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CTD - Technology Director (Energy)Critical Software · Portugal
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Critical Software

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CTD - Technology Director (Energy)

🗓️ Posted 2026-10-02 Portugal Full-time Hybrid ICT
💰 Salary Not shared 📊 Market 4,750 EUR–8,333 EUR/mo

About the Company

Grateful for the past, committed to the future. Changing the way the uses technology for over 25 years. At Critical Software, we believe our people are the core of who we are. Their talent, diversity, and ability to go beyond expectations shape everything we do. Working at Critical is about being part of a community built on purpose, values, and collaboration. Our commitment to engineering excellence makes us a trusted partner for some of the world's leading companies in Aerospace, Railway, Medical Systems, Energy, Finance, and many more. We believe that technology is nothing without a passion to use it for good. That's why we engineer change, helping to build a better and safer world through trusted and transformative technologies. Since 1998, we've helped companies in global industries like aerospace, transport, energy, healthcare and finance. Across the world, people and organisations depend on what we do. And we like that. Because it means that technology isn't just our business. It's our chance to help change the world. More than a company, we are a community. Our togetherness, culture and values are the foundations of who we are and what we do. We are proud to hold Benefit Corporation status, reflecting our commitment to sustainability, transparency, and business for good. We're also one of only a few tech companies in the world to have both our waterfall and agile software development processes rated at CMMI Level 5. Just as important as our technical expertise is our strong company culture, which guides us in everything we do. We're recruiting for all of our locations right now and, if you'd like to find out more, please take a look at the careers section of our website. Information Technology & Services Specialties: Cyber Security, Safety Management, Testing, Systems & Software Development, Artificial Intelligence

Responsibilities

  • ● Building better and safer isn't a slogan, but the way we show up in the world.
  • ● This is where we help utilities, grid operators, and technology providers keep energy flowing safely and reliably. Our teams build and assure the software behind smart metering and smart grids, substation and grid management, renewable energy, and the critical infrastructure that modern life depends on.
  • ● As CTD, you own the technical direction of the cluster. You set the architecture principles and reference roadmaps, you are the technical authority for safety-critical and mission-critical energy systems, and you make sure our engineering choices stay credible with customers, sound on cybersecurity and regulation, and reusable across projects. You work closely with multiple teams, raising the technical bar for everyone around you and turning energy-sector complexity into clear, buildable engineering.
  • ● Define and lead the technology vision, principles, and reference roadmaps for the cluster, aligned with company strategy and the company's global direction
  • ● Act as the technical authority for regulated, safety-critical energy software, across metering, head end systems, substations, grid, and renewables
  • ● Grow the cluster on solid foundations, with architectures and assets that scale and get reused across customers
  • ● Set the bar on cybersecurity, interoperability, and secure design for critical infrastructure, working to multiple standards
  • ● Be the escalation point for the hardest architectural, safety, and regulatory calls, and make them fast
  • ● Bring AI into energy delivery where it solves real problems, balancing innovation with security and regulation
  • ● Work with the CTO to build the capabilities that sharpen Critical's edge as a trusted energy engineering partner
  • ● Mentor senior engineers and architects across the cluster, and represent Critical in industry and standards forums
  • ● HOW YOU CAN INSPIRE
  • ● You make hard calls quickly and with autonomy, taking decisions at your level rather than pushing every one upward, and you own what follows.
  • ● You focus effort where it actually matters and step away from the opportunities that are not right for Critical, rather than chasing every deal.
  • ● You see AI as the biggest shift of this generation and you act on it. You reshape how delivery itself works with AI, you do not just adopt the tools, and you raise the bar for everyone around you.
  • ● You communicate with clarity and honesty, without ambiguity.
  • ● You bring urgency and positive energy in equal measure.
  • ● + years of software engineering and technical leadership experience, with significant time in energy, utilities, or critical infrastructure and in safety-critical or mission-critical systems