Job ID: 11866
Location: Denver, Colorado
Employment Type: Contract
Date Added: 04/28/2026

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Job Description

Senior Process Engineer

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.