51 to 75 of 331 TCP/IP Jobs in the UK

to £83,778 (including allowances) plus excellent Civil Service benefits and pension London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham, Salford Hybrid / Flexible working Join a team at the heart of the global economy! The Department for Business and Trade ('DBT') and Inspire People are partnering together to bring you an exciting opportunity for Senior Platform Engineers. With DBT … hosting environment that underpins vital government services. The Role As a Senior Platform Engineer, you will: - Provide development teams with tools such as observability, monitoring, dashboards, and CI / CD pipelines. - Design and scale DBT's global product platform. - Evangelise service-level objectives and negotiate error budgets. - Participate in an on-call rota (with allowance). - Drive improvements … Projects include: rolling out an observability tool for system monitoring, automating deployments to reduce downtime, and developing CLI tooling for developers. You'll work with: AWS, Azure, Terraform / CloudFormation, Docker, ECS / ECR, ElasticSearch / OpenSearch, Python / Django, PostgreSQL (RDS), Sentry, Redis / Elasticache. Essential Criteria - Cloud experience More ❯

Incident Response (CSIRT) / Security Operations Centre (SOC) Level 3 Analyst 2-3 Days onsite - Crawley 6-9 Month duration Reporting line: The Analyst will report to the Cyber Security Response Manager and work within the Information Systems directorate, based in the Crawley office. Job purpose: The role of an Incident Response (CSIRT) / SOC Level … contained and eradicated. Cyber Crisis Testing: Participate in cyber-attack simulations and scenario exercises to test resilience and improve preparedness. Reporting: Develop and improve reporting dashboards and security / performance metrics to drive continuous improvement in security operations. Security Tools Support: Support the implementation, maintenance, and configuration of security tools and systems for prevention, detection, and response. Audit … environments. SOC-specific training, qualifications, or a degree in Computer Science, Cybersecurity, IT, or a related subject. Ideally hold recognised security qualifications such as CISSP, AZ-500, GIAC / GCIA / GCIH, CASP+, CEH, or SIEM certifications. Strong knowledge of log correlation, analysis, forensics, and chain of custody requirements. Familiarity with regulatory frameworks (NCSC CAF, ISO More ❯

Software Developer in Test (C# or TypeScript) London / WFH to £85k Do you have C# or TypeScript coding skills combined with a detail orientated mindset? You could be progressing your career as a Software Developer in Test, working on complex and challenging systems as part of a supportive team with regular learning opportunities and flexible working at … be using a variety of automation tools and coding with C# or TypeScript, working across the full test lifecycle, defining and automating acceptance tests and working with CI / CD pipelines as part of an Agile software delivery team. Location / WFH: You can work from home, meeting up with colleagues 2-3 days a week … enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have strong C# and / or TypeScript coding skills You have experience of developing and testing software using Microsoft technologies (.Net, SQL Server, Windows) You have an understanding of CI / CD More ❯

Software Developer in Test (C# or TypeScript) London / WFH to £85k Do you have C# or TypeScript coding skills combined with a detail orientated mindset? You could be progressing your career as a Software Developer in Test, working on complex and challenging systems as part of a supportive team with regular learning opportunities and flexible working at … be using a variety of automation tools and coding with C# or TypeScript, working across the full test lifecycle, defining and automating acceptance tests and working with CI / CD pipelines as part of an Agile software delivery team. Location / WFH: You can work from home, meeting up with colleagues 2-3 days a week … enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have strong C# and / or TypeScript coding skills You have experience of developing and testing software using Microsoft technologies (.Net, SQL Server, Windows) You have an understanding of CI / CD More ❯

providing support. Excellent verbal and written communication skills Active Directory and GPO administration Exchange & Intune administration Excellent experience with Microsoft technologies Good general knowledge of networking and technologies: TCP / IP stack, concept of VLANs and firewalls, wireless configurations 2 years+ of 1st line technical helpdesk environment 2 years + of a 2nd line … technical support environment Firewall Implementations -Fortigate / Cisco / Sonicwall / Watchguard Backup Solutions - Azure / Veeam Virtualisation - Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite & MFA Able to answer general Networking questions. What We Offer - Competitive salary and benefits package. Opportunities for professional development and career progression. A More ❯

