systems. Evaluate and implement next-gen antenna solutions to improve wireless coverage and performance. Support integration efforts between data centre environments across different geographies. Configure and transition DHCP/DNS infrastructures and facilitate seamless Active Directory account integrations. Drive software-defined network expansion, focusing on advanced datacentre fabric technologies. Transition legacy load balancing platforms to virtualised appliances, while optimising traffic More ❯
WiFi solutions Perform wireless surveys and update relevant documentation Participate in the out-of-hours support rota (with additional pay) The Person Solid background in Windows Server environments (e.g., DNS, DHCP, GPO) Experience with WiFi technologies, ideally Cisco, Ruckus, or Aruba Familiarity with hosted PBX systems (e.g., Gamma Horizon, 3CX) Confident working independently, with flexibility to travel and stay overnight More ❯
public transport). Who are we looking for? A solid foundation in Microsoft Exchange, M365, and email security including Exchange Online, Teams, and hybrid environments; Knowledge and understanding of DNS & Email routing; Monitoring and troubleshooting, PowerShell scripting; Exchange Hybrid Configuration, and email security best practices (SPF, DKIM, DMARC); 3-5 years of experience in email, messaging, and collaboration platforms; Experience More ❯
of Excellence Deep expertise in public cloud platforms (AWS, Azure, GCP) and private cloud architecture; Oracle Cloud experience is a plus Strong knowledge of hybrid networking (e.g. VPCs, BGP, DNS, hybrid connectivity) Proficient in cloud security including IAM, encryption, compliance, and firewall configuration Strong architectural design skills with a focus on resilience, scalability, and cost optimisation Agile mindset with experience More ❯
of Excellence Deep expertise in public cloud platforms (AWS, Azure, GCP) and private cloud architecture; Oracle Cloud experience is a plus Strong knowledge of hybrid networking (e.g. VPCs, BGP, DNS, hybrid connectivity) Proficient in cloud security including IAM, encryption, compliance, and firewall configuration Strong architectural design skills with a focus on resilience, scalability, and cost optimisation Agile mindset with experience More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Just Eat Takeaway.com
Automation technologies such as Terraform, Ansible Knowledge of monitoring and logging tools such as Prometheus, Graphite, ELK, Grafana and supporting them in production Understanding and interest in Platform Infrastructure (DNS, DR, SSL, Load balancing, etc) Support of Linux and Linux services (HAProxy etc) Support of Windows and Windows services (IIS etc) Support of Containerisation technologies Configuration Management tooling such as More ❯
Security Engineer secure access and posture for Cisco Meraki infrastructure and Umbrella SWG services. Enforce network segmentation, micro-perimeter security, and policy-based routing for hybrid network models. Oversee DNS, web access, and remote gateway protection at the edge. Security Operations & Threat Defence Act as the technical escalation point for complex threat investigations and incident response. Lead red-teaming simulations More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
Gridiron IT Solutions
Cloud Project Engineer - Administrator Location: Chantilly, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT looking for a Cloud Project Engineer (CPE) Administrator to support our customer to provide a common set of required EIT services within an More ❯
Royal Leamington Spa, England, United Kingdom Hybrid / WFH Options
Tata Consultancy Services
teams. Good automation skills, including experience with unit testing and automated testing tools. Basic understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTP, FTP, DHCP, and DNS). Previous involvement in all stages of the software delivery lifecycle. Experience on SCA, SAST, and DAST tools. Skilled on IAC automation (Terraform). Desirable skills: An individual who is More ❯
London, England, United Kingdom Hybrid / WFH Options
FastMarkets Ltd
assisting with the whole process of planning, through deployment and testing and support of the platforms. Extensive knowledge of Azure Advanced networking such as Azure Traffic Manager, Load balancers, DNS, Firewalls, NSGs, Private endpoints Virtual Machine management Automation and orchestration Terraform Ansible GitHub Bash PowerShell SQL Managed Instance Service fabric Azure cyber security experience Team City Octopus Deploy If you More ❯
London, England, United Kingdom Hybrid / WFH Options
Apogee Corp
new challenges. A solid understanding of solution architecture, including load balancing and server queue distribution. Strong understanding of basic network terminology and infrastructure, such as routers, IP addressing, basic DNS, SMTP, SNMP, IPv4, SMB, WAN, and VPN. Understanding of virtual server and cloud hosting services. Experience working with Microsoft SQL (preferred). Previous experience in a client-focused helpdesk environment. More ❯
