Certes IT Service Solutions

A Senior Network Engineer (DV Cleared) is required for our Government Client to support various tiered systems and support a wider team of skilled technicians supporting various Goverment platforms and services. You will also support business as usual (BAU) and project deliverables where required. As the Senior Network Engineer you will be responsible for designing, implementing, securing, and maintaining enterprise network infrastructure with a focus on high availability, performance, and resilience. This role provides advanced technical leadership across routing, switching, firewall administration, and network security operations. You will act as an escalation point for complex issues involving Cisco switching platforms, Cisco Firepower Threat Defense (FTD), and Palo Alto Networks Next-Generation Firewalls, Catepan encryption devices. Essential Skills & Experience required To possess current DV Level Security Clearance essential Experience in support and design in highly secure airgapped environments. Cisco Switching, Routing technologies Network Security technologies - IPsec, SSL, VPNs, PKI Cisco Firepower/ASA Firewall installation and Administration Palo Alto Firewalls/Panorama installation and administration. Knowledge of NSX-T platform Knowledge of Virtual Environments and virtual network solutions,(e.g. VMWare) Network monitoring and configuration tools - SolarWinds NCM, PRTG, KIWI Encryption Devices - Catapans, Bulldogs Copper/Fibre Optic patching Windows Active Directory, DNS, DHCP, NPAS, Certificate Services Software Defined Access - Dot1X, IBNS 2.0 Desirable would be any of the following ITIL Processes Service Now BeCrypt OS Knowledge of Linux Diodes Duties include As the Senior Network Engineer (DV Cleared) your remit will include the following: Enterprise LAN/WAN design, optimization, and lifecycle management Firewall, IPS/IDS, and network security policy management Advanced troubleshooting of network performance, connectivity, and security issues Leading network modernization, migration, and automation initiatives Ensuring compliance with security frameworks and organizational standards Collaboration with cross-functional IT teams to deliver secure, scalable solutions Please be advised that due to the nature of this role, you will be required to be on the client site full time five days per week (No remote working) If this role is of interest then please email your CV to:

Certes IT Service Solutions in Milton Keynes seeks a Senior Network Engineer (DV Cleared) to support a government client. You will design, implement, secure and maintain enterprise networks for high availability and performance. On-site full-time, BAU and project work, with expertise in Cisco switching/routing, Cisco Firepower, Palo Alto firewalls, NSX-T, and VMware. Email CV to apply.

IR35 Status: Inside Start: ASAP Role Overview A Senior Infrastructure Engineer is required for our Government Client to support a wide range of infrastructure technology across various platforms. You will be required to support various tiered systems within the Citrix skills and technology space; this role will support a wider team of skilled IT specialists supporting various government platforms and services. As well as being proficient in Citrix, you will also possess strong hands on capability across VMware and Linux platforms too. You will be required to support, maintain and enhance the client's enterprise infrastructure, ensuring reliability, performance and security across all systems. You will possess excellent troubleshooting skills, a strong technical breadth and the ability to work collaboratively within a busy operations environment. You will also support BAU and project deliverables where required. Essential Skills & Experience required As the Senior Infrastructure Engineer you will possess the following: 5 years + VMware - Configuration, updates, awareness, NSX 5 years + Linux/Debian - Scripting, updates, migrations, general support 3 years + Citrix - Updates, migrations, general support 3 years + Windows Management, PKI, IDAM, RNACS 3 years + Cloud - Azure/AWS Good general depth of skills across various core technol ogies Working experience and exposure across hardware and software Have worked with third party suppliers to provide and engage and support development Comfortable supporting documentation and knowledge enhancement Private and Public Cloud exposure.

Certes IT Service Solutions is seeking a Senior Infrastructure Engineer in Milton Keynes to support a diverse range of infrastructure technologies. This role requires a strong background in VMware, Linux, and Citrix, with responsibilities including supporting the enterprise infrastructure, ensuring reliability and performance, and collaborating with a team of IT specialists. Ideal candidates should have 5+ years of experience in VMware and Linux, along with cloud exposure. Immediate start available.