Energy efficiency engineer involved in building performance throughout project lifecycle. Conducting audits, assisting in contract management, and on-site project analysis.
Responsibilities
Analyze & advise: energy audits, asset strategies
Design & refurbish: project management for renovation across all trades (TCE) or technical installations
Assist & oversee: operations contracts, energy performance contracts
Study & calculate: fluid studies, HVAC, regulatory compliance
Learn the profession from A to Z: business development, advisory, studies, construction site work, and post-completion follow-up
Requirements
3–5 years' experience in building/energy engineering, with proven references in energy refurbishment of buildings
Strong experience with building energy performance projects
Versatile, 'Swiss‑army‑knife' mindset: autonomous, curious, pragmatic, energetic—and able to ask for help when needed
Ability to manage projects end-to-end with rigor and autonomy
Motivation to contribute concretely to the energy transition in your daily professional activities
Benefits
25 days paid leave + up to 12 RTT days + seniority leave (company and collective agreement)
Remote work
100% public transport reimbursement or sustainable mobility allowance €600/year
Meal vouchers €12.10/day
Complementary health insurance
Works council benefits
Gift vouchers
Internal development paths (Nepschool, technical training) and rapid opportunities for increased responsibility
Job title
Energy Efficiency Engineer – TCE Project Management
Reliability Test Engineer at Celestica maintaining and improving automatic test equipment for product validation. Conducting reliability testing and collaboration with cross - functional teams to ensure quality.
Engineer, Test Manufacturing (ICT) at Celestica providing tester support and improving test solutions in Thailand. Collaborating with production and internal customers for robust testing outcomes.
Associate Engineer responsible for automatic test equipment and support in manufacturing at Celestica. Focus on optimizing testing processes for product quality and efficiency.
Electrical Project Engineer supporting MEP systems in commercial construction. Working closely with project teams on schedules and resolving construction issues in Arizona.
Technology Engineer at PNC designing, building, and maintaining technology solutions aligned with business strategies. Collaborating to ensure quality deliverables while maintaining compliance with standards and processes.
Project Engineer enhancing mission assurance for aerospace systems at The Aerospace Corporation. Collaborating on innovative approaches, supporting cutting - edge space programs, and managing technical integrations.
Engineer in electrical design at HII’s Newport News Shipbuilding division, focusing on U.S. Navy nuclear systems with responsibilities in research, development, and testing.
Lead Test Engineer synthesizing customer contractual needs into system test solutions while coordinating integrated testing activities at HII's Newport News Shipbuilding.