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Join Nynas dynamic team at the Nynas Refinery, a leader in specialized petroleum products. Nynas are recognized for their innovation and steadfast commitment to safety, offering a stimulating environment where your expertise directly contributes to critical design and engineering projects. We are looking for someone with a genuine passion for piping construction and mechanical design where you will be involved in high-complexity environment and oversee the entire project lifecycle.
Job Responsibility:
Develop and review mechanical/piping designs and 3D models in SP3D
Perform or support piping flexibility & stress analysis
Provide site support, coordinating with construction teams, consultants, and other stakeholders
Work across all project phases: prestudy, basic engineering, detailed design, execution, and handover
Ensure compliance with engineering standards, codes, and HSE rules
Participate in safety walks, risk assessments, and design safety reviews
Support multidisciplinary coordination to ensure effective project delivery
Requirements:
Experience in industrial/petrochemical piping & mechanical design, with a strong technical understanding (about 3-5 years of experience but we value your technical mindset and problem-solving skills more than the exact number of years on your CV)
Advanced proficiency in 3D modeling where you are experienced in navigating complex 3D environments, including piping design, routing, 3D modeling, pipe support design, isometric extraction, and model reviews
Experience with Smart 3D (SP3D) is highly meritorious. Alternatively, candidates with advanced skills in E3D, PDMS, or AutoCAD Plant 3D and a commitment to learn will also be considered
Good awareness of international, European, and Swedish design standards and regulations
Ability to multitask and work on multiple projects simultaneously
Strong communication, coordination, and problem-solving skills
Strong commitment to safety and compliance with refinery HSE requirements
Fluent in English, both written and spoken
Nice to have:
Experience with piping stress analysis: Caesar II is a plus
Basic knowledge of SmartPlant Foundation (SPF)
What we offer:
A hybrid working model (3 days on-site and 2 days working remotely)
Work in a high-complexity environment involving high pressures, temperatures, and strict safety requirements - a role that will truly build your experience
You will oversee the entire project lifecycle, covering design, stress analysis (Caesar II), detailed engineering, and commissioning
We offer a challenging role where your technical understanding is valued, with opportunities for professional growth including internal training in SP3D if you have foundational experience with similar design software
A world-class safety culture where they never compromise on safety, whether for the people at Nynas or the environment