London, England, United Kingdom Hybrid / WFH Options
IG Group
technical IT concepts is required, including the majority of the following: Public Cloud (Ideally AWS) Containers (Nomad/Kubernetes) & Virtualization Terraform & Scripting languages (Python/Go/Bash) Networking & DNS Gitlab/GitHub Linux Foundational Security Concepts Strong analytical and problem-solving skills Able to communicate complex information clearly and logically, both verbally and in writing. Able to collaborate effectively More ❯
EC1A, Clerkenwell, Greater London, United Kingdom Hybrid / WFH Options
Granite Consulting
ideal for someone with the following skills/experience: A BSc/MSc/PhD in Maths/Physics/Computer Science or similar Linux Networking protocols and services (DNS, NIS, NFS, TCP/IP, SNMP, DHCP etc.) Strong communication skills and client facing experience Some knowledge of scripting languages (Shell, Perl or similar) or scientific programming languages would be More ❯
an exceptional opportunity for an experienced professional to manage and maintain the cloud infrastructure, ensuring its reliability, security, and scalability. The successful candidate will be responsible for global Domain and DNS management, Cloud Infrastructure service and operational maintenance. This role involves troubleshooting infrastructure issues, planning and implementing upgrades, and ensuring compliance with industry standards. This role offers a rare chance … to innovate and automate, operating globally with key decision makers and senior leadership. The main focus of the role will include: Management and maintenance of global Domain and DNS systems: Oversee the administration and upkeep of Global DomainNameSystem (DNS) and Domain Management to ensure seamless connectivity, security and optimal performance Perform server maintenance reviews working in partnership with … Domain Management solutions to ensure all changes are thoroughly reviewed, tested and approved before implementation To succeed in this role, the individual will need: Strong knowledge of global Domain and DNS management solutions. In-depth understanding of worldwide DomainNameSystem (DNS) and domain management solutions to ensure efficient and secure connectivity Proficiency in IT Infrastructure maintenance and troubleshooting. Expertise More ❯
Salford, Manchester, United Kingdom Hybrid / WFH Options
First Central Services
as well as driving modernisation and automation efforts. This role focuses on platform engineering, including infrastructure-as-code (IaC), Azure Kubernetes Services (AKS), Terraform, managing domains, Active Directory (AD), DNS, authentication services, and program and change work. The Core Platform Technical Engineers will ensure the operational stability, scalability, and security of core enterprise platforms in Azure, as well as supporting … in the office occasionally. Core skills were looking for to succeed in the role: Strong experience with Azure infrastructure management, including Azure Resource Manager (ARM), Azure Active Directory (AD), DNS, and security management. Proficiency in Infrastructure-as-Code (IaC) using tools such as Terraform, ARM templates Expertise in managing and securing domain services, Active Directory, DNS, and authentication protocols. Familiarity … non-technical stakeholders. What's involved: You'll manage, monitor, and support core infrastructure and services within the Azure cloud environment. You'll oversee domain management, Active Directory (AD), DNS, and authentication services to ensure robust enterprise security and operational continuity. You'll implement infrastructure-as-code (IaC) practices to automate the deployment, configuration, and management of cloud resources. You More ❯
Haywards Heath, Sussex, United Kingdom Hybrid / WFH Options
First Central Services
as well as driving modernisation and automation efforts. This role focuses on platform engineering, including infrastructure-as-code (IaC), Azure Kubernetes Services (AKS), Terraform, managing domains, Active Directory (AD), DNS, authentication services, and program and change work. The Core Platform Technical Engineers will ensure the operational stability, scalability, and security of core enterprise platforms in Azure, as well as supporting … in the office occasionally. Core skills were looking for to succeed in the role: Strong experience with Azure infrastructure management, including Azure Resource Manager (ARM), Azure Active Directory (AD), DNS, and security management. Proficiency in Infrastructure-as-Code (IaC) using tools such as Terraform, ARM templates Expertise in managing and securing domain services, Active Directory, DNS, and authentication protocols. Familiarity … non-technical stakeholders. What's involved: You'll manage, monitor, and support core infrastructure and services within the Azure cloud environment. You'll oversee domain management, Active Directory (AD), DNS, and authentication services to ensure robust enterprise security and operational continuity. You'll implement infrastructure-as-code (IaC) practices to automate the deployment, configuration, and management of cloud resources. You More ❯
