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Data Center Network Operations Engineer
Maintains Cloudflare's global data center network from Singapore or Sydney: keeps colocation sites operational, supports physical network gear (Juniper, Cisco, DWDM), manages remote contractors and vendors, writes SOPs/documentation, and uses AI to automate ops tasks. Requires Linux admin experience and participation in a 24x7 on-call rotation.
Cybersecurity Presales Engineer Cisco Security ALM Data Systems Doha, Qatar
Job Title: Cybersecurity Presales Engineer (Cisco Security) ALM Data Systems Doha, Qatar Recruiting Company: ALM Data Systems Job Location: Doha, Qatar Job Type: Full-Time Application Method: Location: Doha, Qatar…
Senior Network Engineer Voice Transport & Cisco Data Center
We are looking for a Senior Network Engineer with strong expertise in Voice Transport, Cisco Data Center Networking, and Enterprise Network Engineering to support large-scale global manufacturing, engineering, and…
Senior Network Engineer: Voice Transport & Cisco Data Center
Senior enterprise network engineer designing, deploying, and optimizing voice transport and Cisco data center networks across global sites. Day-to-day work spans CUCM/CUBE/Unity, Cisco ACI/Nexus, advanced routing, security policies, high availability, and multi-site DC fabric initiatives.
Sr. Network Engineer (Voice Transport & Cisco Data Center) Singapore
Senior Network Engineer Voice Transport & Cisco Data Center (On site Singapore) Required Skills & Experience 10+ years in enterprise network engineering with focus on voice transport and Cisco DC Hands‑on expertise…
Senior Network Engineer Voice Transport & Cisco Data Center
Senior network engineer designing and running voice transport and Cisco data center networking across global multi-site enterprise: SIP/SBC/VoIP and CUCM/CUBE collaboration platforms, Cisco ACI and Nexus fabrics, BGP/OSPF/MPLS routing, QoS, and Infoblox DNS/DHCP/IPAM, plus security, compliance, and documentation duties.
Senior Network Engineer – Voice Transport & Cisco Data Cente
Senior network engineer in Singapore designing and supporting large-scale, mission-critical enterprise infrastructure: Cisco data center fabrics (ACI, Nexus, VXLAN/EVPN spine-leaf), voice transport (VoIP/SIP, SBCs, CUCM/CUBE), routing/switching (BGP, OSPF, MPLS), QoS, and DNS/DHCP/IPAM, plus data centre migrations, HA/DR, and troubleshooting with global teams.
Senior Network Engineer
Senior Network Engineer at Red Global in Warsaw (hybrid, 3 days/week on-site) managing and optimizing global network infrastructure — LAN/WAN, SD-WAN, wireless, VPN, routers, switches, firewalls — leading migrations, incident response and RCA, with required hands-on expertise and certifications in Cisco and Cato Networks.
Network Security Engineer
We are seeking a skilled Network Security Engineer to join our team in Tamil Nadu. The ideal candidate will have a strong background in network security and Cisco networking, ensuring the integrity and security of our…
Campus LAN Technical Lead
100% remote B2B lead role: technically lead a team of network engineers running the Campus LAN for a banking client — Cisco Catalyst (IOS/IOS-XE) configuration and troubleshooting, incident/change management, CheckMK monitoring, and 24/7 on-call. Pays 35-40 EUR/hour.
Cloud Operations Engineer
Cloud Operations Engineer managing and optimizing cloud infrastructure in the UAE, ensuring high availability and performance. Day-to-day work centers on designing cloud-based solutions, monitoring and troubleshooting networks, and integrating cloud services, with core skills in cloud platforms, Cisco equipment, and routing/switching.
Cloud Operations Engineer
Manages and optimizes an organization's cloud infrastructure — designing cloud-based solutions, monitoring and troubleshooting network performance, and securing the network. Core technologies: cloud platforms/services, networking protocols, and Cisco routing/switching equipment.
Senior Network Engineer: Data Center & Service Provider
Contract role in Abu Dhabi: architect, design, implement and optimise large-scale service provider and data center networks using Cisco ACI/Nexus and ASR routers, lead customer-facing projects, produce design artifacts, and build automation with Python and Ansible.
Solutions Engineer
Pre-sales Solutions Engineer at Cisco in Singapore, partnering with Account Executives to present, demonstrate, and design Cisco networking and security solutions for customers across Singapore and ASEAN. Requires 4+ years' experience, a pre-sales background, and CCNP/CCIE or equivalent certification.
Cyber Security Engineer
Senior cybersecurity engineer (10-20 yrs) to protect enterprise systems, networks, applications, and data onsite in the US. Day-to-day work spans SIEM monitoring (Splunk, QRadar, Sentinel), firewall/IDS/IPS and EDR/XDR management, VAPT and risk assessments, incident response, and compliance with ISO 27001/NIST/CIS.
Network Administrator - Kolkata
Manages and maintains the organisation's network infrastructure across all business locations, ensuring reliable availability, security, and performance. Core technologies include Cisco, Cisco Meraki, Cisco ISE/NAC, and Fortinet/FortiGate firewalls.
Cybersecurity Analyst (m/k)
SOC/CyberSOC analyst at Orange Polska (Orange Cyberdefense): triaging and handling security incidents, validating firewall/VPN/network security alerts, and working with SIEM, EDR, SOAR, AV and web proxy tools. Warsaw-based hybrid role with 8-hour shifts in a 24/7 rotation in an international team.