Senior Infrastructure Architect

We are looking for an Senior Infrastructure Architect to join us at Telia Cygate.

My name is Tony Regnhamn, IT Consultant Manager, and I'm looking for someone who wants to grow together with us. We are a supportive and highly skilled consulting team helping customers build secure, scalable, and future-ready data center and hybrid cloud environments.

What you'll do:

As an Senior Infrastructure Architect, you will design, implement, and develop modern infrastructure solutions for our customers. The role combines hands-on technical expertise with architectural thinking and customer dialogue across virtualization, container platforms, server infrastructure, and automation.

• Design, implement, and manage virtualization platforms, with a focus on VMware vSphere, vCenter, and ESXi.
• Develop Kubernetes and container solutions using technologies such as Docker and OpenShift.
• Provide technical advice on server, data center, storage, network, and operating system infrastructure.
• Troubleshoot and optimize environments, including capacity planning and performance improvements.
• Participate in customer projects, migrations, and broader infrastructure transformation initiatives.
• Contribute to automation and scripting that improve reliability, scalability, and operational efficiency

What will help you thrive in this role:

You enjoy combining deep technical work with customer collaboration. You take ownership, work independently when needed, and cooperate naturally with colleagues and customers. You are solution-oriented, curious about new technology, and comfortable turning complex infrastructure needs into practical designs.

• Extensive experience within IT infrastructure, typically around 10+ years in relevant roles.
• At least 5 years of practical experience with VMware.
• Good knowledge of Kubernetes and Linux in a multitenant environment.
• Experience with container platforms.
• Experience with data center and server infrastructure, including storage, networking, and operating systems.
• Experience with automation and scripting.
• Fluency in Swedish (native or near-native) and good English.

The following will be considered an advantage:

• Experience with Microsoft Azure, AWS, or Google Cloud Platform.
• Knowledge of HCI platforms such as Nutanix or HPE Morpheus.
• VMware or Kubernetes certifications.
• Hands-on experience with high-performance computing or AI infrastructure.
• Experience working in consulting and customer-facing assignments.

Additional requirements

Telia is part of critical infrastructure and parts of our operations are subject to security protection. Depending on the role, vetting activities may be required prior to employment. In some cases, additional eligibility requirements, including specific citizenship requirements, may apply.

We encourage you to apply even if you do not meet every qualification. If the role interests you and you believe you can make a valuable contribution, we would be pleased to hear from you.

Why Telia Cygate?

At Telia Cygate, we're not only experts in networks, security, and various types of cloud solutions - we're also a team that believes work should be fun! As part of Telia Company, we have the strength to create real impact on a large scale, contribute to societal value, and help our customers navigate the world of digitalization. And we always do it with warmth, care, and a smile. Here, it's our ideas and diverse perspectives that make us strong, and together we ensure that the world of technology becomes a place where everyone feels good - and where you belong.

Your development matters to us. We encourage continuous learning and make sure that you and your interests are in focus. We know that people are the heart of our company, which is why we value joy, creativity, and different perspectives in everything we do.

Welcome to grow together with us - where we make technology human and create real impact!

Telia Cygate is proud to be certificated as Great Place to Work!

With us, people are at the center - here you get the chance to grow, be challenged, and thrive together with dedicated colleagues. We are building a culture where security, togetherness, and opportunities go hand in hand. Do you want to be part of the journey? Welcome to a workplace that truly lives up to its name.

What we offer

When you join us, you'll receive a comprehensive benefits package tailored to your local market, opportunities for remote work, and more. You'll also have the chance to earn a bonus based on your performance and Telia's results.

Interested? Apply!

We look forward to receiving your application by 2026-12-06. Please note that we might close the position earlier if we find the right candidate, so don't wait too long to apply!

Location: Solna

If you're selected for the next stage, you'll be contacted by our Talent Acquisition Partner.
Background and reference checks will be part of the process.

Want to know more about this role? Please reach out to Tony Regnhamn at tony.regnhamn@cygate.se.

We kindly ask recruitment agencies and external vendors not to contact us regarding this position.

Equal opportunities

At Telia, we recognize talent by professional skills and growth potential. We champion diversity, ensuring every individual's needs are met, regardless of disability, gender, age, nationality, sexual orientation, or social status. Together, we're dedicated to fostering an inclusive work environment where your uniqueness is our strength.

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