Job Description Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominantly a support … environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need to bring to the table: In-depth knowledge of CISCO including firewalls, switches, and routing protocols. In-depth knowledge of supporting a data-centre and branch inter-connectivity. Strong technical skills are essential. Experience … of CISCO multi-layer switches and routers, including 6500s. CISCO certification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following More ❯
High Level Clearance Cisco SME/Senior Network Engineer x 2 * Location: Bracknell or Birmingham * Duration: 6 months (long term extensions expected) * IR35: Inside * Rate: £500-550/day (negotiable) Overview: We're looking for a Cisco Subject Matter Expert to support the design, deployment, and … management of complex network infrastructure. You'll bring deep technical knowledge of Cisco technologies, acting as a go-to expert across multiple projects and teams. Key Responsibilities: * Lead the design and implementation of Cisco-based network solutions (LAN/WAN/Wi-Fi) * Troubleshoot and resolve high-level … and secure network designs * Maintain detailed technical documentation * Offer mentoring and knowledge transfer to internal teams Key Skills & Experience: * Strong hands-on experience with Cisco routing, switching, and firewalls * Deep understanding of protocols such as BGP, OSPF, EIGRP, and MPLS * Experience with Cisco ISE, ASA, Meraki, and Nexus More ❯
Excellent opportunity for an experienced telecoms/network engineer with skills in all things Cisco. My client is a global leader in IT consulting and digital transformation. This role will be working on defence related projects and is ideal for ambitious engineers who enjoy hands on engineering as well … culture First class career progression and skill up ops Plus more What do I need Experience with Voip systems, PBX and Unified Communications preferably Cisco Strong knowledge of SIP and other protocols - Ability to diagnose and improve call quality and connectivity issues Good networking foundation including VLAN,DNS and More ❯
Excellent opportunity for an experienced telecoms/network engineer with skills in all things Cisco. My client is a global leader in IT consulting and digital transformation. This role will be working on defence related projects and is ideal for ambitious engineers who enjoy hands on engineering as well … culture First class career progression and skill up ops Plus more What do I need Experience with Voip systems, PBX and Unified Communications preferably Cisco Strong knowledge of SIP and other protocols - Ability to diagnose and improve call quality and connectivity issues Good networking foundation including VLAN,DNS and More ❯
Stevenage, Hertfordshire, South East, United Kingdom
Anson Mccade
Excellent opportunity for an experienced telecoms/network engineer with skills in all things Cisco. My client is a global leader in IT consulting and digital transformation. This role will be working on defence related projects and is ideal for ambitious engineers who enjoy hands on engineering as well … culture First class career progression and skill up ops Plus more What do I need Experience with Voip systems, PBX and Unified Communications preferably Cisco Strong knowledge of SIP and other protocols - Ability to diagnose and improve call quality and connectivity issues Good networking foundation including VLAN,DNS and More ❯
Senior Physical Design Engineer - UK Reading - Cisco Silicon One Location: Reading, United Kingdom What You'll Do You'll be joining our Physical Design team within Cisco Silicon One, which is responsible for the entire backend methodology and flow development from RTL to GDS. This is … build the largest-scale and most complex devices, pushing the boundaries of feasibility. Who You'll Work With You'll be part of the Cisco Silicon One team, which is at the heart of Cisco's software and ASIC design efforts. As part of our team, you'll … contribute to the development of our next-generation network devices-Cisco Silicon One. Our team operates in a startup-like environment within a stable and leading corporation. Our design center is uniquely equipped, hosting all silicon hardware and software development fields under one roof. We are revolutionizing the industry More ❯
We are seeking an experienced consultant specializing in Cisco UCS firmware upgrades and ESX upgrades. The ideal candidate will have deep technical expertise in Cisco Unified Computing System (UCS) and VMware ESXi, with a strong focus on upgrade execution, troubleshooting, and system optimization. The role is based in … across Fabric Interconnects, blades, and rack Servers. Ensure minimal downtime and system stability during upgrades. Troubleshoot any post-upgrade issues and coordinate resolutions with Cisco TAC if necessary. ESXi Upgrades & Maintenance: Upgrade VMware ESXi hosts and ensure compatibility with UCS firmware versions. Validate upgrades in staging/UAT environments … processes and minimizing operational risk. Experience/Competencies Essential: VMware ESXi Expertise: Strong understanding of ESXi, vCenter, clustering (HA, DRS, vMotion), and Storage vMotion. Cisco UCS Administration: Expertise in Cisco UCS Manager, Fabric Interconnects, service profiles, and hardware configurations. Firmware Upgrade Experience: Hands-on experience planning and executing More ❯
We are seeking an experienced consultant specializing in Cisco UCS firmware upgrades and ESX upgrades. The ideal candidate will have deep technical expertise in Cisco Unified Computing System (UCS) and VMware ESXi, with a strong focus on upgrade execution, troubleshooting, and system optimization. The role is based in … across Fabric Interconnects, blades, and rack servers. Ensure minimal downtime and system stability during upgrades. Troubleshoot any post-upgrade issues and coordinate resolutions with Cisco TAC if necessary. ESXi Upgrades & Maintenance: Upgrade VMware ESXi hosts and ensure compatibility with UCS firmware versions. Validate upgrades in staging/UAT environments … processes and minimizing operational risk. Experience/Competencies Essential: VMware ESXi Expertise: Strong understanding of ESXi, vCenter, clustering (HA, DRS, vMotion), and Storage vMotion. Cisco UCS Administration: Expertise in Cisco UCS Manager, Fabric Interconnects, service profiles, and hardware configurations. Firmware Upgrade Experience: Hands-on experience planning and executing More ❯
