Junior Network Operations Engineer

InTTrust S.A.

Network Operations Engineer responsible for maintaining network inventory at InTTrust. Supporting telecommunications infrastructure and ensuring accuracy in service documentation.

Posted 7/8/2026full-timeAthens • 🇬🇷 GreeceJuniorWebsite

Tech Stack

Tools & technologies

ITSMTCP/IP

About the role

Key responsibilities & impact

- Maintain and update the inventory of network circuits and connectivity services across multiple providers.
- Record, track, and manage circuit information, including service IDs, bandwidth, locations, contracts, and provider details.
- Coordinate with telecommunications providers regarding service activations, upgrades, incidents, and cancellations.
- Monitor the lifecycle of network connections and ensure accurate documentation.
- Assist in the validation and auditing of network inventory data.
- Support network teams during circuit provisioning and migration activities.
- Create and maintain operational reports and dashboards related to connectivity services.
- Participate in troubleshooting connectivity issues by gathering and validating information from providers and internal stakeholders.
- Ensure all network documentation remains accurate and up to date.

Requirements

What you’ll need

- Degree or Diploma in Computer Science, Telecommunications, Information Technology, or a related field.
- 0-2 years of experience in Networking, Telecommunications, IT Operations, or Technical Support.
- Basic understanding of networking concepts and TCP/IP fundamentals.
- Familiarity with WAN connectivity technologies.
- Good analytical and organizational skills.
- Ability to manage multiple tasks and maintain high attention to detail.
- Good written and verbal communication skills in Greek and English.
Technical Knowledge
- Understanding of telecommunications technologies such as:
- xDSL
- FTTH (Fiber to the Home)
- Dedicated Fiber Circuits
- Ethernet Services
- Wireless Connectivity
- Satellite Connectivity (e.g., Starlink)
- Basic understanding of:
- Bandwidth and throughput
- Latency and packet loss
- Network availability and redundancy
- Familiarity with Microsoft Excel and reporting tools.
Preferred Qualifications
- Exposure to telecommunications providers and ISP environments.
- Familiarity with ticketing systems and IT Service Management processes.
- Experience with inventory, asset, or circuit management platforms.
- Relevant certifications such as CCNA, Network+, or equivalent will be considered a plus.
Soft Skills
- Strong attention to detail and documentation accuracy.
- Excellent organizational and time management skills.
- Problem-solving mindset.
- Ability to collaborate effectively across technical and non-technical teams.
- Eagerness to learn and develop networking expertise.

Benefits

Comp & perks

- Private medical insurance plan.
- Company provided laptop and equipment.
- Access to training and development programs.
- Opportunities for career advancement and growth.
- A collaborative and supportive workplace culture.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

TCP/IP FundamentalsWAN Connectivity TechnologiesXDSLFTTHDedicated Fiber CircuitsEthernet ServicesWireless ConnectivitySatellite ConnectivityBandwidth and ThroughputNetwork Availability and Redundancy

Soft Skills

Attention to DetailOrganizational SkillsTime ManagementProblem-Solving MindsetCollaboration Skills

Certifications

CCNANetwork+