Mars Athletic Club
Network Security Specialist
Mars Athletic ClubTurkey2 days ago
Full-timeInformation Technology

As Turkey’s largest fitness community with MAC/One, MACFit, MAC Studio, and NuSpa brands, we are looking for a Network & Security Specialist to join our Technology Team at our head office in Ortaköy.

Being part of MAC means being part of a community that continuously grows, improves, and moves toward a better life.

Here, ideas are valued, teamwork is encouraged, and feeling good is just as important as being productive.

If you would like to be part of our wellness-focused community, we look forward to receiving your application.


Qualifications & Experience

  • Bachelor’s degree in Computer Science, Computer Engineering, Information Technologies, or related fields
  • Minimum 5 years of experience in network and security management (Managed Services experience is a plus)
  • Advanced knowledge and hands-on experience with Checkpoint, Palo Alto, Fortinet, Sophos XG, and pfSense firewalls
  • Experience in firewall management, Load Balancer, and WAF solutions
  • Practical knowledge of SSL offloading, reverse proxy, Layer 7 traffic management, and IPS/IDS systems
  • Strong expertise in network security, VPN, NAT, UTM, SSL VPN, and IPSEC VPN technologies
  • Experience with policy-based routing, redundancy, and VPN gateway management on open-source and commercial firewall platforms
  • Proficient in installation and configuration of active network devices such as Cisco switches/routers, Checkpoint, Fortigate, etc.
  • Strong problem-solving and analytical thinking skills
  • Team-oriented, solution-focused, with strong communication skills
  • Checkpoint, Palo Alto (PCNSE), Fortinet (NSE), and Sophos Engineer/Architect certifications are a plus


What You Will Be Doing

  • Managing Load Balancer, WAF, and security policies on Fortinet
  • Installation, configuration, and maintenance of Checkpoint, Palo Alto, Fortinet, Sophos, and pfSense firewalls
  • Implementing web application security, IPS/IDS, and DDoS protection mechanisms
  • Configuring and maintaining VPN tunnels (IPSec, SSL-VPN), high availability, and NAT rules in multi-vendor environments
  • Analyzing network traffic, optimizing performance, and enforcing security policies
  • Providing technical support for branches and end users
  • SD-WAN deployment and management
  • Performing daily system checks, log analysis, and incident management
  • Reviewing security policies against emerging threats and providing improvement recommendations
  • Preparing technical documentation and delivering training to team members when required

Key Skills

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