Senior Network Automation Engineer (REF5428A)
Company Description
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.
Job Description
Automation Engineer responsible for designing, implementing, and supporting automation solutions across our Network infrastructure.
This role requires strong scripting capabilities (NSO & Python), solid understanding of network architecture, and experience with CI/CD processes and release governance.
The ideal candidate has the following profile:
60% NSO & Python
25% Network Architecture understanding
15% CI/CD & release governance
Qualifications
Required Skills
NSO & PythonExperience with network automation frameworks (e.g. Cisco NSO, Ansible, Terraform, Python)
Understanding of infrastructure as code / network-as-code principles
Strong experience developing and maintaining Cisco NSO service packages
Deep understanding of NSO architecture, service models (CFS/RFS), FASTMAP and service plan lifecycle
Solid Python3 skills with strong OOP principles and experience in transactional systems
Maintain NSO Application and be the goto resource for NSO topics and issues
Ability to work with APIs and data models (REST, JSON/YANG)
Experience with automated testing frameworks (Robot Framework preferred)
Network Architecture understandingSolid understanding of networking fundamentals (L2/L3, BGP, VPNs, IPsec, VRF, segmentation)
Worked within a Network Operations or Engineering environment
Experience of Cisco ACI, IOX-XE, NXOS
CI/CD & release governanceExperience and knowledge of Git-based workflows and CI/CD pipelines (build, test, release)
Experience with release management in multi-service network automation platforms.
Good Linux knowledge including scripting and containerized environment
GeneralStrong troubleshooting capability & skills in complex distributed automation environments.
Ability to think in end-to-end service models, not just device-level configs
Ability to translate business/service requirements into technical workflows
Attention to Detail
Ability to mentor and coach team members
Ownership mindset: takes issues end-to-end until resolution
Strong cross-team collaboration skills (Dev, Ops, ServiceNow, vendors)
Ability to clearly communicate technical concepts to different audiences
Proactive in identifying improvements and optimisation opportunities
Strong self-learning capability, especially around new tools/platforms
Nice to have skills:
Understanding of network virtualization (VXLAN, EVPN)
Experience with telemetry & streaming (gNMI, OpenConfig)
Certification: Cisco DevNet Associate / Professional
Additional Information
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
Company: 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.
Job Description
Automation Engineer responsible for designing, implementing, and supporting automation solutions across our Network infrastructure.
This role requires strong scripting capabilities (NSO & Python), solid understanding of network architecture, and experience with CI/CD processes and release governance.
The ideal candidate has the following profile:
60% NSO & Python
25% Network Architecture understanding
15% CI/CD & release governance
Qualifications
Required Skills
NSO & PythonExperience with network automation frameworks (e.g. Cisco NSO, Ansible, Terraform, Python)
Understanding of infrastructure as code / network-as-code principles
Strong experience developing and maintaining Cisco NSO service packages
Deep understanding of NSO architecture, service models (CFS/RFS), FASTMAP and service plan lifecycle
Solid Python3 skills with strong OOP principles and experience in transactional systems
Maintain NSO Application and be the goto resource for NSO topics and issues
Ability to work with APIs and data models (REST, JSON/YANG)
Experience with automated testing frameworks (Robot Framework preferred)
Network Architecture understandingSolid understanding of networking fundamentals (L2/L3, BGP, VPNs, IPsec, VRF, segmentation)
Worked within a Network Operations or Engineering environment
Experience of Cisco ACI, IOX-XE, NXOS
CI/CD & release governanceExperience and knowledge of Git-based workflows and CI/CD pipelines (build, test, release)
Experience with release management in multi-service network automation platforms.
Good Linux knowledge including scripting and containerized environment
GeneralStrong troubleshooting capability & skills in complex distributed automation environments.
Ability to think in end-to-end service models, not just device-level configs
Ability to translate business/service requirements into technical workflows
Attention to Detail
Ability to mentor and coach team members
Ownership mindset: takes issues end-to-end until resolution
Strong cross-team collaboration skills (Dev, Ops, ServiceNow, vendors)
Ability to clearly communicate technical concepts to different audiences
Proactive in identifying improvements and optimisation opportunities
Strong self-learning capability, especially around new tools/platforms
Nice to have skills:
Understanding of network virtualization (VXLAN, EVPN)
Experience with telemetry & streaming (gNMI, OpenConfig)
Certification: Cisco DevNet Associate / Professional
Additional Information
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
Company: Deutsche Telekom TSI Hungary Kft.