Job ID: 11866
Location: Denver, Colorado
Employment Type: Contract
Date Added: 04/28/2026
Job Description
Location: Denver, CO
Description:
As a Senior Process Engineer, you will provide process engineering services to Client and its customers, perform process engineering tasks with oversight from a Lead Process Engineer, and provide mentorship to others within the process engineering team. You will bring oil refining, pipeline, and gas processing, and/or chemical industry experience to specifically support Client’s client local to Denver, CO.
Responsibilities:
- Deliver process engineering services that meet Client’, its customers’ and applicable statutory and regulatory specifications, on time and within budget.
- Initiate, manage and if required supervise process engineering project requirements.
- Perform process engineering services such as:
- participate in relevant meetings, prepare progress reports, and follow required checking procedures.
- ensure the project scope is clear and that changes comply with project change management processes.
- provide assistance and advice during procurement, construction, and commissioning activities.
- outline project requirements including actively promoting workshare, where appropriate, assign tasks and supervise progress; and
- proactively resolve any discrepancies between Client and its Customer’s requirements.
- communicate resource plan and needs for assigned projects to the Process Engineering Manager and seek resources with the assistance of the manager.
- communicate effectively with the process engineering team and project stakeholders, including the Customer.
- Identify issues and problems, develop appropriate solutions, and ask for assistance when required.
- Provide technical oversight, assign tasks to junior or mid-level engineers, and monitor progress for projects as needed.
- Develop, check and be the technical owner and approver of process engineering deliverables including, but not limited to, the following:
- Process Flow Diagrams (PFDs)
- Heat and Material Balances (HMBs)
- Piping & Instrumentation Diagrams (P&IDs)
- Process models in Aspen HYSYS, Unisim Design, or other simulation software.
- Line sizing, velocity and pressure drop calculations.
- Equipment sizing calculations and specifications for bulk separation vessels, heat exchangers, pumps, compressors, control valves and PSV’s.
- Pressure Safety Valve (PSV) overpressure analysis and sizing, familiar with Iprism.
- Relief system (flare) evaluation and analysis
Technical/Industry Experience and Qualifications Requirements:
- 10+ years of process engineering experience executing projects in the oil, natural gas, and/or chemical industries.
- Demonstrated capability as a process engineering lead.
- Substantial experience of working in multi-disciplinary projects and teams.
- Highly effective technical and practical engineering skills and ability to consistently deliver quality, accurate, and timely work to Client and its customers.
- Knowledge of the fundamental requirements of the process engineering, and the basic requirements of other engineering fields.
- Knowledge of applicable local and international standards, statutory and regulatory requirements.
- Competent use of process engineering specific software.
- AspenTech products (HYSYS, Flare System Analyzer, etc.)
- Honeywell Unisim products
- BRE ProMax
- Hydraulic modeling software
- Other internal and external calculation tools and software
- Competent use of relevant software such as MS Office Suite.
- OGLA experience preferred.
- Pipeline Hydraulic Analysis preferred.
- Flow Assurance experience is a plus.
Education – Qualifications, Accreditation, Training:
- Bachelor’s or master’s degree from an ABET accredited university or college in Chemical Engineering or related field.
Preferred:
- Professional Engineer (PE) status preferred.
- CO and CA PE license preferred.

