JobsProcess-Mechanical Engineer
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Process-Mechanical Engineer

Jacobs

Location

Corvallis, OR

Type

Full-time

Posted

5/5/2026

Compensation

$102,900 - $160,800 per year

Undergraduate with 5+ Years of Experience
Master's with 5+ Years of Experience
Approval 97.8%·Filings 89·New hires 39·
Established Sponsor
·FY 2025

Job description

The Process-Mechanical Engineer role at Jacobs focuses on water and wastewater projects, requiring a driven and curious individual to join a collaborative team of engineers and designers. The position is based in Corvallis, Oregon, and involves working on innovative solutions to complex technical challenges. The engineer will engage in both local and national projects, contributing to the planning and design of treatment systems and facility improvements. This role is ideal for someone with a strong interest in mechanical system design and operation.

Requirements

  • Bachelor’s degree in civil engineering, mechanical engineering, or a related engineering discipline
  • Professional Engineer (PE) license
  • A minimum of 8 years of progressive process mechanical engineering and project delivery experience with water, wastewater, and/or industrial treatment
  • Strong data analysis skills and technical problem-solving ability
  • Proficient skills with MS Office Suite (Word, Excel, PowerPoint)

Responsibilities

  • Evaluate pumping, treatment, and process options to determine the best approaches to solve client challenges
  • Plan and design full-scale pumping and treatment systems and treatment plant improvements for construction
  • Develop facility layouts and process & instrumentation diagrams (P&IDs)
  • Create construction documents, including drawings and specifications
  • Conduct data analysis and computer modeling

Benefits

  • Employees at Jacobs are often offered benefits designed around physical, emotional, financial and social wellbeing, including health and safety programs, mental health support, retirement and financial planning resources, flexible time off and initiatives that support a strong culture of caring.

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