distribution and control systems. A good understanding of audio and video signal flow, routing, and processing. In both the analogue and digital domain. A good understanding of TCP / IP networks use in the AV industry. Experience in using control protocols including RS232 / 485, IR and TCP / IP. Benefits: Company van. Fuel card. Daily expense allowance. Overnight allowance and expenses if working away. Company laptop and essential equipment supplied. Uniform provided. Company pension. More ❯

distribution and control systems. A good understanding of audio and video signal flow, routing, and processing. In both the analogue and digital domain. A good understanding of TCP / IP networks use in the AV industry. Experience in using control protocols including RS232 / 485, IR and TCP / IP. Benefits: Company van. Fuel card. Daily expense allowance. Overnight allowance and expenses if working away. Company laptop and essential equipment supplied. Uniform provided. Company pension. More ❯

I'm recruiting for a start-up company in Cirencester who are looking to recruit an experienced Embedded SW Engineer. The role involves development of code in C / C++ and Python on ARM based micros, for use in the telecoms / IoT space. ROLE: Embedded Software Engineer LOCATION: Kemble SALARY: up to £65,000 START … ASAP Skills required for the Embedded Software Engineer are: C / C++ / Python ARM based micros (Raspberry Pi ideally) Comms protocols (UART, I2C, SPI etc) IP networking (TCP / IP, DHCP and UDP) Embedded Linux OS Beneficial skills are: Raspberry Pi chip CI / CD More ❯

systems Working across the full development life cycle from design to deployment Collaborating with cross-functional teams to bring improvements to life. Essential Skills: 2+ years with Delphi / Lazarus / RemObjects Oxygene Strong SQL database knowledge (users, privileges, maintenance) Solid grasp of object-oriented programming and software lifecycle Desirable Extras: C#, C++, Web Development, Barcode … printing (ZPL / EPL) Experience with Git / SVN, TCP / IP networking, PowerApps Familiarity with Active Directory, DHCP, or ServiceNow Qualifications: Degree in Software Engineering or related field (2:1 or above) or relevant HND with strong supporting experience More ❯

threaded Java applications for market making and pricing. Developing and optimising pricing algorithms, order management, and execution logic . Engineering algo containers and ultra-low-latency applications using TCP / IP, UDP, and GC tuning. Driving automation, performance optimisation, scalability, and resilience across platforms. Leading complex technical initiatives across multiple feature teams. Partnering closely … ultra-low-latency, high-performance systems . Strong background in electronic trading (ideally eFX) with pricing engines, algos, or order management systems. Skilled in multi-threading, GC tuning, TCP / UDP protocols , and performance optimisation. Experience with test-driven development, automation frameworks , and Agile / DevOps. Ability to provide technical leadership and influence architecture … / strategy . What's on Offer £160,000-£180,000 base salary Circa 20% cash / benefits allowance Pension scheme & highly competitive bonus 30 days holiday Hybrid working - just 2 days per month onsite This is a rare chance to play a hands-on leadership role in front-office trading technology , delivering ultra-low-latency More ❯

threaded Java applications for market making and pricing. Developing and optimising pricing algorithms, order management, and execution logic . Engineering algo containers and ultra-low-latency applications using TCP / IP, UDP, and GC tuning. Driving automation, performance optimisation, scalability, and resilience across platforms. Leading complex technical initiatives across multiple feature teams. Partnering closely … ultra-low-latency, high-performance systems . Strong background in electronic trading (ideally eFX) with pricing engines, algos, or order management systems. Skilled in multi-threading, GC tuning, TCP / UDP protocols , and performance optimisation. Experience with test-driven development, automation frameworks , and Agile / DevOps. Ability to provide technical leadership and influence architecture … / strategy . What's on Offer £160,000-£180,000 base salary Circa 20% cash / benefits allowance Pension scheme & highly competitive bonus 30 days holiday Hybrid working - just 2 days per month onsite This is a rare chance to play a hands-on leadership role in front-office trading technology , delivering ultra-low-latency More ❯

