Network and Security Engineer

Job Description


iNFINITUM is a trusted IT services partner offering a comprehensive portfolio of innovative IT services and solutions, tailored to bring real results to our customers. We stand out for our specializations in cloud-native solutions such as container platforms, automation, DevOps, observability and cloud infrastructure. We have strong partnerships with major technology vendors, and our clientele includes well-known and established institutions. Join us and be part of a successful team where your contributions produce outstanding results. We’re looking for a Network & Security Engineer to join our dynamic systems engineering team and help design, implement and maintain the network and security infrastructure that keeps customers' organizations connected and secure. As part of this highly collaborative team, you’ll work with modern technologies to design scalable, maintainable, and highly available network architectures that meet demanding SLAs and business objectives. You will lead the deployment of Challenging projects using cutting-edge technologies for large scale enterprise customers across all business sectors. This is a great opportunity for someone who thrives on technical challenges, problem-solving, and continuous improvement.  
  • Lead the design and deployment of projects across the following network technologies and services:
    • Wireless technologies and Services (Vendors: Cisco, HPE Aruba Networking, Fortinet):
      • Cloud Managed Wireless infrastructures
      • Controller-Based Wireless infrastructures
    • Layer 2 Networking infrastructures (Vendors: Cisco, HPE Aruba Networking, Fortinet):
      • Corporate LAN Networks
      • Data Center technologies including:
        • Spine/Leaf Architectures
        • Network Virtualization
    • Security and Cybersecurity technologies and services (Vendors: Palo Alto, Fortinet, HPE Aruba Networking, Watchguard Cisco):
      • SD-WAN
      • Single Vendor and Multi-Vendor Secure Access Service Edge (SASE)
      • Next Generation Firewalls
      • Routers/Load Balancers
      • Network Access Control Platform (HPE Aruba Networking Clearpass)
  • Collaborate with cross-functional teams and participate in large scale and Complex Projects that include Network Technologies and Solutions:
    • Business Continuity Solutions (DR Site)
    • Data Center Infrastructure (Active/Active DCs)
    • Cloud infrastructures
  • Maintain state-of-the-art network infrastructures to ensure network performance, reliability, and security, using best-in-class monitoring and diagnostic tools.
  • Provide advanced support, troubleshoot complex issues, and drive permanent technical resolutions.
  • Work within management processes to maintain network integrity and business continuity.
What You’ll Be Working With
  • You will actively engage with leading-edge network technologies and solutions including Aruba ClearPass, advanced Wi-Fi infrastructures (including Ekahau for wireless site surveys), sophisticated firewalling platforms, and dynamic routing protocols such as BGP and OSPF. Your role will involve hands-on experience implementing scalable, secure network environments tailored to contemporary enterprise demands.
 

Περιγραφή


iNFINITUM is a trusted IT services partner offering a comprehensive portfolio of innovative IT services and solutions, tailored to bring real results to our customers. We stand out for our specializations in cloud-native solutions such as container platforms, automation, DevOps, observability and cloud infrastructure. We have strong partnerships with major technology vendors, and our clientele includes well-known and established institutions. Join us and be part of a successful team where your contributions produce outstanding results. We’re looking for a Network & Security Engineer to join our dynamic systems engineering team and help design, implement and maintain the network and security infrastructure that keeps customers' organizations connected and secure. As part of this highly collaborative team, you’ll work with modern technologies to design scalable, maintainable, and highly available network architectures that meet demanding SLAs and business objectives. You will lead the deployment of Challenging projects using cutting-edge technologies for large scale enterprise customers across all business sectors. This is a great opportunity for someone who thrives on technical challenges, problem-solving, and continuous improvement.  
  • Lead the design and deployment of projects across the following network technologies and services:
    • Wireless technologies and Services (Vendors: Cisco, HPE Aruba Networking, Fortinet):
      • Cloud Managed Wireless infrastructures
      • Controller-Based Wireless infrastructures
    • Layer 2 Networking infrastructures (Vendors: Cisco, HPE Aruba Networking, Fortinet):
      • Corporate LAN Networks
      • Data Center technologies including:
        • Spine/Leaf Architectures
        • Network Virtualization
    • Security and Cybersecurity technologies and services (Vendors: Palo Alto, Fortinet, HPE Aruba Networking, Watchguard Cisco):
      • SD-WAN
      • Single Vendor and Multi-Vendor Secure Access Service Edge (SASE)
      • Next Generation Firewalls
      • Routers/Load Balancers
      • Network Access Control Platform (HPE Aruba Networking Clearpass)
  • Collaborate with cross-functional teams and participate in large scale and Complex Projects that include Network Technologies and Solutions:
    • Business Continuity Solutions (DR Site)
    • Data Center Infrastructure (Active/Active DCs)
    • Cloud infrastructures
  • Maintain state-of-the-art network infrastructures to ensure network performance, reliability, and security, using best-in-class monitoring and diagnostic tools.
  • Provide advanced support, troubleshoot complex issues, and drive permanent technical resolutions.
  • Work within management processes to maintain network integrity and business continuity.
What You’ll Be Working With
  • You will actively engage with leading-edge network technologies and solutions including Aruba ClearPass, advanced Wi-Fi infrastructures (including Ekahau for wireless site surveys), sophisticated firewalling platforms, and dynamic routing protocols such as BGP and OSPF. Your role will involve hands-on experience implementing scalable, secure network environments tailored to contemporary enterprise demands.
 

Job Requirements


 
  • Bachelor’s degree in Computer Science, Information Systems, or a related field.
  • Proven experience in network engineering and/or Security within enterprise environments.
  • Advanced Certifications on Networking and Security will be highly appreciated.
  • In-depth knowledge of networking and/or security technologies.
  • Strong hands-on experience with network monitoring and/or security tools.
  • Analytical detail-oriented mindset with the ability to tackle complex network challenges effectively.
  • Proactive, customer-focused, and collaborative approach to technical problem-solving.
  • Excellent communication skills.
Join us if you want to work with cutting-edge technologies, contribute to mission-critical systems, and be part of a team that values technical excellence and innovation. And don't hesitate to submit your application if you cover part of the skill set we’re looking for.

Απαιτήσεις


 
  • Bachelor’s degree in Computer Science, Information Systems, or a related field.
  • Proven experience in network engineering and/or Security within enterprise environments.
  • Advanced Certifications on Networking and Security will be highly appreciated.
  • In-depth knowledge of networking and/or security technologies.
  • Strong hands-on experience with network monitoring and/or security tools.
  • Analytical detail-oriented mindset with the ability to tackle complex network challenges effectively.
  • Proactive, customer-focused, and collaborative approach to technical problem-solving.
  • Excellent communication skills.
Join us if you want to work with cutting-edge technologies, contribute to mission-critical systems, and be part of a team that values technical excellence and innovation. And don't hesitate to submit your application if you cover part of the skill set we’re looking for.

What we offer


🕑 We offer both work from the office & remote working options (hybrid model). 🏃 A buddy will support you with your onboarding. 💸Competitive salary package. 💰 Monthly allowance for lunch (Ticket Restaurant). 👩‍⚕️ Health and life insurance

Τι προσφέρουμε


🕑 We offer both work from the office & remote working options (hybrid model). 🏃 A buddy will support you with your onboarding. 💸Competitive salary package. 💰 Monthly allowance for lunch (Ticket Restaurant). 👩‍⚕️ Health and life insurance