Junior Piping / Mechanical Engineer
Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Sep 19, 2026. Worley scores B on the Alion truth index.
About us
Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.
Job Purpose:
The Junior Piping / Mechanical Engineer will support engineering, design, construction, and commissioning activities for Oil & Gas projects. The role will assist senior engineers in piping and mechanical engineering activities while ensuring compliance with project specifications, applicable codes and standards, HSE requirements, and ADNOC/client requirements.
Key Responsibilities:
- Support preparation and review of piping layouts, plot plans, equipment layouts, P&IDs, isometrics, piping specifications, and material specifications.
- Assist in piping design activities including routing, line sizing, pipe support requirements, material selection, and piping interface coordination.
- Support mechanical engineering activities related to static and rotating equipment, including pumps, compressors, vessels, tanks, heat exchangers, and packaged equipment.
- Assist in preparation and review of equipment datasheets, technical specifications, material requisitions, and engineering calculations.
- Review vendor drawings and documents under the guidance of senior engineers and follow up on technical comments.
- Coordinate with Process, Civil/Structural, Electrical, Instrumentation, HSE, Construction, and other engineering disciplines.
- Assist in resolving piping and mechanical technical queries arising during engineering, procurement, fabrication, and construction.
- Participate in 3D model reviews, design reviews, constructability reviews, and interdisciplinary coordination meetings.
- Support site inspections, piping installation, equipment installation, hydrotesting, reinstatement, mechanical completion, and punch-list activities.
- Assist with pre-commissioning and commissioning activities, including system walkdowns and mechanical completion verification.
- Support preparation and maintenance of engineering deliverable registers, technical documentation, reports, and action trackers.
- Ensure engineering activities comply with applicable ASME/API standards, ADNOC/client specifications, project procedures, QA/QC, and HSE requirements.
- Participate in structured technical training, mentoring, and competency-development programs as part of the UAE National development program.
Qualification & Experience:
A bachelor’s degree in relevant engineering or equivalent from an accredited university with a minimum of three (3+) years of relevant experience in the Oil & Gas or Petrochemical industry including minimum two (2) years in GCC region.
Moving forward together
We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.
And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.
And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.