About OPEC

OPEC Systems is an environmental engineering company that provides our clients with intelligent solutions to their complex problems.

Working over the six OPEC divisions of Defence, Energy, Marine, Enviro, Health and College, our teams consist of tradespeople and apprentices, engineers, scientists, project managers, manufacturing technicians, along with accountants, IT, logistics, administration, trainers, HR and marketing personnel. You may find that there is a role somewhere in the mix for you.

Why Work With Us?

Our company has a strong team environment and we treat our employees like family.

We have a diverse workforce and encourage people to share their opinions and ideas to create greater opportunities.

OPEC has six divisions that service a broad customer base, and that guarantees broad and diverse project work in an expansive marketplace

We offer competitive salaries, great benefits, flexibility and annual bonuses, as well as study opportunities with OPEC College

We provide our employees with the opportunity to participate in the end to end project delivery process, from FEED to post-sales support

OPEC is seeking energised, enthusiastic and outgoing people to help us create leading edge environmental solutions, and to take those solutions to the world

Our company encourages opinions and ideas, and actively promotes strong thinkers who are willing to challenge

OPEC values family and offers flexibility to ensure our employees enjoy work/life balance through initiatives like job sharing, part-time work and career breaks.

Job Openings

Trades Assistant

Currently we are looking for a Trades Assistant with a mechanical and technical mind set on the Afternoon Shift 3pm till 1am. The opportunity is based at our Emu Plains, NSW facility.

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Currently we are looking for Tradesperson with a mechanical and technical mind set on the Afternoon Shift. The opportunity is based at our Emu Plains, NSW facility.

Read More »

Who We Are

Peter Murphy

Managing Director

Peter is the MD, founding member and joint owner of OPEC Systems and has over 25 years’ experience in the environmental engineering and consulting industry. Peter holds a Bachelor of Applied Science (Hons) and has competencies in Complex Project Management, Inter-Party Negotiations, Business Development, and Training. Peter has led a number of complex projects for State/Federal Government agencies. 

Connor Walsh

Chief Executive Officer

Connor is the CEO and joint owner of OPEC Systems and has over 25 years of local and international business experience. Joining OPEC in 2005, Connor worked previously for EMI Music Group. Connor holds a Bachelor of Business and is an Associate with the Institute of Chartered Accountants in Australia (1989). Connor also holds competencies in Complex Project Management, Contract Negotiation, Business Development, and Training. 

Our Core Values

What We Do

More than a job or even a career, at OPEC we are passionate about providing hard-working people with opportunities to utilise and expand your knowledge and skills, as we continue to create intelligent environmental engineering solutions.

We are always on the lookout for energetic, experienced people who are safety, quality and client focused. We provide our staff with practical training, real-world challenges and a friendly, supportive workplace. Our company culture is diverse and we encourage our people to share their ideas and opinions to enable OPEC to remain a leader in our industry

Contact Us

If you would like to contact us with regards to a career at OPEC, please send your resume to [email protected], or fill out the form below!