Chemical Process Engineer
Sample Resume & ATS Keywords
Chemical Process Engineer sits under BLS's Chemical Engineers code (SOC 17-2041): a $121,860 median wage with Chemical Manufacturing the largest employing sub-industry at 28% of all chemical-engineer jobs. Because this title's unit-operations and OSHA PSM vocabulary is entirely different from a pharmaceutical GMP process-engineer resume, an ATS scanning for reactor design, distillation, and process simulation will pass over a resume written in generic "process engineering" language, even from a genuinely qualified candidate.
All sample resume content on this page is original and illustrative — fictional candidates, realistic numbers. Use it as a pattern, not a template to copy verbatim.
Sample Chemical Process Engineer resume summary
What a parseable, keyword-complete professional summary looks like for this role:
Chemical Process Engineer with 8 years designing and scaling up batch and continuous unit operations for specialty and industrial chemical manufacturers. Uses Aspen Plus and HYSYS for process simulation, holds a PE license, and has delivered $14M in capital projects while maintaining full OSHA PSM (29 CFR 1910.119) compliance across two production sites.
Sample achievement bullets that pass ATS screening
Each bullet follows the pattern recruiters and parsers reward: exact keywords, a specific action, and a quantified outcome.
- Designed and scaled up a continuous polymerization unit from pilot to full production, increasing throughput 22% while holding product-quality specs within ±1.5%.
- Led process-simulation work in Aspen Plus and HYSYS for 6 capital projects totaling $14M, cutting engineering-design cycle time by 30% versus prior in-house benchmarks.
- Developed and maintained P&IDs for 3 process units, coordinating with instrumentation and controls teams to support a DCS migration with zero unplanned downtime.
- Reduced steam and cooling-water utility costs 18% ($620K annually) by redesigning heat-integration on a distillation train.
- Held direct engineering accountability under OSHA Process Safety Management (29 CFR 1910.119) for 2 production units, supporting 4 consecutive PHA/HAZOP cycles with zero overdue action items.
- Improved distillation-column yield from 91% to 96.5% through a reboiler-duty optimization project, adding $1.1M in annual product recovery value.
- Managed a $4.2M reactor-retrofit capital project from scope to commissioning, delivering on schedule and 6% under budget.
- Mentored 3 junior process engineers on Aspen HYSYS modeling and mass/energy balance methodology; all three passed FE exam certification within 18 months.
ATS keyword bank for Chemical Process Engineer resumes
From our 2026 research into recruiter sourcing behavior for this role. Recruiter and ATS searches match exact strings — carry the terms your real experience supports, in the wording the posting uses.
| Keyword group | Terms recruiters search |
|---|---|
| Titles & variants | Chemical Process Engineer · Process Engineer (Chemical Manufacturing) · Chemical Engineer · Manufacturing Process Engineer · Unit Operations Engineer |
| Certifications & licensure | Professional Engineer (PE) license, Chemical · BS Chemical Engineering · OSHA Process Safety Management (PSM) training · Six Sigma Green/Black Belt |
| Systems & software | Aspen Plus · AspenTech HYSYS · P&ID development (AutoCAD, SmartPlant) · DCS (distributed control systems) · MATLAB/process modeling software |
| Domain vocabulary | batch and continuous reactor design · distillation · polymerization scale-up · OSHA PSM (29 CFR 1910.119) · capital project engineering · mass and energy balances |
| Quantified outcomes | throughput increase % · yield improvement % · capital project value delivered · energy/utility cost reduction · cycle-time reduction |
Chemical Process Engineer resume formatting: do this, not that
Do
- Name Aspen Plus and/or HYSYS explicitly if you've used them — process-simulation software is a hard-filtered keyword in most chemical process engineer postings.
- State your unit operations by name (batch/continuous reactor design, distillation, polymerization) instead of writing generic 'process engineering.'
- Cite OSHA PSM (29 CFR 1910.119) involvement explicitly if your role touched PHA/HAZOP, MOC, or mechanical-integrity work.
- Quantify capital-project value delivered, throughput/yield gains, and utility-cost reductions — these are the primary screening metrics for this title.
- List your PE license in full if held; it's a recruiter-searched credential that also signals seniority.
Don't
- Don't let your resume read as pharmaceutical GMP process engineering — industrial/specialty chemical ATS filters and pharma ATS filters search almost entirely different vocabulary.
- Don't describe unit operations vaguely ('worked on production processes') without naming the specific operation (distillation, reactor design, scale-up).
- Don't omit process-simulation software even if it feels like a minor tool — it's frequently a required, not preferred, keyword.
- Don't bury capital-project dollar values in a project list without stating your role (led, supported, contributed).
- Don't leave OSHA PSM experience off the resume even if it was a shared plant-wide responsibility — name your specific contribution.
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