To support the gas sales and operations of Air Liquide Nordics, the Project Engineer CI&S is responsible for supporting operations for the whole lifetime of a customer installation (from offer to dismantling) and the commercial teams during the business development phase. She/he ensures cost calculation, project preparation, execution and handover of all projects related to customer Installation, manages lead time, budget and scope, keeping in mind legal obligations, AL standards, quality and best practices.
She/he is responsible for the management of different types of projects (PG, Bulk & On Site and E&I if applicable) and will cooperate with the cross countries Engineering and Maintenance teams. The CI&S Project Engineer ensures the implementation of the environmental legislation, works in line with the ISO 14001 standard, respects the good environmental practices and shows a positive attitude with regard to the preservation of the environment.
Project scope definition
The Project Engineer will support the sales representative in the opportunity / business development phase.
Ensure that a clear scope has been defined during the business development phase.
Study & design
Define the necessary services and the appropriate equipment including the Assets in collaboration with the Assets team
Prepare specifications and perform RFQs together with Procurement, if applicable
Develop technical proposals, including budgetary and scheduling requirements, to support the creation of commercial offers
Ensure that a complete and clear design basis is established
Perform risk assessments
Obtain validation from Design Authority or uses validated standard designs
Execution & installation
Participate during the offer / contract / Design Basis review
Lead project execution upon budget approval
Obtain needed legal permits
Acquire and obtain required parts and services
Installations will be constructed using internal Air Liquide staff or external contractors
Ensure timely project reviews and project reports to stakeholders (especially sales reps).
Announce and manage change orders if any (deviations from initial scope).
Manage reservation of assets (Vessels, Heaters, Mixers and other invested equipment
Start up & handover
Supervise and executes start-up and commissioning procedures, or assigns these responsibilities to qualified personnel
Complete technical files and hand them over to operations
Initiate project closure
Provide feedback on project’s lessons learned together with all involved stakeholders
Provide necessary information to maintenance teams for implementation maintenance plans on invested equipment
Determine working budget for continuous maintenance purposes
Communicate the completion of investment orders to accounting / investment control to allow proper and timely activation of installed assets
Support during lifetime of the installation
Provide support during the lifetime of the customer installations (risk assessments, changes, compliance assessments, audits, …)
Manage tanks installation modifications exchanges and dismantlings
Report anomalies
#LI-AS1
Academic or professional Master /bachelor: Engineering (Mechanical, Electromechanics, Chemical or equivalent), Mechanical or Electro Mechanical technical degree
Location: Bromma
Languages: Fluent in Swedish and English, Danish is nice to have
IT/OT skills: ACAD, Google Tools, Telemetry applications, SAP
Other skills:
Understand of procedures and regulatory for new and existing industrial installations
Strong knowledge of engineering & projects methodologies & maintenance activities
Technical understanding of gas physical and production processes
Strong understanding of Safety procedures
Willingness to travel
Promote and support actions towards Safety, Health and environment protection
Encourage questioning of established ideas and practices and ask why regularly
Strive for continuous improvement
Team player & leadership
Our Differences make our Performance
At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.
We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.

Air Liquide is a world leader in gases, technologies and services for industry and healthcare. Present in 72 countries with 67,800 employees, the Group serves more than 4 million customers and patients. Oxygen, nitrogen and hydrogen are essential small molecules for life, matter and energy. They embody Air Liquide’s scientific territory and have been at the core of the Group’s activities since its creation in 1902.
Taking action today while preparing the future is at the heart of Air Liquide’s strategy. With ADVANCE, its strategic plan for 2025, Air Liquide is targeting a global performance, combining financial and extra-financial dimensions. Positioned on new markets, the Group benefits from major assets such as its business model combining resilience and strength, its ability to innovate and its technological expertise. The Group develops solutions contributing to climate and the energy transition—particularly with hydrogen—and takes action to progress in areas of healthcare, digital and high technologies.
Air Liquide’s revenue amounted to more than 27.5 billion euros in 2023. Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, CAC 40 ESG, EURO STOXX 50, FTSE4Good and DJSI Europe indexes.