necessary training and advice. Support and aid the development of less senior members of the team. Work as part of the IT Support team and any other operational / project teams as requested by the IT Project & Support Team Leader. Manage workloads and notify the IT Project & Support Team Leader when KPI / Targets are going … departmental policy. Obtain quotes and process orders in line with departmental policy. Setting up and configuring new laptops and desktops. Installing authorised software to laptops and desktops. Configure / maintain computer systems, networks and peripherals as instructed. If required, undertake trips to other sites / data centre including staying overnight where appropriate (and maintain a valid … and computer administration Windows desktop and Windows Server administration Microsoft 365 and Microsoft Azure experience, including Exchange Online, SharePoint Online and Microsoft Teams General Network administration and troubleshooting, TCP / IP and WAN / LAN / Wi-Fi Experienced with hardware troubleshooting across a range of devices. Exceptional Customer Service More ❯

necessary training and advice. Support and aid the development of less senior members of the team. Work as part of the IT Support team and any other operational / project teams as requested by the IT Project & Support Team Leader. Manage workloads and notify the IT Project & Support Team Leader when KPI / Targets are going … departmental policy. Obtain quotes and process orders in line with departmental policy. Setting up and configuring new laptops and desktops. Installing authorised software to laptops and desktops. Configure / maintain computer systems, networks and peripherals as instructed. If required, undertake trips to other sites / data centre including staying overnight where appropriate (and maintain a valid … and computer administration Windows desktop and Windows Server administration Microsoft 365 and Microsoft Azure experience, including Exchange Online, SharePoint Online and Microsoft Teams General Network administration and troubleshooting, TCP / IP and WAN / LAN / Wi-Fi Experienced with hardware troubleshooting across a range of devices. Exceptional Customer Service More ❯

and verify stock against picklists Package equipment (pallet wrapping, labelling) Support warehouse operations (moving boxes, breaking down packaging, using pallet trucks) Required Skills & Knowledge: Understanding of networking: LAN, TCP / IP, wireless configuration Experience with Windows OS (7 / 8 / 10 / 11) and basic switch setup More ❯

key role in ensuring performance, security, and resilience of critical network infrastructure. Responsibilities - Network Engineer - Juniper Administer and maintain medium to large enterprise networks. Configure and support LAN / WAN / VLAN, TCP / IP, UDP, Wi-Fi, and firewalls. Contribute to network design and installation projects. Troubleshoot and resolve … knowledge of IT infrastructure and security best practices. Excellent written and verbal communication skills. Strong analytical and problem-solving ability. Desirable: Network Security qualifications, CCNP or JNCIS-SP / JNCIP-SP certifications. Desirable: Experience supporting Windows, Mac, Office 365, iPhones, and printers. Apply To apply for the Network Engineer - Juniper role, please send your CV by pressing the More ❯

Job Title: Application Services Engineer - Trading - Low Latency Location: London - 3 days per week in the office Salary / Rate: Up to £500 per day INSIDE IR35 Start Date: 18 / 10 / 2025 Job Type: Contract Job Responsibilities / Objectives You will be a member of the team that is responsible … detection of issues and system degradation. Lead lab-based testing and benchmarking initiatives for new connectivity solutions, ensuring readiness for production deployment. Produce operational and performance KPIs, SLO / SLI metrics, and executive summaries to support senior decision-making. Champion continuous improvement and innovation, driving technology adoption in monitoring, resiliency, and incident response tooling. Required Skills / Experience The ideal candidate will have the following: Strong background in low latency network engineering, including TCP / IP, multicast, traffic shaping, and performance analysis. Proven experience with packet capture and analysis tools (Wireshark, tcpdump, Corvil / PICO); ability to build custom decoders is highly advantageous. Familiarity with SRE tools More ❯

