IT Service Owner (f/m/d) – Corporate PKI Services

Siemens; Madrid; Ibrido; EUR 90.000 - 140.000; Tempo pieno

Vantaggi offerti da questo lavoro

Hybrid work model

Home office budget

Health & wellbeing benefits

Descrizione del lavoro

Siemens Portugal Tech Hub is seeking an experienced IT Service Owner for Corporate PKI Services to take end-to-end ownership of a global PKI portfolio, from strategy and roadmap to operation and continuous improvement.

You will lead cross-functional teams across multiple countries, ensure secure, compliant PKI delivery, drive automation and cloud integration, and advance crypto agility and Post-Quantum Cryptography readiness for 300,000+ users worldwide.

Competenze

• Several years of IT service ownership or product ownership experience.
• Experience in global or multinational environments.
• Fluent English; strong communication and leadership.

Mansioni

• Own the Corporate PKI service portfolio and roadmap.
• Ensure secure, compliant, cost-effective PKI delivery.
• Coordinate with stakeholders, customers, vendors.
• Drive automation and cloud integration for PKI services.
• Lead service lifecycle, risk management, and continuity planning.
• Monitor performance, quality, and user adoption.

Conoscenze

Public Key Infrastructure (PKI)

IT Service Ownership

ITIL

Cybersecurity

Stakeholder Management

Strumenti

Nexus CM & IDM

Descrizione del lavoro

Create a better #TomorrowWithUs

At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact.

About Portugal Tech Hub

We take on challenges to make life easier, safer, and more sustainable for us and generations to come. We bring value to the business digitalization transition, from Portugal to the world, in areas such as Artificial Intelligence, Analytics & Business Intelligence, Application Lifecycle Management, Cybersecurity, IT Infrastructure Management, IT Project & Service Management, IT Strategy, User Experience, and many more.

With a decade of history and around 1.600 experts, the Portugal Tech Hub is the home of the new technologists – Dream Builders, Impact Creators & Future Makers.

Are you ready to be part of the change? Come join us!

Shape the future together with us

At Siemens, trust, security, and digitalization go hand in hand. Our Corporate Public Key Infrastructure (CPKI) services form the foundation for secure authentication, encryption, digital signatures, and trusted business processes across Siemens worldwide.

We are looking for an experienced IT Service Owner with knowledge in Public Key Infrastructure (PKI) and cybersecurity services to take end-to-end ownership of a portfolio of global corporate PKI services and drive their strategic evolution.

As the face of the service, you will combine technical expertise, business orientation, and service management excellence to ensure secure, reliable, and future-proof cryptographic services for more than 300,000 users and many services worldwide.

Your mission will be…

As IT Service Owner for Corporate PKI Services, you will be accountable for the entire lifecycle of assigned PKI services, from strategy and roadmap definition to operation, innovation, and continuous improvement.

• Own and drive the vision, strategy, and roadmap for Corporate PKI Services.


• Ensure secure, stable, compliant, and cost-effective delivery of PKI services.


• Act as the central point of contact for business stakeholders, customers, service managers, architects, and vendors.


• Manage service performance, service quality, customer satisfaction, and service adoption.


• Drive service innovation and modernization initiatives, including automation, cloud integration, and future cryptographic technologies.


• Ensure compliance with internal security regulations and external industry requirements.


• Lead service lifecycle activities including service enhancements, releases, risk management, business continuity, and service retirement.


• Manage supplier performance, and strategic sourcing decisions.


• Coordinate cross-functional teams across multiple countries and organizational units.


• Drive continuous service improvement using data, KPIs, customer feedback, and operational metrics.


• Support strategic cybersecurity initiatives, including crypto agility and Post-Quantum Cryptography readiness.

Your Responsibilities

• Service Strategy & Governance
  
  
  
  • Lead an international team of PKI experts
  
  
  • Define and maintain the Corporate PKI service portfolio and roadmap.
  
