Senior Electrical Engineer Senior Electrical Engineer

If you want to be part of the new decade on energy revolution, at Smart Energy LAB you will have the opportunity to have a real impact by creating new products and services that will contribute to energy transition, focusing on the 3Ds (Decarbonization, Decentralization and Digitalization).

Smart Energy LAB is a Collaborative Laboratory (Co
LAB) held by EDP Comercial, Accenture, Instituto Superior Técnico, Faculty of Sciences of Lisbon, University of Coimbra, INESCTEC and INESC ID.

Smart Energy Lab has a unique combination of science, technology and industry in the energy sector, focused on creating new products and services for the downstream of the energy value chain.

“We are a green dream factory that will make tomorrow possible, improving life for everyone with new energy solutions through smart collaboration. ”

In order to create the future, we are looking for an Senior Electrical Engineer.

Senior Electrical Engineer you will perform tasks such as:

• Lead from start to finish project ownership from specification to design, prototype, and manufacturing (e. g. electric vehicle charging points, home batteries, inverters, local controllers, gateways, load monitoring hardware)
• Lead the design and development of digital and analog electronics for control of electronic systems
• Lead hardware and electrical engineers
• Collaborative work with software engineers, project managers and business analysts
• Technical requirements analysis and specification
• Sourcing of components
• Installation process optimization for
  - facing products

What we are looking for:

• Strong alignment with our mission
• Focus on measuring and achieving positive impact on
  - users, customers and the planet
• Stays on top of latest developments in the field
• Desire to work in a respectful, transparent, and collaborative work environment

Specific Skills Required:

• Master's degree in Electrical Engineering or the equivalent in experience
• Ph
  D is an advantage
• 5 or more years of hands‑on experience in a relevant position
• Portuguese tax number required

Location: Lisbon, Portugal

Employees need to have Portuguese tax residency, be located in Lisbon region.

Contract until June 2026, with possibility to renew

Electrical Design Engineer

Hoje

Job Title: Electrical Design Engineer – Data Centers

Company: CTS Group

Location: Lisbon, Portugal

About CTS Group

CTS Group SA is a fast‑growing and dynamic company, specializing in the design and build of large‑scale Data Centers across multiple countries, including Scandinavia, Europe, and the Middle East. CTS Group is rapidly expanding into other markets globally. In addition to D&B, we develop and produce digital systems tailored for the Data Centre industry and standardized self‑contained units. Our team of professionals, representing more than 40 different nationalities, fosters an inclusive and collaborative culture where innovation and excellence are at the heart of everything we do. Through our projects, we have built a strong reputation as a trusted partner in delivering some of the most advanced, efficient, and sustainable Data Centre solutions in the region.

About the Role

We are looking for a detail‑oriented and proactive Electrical Engineer to join our Lisbon office. This role is key in designing and developing high‑quality, reliable, and efficient electrical systems for Data Centers.

Key Responsibilities

• Design and develop electrical systems for Data Centers, including power distribution, grounding, lighting, and standby power.
• Create and manage single‑line diagrams, electrical schematics, and panel schedules using EPLAN and Revit.
• Perform power system analysis (short circuit, load flow, arc flash, protection coordination) using ETAP.
• Develop and validate lighting and emergency lighting designs using DIALux.
• Coordinate with multidisciplinary teams (mechanical, civil, architectural) to ensure seamless integration of electrical systems.
• Participate in peer design reviews, ensuring compliance with international standards (IEC, IEEE, NEC, NFPA 70E).
• Prepare detailed design documentation, specifications, and Bills of Quantities (BOQs).
• Support commissioning teams and respond to RFIs during construction phases.
• Ensure compliance with local electrical codes and global data center design standards.
• Stay updated with emerging technologies and best practices in mission‑critical power systems.
• Collaborate closely with design partners from other engineering disciplines.

Required Skills and Experience

Junior: 3+ years.

Intermediate: 5+ years.

Senior: 8+ years (including at least 2 years leading data center or mission‑critical infrastructure design).

• Preferably proficient in or familiar with:
• ETAP (power systems modeling and analysis).
• EPLAN (electrical schematics and control panel design).
• Revit (BIM modeling and coordination).
• DIALux (lighting simulation and design).
• Strong knowledge of electrical codes and standards (NEC, IEC, IEEE, NFPA 70E).
• Familiarity with Tier classifications (Uptime Institute) and redundancy concepts ( N+1, 2N).
• Experience in mission‑critical environments (data centers, telecom, hospitals, etc. ).
• Exposure to HV/MV substations, switchgear layouts, and BMS integration.
• Knowledge of digital twin concepts or energy monitoring systems is a plus.
• Excellent problem‑solving, communication, and teamwork skills.
• Ability to manage multiple projects under tight deadlines.
• Proficiency in English (mandatory); other languages are an advantage.

