Senior Water/Wastewater Process Engineer – On-Site OC

Actalent; Orange (CA); On-site; USD 150,000 - 220,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Vision insurance

Dental insurance

Disability insurance

Profit sharing

Paid holidays

401(k) Retirement Plan

5 Sick Days

2 Weeks Vacation

Life/Long Term Disability

Generous PTO policy

Job summary

Actalent is seeking a Senior Process Engineer to lead wastewater and water infrastructure projects in Orange County, CA. This hands-on role emphasizes technical excellence, with mentoring responsibilities and direct client interaction.

You will guide planning, design, and construction support while shaping project execution. The role values experience in industrial and municipal wastewater design, strong communication, and the ability to work onsite with a collaborative, client-focused team in a

Qualifications

• Active Professional Engineer (PE) license is required.
• Experience leading wastewater treatment projects and design.
• Proven ability to mentor engineers and collaborate with clients.

Responsibilities

• Lead industrial and municipal wastewater projects from planning through construction.
• Review engineering calculations, reports, drawings and specs.
• Provide QA/QC oversight and stamp deliverables where applicable.
• Mentor staff and collaborate with clients, agencies, and project stakeholders.

Skills

PE license

Industrial wastewater

Project leadership

Client-facing

Mentoring

Job description

Actalent is seeking a Senior Process Engineer to lead wastewater and water infrastructure projects in Orange County, CA. This hands-on role emphasizes technical excellence, with mentoring responsibilities and direct client interaction.

You will guide planning, design, and construction support while shaping project execution. The role values experience in industrial and municipal wastewater design, strong communication, and the ability to work onsite with a collaborative, client-focused team in a