Mid Level Network Engineer

InTTrust S.A.

Mid-Level Network Engineer supporting telecommunications infrastructure at InTTrust. Engaging in design, implementation, and optimization of enterprise WAN and SD-WAN networks.

Posted 7/8/2026full-timeAthens • 🇬🇷 GreeceMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and supporting enterprise WAN network infrastructures, with a strong focus on SD-WAN solutions and cloud connectivity. Proficient in troubleshooting and optimizing routing protocols while ensuring high service availability and performance.

Highest-signal resume keywords

WAN Network DesignSD-WAN SolutionsTCP/IP NetworkingRouting TechnologiesNetwork Performance Monitoring

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network EngineeringRouting ProtocolsBGPCloud NetworkingMicrosoft AzureOracle Cloud InfrastructureAWS Networking ServicesCisco TechnologiesFortinet TechnologiesPalo Alto Technologies

Soft Skills

Analytical SkillsTroubleshooting SkillsTeam CollaborationCommunication SkillsStakeholder Management

Tools & Technologies

Network Management Tools

Certifications & Qualifications

CCNPFortinet NSEAzure Administrator

Industry Keywords

Enterprise WANHybrid ConnectivityInfrastructure TransformationCloud AdoptionNetwork Modernization

Tech Stack

Tools & technologies

AWSAzureCloudOracleTCP/IP

About the role

Key responsibilities & impact

Design, implement, and support enterprise WAN network infrastructures.
Participate in the deployment and operation of SD-WAN solutions across multiple sites.
Configure, troubleshoot, and optimize routing protocols.
Support hybrid connectivity between on-premises infrastructure and cloud platforms.
Monitor network performance, identify bottlenecks, and drive continuous improvements.
Participate in infrastructure transformation projects involving cloud adoption and network modernization.
Collaborate with internal teams, vendors, and customers to ensure high service availability and performance.
Perform root cause analysis and resolve complex network incidents.

Requirements

What you’ll need

Bachelor’s Degree in Computer Science, Telecommunications, Information Technology, or a related field.
3-4 years of professional experience in Network Engineering.
Hands-on experience in complex WAN environments.
Strong understanding of TCP/IP networking fundamentals.
Practical experience with routing technologies.
Good knowledge of BGP.
Experience with SD-WAN technologies.
Familiarity with cloud networking concepts and connectivity.
Experience with Microsoft Azure and Oracle Cloud Infrastructure (OCI) (preferred).
Exposure to AWS networking services (preferred).
Experience with Cisco, Fortinet, Palo Alto, Juniper, or similar technologies (preferred).
Experience with monitoring and network management tools (preferred).
Relevant certifications such as CCNP, Fortinet NSE, Azure Administrator, or equivalent (preferred).
Strong analytical and troubleshooting skills (soft skill).
Ability to work effectively in a team-oriented environment (soft skill).
Strong communication and stakeholder management skills (soft skill).
Continuous learning mindset and passion for emerging technologies (soft skill).

Benefits

Comp & perks

Competitive salary package commensurate with experience.
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.