  
  • Align service strategy with Siemens cybersecurity and digitalization objectives.
  
  
  • Manage service risks, compliance requirements, and audit readiness.
  
  
  • Ensure alignment with Siemens IT governance and architecture standards.
  
  
  
  


• Service Delivery & Operations
  
  
  
  • Ensure end-to-end service delivery and agreed service levels.
  
  
  • Monitor availability, performance, capacity, security, and operational excellence.
  
  
  • Lead service recovery activities and business continuity planning.
  
  
  • Drive automation and operational efficiency initiatives.
  
  
  
  


• Customer & Stakeholder Management
  
  
  
  • Build strong relationships with customers, cybersecurity organizations, and business stakeholders.
  
  
  • Collect requirements and translate business needs into service improvements.
  
  
  • Promote customer-centric service development and user experience improvements.
  
  
  
  


• Innovation & Future Technologies
  
  
  
  • Drive adoption of modern PKI technologies and industry best practices.
  
  
  • Support Siemens' digital transformation by enabling secure and trustworthy AI usage
  
  
  • Evaluate emerging technologies and standards.
  
  
  • Support Siemens' transition towards crypto agility and Post-Quantum Cryptography.
  
  
  
  

We are looking for someone with…

• Experience
  
  
  
  • Several years of experience in IT Service Ownership, IT Service Management, Product Ownership, or a comparable role.
  
  
  • Proven track record managing business-critical enterprise services.
  
  
  • Experience working in global and multinational environments.
  
  
  • Strong stakeholder and vendor management experience.
  
  
  
  


• Technical Expertise
  
  
  
  • Understanding of:
    
    
    
    • Public Key Infrastructure (PKI)
    
    
    • Certificate Lifecycle Management
    
    
    • Cryptographic Key Management
    
    
    
    
  
  
  
  


• Experience with one or more of the following is considered an advantage:
  
  
  
  • Nexus CM & IDM
  
  
  • Post-Quantum Cryptography
  
  
  • IT security audits and external compliance frameworks like ETSI and CA/Browser Forum
  
  
  
  


• Service Management
  
  
  
  • Deep understanding of ITIL principles and service lifecycle management.
  
  
  • Experience managing SLAs, KPIs, service reporting, and service governance.
  
  
  • Strong analytical and problem-solving capabilities.
  
  
  • Ability to balance operational priorities and strategic objectives.
  
  
  
  


• Personal Skills
  
  
  
  • Strong leadership and ownership mindset.
  
  
  • Excellent communication and presentation skills.
  
  
  • Customer-focused and solution-oriented approach.
  
  
  • Ability to influence stakeholders without direct authority.
  
  
  • Entrepreneurial thinking and continuous improvement mindset.
  
  
  • Fluent English skills, both written and spoken.
  
  
  
  

What You'll Gain

• Ownership of globally used security-critical services.


• Opportunity to shape the future of Siemens' cryptographic landscape.


• International collaboration with cybersecurity, architecture, and digitalization teams.


• Involvement in strategic initiatives such as AI security, and Post-Quantum Cryptography.


• Flexible working models and a strong culture of innovation and trust.


• Excellent professional and personal development opportunities within Siemens.

What We Offer

• Belong & Innovate: Work in diverse teams where every idea matters and innovation grows through collaboration and trust.


• Flexibility that Works: Hybrid model, flexible hours, and a home office budget — because balance fuels performance.


• Health & Well-being: Comprehensive health insurance, mental health support, and active sports communities to keep you feeling your best.


• Grow Without Limits: Access world-class learning platforms, mentoring, and continuous development opportunities.


• Purpose & Perks: Contribute to sustainability and volunteer initiatives, enjoy partner discounts, and take advantage of our convenient shuttle service.

Join us! Together we can make our digital world more secure

#Siemens #PortugalTechHub

Siemens is deeply committed to fostering a diverse and inclusive environment. We are proud to be an equal opportunity employer and strongly encourage applications from a wide array of talented individuals!