as well as driving modernisation and automation efforts. This role focuses on platform engineering, including infrastructure-as-code (IaC), Azure Kubernetes Services (AKS), Terraform, managing domains, Active Directory (AD), DNS, authentication services, and program and change work. The Core Platform Technical Engineers will ensure the operational stability, scalability, and security of core enterprise platforms in Azure, as well as supporting … in the office occasionally. Core skills were looking for to succeed in the role: Strong experience with Azure infrastructure management, including Azure Resource Manager (ARM), Azure Active Directory (AD), DNS, and security management. Proficiency in Infrastructure-as-Code (IaC) using tools such as Terraform, ARM templates Expertise in managing and securing domain services, Active Directory, DNS, and authentication protocols. Familiarity … non-technical stakeholders. What's involved: You'll manage, monitor, and support core infrastructure and services within the Azure cloud environment. You'll oversee domain management, Active Directory (AD), DNS, and authentication services to ensure robust enterprise security and operational continuity. You'll implement infrastructure-as-code (IaC) practices to automate the deployment, configuration, and management of cloud resources. You More ❯
Chester, England, United Kingdom Hybrid / WFH Options
Widener University
and familiarity with vulnerability scanning and management platforms. In-depth understanding of IP networking, networking protocols, and security-related technologies. Maintain hostname servers and their IP addresses which include DNS (domain named service) and DHCP (dynamics host configuration protocol). Maintain VLAN and IP address schemas. Ensure Network Access Control Services and Radius. Resolve escalations on an array of end … Technology or 5+ years of IT experience with at least 2+ years network infrastructure experience. Extensive knowledge of how systems communicate with each other over the network, such as DNS, DHCP, Subnet Masking, and VLANs. Router, Switch, Security, and Firewall experience. Technical project planning, change management, and documentation skills. Excellent problem-solving and communication skills with the ability to troubleshoot More ❯
London, England, United Kingdom Hybrid / WFH Options
GSR
Config Management: Familiarity with FluxCD, ArgoCD, and custom CD deployments. Strong grasp of CI/CD pipelines. Linux & Networking: Solid understanding of Linux internals, cgroups, routing, switching, firewalls, and DNS/service discovery. Databases: Experience with MySQL, MongoDB, and database administration (Flyway or Liquibase a plus). Bonus Experience Data center operations Crypto, fintech,bare-metal provisioning or trading experience More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
across system to application level in languages, particularly C. Knowledge of software optimization techniques. Experience in benchmarking to generate robust performance measurements. IT Infrastructure awareness: TCP/IP, DHCP & DNS, data center configuration. Nice To Have Skills and Experience: Understanding of the EDA landscape and experience using related tools. Knowledge of Neoverse micro-architectures. Linux Kernel internals. IT Service operations. More ❯
or webMethods Hybrid integration. Fluency in English (written and spoken). Basic experience in Java or .NET, with a focus on back-end development. Familiarity with networking and security ( DNS, firewalls, HTTP, SSL/TLS, etc. ) and DevOps principles (CI/CD, testing). Knowledge of Enterprise Integration Patterns is a plus. Experience with collaboration tools such as Atlassian, GitLab More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Reach Studios Limited
testing, and production Owning CI/CD pipelines (BitBucket Pipelines, GitHub Actions, GitLab CI, etc.) to streamline deploys Managing and optimising performance and security across the Cloudflare ecosystem, including: DNS, WAF, CDN, and edge caching Page Rules, Rate Limiting, Workers, Access, and Bot Management Zero Trust and tunnel configurations Automating infrastructure and configuration with Ansible, Terraform, or similar Monitoring and … role, ideally in a multi-project environment Deep experience with web stacks: Nginx/Apache, PHP-FPM, MySQL, Redis, Varnish, Elasticsearch Proven expertise in managing and optimising Cloudflare across DNS, security, performance, and access Experience with Magento 2 infrastructure and deployment CI/CD experience with BitBucket Pipelines, GitHub Actions, or similar Security-first mindset around apps, servers, and networks More ❯