Process Engineer

Airswift; Houston (TX); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Airswift is seeking a Process Engineer in Houston, TX to contribute to LNG facility design and project execution within a multidisciplinary team. You will engage in process simulation, engineering design, and risk studies across project phases in a dynamic energy environment.

The role requires 7–10 years in LNG engineering, strong knowledge of LNG processing and safety protocols, and hands-on experience across FEED to construction support. Hybrid work arrangement is available.

Qualifications

• Bachelor’s degree in Chemical Engineering.
• 7–10 years LNG engineering, design and operations experience.
• Strong LNG processing, handling and safety knowledge.
• Experience across pre-FEED to construction support.
• Experience in LNG facility areas incl. gas pretreatment, liquefaction, utilities, terminals, storage, transport and distribution.
• Experience reviewing calculations and vendor documentation for specs.
• Participation in risk/safety studies (PHA, HAZOP, QRA, LOPA).

Responsibilities

• Contribute to LNG facility design and project execution.
• Engage in process simulation and engineering design activities across project phases.
• Support risk studies and cross-functional collaboration to ensure safe, efficient delivery.

Skills

Mass and energy balances

PFDs & P&IDs

Process simulation

Relief system design

Equipment sizing

Safety system design

HYSYS/Aspen Plus

LNG regulations

Communication skills

Cross-functional teamwork

Education

Bachelor’s degree in Chemical Engineering

Tools

Aspen HYSYS

Aspen Plus

UniSim

ProMAX

Pipeflo

KORF

Job description

Job Title: Process Engineer Duration: Initially 1-year (temp to hire) Schedule: Monday – Thursday from the office, Fridays work from home Location: Houston, TX

This opportunity offers the chance to contribute to LNG facility design and project execution within a multidisciplinary engineering environment focused on natural gas, LNG, hydrogen, and low-carbon energy solutions. The role supports safe, efficient and high-quality process engineering across project phases, with involvement in process simulation, engineering design, risk studies and cross-functional collaboration. This company is known for delivering engineering and project management services across North America and globally, with a strong focus on disciplined planning, technical excellence and energy transition projects.

Required Education

Bachelor’s degree in Chemical Engineering

Required Experience

7–10 years of direct and/or relevant experience in LNG engineering, design and operations Strong understanding of LNG processing, handling and safety protocols Experience delivering engineering design across pre‑FEED, FEED, detailed engineering and construction support Experience supporting LNG facility areas including gas pre‑treatment, liquefaction, utilities, import and export terminals, storage, transportation and distribution systems Experience checking and reviewing calculations, process deliverables and vendor‑supplied equipment documentation for compliance with specifications Experience participating in risk and safety analysis studies such as PHA, HAZOP, QRA and LOPA

Required Skills

Strong capability in process design calculations including mass and energy balances, equipment and line sizing, hydraulic modelling, relief system design, material selection, safety system design and plant area classification Ability to develop process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), equipment and instrument data sheets, process control narratives and shutdown keys Proficiency with process simulation software such as Aspen HYSYS, Aspen Plus, UniSim, ProMAX, Pipeflo and KORF Extensive knowledge of LNG industry regulations, standards and best practices, including LNG OEM licensor technologies such as APCI and ConocoPhillips Strong analytical and problem‑solving skills with a data‑driven approach to engineering decisions Clear written and verbal communication skills, including the ability to work effectively in client‑facing and cross‑functional environments Highly organised approach with strong attention to detail and accuracy Ability to complete assigned tasks and solve problems using established guidelines and procedures Capability to provide technical guidance and support to junior and intermediate engineers

Preferred Qualifications

Working toward or eligible for registration as a P.Eng. in Canada or PE in the United States

About Airswift

Airswift is an international workforce solutions provider within the energy, process and infrastructure industries. Airswift serves as a strategic partner to clients, offering a turnkey workforce solution to capture and deliver the top talent needed to complete successful projects by aligning with unique project needs. With over 1000 employees and 9,000 contractors operating in over 60 countries, Airswift's geographical reach and pool of talent available is unmatched in the industry.