Technology Director – Energy

Critical Software

. Define and lead the technology vision, principles, and reference roadmaps for the Energy & Critical Infrastructure cluster .

Posted 10/2/2026full-timeLisbon • PortugalLead💰 €57,000 - €100,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading technology vision and architectural standards for safety-critical energy software, with a strong focus on cybersecurity, interoperability, and the integration of AI in energy delivery. Proven ability to mentor technical teams and communicate complex regulatory topics effectively.

Highest-signal resume keywords

Technical LeadershipEnergy Ecosystem ExpertiseCybersecurity StandardsAI and ML KnowledgeMentoring Senior Engineers

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringSafety-Critical SystemsSmart MeteringSubstation AutomationEnergy Data PlatformsInteroperabilitySecure DesignAI in Operational EnergyRegulatory ComplianceArchitectural Development

Soft Skills

Clear CommunicationStrategic ThinkingPragmatic ApproachResilienceSense of Responsibility

Industry Keywords

EnergyUtilitiesCritical InfrastructureMetering VendorsTechnology PartnersTSOsDSOsRegulated EnvironmentsSafetyReliability

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Define and lead the technology vision, principles, and reference roadmaps for the Energy & Critical Infrastructure cluster
Act as technical authority for regulated, safety-critical energy software across metering, head end systems, substations, grids, and renewables
Develop scalable, reusable architectures and assets across customers
Set standards for cybersecurity, interoperability, and secure design in critical infrastructure
Serve as escalation point for complex architectural, safety, and regulatory decisions
Introduce AI into energy delivery while balancing innovation, security, and regulation
Work with the CTO to build capabilities and strengthen Critical Software's position as an energy engineering partner
Mentor senior engineers and architects across the cluster
Represent Critical Software in industry and standards forums

Requirements

What you’ll need

5+ years of software engineering and technical leadership experience
Significant experience in energy, utilities, or critical infrastructure
Experience with safety-critical or mission-critical systems
Strong grasp of the energy ecosystem, including utilities, TSOs, DSOs, OEMs, metering vendors, and technology partners
Expertise in smart metering and grid, head end systems, substation automation, embedded and connected platforms, and energy data platforms
Solid command of cybersecurity, interoperability, and secure design for regulated environments
Practical knowledge of AI and ML in operational energy, including value, risk, validation, and security
Ability to communicate complex technical and regulatory topics clearly
Experience leading through influence and mentoring senior technical people
Strong sense of responsibility toward safety, reliability, quality, and ethics
Strategic, pragmatic, and resilient approach
Alignment with Critical Software's mission and values
Excellent English communication skills

Benefits

Comp & perks

Private health insurance
Employee Assistance Programme (mental health, legal, financial support)
Home office support
2 additional holidays after year one, with more accrued over time
2 additional months of fully paid parental leave
Gradual return-to-work support after long breaks
Sabbatical programme for long-term employees
Training, mentorship, and growth opportunities