Senior DevOps Engineer Secure Remote Access Services @ Deutsche Telekom TSI Hungary Kft.

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

What We Offer :

A stable, long-term project with high impact on DT’s cybersecurity efforts

Role is engineering-focused , not operations-heavy (separate operations team).

A collaborative, agile team culture with ownership and autonomy

Access to modern DevOps tooling and best practices

Ongoing professional development and learning opportunities

Flexible working arrangements (remote work possible)

International work environment with strong team spirit

About You :

You are a solution-oriented engineer who enjoys automation, understands secure infrastructure, and can work both independently and in close collaboration with a diverse, international team. You are open-minded, communicate proactively, and are eager to contribute to a critical service used across Deutsche Telekom worldwide.

• Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
• Proven experience as a  DevOps Engineer or System Engineer with DevOps transition.

Ability to work in an agile (Scrum) environment and coordinate with development teams.

Strong communication skills and an open, collaborative mindset.

Fluent in English (written and spoken); German is nice-to-have.

Required Skills (Must-Have)

Strong Linux administration skills.

Automation with Ansible (playbooks, roles, configuration management).

Containerization using Docker and Kubernetes.

Basic Windows Server administration.

Advanced Knowledge / Very Good Skills

Networking & protocols, troubleshooting complex issues.

Git as a version control system and GitOps workflows.

CI / CD pipelines (GitLab preferred).

Understanding of security requirements in infrastructure environments.

Basic Knowledge

Databases (operation and administration basics).

Active Directory & Group Policy Objects (GPOs).

HAProxy or other load balancing technologies.

Optional Skills

HashiCorp stack : Terraform, Consul, Vault (can be learned on the job).

VMware and virtualization environments.

Tufin knowledge.

German language skills.

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

What We Offer :

A stable, long-term project with high impact on DT’s cybersecurity efforts

Role is engineering-focused , not operations-heavy (separate operations team).

A collaborative, agile team culture with ownership and autonomy

Access to modern DevOps tooling and best practices

Ongoing professional development and learning opportunities

Flexible working arrangements (remote work possible)

International work environment with strong team spirit

About You :

You are a solution-oriented engineer who enjoys automation, understands secure infrastructure, and can work both independently and in close collaboration with a diverse, international team. You are open-minded, communicate proactively, and are eager to contribute to a critical service used across Deutsche Telekom worldwide.

,[Develop and maintain secure remote access infrastructure (Linux, Windows, containerized environments)., Automate processes using Ansible, Terraform, and GitOps principles., Support the setup and improvement of test infrastructure and E2E monitoring., Collaborate with a Scrum-based agile development team, including managing / coordinating with application developers., Ensure corporate security compliance in all infrastructure developments., Provide last-level support for infrastructure and related applications., Participate in sprint planning and deliver engineering tasks, not daily operational activities.] Requirements : DevOps, Communication skills, Linux, Ansible, Docker, Kubernetes, Windows Server Administration, Networking, Protocols, Git, CD pipelines, Security, Active Directory, CI / CD, Group Policy Objects, HAProxy, Load balancing, HashiCorp, Terraform, Consul, Vault, VMware, Virtualization, Tufin Additionally : Sport subscription, Private healthcare, International projects, Training budget, Mobiltelefon, Free coffee, Canteen, Bike parking, Playroom, Shower, Free parking, In-house trainings, In-house hack days, Modern office, No dress code.