maintain robust and secure network infrastructure across multiple sites. Configure and manage firewalls (Palo Alto, Cisco), routers and switches (HPE, Cisco). Support and maintain Retail WAN networks using MPLS technology. Work closely with Security Operations (SecOps) team to ensure vulnerability management is maintained. Provide technical leadership in network-related projects, including capacity planning, upgrades, and security enhancements. Monitor network More ❯
maintain robust and secure network infrastructure across multiple sites. Configure and manage firewalls (Palo Alto, Cisco), routers and switches (HPE, Cisco). Support and maintain Retail WAN networks using MPLS technology. Work closely with Security Operations (SecOps) team to ensure vulnerability management is maintained. Provide technical leadership in network-related projects, including capacity planning, upgrades, and security enhancements. Monitor network More ❯
3+ years as a Scrum Master in Agile software or infrastructure environments Strong background in Networking or Telecom , preferably with hands-on experience in: Routing & Switching (e.g., OSPF, BGP, MPLS) Network Security (e.g., Firewalls, VPN) Wireless technologies or SDN/NFV is a plus Familiarity with DevOps practices, CI/CD, and network automation tools (Ansible, Python, Terraform) Solid understanding More ❯
Key Responsibilities Maintain and support cloud and on-premise IT infrastructure Design and manage secure hybrid cloud systems Troubleshoot network and server issues across global environments Configure and manage MPLS, VPN, LAN/WAN, wireless networks, and firewalls Deploy and maintain Windows/Linux servers, virtualisation platforms (VMware/Hyper-V), backup systems, and VoIP Manage endpoint protection, patch management More ❯
firewalls to replace Meraki out-of-band solutions Managing third-party access to CPPM via Axais Communications Supporting the rollout of new equipment, assisting third parties with replacing old MPLS equipment and installing Aruba EdgeConnect and Aruba Central What you’ll gain: At OpticoreIT , we believe in investing in our team because we know our engineers are our greatest asset. More ❯
uphold robust security protocols Provide 3rd-line support and maintain system documentation Requirements: 3–4+ years in infrastructure engineering/sysadmin roles Strong knowledge of Azure services, networking (IPVPN, MPLS), Windows Server, and Active Directory Hands-on experience with Hyper-V, Exchange, and virtualisation PowerShell scripting proficiency Excellent communication, problem-solving, and organisational skills Benefits Include: Generous holiday entitlement Staff More ❯
