Network Security Administrator

Tiresias is the only Credit Bureau in Greece and a member of the ACCIS European Credit Bureau Organization. It provides reliable information for the assessment of credit risk both to the banking sector and to businesses. Through 30 years of expertise in the collection and management of credit information and the development of credit risk assessment and credit scoring systems, Tiresias’ purpose is to protect transactions and support the institution of credit. Respecting the rights of citizens and businesses, Tiresias actively supports the development of the Greek economy and the creation of a healthy economic environment for all.

Tiresias is actively looking to hire a qualified professional, for the position of:

Network Security Administrator

(The role reports to ΙΤ Infrastructure Director)

Role Summary:

We are looking for a talented, diligent network security administrator to monitor, analyse and administer security across our company's network. The goal will be to ensure that our network runs smoothly, efficiently and securely.

Key Accountabilities:

• Installation and administration of routers, switches
• Implementation and administration of a wide range of cybersecurity applications and services (including but not limited to WAFs, Firewalls, EDR, Sandboxing, PAM, SASE, VPN etc)
• Understand and define the requirements of network security
• Review and evaluate solutions provided by potential suppliers
• Proposals to improve the performance, capacity and scalability of network infrastructures

Your Skills and Expertise:

• Degree in Computer Science, Engineering or Information Technology
• Network and/or network security certifications
• 6+ years of experience in administrating network and network security components
• Experience with Cisco switching, routing
• Experience with cybersecurity solutions from (including but not limited to) the following vendors: CheckPoint, Cisco, Fortinet
• Ability to prioritize a wide range of workloads with critical deadlines
• Excellent critical thinking and problem solving skills

What You Can Expect Working with Us:

• A competitive remuneration package aligned with your contribution
• Continuous learning and career development opportunities to support your growth
• A dynamic, high-performing environment with maximum care to protect our data set, our mostly valuable asset after our people
• Additional days off, to support your wellbeing more
• Private health insurance to support your wellbeing

If you would like to use your skills and expertise to the full and are interested to work in a dynamic and growing company, please send your CV, by e-mail to the following address: [email protected]

All CV’s will be treated with strict confidentiality. The company will only contact candidates with resumes that meet the required qualifications and criteria.