Infrastructure Engineer / Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £40-45k + benefits - 6 month FTC. The Opportunity: We are looking for an Infrastructure Engineer with good 2nd / 3rd Line Support skills to join a Basingstoke based organisation who are part-way through a significant digital transformation programme. The … in place, working and proactively maintained - Act as a technical escalation point for the Service Desk Team - Participate in the on call rota The Person: - In depth 2nd / 3rd Line Infrastructure Support background with skills in Windows, Linux and Desktop Operating Systems - Azure, Active Directory, ADD, M365, EntraID, File Services, DNS, DHCP - Knowledge of Intune - Experience in … Powershell scriptng - Ideally Some AWS / GCP - Basic Networking skills - TCP / IP, LAN / WAN, VPN, Routers, Switches and Firewalls Qualifications such as the AZ104 or AZ900 a bonus but not necessary as would an educational qualification in IT (e.g. Degree in Computer Science) and / or More ❯

level in Engineering, preferably with a Software focus. Experience Considerable proven experience managing development teams of 10-15 engineers within an electronic product segment, ideally regulatory controlled. Knowledge / Skills Management Proven experience leading and managing software development teams of various sizes, with a track record as an exceptional people manager. Ability to mentor, coach, motivate, and develop … conducting evaluations and clearly documenting and monitoring progress. Software Development Lifecycle (SDLC) Management Proficiency in Waterfall as well Agile practices, including Scrum and Kanban. Experience in Continuous Integration / Continuous Deployment (CI / CD), setting up and managing CI / CD pipelines using tools like Jenkins, GitLab CI, or Azure DevOps. Expertise in version … control systems particularly Git, and collaborative development workflows. Design Strong skills in C and one or more of the following C++ for low-level programming and / or C#, .NET Framework and / or HTML, CSS, JavaScript, and / or frameworks like React or Angular with associated cloud services. Familiarity with microcontroller architectures More ❯

level in Engineering, preferably with a Software focus. Experience Considerable proven experience managing development teams of 10-15 engineers within an electronic product segment, ideally regulatory controlled. Knowledge / Skills Management Proven experience leading and managing software development teams of various sizes, with a track record as an exceptional people manager. Ability to mentor, coach, motivate, and develop … conducting evaluations and clearly documenting and monitoring progress. Software Development Lifecycle (SDLC) Management Proficiency in Waterfall as well Agile practices, including Scrum and Kanban. Experience in Continuous Integration / Continuous Deployment (CI / CD), setting up and managing CI / CD pipelines using tools like Jenkins, GitLab CI, or Azure DevOps. Expertise in version … control systems particularly Git, and collaborative development workflows. Design Strong skills in C and one or more of the following C++ for low-level programming and / or C#, .NET Framework and / or HTML, CSS, JavaScript, and / or frameworks like React or Angular with associated cloud services. Familiarity with microcontroller architectures More ❯

our network infrastructure. Salary : Circa £55,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site due to workload classification, working a 24 / 7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and / or limitations relating to nationality and / or rights … led company that values innovation and diversity, this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP / IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on … experience in next-gen firewalls and advancing security features like IPS / IDS, SSL decryption and deep packet inspection. Proven experience in managing secure proxy solutions (e.g. Bluecoat, F5) and the ability to implement policies for content filtering, SSL inspection and network traffic monitoring. In depth knowledge of security protocols such as IPSec, SSL / TLS More ❯

to support the growth of UK public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government / Public Sector background and current DV clearance . Key Requirements We are looking for a client-facing technical expert with deep presales experience, capable of operating in complex and … support Demonstrable success supporting UK Government or public sector clients Ability to translate technical challenges into clear commercial value Strong expertise in: Cisco routing, switching, gateways, and applications TCP / IP, SNMP, Netflow, VoIP LAN / WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault … / alert management Solid understanding of: Operating systems - Linux, Windows Cloud and virtualisation technologies - SDN / NFV, Public / Private Cloud Performance tools - HP / OV, Tivoli, EMC SMARTS, ArcSight Relevant certifications - CCNA, CCNP, CCIE Formal presales training (e.g. Sandler, Siebel, Afterburner) Excellent communication and presentation skills - verbal, written, and visual Comfortable More ❯

