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Process Engineer

Columbia River Nitrogen LLC
St Helens, OR Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 10/14/2026

Company Description

Columbia River Nitrogen is a leading producer of high-quality nitrogen-based fertilizers and chemical products. Conveniently located in Deer Island, Oregon, the company benefits from direct river access, enabling efficient distribution across the Pacific Northwest. Columbia River Nitrogen is committed to providing reliable and performance-driven solutions to meet the needs of agricultural and industrial clients. The organization focuses on innovation, sustainability, and operational excellence to support its customers.


Role Description

This is a full-time, on-site Process Engineer position based in St. Helen's, OR. In this role, the Process Engineer will monitor and drive the daily operations of the plant to meet key performance metrics. This role works closely with Operations, Maintenance, and Reliability to routinely gather on-the-ground insights into plant performance. This role receives technical direction and mentoring from the Senior Process Engineer and contributes to the continuous improvement, process safety initiatives, and operating discipline of the plant


Qualifications

  • 3-5 years of process engineering experience at an ammonia manufacturing plant - working knowledge of ammonia and urea processes
  • Bachelor's degree in chemical engineering or a related discipline required
  • Strong grounding in HSE and PSM principles, risk assessments, and environmental compliance
  • Proficiency with mass and energy balances, heat exchange performance and trend interpretation
  • Working understanding of DCS and PLC system interfaces
  • Commitment to data-driven decision-making, problem-solving, teamwork, and stakeholder holder management
  • Strong written and verbal communication skills and ability to explain complex ideas to non-technical stakeholders
  • Positive attitude, strong work-ethic, and dedication to company values


Why Columbia River Nitrogen

  • We’re a nimble, forward-thinking organization that values agility over bureaucracy. Our teams are empowered to move quickly, challenge the status quo, and continuously improve how we work. If you thrive in an environment where your ideas can shape real outcomes, you’ll feel right at home here.
  • 12 company paid holidays
  • 3 weeks' vacation and 40 hours of sick time
  • 9-80 schedule
  • 8 weeks paid parental bonding leave
  • Comprehensive, competitive benefit plan
  • Tuition reimbursement and professional development


Salary.com Estimation for Process Engineer in St Helens, OR
$87,428 to $101,259
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