Energy & Decarbonization Project Engineer | Lead Renewables

ALTEN; Porto; On-site; EUR 40,000 - 66,000; Full time

Job summary

ALTEN is seeking an Energy & Decarbonization Project Engineer to lead energy transition initiatives within manufacturing environments. You will drive energy efficiency, renewable energy, and industrial decarbonization projects across facilities, coordinating detailed evaluations and stakeholder communications.

The role emphasizes technical and financial feasibility, CAPEX control, and delivering measurable CO2 reductions while coordinating suppliers and project teams in a multinational setting.

Qualifications

• Bachelor’s or Master’s degree in Mechanical, Electrical, Energy Engineering or related field.
• Experience in energy, industrial utilities, sustainability, or decarbonization projects.
• Knowledge of industrial energy systems and energy performance optimization.
• Experience with Solar PV, Industrial Heat Pumps, Heat Recovery, or similar technologies is valued.
• Strong analytical skills for technical and economic evaluation of investments.
• Proficiency in AutoCAD.
• Experience with Microsoft Planner Pro or equivalent project management tools.
• Strong project coordination and stakeholder management skills.
• Fluent Portuguese and English.

Responsibilities

• Manage energy efficiency and industrial decarbonization projects.
• Support the implementation of renewable energy initiatives, particularly Solar PV installations.
• Develop and coordinate industrial heat pump projects.
• Identify and implement waste heat recovery opportunities.
• Optimize utility systems including steam, compressed air, chilled water, and thermal systems.
• Perform energy consumption analysis and energy balance assessments.
• Conduct technical and financial feasibility studies for investment projects.
• Coordinate suppliers, contractors, and commissioning activities.
• Manage project schedules, risks, milestones, and corrective actions.
• Control project CAPEX and monitor budget performance.
• Validate project results through energy savings, cost reduction, and CO₂ emissions reduction metrics.
• Prepare regular updates and reports for project leadership and stakeholders.

Skills

Energy engineering

Project coordination

Analytical skills

Fluent English

Portuguese language

Education

Bachelor’s or Master’s in Mechanical/Electrical/Energy Engineering

Tools

AutoCAD

Job description

ALTEN is seeking an Energy & Decarbonization Project Engineer to lead energy transition initiatives within manufacturing environments. You will drive energy efficiency, renewable energy, and industrial decarbonization projects across facilities, coordinating detailed evaluations and stakeholder communications.

The role emphasizes technical and financial feasibility, CAPEX control, and delivering measurable CO2 reductions while coordinating suppliers and project teams in a multinational setting.