Security Engineer (Salesforce) Permanent Hybrid - 3 days p / w on-site Leeds area (Hands on recent career experience of Salesforce / Salesforce Industries / Vlocity is essential) FPSG have a fantastic opportunity to join a large-scale digital transformation programme aimed at uniting multiple internal business units under a new, secure, cloud-native … for a hands-on Security Engineer who enjoys embedding security into the development lifecycle and working with modern tooling and cloud environments. .Net Azure exposure desired, Salesforce Industries / Vlocity experience is essential. The successful Security Engineer's responsibilities will include: Analysing new feature code to identify and mitigate security risks Collaborating with development teams to implement secure … as DSOMM, including hands-on delivery (code, configuration, documentation, tooling) Designing, building, operate, monitoring secure solutions across complex platforms Ensuring internal and industry security standards (e.g. OWASP CI / CD, SAMM) are adhered to across systems Managing and improving cloud security posture (Azure Defender, Prisma Cloud etc) Implementing and optimising observability platforms for holistic system monitoring Supporting and More ❯

Senior Infrastructure Engineer / Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £65-70k + benefits. The Opportunity: We are looking for a Senior Infrastructure Engineer with extensive 3rd Line Support skills to join a Basingstoke based organisation who are part-way through a significant digital transformation programme. The role requires onsite presence in … Line Support across the Wintel and Linux Stack - Design, implement and manage complex hybrid infrastructure solutions - Manage the cloud infrastructure (mixed environment with Azure, GCP and AWS - Azure / GCP are the main platforms) - Help to ensure a proactive service is provided ensuring high quality systems are in place, working and proactively maintained - Act as a technical escalation … M365, EntraID, File Services, DNS, DHCP - Ideally some GCP and AWS but Azure is the key Cloud platform - Knowledge of Intune - Experience in Powershell scriptng - Ideally Some AWS / GCP - Basic Networking skills - TCP / IP, LAN / WAN, VPN, Routers, Switches and Firewalls Qualifications such as the AZ104 or More ❯

Senior Infrastructure Engineer / Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £60-65k + benefits. The Opportunity: We are looking for a Senior Infrastructure Engineer with extensive 3rd Line Support skills to join a Basingstoke based organisation who are part-way through a significant digital transformation programme. The role requires onsite presence in … skills in Windows, Linux and Desktop Operating Systems - Azure, Active Directory, ADD, M365, EntraID, File Services, DNS, DHCP - Knowledge of Intune - Experience in Powershell scriptng - Ideally Some AWS / GCP - Basic Networking skills - TCP / IP, LAN / WAN, VPN, Routers, Switches and Firewalls Qualifications such as the AZ104 or … AZ900 a bonus but not necessary as would an educational qualification in IT (e.g. Degree in Computer Science) and / or ITIL Foundation. More ❯

and systems. Key Tasks Ensure a range of IT information is processed in accordance with policies and procedures. Investigate a range of IT issues. Advise users on systems / policy. Develop or adapt a range of software / web pages / information reports, install / maintain a range of hardware and software … analyse a range of information / data, deliver IT training. Carry out asset management tasks across the life cycle of Trust IT hardware. Develop an understanding of Digital (IT) asset management functions and requirements. Hardware assets include but are not limited to computer assets, network assets, removable storage assets, peripheral assets, printers and scanners. For this role you … Active Directory. LAN, WAN, wireless networking, and structured cabling topologies. MS Office applications. PC architecture. Backup software, and remote access software applications. Diploma in IT or equivalent knowledge / experience ECDL or equivalent knowledge. Can communicate technical information to non technical staff Communicates well with staff at all levels of the organisation and show tact and discretion. Ability More ❯