Key Takeaways
- Start Campus is building SINES DC — a 1.2GW data center campus in Portugal and one of Europe's most ambitious infrastructure projects.
- The company is a certified Most Loved Workplace® 2026, recognized for its people-first culture.
- The Data Center Commissioning Manager role sits at the heart of a €8.5 billion, 100% renewable energy project.
- Start Campus offers cross-functional collaboration, leadership development, and a purpose-driven mission that is hard to find anywhere else in Europe.
What Is It Like to Work at Start Campus?
Start Campus is not your average tech employer. It is a company on a mission to reshape European data infrastructure — and it does that while keeping people at the center of everything. Founded in 2021 and headquartered in Lisbon, Portugal, Start Campus has already earned recognition as a Most Loved Workplace® 2026. That means employees genuinely love where they work. The culture is collaborative, respectful, and deeply purposeful.
Why Is the Data Center Commissioning Manager Role So Important?
This is a rare opportunity to own a critical function on one of the most significant data center builds in Europe. As a Data Center Commissioning Manager at Start Campus, you will oversee the end-to-end commissioning of a 1.2GW campus that runs on 100% renewable energy and uses ocean-powered liquid cooling technology. Your work directly shapes the infrastructure that will power AI workloads and cloud services across Europe for decades to come.
The SINES DC project targets an industry-leading Power Usage Effectiveness (PUE) of 1.1 and a groundbreaking Water Usage Effectiveness (WUE) of 0 — numbers that set a new global benchmark. The commissioning team is central to achieving those goals.
What Makes Start Campus Different From Other Data Center Employers?
Many companies talk about sustainability. Start Campus builds it into every cable, every system, and every team decision. Here is what truly sets this employer apart:
- Scale with purpose: A €8.5 billion total investment across a campus that will define European digital infrastructure.
- Green by design: 100% renewable energy and ocean-cooled systems are not add-ons — they are core to the engineering blueprint.
- AI-ready infrastructure: Work on advanced, future-facing technology that integrates liquid cooling for next-generation AI workloads.
- Most Loved Workplace® certified: A company where people feel respected, empowered, and connected to meaningful work.
How Does Start Campus Support Career Growth?
Start Campus invests in its people through leadership development programs, cross-functional collaboration, and mentorship opportunities. The company believes that solving complex problems together is the fastest way to grow. As a Commissioning Manager, you will work alongside top engineers, project controls specialists, and technical leaders — giving you exposure that accelerates your career in ways a siloed environment never could.
Curious about the broader technical team? See how the Associate Technical Leader role fits into the Start Campus team and get a fuller picture of how engineering careers grow here.
What Benefits Does Start Campus Provide?
Start Campus supports the whole person, not just the professional. Benefits include:
- Comprehensive mental health awareness programs
- Health and wellness initiatives
- A safe, inclusive, and respectful workplace culture
- Access to Lisbon's thriving tech ecosystem and modern campus facilities
- A team-oriented environment where diversity of experience and background is celebrated
What Can a Candidate Expect When Joining?
Expect to be challenged — and supported. Start Campus aligns its workplace values with Human Rights Statements, ensuring dignity and respect are non-negotiable. New team members find a culture that is transparent, empowering, and genuinely ambitious. You will not be a cog in a machine. You will be a key contributor to a project that matters for Europe's sustainable digital future.
Ready to Commission Europe's Most Sustainable Data Center?
If you are an experienced commissioning professional looking for a role with real scale, real purpose, and a team that values your expertise, this is your moment. Apply for the Data Center Commissioning Manager role at Start Campus and help build the infrastructure that powers tomorrow.