Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
Enterprise/(Multi-cell) DECT IP Phone Management/Provisioning Good technical knowledge and commercial experience of supporting: DSL and WAN routers Network switches and VLANs Firewalls and associated VPN technologies. Working technical knowledge of current VoIP practices, protocols, and principles. Ability to analyse Logs, SIP traces & PCAP generated from customer equipment. Adept at reading and interpreting technical documentation and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Advanced Resource Managers
practices. Proven ability to write clean, maintainable code following SOLID principles. Designing RAML, REST APIs, flow control, and error handling. Hands-on experience with the Anypoint Platform (CloudHub, VPC, VPN, DLB, firewalls, and cloud technologies). Securing and managing APIs using API Manager. Developing frameworks for error handling and logging. Managing the API development lifecycle from design to governance and More ❯
The Technical Infrastructure Manager will oversee and manage the technology infrastructure within the retail industry, ensuring optimal performance, security, and scalability. Client Details The employer is a medium-sized organisation within known for its commitment to innovation and operational excellence. More ❯
Lead Solutions Architect (Managed Services & Technology Operations) Contract: 6 months+ (Outside IR35) Location: Central London (3 days on-site) Day rate: £700–£800 per day About the Role We’re partnered with a global technology consultancy that delivers secure, high More ❯
Newbury, Berkshire, United Kingdom Hybrid / WFH Options
Syntax Consultancy Ltd
Telco Cloud systems. Drive transformation programs to modernize legacy OSS/BSS stacks into modular, API-exposed digital ecosystems. Enable and scale Enterprise Business services — including managed SD-WAN, VPN, Broadband, and Hybrid Network offerings; ensure SLA, QoS, and service assurance compliance. More ❯
support to other technical teams. Project/task delivery New installs and platform refresh/redesign (Data Center & Enterprise). Turn up services to third parties (CDN, Extranet services, VPN’s). Infrastructure hygiene (code upgrades, EOL hardware replacement). Understanding of Palo Alto and F5 load balancer from implementation & operation. Contribute to continuous service improvement. Network Automation. Service reviews. More ❯
2nd Line Support Engineer – EUC, Microsoft & Networking Location: LONDON 3 or 4 days on site due to nature of role Type: Full-Time | Permanent Industry: IT £30-40k + Benefits Are you passionate about solving technical challenges and supporting More ❯
Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Searchability®
Senior Infrastructure Engineer – Infrastructure & Cloud Projects (MSP) • Fantastic opportunity for an experienced Senior Infrastructure Engineer to join a fast-growing and technically driven Managed Service Provider delivering enterprise-grade infrastructure, cloud, and security solutions. • Full-time, permanent role based in More ❯
Head of Infrastructure Location: London Experience: 7+ Years Industry: Market Making/Proprietary Trading/Capital Markets **Strong preference will be given to applicants from a buy side/trading/capital markets background** A leading trading firm is seeking More ❯
Contract Network Engineer London 3 days PW Rate: £500 PD (Inside IR35) 6-12 Month Contract Overview We are seeking a skilled Network Engineer on a contract basis to join our clients IT Operations team. In this role, you will More ❯
IT Security Engineer Feltham (Hybrid) £50,000 Base + Benefits Overview The IT Security Engineer is responsible for designing, implementing, and maintaining the security controls that protect the organization’s systems, networks, and data. This role works closely with IT More ❯
the user experience. Systems & Networks Build, patch and support Windows laptops, macOS devices, iOS/iPadOS mobiles and tablets via Intune/Autopilot/Kandji. Provide support for switching, VPN, hardware, OS, and basic LAN/WAN faults. Cybersecurity Oversight Enforce MFA, conditional access, vulnerability patching and CIS-aligned baselines. Run phishing simulations, incident playbooks and device-compliance audits. Collaborate … and our clients. Skills & Experience Technical expertise across Microsoft 365, Azure Active Directory, Intune, Autopilot, and Windows/macOS environments. Strong knowledge of networking (LAN/WAN, switching, firewalls, VPN) and troubleshooting connectivity issues. Familiarity with cloud storage and collaboration platforms such as Egnyte, SharePoint, and Microsoft Teams. Understanding of SQL databases (Azure SQL, Supabase) and their integration into reporting More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Databarracks
Location: Battersea (Hybrid remote work available) Salary: £40,000–£45,000 + benefits Experience: 3–5 years The Role We’re looking for a Backup Engineer to keep our customers’ mission-critical data protected, recoverable, and compliant so they can More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Klyk
JOB PROFILE : IT Engineer LOCATION: Hybrid - North West London/Working from Home JOB TYPE: Full-Time, Permanent WORKING HOURS : 40 Hours per week, Monday to Friday About Klyk The Opportunity We’re looking for an experienced Service Desk Engineer More ❯
My client a leading MSP in the City of London are looking for an experience ' 2nd Line Support ' to join them on a permanent basis. The 2nd Line Support Engineer will be responsible for providing support to customers for the More ❯
About us: Nobody’s Child is for the free thinkers, the dreamers, and the go-getters. Born in 2015, we’ve spent the last decade creating clothes that feel as good as they look for people that embrace individuality, live More ❯
slough, south east england, united kingdom Hybrid / WFH Options
SGI
on-prem networking to Azure cloud connectivity and global voice systems. Key Responsibilities: Design, configure, and enhance a secure, scalable Cisco-driven network (LAN/WAN/Wi-Fi, VPN, firewalls, routing, switching). Support and develop voice and video systems (Cisco, Zoom, Teams) used across global offices. Partner with systems and cloud engineers to refine hybrid on-prem + … financial, fintech, legal, or professional services firms/SMEs. Strong Cisco background; CCNP or equivalent preferred. Working toward CCIE? The company will sponsor and support you. Practical experience with VPN, SD-WAN, segmentation, and firewalls (Cisco ASA, Palo Alto, or Fortinet). Exposure to voice and collaboration platforms (Cisco CUCM, Teams, Zoom). Familiarity with Azure networking and virtualisation (VMware More ❯
The Client Our client is a leading global investment management firm operating a multi-strategy platform that combines cutting-edge technology with deep fundamental and quantitative research. With a presence across major financial centres in a collaborative global footprint spanning More ❯