparation and team coordination

Additional Information

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options,well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.