Enterprise Architect – Health Customer

Deutsche Telekom IT Solutions Slovakia

. Develop and optimize IT architecture at enterprise level .

Posted 10/30/2026full-timeRemote • SlovakiaMid-LevelSenior💰 €3,100 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in enterprise network architecture, including TCP/IP, routing, switching, and security protocols. Capable of translating customer requirements into detailed network designs and implementation plans while providing technical leadership across teams.

Highest-signal resume keywords

Enterprise Network ArchitectureTCP/IP And Related Network ProtocolsNetwork Migration Planning And ExecutionMicrosoft Visio And DrawIOCisco Professional Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network EngineeringRouting And SwitchingIP Addressing And SubnettingFirewall ConfigurationVPN ConnectivityLoad BalancingConnectivity TroubleshootingData-Center NetworkingCloud ConnectivitySD-WAN And SASE Technologies

Soft Skills

Customer-Facing CommunicationAnalytical And Structured TroubleshootingSelf-Organized And Outcome-OrientedCollaborative Working StyleAbility To Manage Conflicting Priorities

Tools & Technologies

JiraConfluenceITIL-Based Incident ManagementEnterprise ITSM PlatformsMonitoring Tools

Certifications & Qualifications

Cisco Professional CertificationCertified Information Systems Security ProfessionalITIL FoundationSD-WAN CertificationSASE Certification

Industry Keywords

Network ArchitectureNetwork OperationsSolution DesignTechnical DocumentationIncident And Problem Management

Tech Stack

Tools & technologies

CloudDNSFirewallsITSMSwitchingTCP/IP

About the role

Key responsibilities & impact

Develop and optimize IT architecture at enterprise level
Analyze and evaluate customer and technical requirements
Develop implementation concepts and maintain accountability for implementation
Assume end-to-end responsibility for technical feasibility, consistency and documentation of network solutions
Create, maintain and continuously develop network landscapes covering data centers, workplace environments, cloud services, applications, external partners and network or security providers
Document network architectures, system relationships, connectivity paths, data flows, routing dependencies and security boundaries
Develop network solution designs with T-Systems units, customer teams and external providers
Translate requirements into production-ready technical specifications, including IP addressing, routing and switching, firewall rules, VPN connectivity, load-balancer entries, DNS and other network parameters
Create and maintain architecture and technical documentation using Microsoft Visio, DrawIO, Jira and Confluence
Plan and design external connections and integrations involving data centers, cloud platforms, workplace services, service providers and external partners
Support network migration procedures, including current-state and target-state designs
Assess technical dependencies and risks associated with migrations, integrations and infrastructure changes
Provide technical leadership and coordination during network solution implementation
Prepare implementation-ready change packages and ensure changes are documented, approved, tested and transferred to operational tools
Define standardization and automation use cases based on recurring network requirements
Integrate new customer, security and operational requirements into network architecture
Provide cross-cluster incident support for connectivity, routing, switching, firewall, VPN, DNS, load-balancing and other network issues, supporting a maximum 30-minute reaction time
Analyze incidents using network landscapes, monitoring information, routing tables, firewall configurations, logs and other technical data
Perform or coordinate connectivity tests, routing analysis, monitoring checks and structured troubleshooting
Coordinate internal teams, external providers and manufacturers during complex incidents
Contribute to root-cause analysis and provide technical input to Incident and Problem Management
Participate in customer consultations, project discussions, change meetings and technical governance forums
Contribute to continuous improvement of network designs, operational processes, documentation standards and troubleshooting procedures

Requirements

What you’ll need

Completed degree in Computer Science, Business Information Systems, Engineering or a comparable qualification with relevant professional experience
Several years of experience in enterprise network architecture, network engineering, network operations or solution design
Strong experience planning network concepts and creating detailed network designs
Senior-level knowledge of TCP/IP and related network protocols, routing and switching, IP addressing and subnetting, DNS, firewalls and network security, VPNs, load balancing, and connectivity troubleshooting
Experience with data-center networking, cloud connectivity, SD-WAN and SASE technologies
Strong understanding of enterprise and network architectures and complex multi-provider environments
Experience translating customer requirements into technical designs and production-ready implementation instructions
Experience with network migration planning and execution
Ability to interpret monitoring information, routing tables, firewall rules, technical configurations and network logs
Experience preparing network designs, implementation plans and change requests
Practical experience with Microsoft Visio, DrawIO, Jira and Confluence
Understanding of ITIL-based Incident, Problem, Change and Configuration Management
Experience with enterprise ITSM platforms and structured ticket-based processes
Strong analytical and structured troubleshooting capabilities
Ability to provide technical leadership across several teams without necessarily having disciplinary responsibility
Strong customer-facing communication and presentation skills
Ability to manage conflicting priorities and coordinate stakeholders during technically complex or time-critical situations
Self-organized, outcome-oriented and collaborative working style
Basic software-development, scripting or network-automation experience
Relevant certifications are an advantage, particularly Cisco Professional or equivalent network certification, Certified Information Systems Security Professional, ITIL Foundation, and certifications in SD-WAN, SASE, cloud networking or network security
German - B1+ level
English - C1+ level

Benefits

Comp & perks

Over 25 different benefits across financial benefits, learning and development, health and sport, family and work-life balance, and other benefits
Variable part and other financial benefits in addition to base salary
Work-life balance portfolio
Remote working possibility within Slovakia