London, South East, England, United Kingdom Hybrid / WFH Options
ALTERED RESOURCING LTD
including Group Policy Objects (GPOs) and OU structures . Oversee the integration and support of 3rd-party applications , working closely with vendors and internal teams. Ensure infrastructure services (e.g., DNS, DHCP, file services) are performant and secure. Implement and maintain backup and disaster recovery solutions. Proactively monitor infrastructure for faults and performance issues. Participate in infrastructure projects and upgrades, including … with Active Directory , including advanced GPO management and AD troubleshooting. Experience with 3rd-party application support and vendor liaison. Good knowledge of Windows Server (2016/2019/2022) , DNS, DHCP, and file systems. SolarWinds, Veeam & Citrix experience would be desirable. Solid understanding of networking fundamentals (TCP/IP, subnets, VLANs, firewalls). Experience working with Microsoft 365 and hybrid More ❯
that, and preferably written the migration playbook along the way. You'll also need to be rock-solid across the Wintel stack -we're talking Windows Server, Active Directory, DNS, Group Policy-the full Windows infrastructure backbone. Key Responsibilities: Lead and execute the migration of Exchange from on-premise to Exchange Online (O365). Troubleshoot and resolve issues across both … and updated to reflect new architecture and processes. What You'll Need: Proven hands-on experience migrating Exchange on-prem to Exchange Online. Strong Wintel background - Windows Server, AD, DNS, DHCP, Group Policy. PowerShell scripting know-how to automate tasks and streamline deployment. Solid understanding of hybrid Exchange environments and Azure AD Connect. Bonus Points For: Experience in highly regulated More ❯
Greater Manchester, North West, United Kingdom Hybrid / WFH Options
Xcede
in NetApp SAN storage configuration and support. Experience with backup and recovery systems especially Veeam. Solid knowledge of Windows Server, Active Directory, GPOs, and networking fundamentals (TCP/IP, DNS, VLANs, iSCSI). Comfortable using tools such as SolarWinds for monitoring and alerting. 5+ years supporting enterprise estates (5,000+ users). The Details: Contract Type: Inside IR35 Rate More ❯
of both Transmission and Distribution electrical grids. * Working knowledge of Linux, Windows, Oracle, SQL, Jasper Report and Cassandra. * Working knowledge of TCP/IP protocols, IP addressing, routing, LAN, DNS, Active Directory, firewalls & switches as it applies to isolating and resolving reported issues in these areas. * Ability to work independently with minimum direction * Knowledge of NERC CIP Standards. * Effective communication More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
McGregor Boyall Associates Limited
heart of a global financial technology infrastructure! A leading investment bank in Glasgow is seeking a talented Java Software Engineer to contribute to a mission-critical Application Delivery and DNS/DHCP platform, used by thousands of internal customers across a global organisation. Paying up to £480 per day on an initial 6 month contract you will be based out … scalable infrastructure Desired: Python, Bash, Perl or JavaScript (Angular) experience Familiarity with CI/CD tools such as Git and Jenkins Experience with load balancer technologies (e.g., F5) and DNS/DHCP platforms (e.g., Infoblox) Working knowledge of API gateways (e.g., Apigee, Mulesoft) and REST/SOAP APIs If you're looking to shape the tools and platforms that power More ❯
Leatherhead, Surrey, England, United Kingdom Hybrid / WFH Options
Sanderson
hands-on experience with Palo Alto NG firewalls, including rule configuration, access policies, and troubleshooting. Advanced Configuration & Troubleshooting: Strong experience with Palo Alto products, including Panorama, GlobalProtect, URL filtering, DNS Security, Threat Prevention, and WildFire. Endpoint & Access Management: Experience deploying and managing endpoint detection/remediation solutions and configuring access management systems (e.g., ClearPass). VPN & Cloud Proficiency: In-depth More ❯
of IAC technologies such as Cloudformation or Terraform Strong Linux Sysadmin skills Containerisation and orchestration technologies (Docker & Kubernetes) Good knowledge of internet communication concepts and protocols - TCP/IP, DNS, HTTP Experience of deploying Continuous Integration solutions An awareness of security considerations in web application deployment Monitoring/Logging aka ELK, Prometheus/Grafana etc Strong AWS knowledge - EC2, EKS More ❯
Warwick, Warwickshire, West Midlands, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
to identify cable types, port roles, and basic switch diagnostics Bring foundational Wintel infrastructure knowledge Exposure to Windows Server environments (2012/2016/2019) Familiarity with Active Directory, DNS/DHCP, Group Policy, and standard Windows tools Support ongoing infrastructure improvement initiatives Provide feedback to engineering leads on process efficiency and documentation clarity Contribute to knowledge base by documenting … to identify cable types, port roles, and basic switch diagnostics Bring foundational Wintel infrastructure knowledge Exposure to Windows Server environments (2012/2016/2019) Familiarity with Active Directory, DNS/DHCP, Group Policy, and standard Windows tools Support ongoing infrastructure improvement initiatives Provide feedback to engineering leads on process efficiency and documentation clarity Contribute to knowledge base by documenting More ❯
Central London, London, United Kingdom Hybrid / WFH Options
iDPP
network design , including expert-level BGP , inter-AS, and policy/routing configurations. Apply Linux expertise across PaaS, IaaS, SaaS, and CaaS environments. Work with supporting services such as DNS, ADC, AAA, firewalls, SIEM, protocol inspection , and network visibility tools. Align architecture with 3GPP mobile standards (Rel. 15+), IMS, RAN , and CUPS/WWC models. Contribute to security and compliance More ❯
Leicester, Leicestershire, England, United Kingdom Hybrid / WFH Options
VIQU Limited
knowledge of Entra ID (Azure AD), AAD Connect, RBAC Azure SQL: Proficient in provisioning, configuring, and managing Azure SQL databases (PaaS) and Managed Instance Automation & PowerShell Experience with Azure DNS zones, custom DNS servers Role details: Role: Azure Cloud Engineer Duration: 3 months IR35: Outside IR35 - (Off-payroll regulations do not apply) Rate: £450 - £500 per day Location: Hybrid – Leicester More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Lorien
AWS SSO Understand ELT architecture and best practices; Production use of AWS Lambda Architecting and implementing with GDPR/privacy by design and implementing appropriate security requirements Knowledge of DNS and CDNs such as Fastly Experience of many of the following: AWS and/or Heroku Using APM or similar tooling to enable prioritisation of performance and defects Working on More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
TalentTrade Recruitment Limited
code, including module development and state management. Solid understanding of HashiCorp Configuration Language (HCL) for defining infrastructure and application configurations. Good understanding of networking fundamentals, including TCP/IP, DNS, load balancing, and Firewall rules. Strong grasp of security best practices in cloud and on-premise environments, including identity and access management (IAM) and secrets management. Good experience with continuous More ❯
EC3N, Tower, Greater London, United Kingdom Hybrid / WFH Options
TalentTrade Recruitment Limited
code, including module development and state management. Solid understanding of HashiCorp Configuration Language (HCL) for defining infrastructure and application configurations. Good understanding of networking fundamentals, including TCP/IP, DNS, load balancing, and Firewall rules. Strong grasp of security best practices in cloud and on-premise environments, including identity and access management (IAM) and secrets management. Good experience with continuous More ❯