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Salary
≈ $20k – $57k per year (Estimated)
Location
In office (Athens)
Seniority
Middle
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Jun 23, 2026. KSM Human Resources scores D on the Alion truth index.

Overview
Company
Impact
Profile match
KSM Human Resources is a Greek human resources services company that provides staff recruitment and assessment, personnel outsourcing and ad hoc workforce projects for employers across Greece. Operating since 2002, it presents itself as the first company in Greece specialising in temporary and permanent staffing, and cites clients such as LG CNS Greece and Teleperformance. It fills vacancies on behalf of client companies, ranging from site reliability, DevOps, cloud, network and SharePoint engineers and IT support staff to procurement coordinators and customer service attendants for fuel station chains in towns such as Patras and Trikala.

At KSM, our mission is to be the strategic HRBP for the companies we collaborate with, while contributing to the professional development and satisfaction of candidates' goals. Guided by our core values and through our personalized practices, we strive to bring employees and companies together, offering services aligned with their goals and aspirations, fostering a high-quality and innovative future.

Therefore, on behalf of our client, we are seeking to recruit a Mid-Level Network Engineer with a passion for technology to join their team.

About the Role

We are looking for a talented and motivated Mid-Level Network Engineer to join their Telecommunications Infrastructure team. The successful candidate will participate in the design, implementation, optimization, and support of enterprise-scale network infrastructures across complex WAN, SD-WAN and Cloud environments.

This role is ideal for professionals with 3-4 years of hands-on experience who are looking to further develop their expertise in modern networking technologies and large-scale enterprise environments.

Key Responsibilities

  • 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

Required Qualifications

  • 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.

Preferred Qualifications

  • Experience with Microsoft Azure and Oracle Cloud Infrastructure (OCI).
  • Exposure to AWS networking services.
  • Experience with Cisco, Fortinet, Palo Alto, Juniper, or similar technologies.
  • Experience with monitoring and network management tools.
  • Relevant certifications such as CCNP, Fortinet NSE, Azure Administrator, or equivalent.

Soft Skills

  • Strong analytical and troubleshooting skills.
  • Ability to work effectively in a team-oriented environment.
  • Strong communication and stakeholder management skills.
  • Continuous learning mindset and passion for emerging technologies.
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