We are looking for a motivated Junior Lab Support Specialist Engineer to support the maintenance and operation of our lab infrastructure. The role involves assisting with Cisco networking equipment, Proxmox virtualization clusters running on Dell servers, and broadband devices such as FWA units, ONTs, and OLT systems.
This position is ideal for someone early in their career who is eager to develop hands-on experience in networking, virtualization, and broadband technologies within a structured lab environment.
Duration: Full-time 8h/day
Location: Hybrid in Athens, Greece (2 days in the office required)
Your responsibilities:
- Assist in configuring and maintaining Cisco switches and basic network setups
- Support the administration of Proxmox virtualization clusters hosted on Dell PowerEdge servers
- Help provision and maintain virtual machines for testing and development
- Assist with setup and basic troubleshooting of broadband devices including FWA, ONTs, and OLT systems
- Perform basic Layer 2 configurations such as VLAN assignments and port configurations
- Support cabling, racking, and physical organization of lab equipment
- Monitor lab systems and report issues to senior engineers
- Assist in troubleshooting network connectivity and hardware issues
- Perform system updates, firmware upgrades, and patching under supervision
- Maintain and update lab documentation and diagrams
- Support engineering and PT teams in preparing test environments
- Follow established procedures for backups and recovery processes
Must have:
- Recent graduates of Computer Science, Telecommunications, Information Technology, or related field with relevant hands-on experience
- Basic understanding of TCP/IP networking
- Familiarity with VLANs and switching concepts
- Basic knowledge of Cisco CLI is a plus
- Understanding of IP addressing and subnetting
- Basic understanding of virtualization concepts (VMs, hypervisors)
- Exposure to Proxmox, VMware, or similar platforms is a plus
- Basic understanding of server hardware components
Nice to have:
- Basic Linux command-line knowledge
- Familiarity with Windows environments
- Familiarity with system administration, system configuration, and system debugging experience.
- Basic understanding of broadband concepts (GPON, FWA, Beacon)
- Basic scripting knowledge (Bash or Python)
- Internship or lab experience in networking or telecom
- Understanding of basic troubleshooting methodology
- Strong willingness to learn
- Good communication skills
- Ability to follow procedures and documentation
- Attention to detail
- Ability to work under guidance from senior engineers
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.
- On site, hybrid or remote work arrangements, based on the business requirements
- Life and medical insurance, plus an annual medical check-up program
- A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
- Group pension plan and incentive programs to support long-term financial security
- Ticket restaurant e-card
- Company bus transportation and company-provided mobile device with subscription
- Referral bonus for recommending qualified candidates
- Well-being programs to support your mental and physical health
- Personal Support Service 24/7 - a confidential support channel open to all Nokia Employees and their families in challenging situations
- Opportunities to engage with Nokia Employee Resource Groups (NERGs), as well as access to mentors, coaches, and Employee Growth Solutions
- A learning culture that promotes continuous personal and professional growth – for your role and beyond
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At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.
