Entry Level Process Mechanical Engineer

Location

Corvallis, Oregon, United States

Capabilities

Mechanical

Office Setup

Hybrid

Job ID

#47489

Industry

Water

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We share a common purpose – to make the world more connected and sustainable. And we’re excited about the innovative ways we can change the world. If you are also interested in turning abstract ideas into realities that transform the world for good, then Jacobs is where you belong.

We are looking for a passionate and dedicated Process Mechanical Engineer. As part of our team, you’ll have the chance to work on projects that bring innovative solutions to our municipal clients’ water and wastewater challenges locally and worldwide.

You’ll be charged with designing piping pumping systems as well as provide oversight of construction for a variety of industrial clients and projects. You’ll also evaluate and select equipment, piping materials and valves, assist with facility layouts, develop calculations, P&IDs and construction documents. In addition, you’ll coordinate with other project disciplines and direct the work of CAD technicians.

Using your leadership skills, you’ll be part of a team engaged in delivering some of the most exciting projects in the Western United States, and beyond.

This position is not eligible for employer-sponsored work authorization now or in the future. Candidates must be legally authorized to work in the United States at the time of hire and maintain such authorization throughout their employment without employer sponsorship.

Here's what you'll need

• Bachelor’s Degree in Mechanical Engineering field from an accredited university or college
• Holds an active professional engineering (PE) license
• Experience and proficiency with Industrial and National Building Codes.
• Capable of working in a team environment, including giving and receiving critical feedback
• Strong and effective verbal and written communications skills
• Successful experience with working and managing remote domestic and international staff
• Proficiency with Microsoft Office Suite
• Authorization to work in the United States without the need for visa sponsorship, now or in the future

Ideally, You’ll Also Have:

• Experience with water and wastewater treatment plants, pump stations, and conveyance systems.
• Proficiency in hydraulic modeling software. (AFT Fathom, Pipe-Flo)
• Experience with Quality Control reviews
• A desire for both personal and team growth
• Ability to serve as the technical liaison between the project owner and design team

Posted Salary Range: Minimum

67,725.00

Posted Salary Range: Upper

99,800.00

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being.

Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount.

Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, and caregiver leave.

And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $67,725.00 to $99,800.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on October 27, 2026. This position will be open for at least 3 days.

At Jacobs, we’re partnering across the globe to create the best project outcomes by maximizing the design, digital technology, and support capabilities of our Global Integrated Delivery (GID) teammates. By joining Jacobs, you’ll commit to supporting and engaging with these teams, as we work to build a company like no other.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.