London, England, United Kingdom Hybrid / WFH Options
Canonical
can work in a globally distributed team through self-discipline and self-motivation. Additional skills that you might also bring Experience with graphics stacks Good understanding of networking - TCP/IP, DHCP, HTTP / REST Basic understanding of security best practices in IoT or server environments Good communication skills, ideally public speaking … experience IoT / Embedded experience – from board and SoC, BMCs, bootloaders and firmware to OS, through apps and services Some experience with Docker / OCI containers / K8s What we offer you Your base pay will depend on various factors including your geographical location, level of experience, knowledge and skills. In addition to the More ❯
Coventry, West Midlands, United Kingdom Hybrid / WFH Options
M Group Energy
cycle services for fixed, private and mobile operators. This role will be within our Private networks. We find the best technology, manage assets and refresh systems. With 24 / 7 network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of … occasional meetings in Warwickshire. What will you be doing? Youll have the ability to act as the on-site technical expert Youll be operationally Monitoring & Management of Voice / Data network and associated systems. Youll be providing 2nd line support to resolve faults and carry out changes on the networks. Youll be providing technical and fault management capabilities … 2nd / 3rd line support to resolve and assist in resolving network issues. Youll be be a part of a 2nd / 3rdLine Technical Support & Delivery team focused on complex technical delivery activities supporting specific areas of Customer Services. Other duties will be Complex delivery in line with customer SLAs Active participation in the customers governance More ❯
Norwich, England, United Kingdom Hybrid / WFH Options
Venesky Brown
sector organisation in Norwich, is currently looking to recruit a Technical Support Analyst for an initial 3 month contract with potential to extend on a rate of £19.78 / hour PAYE – working 37.5 hours per week. This role will be hybrid working. Responsibilities: - Provide advice and guidance on technical matters, supervise the other Technical Support Analysts - Perform work … checking and escalation of scripted backup activities on the Oracle, and AIX systems - Management and analysis of systems capacities and performance using agreed procedures and tools - OS builds / rebuilds for Windows 7 / 10 and Windows 2003-16 Server; this includes specific applications, network and user configuration - Configuration and implementation of Anti-Virus technologies for … all servers / PCs within the IT and related network and systems using agreed tools, procedures and software - Participate in the administration of security implementation and analysis, involving the identification and scheduling of server level updates and patches from Microsoft and user level security infrastructure from Domain-wide administration group privileges to individual access rights to remote resources More ❯
Leominster, England, United Kingdom Hybrid / WFH Options
Leidos
have: Proven DBA experience Expertise in MariaDB or similar relational databases Experience with backup and disaster recovery Knowledge of tuning, indexing, and query optimization Understanding of networking protocols (TCP/IP, DNS, load balancing) Familiarity with ITSM tools, preferably ServiceNow Experience with Agile / Scrum methodologies Knowledge of ITIL /More ❯
Warrington, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
support via email, phone, or in person Device setup and onboarding logistics System maintenance Technologies Used: Office 365, Google Drive, SharePoint Microsoft technologies, Active Directory LANs, WANs, Wireless, TCP/IP, VoIP Additional benefits include project work, career development opportunities in infrastructure, networking, and cloud positions, pension contributions, gym discounts, 25 days' holiday, and More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login / join with: Customer Engineer (French Speaking), london (city of london) col-narrow-left Client: Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Our Culture: Growth, Transparency, and Collaboration Your … and client interaction with amazing demo skills. Continuous Integration (CI) tools like Jenkins, GitHub Actions, TeamCity, or Azure DevOps. A deeper understanding of networking and security protocols (e.g., TCP/IP, SSL, VPNs, or firewalls). Speaking multiple languages: We are actively looking for French and Spanish speaking candidates Work From Anywhere: Our Remote More ❯
London, England, United Kingdom Hybrid / WFH Options
Acord (association For Cooperative Operations Research And Development)
to the implementation of these solutions. Integrations involve creating and deploying solutions for clients utilizing messaging standards (incl. FIX, SWIFT and custom XML formats) over MQ, APIs, SFTP, TCP/IP and other protocols. Typically solutions include a combination of messaging, batch processing and data transformation, and are commonly written in Python. This role … pre- and post-trade lifecycle across multiple asset classes. This role resides within the Fund Connect Business Integration Team, who support Sales and Relationship teams in a development / solutioning capacity. Join us if making your mark in the capital markets industry from day one is a challenge you are up for. What you will be responsible for … environment Build solid relationships with colleagues across multiple functional groups of differing levels of seniority Design and develop visualisations and reports using BI tools to support management and / or meet regulatory requirements What we value These skills will help you succeed in this role 2+ years of experience in software development in a financial services environment or More ❯
London, England, United Kingdom Hybrid / WFH Options
Capgemini Engineering