What We Offer

• Competitive salary package aligned with your professional experience.
• Health Insurance.
• Opportunity for professional growth and development.
• Continuous training and learning opportunities.
• A dynamic, professional, and collaborative work environment in Lisbon, with a diverse and inclusive team that values Innovation and excellence.

If you have the profile we’re looking for, apply for the opportunity to join an excellent team and contribute to the success of a fast‑growing international

Electrical Engineer

Lisbon, Lisboa Smart Energy LAB

If you want to be part of the new decade on energy revolution, at Smart Energy LAB you will have the opportunity to be part of a real impact by creating new products and services that will contribute to energy transition, focusing on the 3Ds (Decarbonization, Decentralization and Digitalization).

Smart Energy LAB is a Collaborative Laboratory (Co
LAB) held by EDP Comercial, Accenture, Instituto Superior Técnico, Faculty of Sciences of Lisbon, University of Coimbra, INESCTEC and INESC ID.

Smart Energy Lab has a unique combination of science, technology and industry in the energy sector, focused on creating new products and services for the downstream of the energy value chain.

“We are a green dream factory that will make tomorrow possible, improving life for everyone with new energy solutions through smart collaboration. ”

In order to create the future, we are looking for an Electrical Engineer.

We are looking for an Electrical Engineer, that will perform tasks such:

- Participate in and improve installation workflows, including planning, field support, and documentation.

- Follow and adapt standard procedures for commissioning and verification of energy systems.

- Conduct site surveys and support the installation processes.

- Prepare and review technical documentation.

- Guide and mentor junior engineers or technicians.

- Delegate tasks, support troubleshooting, and promote good engineering practices within the team.

- Communicate effectively with field teams, internal stakeholders, and occasional clients.

What we are looking for:

- Innovation mindset and a proactive, hands‑on approach.

- Strong sense of ownership and accountability.

- Desire to work in a respectful, transparent, and collaborative environment.

- Alignment with our mission and values.

- Hands‑on experience in energy systems, installations, or Io
T‑based projects (a plus).

- Basic understanding of firmware or embedded systems (a plus).

Specific Skills Required

- Degree in Electrical Engineering or a related field.

- 3+ years of relevant experience in electrical or energy systems.

- Experience with electrical panels, hardware integration, and on‑site installations.

- Familiarity with energy management systems and Io
T architectures (e. g. , Modbus, MQTT).

- Understanding of site surveys, commissioning, and standard field procedures.

- Ability to work with firmware or embedded systems (a bonus, not mandatory).

- Proven ability to mentor and guide junior team members.

- Skilled in delegating, supporting team troubleshooting, and upholding high engineering standards.

Location: Lisbon, Portugal

Employees need to have Portuguese tax residency, and be located in Lisbon Region.

Position sponsored by Portuguese R&D Funding Project: 12 months contract, with possibility to renew to permanent contract after the first contracting period.

Electrical Engineer (relocation to the Netherlands)

As a Hardware Engineer EPLAN, you will be responsible for designing, specifying, and drawing electrical schematics and control panels. You will work on various projects within industrial automation, operating both independently and collaboratively. Your tasks will include:

• Designing and drafting electrical schematics using EPLAN software.
• Specifying and selecting the necessary hardware components.
• Collaborating with other engineers and project managers to understand and translate technical specifications into practical designs.
• Creating material lists and technical documentation.
• Managing changes in the design and ensuring timely and accurate implementation.

Requirements:

• A completed technical education at HBO level, preferably in Electrical Engineering or a related field.
• Extensive experience with EPLAN, including drawing electrical schematics.
• Knowledge of industrial automation and control systems.
• Ability to work independently with a proactive attitude.
• Checking the ordered electrical panels on the basis of a FAT at the supplier before they are transported to the construction site.
• Good communication skills and a team‑oriented mindset.
• Accuracy and attention to detail.

You find it a challenge to find the right match and to map out what is required to relocate to the Netherlands. Xelvin knows what it takes to get this going and supports you in finding the right job, a place to live and the required documentation to get started. Xelvin is an international recruitment agency with over 16 years of experience. We believe that technology is an indispensable link for the development and sustainability of the world. That is why we connect the best people to the best companies and bring craftsmanship and ambition further together. Always with passion and in an individual, goal‑oriented way.

• 2 years Xelvin contract including competitive salary, holiday allowance, paid holidays and pension.
• Relocation package from Xelvin: Finding the right new challenge, flight to the Netherlands paid by Xelvin, arrangement of documentation that is needed to work in the Netherlands and guidance from our housing consultant to find accommodation.
• Salary between € 3000 and € 5400, based on work experience
• 25 paid holidays in addition to public holidays
• Holiday allowances of 8, 33% of yearly salary
• A job with perspective. After the 2 years contract of Xelvin you will be on contracted by your employer.
• Career-oriented education, training or courses.
• Excellent employment conditions, both primary and secondary