Senior Process Engineer - Brisbane, AUS Department:
Process Engineering
Employment Type:
Full Time
Location:
Brisbane, QLD, Australia
Description Equinox Engineering Australia Pty Ltd.
is an engineering service provider located in Brisbane, QLD. We provide high quality Engineering, Procurement and Construction Management (EPCM) services to our clients in Australia and worldwide. Equinox Australia is engaged in numerous Concept, FEED and Detail Design projects, working with several of the largest energy providers in Australia.
We are seeking a
Senior Process Engineer
with
15+ years of experience
to join our Brisbane team to deliver conventional oil & gas and carbon capture pipeline projects. The role will be accountable for regular face-to-face liaison with our clients, and to provide leadership for the successful execution of capital projects.
Why Join Equinox?
Meaningful work on a wide range of energy and processing projects
Strong, people-focused culture emphasizing mentorship, collaboration, and technical growth
Flexible and supportive work environment with long-term career development opportunities
Entrepreneurial culture that fosters creative and commercially minded leaders
What You’ll Do Technical Support
Lead process engineering design activities across feasibility, conceptual, FEED, and detailed design phases
Perform and oversee process simulations and modelling (HYSYS) for oil & gas and carbon capture facilities
Develop and review key engineering deliverables including material balances, PFDs, P&IDs, and shutdown systems
Execute line sizing, PSV sizing, and preparation of process equipment data sheets
Contribute to cost estimation and economic evaluation during early project phase
Collaboration & Project Execution
Act as Lead Process Engineer coordinating multidisciplinary teams and addressing technical challenges
Collaborate with international offices to execute work-share strategies and ensure project alignment
Provide mentorship and technical guidance to junior and intermediate engineers
Interface directly with clients, vendors, and regulatory bodies as a key technical representative
Safety, Quality & Compliance
Ensure designs comply with Australian and international standards, codes, and regulatory requirement
Participate in and lead HAZOPs, P&ID reviews, and safety studies
Develop control narratives, operating procedures, and start-up/shutdown documentation
Promote a strong culture of safety, quality, and continuous improvement
Technical Exposure
Exposure to conventional and unconventional oil & gas facilities, including sweet and sour gas systems
Design experience with gas processing, compression, and dehydration systems (including Coal Seam Gas)
Involvement in both office-based engineering and on-site field support and inspections
Opportunity to apply international (particularly Canadian) design practices to Australian projects
About You
Bachelor’s degree in Chemical Engineering
15+ years of experience in oil & gas process engineering within an EPCM environment
Professional designations: C.P.Eng, RPEQ, and P.Eng
Strong experience in gas processing facilities, including compression and dehydration systems
Proven leadership experience managing teams and mentoring engineers
Demonstrated field experience and site exposure
Proficiency in:
HYSYS and related simulation software
Ariel / Powerflow compressor tools
Fisher Specification Manager
Strong communication and interpersonal skills, with the ability to influence stakeholders
Experience working with international teams and executing global projects
Ready to Apply? If you're looking to take a leadership role in delivering impactful energy projects, influence engineering excellence across global teams, and contribute to innovative solutions in oil, gas, and carbon capture, we’d love to hear from you.
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