Sr. Process Engineer
Job in
Oak Brook, DuPage County, Illinois, 60523, USA
Listed on 2026-10-18
Listing for:
Nelson Labs
Full Time
position Listed on 2026-10-18
Job specializations:
-
Engineering
Process Engineer, Quality Engineering, Manufacturing Engineer
Job Description & How to Apply Below
Across our 64 facilities worldwide, we have over 3,000 employees who are dedicated to safety and quality. We are a trusted partner to more than 5,800 customers in over 50 countries, including more than 40 of the top 50 medical device companies and 9 of the top 10 pharmaceutical companies.
Sr. Process Engineer The Process Engineer analyzes process data to identify inefficiencies in the sterilization process and implements appropriate improvements. The Engineer also leads development and documentation of new sterilization processes. In collaboration with EHSS, the Engineer field verifies, updates, revises, and modifies process and plant drawings and diagrams to comply with Sterigenics PSM program. This position will primarily support the EO technology.
DUTIES AND RESPONSIBILITIES:
Perform all responsibilities in a safe manner. Follow Sterigenics Health and Safety procedures and requirements
Lead cross-functional process improvement initiatives, applying advanced statistical analysis and simulation tools to optimize performance
Designs robust processes that meet quality, safety, and regulatory standards, with scalability across multiple sites or systems
Support Project Managers with development of new process designs, process flows, and Piping and Instrumentation diagrams (P&) for large scale projects
Conduct root cause investigations for complex process failures utilizing recognized RCA tools (e.g. 5-Why, Fishbone diagrams, etc.) and implement sustainable corrective actions
Develop and optimize SOPs and process-related technical standards
Support General Facility Enhancement designs and commissioning; perform field inspections and verifications as needed
Update and maintain repository for facility installed equipment summary files
Work in close collaboration with Environmental, Health, and Safety to ensure process safety information is compliant with Process Safety Management (PSM) procedures and requirements
Lead a committee to develop and document best practices for sterilization processes
Coordinate drawing updates resulting from field-verified redlines
Review, verify, and update existing controls drawings to the latest vendor revisions
Equipment activities:
Perform site visits to assist in troubleshooting process related deviations
Analyze process data and utilize RCA tools to identify & implement process and equipment improvements
Ensure Process Safety Management equipment components are labeled or tagged to reflect current CAD drawing piping and instrumentation numbers/identification (P&IDs)
Assist in providing equipment details and specifications for entries in maintenance management (CMMS) system files.
Assist with special projects as directed EDUCATION, EXPERIENCE & SKILL
REQUIRED:
B.S. in an Engineering related field or 10+ years related experience
Competent working in both field and office environment
Working knowledge of Root Cause Analysis (RCA) and Lean Six Sigma tools
Excellent written and verbal communication skills
Strong computer skillsOSHA Process Safety Management knowledge a plus Travel will average 25%
Pay and Benefits Salary Range: 92, per year, depending on experience.
Sotera Health offers a competitive benefits package that includes:
Medical, Rx, Dental, Vision, Disability, Life Insurance, Health Savings and Flexible Spending Accounts
401(k) program with Company match that immediately vests
Paid holidays, vacation and sick time
Free financial planning assistance
Paid parental leave
Education assistance
Voluntary benefits including Critical Illness, Accident, Hospital Indemnity and Pet Insurance Employee Assistance Program (EAP) All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or protected veteran status. Sterigenics U.S. LLC takes affirmative action in support of its policy to employ and advance in…
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