of testing experience of embedded products and Proven domain experience e.g., Wifi, Networking, WAN technologies, router stacks like RDKB and strong linux skills Software test experience with-in - IP routers, DSL, GPON, Wi-Fi(802.11n / ac), Network Devices, VoIP, TR181, TR104v2, TR69 protocols. Experience with networking protocols such as TCP/IP, PPP, DHCP, IPv4, IPv6, Opensync, OVS etc. Software Testing Fundamentals, Test case executions and test artefacts creations Good communication skills Ability to independently work in a team and be a team player Don’t meet every single requirements? Studies have shown women and people of colour are less likely to apply to jobs unless they More ❯
London, England, United Kingdom Hybrid / WFH Options
Sky Ireland Limited
Knowledge of operating systems internals, hardening, and monitoring - including but not limited to common network device types such as firewalls, load balancers, switches, routers etc. Strong knowledge of TCP/IP network fundamentals Knowledge of scripting languages (shell, python) and / or automation tooling is a plus Experience of Network Security Detection … Prevention and Monitoring technologies such as IDS / IPS, WAF / anti-DDoS, NAC, SIG, VPN, Certificate managers etc. Experience of other common cyber security technologies and concepts such as EDR, AV, Vulnerability scanning, threat intelligence, encryption / cryptography and others Excellent communication skills with technical and senior stakeholders Relevant security certifications such as More ❯
Skipton, Yorkshire, United Kingdom Hybrid / WFH Options
Skipton International Ltd
procedures. What Do We Need From You? To succeed in this role you will need the following skills and experience: Platform Protocols : Understand protocols like SAN, Fibre Channel, TCP/IP, Ethenet. Platform Security : Knowledge of platforms, knowledge of on premises operations. Infrastructure Technologies: Understanding of Azure, Virtualisation, Operating Systems and resilient technologies. Adaptable … environment adapt to organisational change and committed to continuous learning. Exhibits key behaviours of bravery, curiosity, accountability, and collaboration. What's In It For You? Skipton values work / life balance and we are proud to support hybrid and flexible working, where possible. We have a newly refurbished head office which offers a vibrant and collaborative working space. More ❯
Gosport, Hampshire, South East, United Kingdom Hybrid / WFH Options
Walsh Employment
in a Security Operations Centre (SOC) environment Strong hands-on expertise with SIEM tools such as Microsoft Sentinel and Splunk Solid understanding of network protocols and infrastructure (e.g. TCP/IP , VPNs , firewalls ) Skilled in incident response and threat intelligence analysis Familiarity with Mitre Att&ck framework and advanced threat detection techniques Excellent analytical More ❯
Camberley, Surrey, United Kingdom Hybrid / WFH Options
Jenoptik AG
of Health and Safety and its application to Highways environments Essential . Some experience of camera-based Speed enforcement solutions and ANPR technologies Desirable . Sound understanding of TCP/IP networking technologies including 3G / 4G, wireless, routing, and fibre optics. Desirable . IT literate with knowledge of PC configuration and More ❯
London, England, United Kingdom Hybrid / WFH Options
LucidLink
Experience in reproducing clients' issues, and leading debug sessions in live calls with customers. Effectively collecting debug information to ease problem-solving (logs, memory dumps etc). Knowing TCP/ IP. Experience in writing internal and public-facing documentation articles Your skills and qualifications good to haves: Knowledge in cloud environments (e.g. AWS), networking, and storage. More ❯
London, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL / NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL / NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
our global infrastructure Technical Implementation: Engineer solutions to improve connectivity, stability, performance, scalability, security, and resilience—particularly in adversarial network environments Job requirements: Linux Expertise: Knowledge of Debian / Linux operating system internals, including NFtables, networking stack, and kernel tuning Infrastructure as Code: Experience with orchestration and automation using Ansible or similar tools Programming Skills: Python proficiency for … working with the VPN R&D Team and Procurement on infrastructure initiatives Innovative thinking to address challenges in censorship-heavy environments Bonus points for: Understanding of UDP and TCP/IP protocols, including troubleshooting and optimization techniques Experience implementing and troubleshooting VPN protocols, particularly OpenVPN and WireGuard Working knowledge of cryptography concepts, including TLS … of interviewing at Proton by 2x Get notified about new Reliability Engineer jobs in London, England, United Kingdom . London, England, United Kingdom 1 week ago Junior Engineer / Engineering Technician London, England, United Kingdom 10 hours ago London, England, United Kingdom 4 days ago London, England, United Kingdom 2 weeks ago Reliability Engineer - Network Infrastructure London, England More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
using modern development practices Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems Requirements Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL / NoSQL database experience McGregor Boyall is an equal opportunity employer and does not discriminate on any grounds. #J-18808-Ljbffr More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Proofpoint
technical knowledge of Internet products and technologies A good understanding of Internet protocols and how they work, particularly SMTP, HTTP, LDAP, PKI Knowledge of networking topology, TCP/IPprotocol, network configuration and components (firewalls, routers, etc.) Ability to work at all levels of the organization both technically and More ❯
London, England, United Kingdom Hybrid / WFH Options
Proofpoint
technical knowledge of Internet products and technologies A good understanding of Internet protocols and how they work, particularly SMTP, HTTP, LDAP, PKI Knowledge of networking topology, TCP/IPprotocol, network configuration and components (firewalls, routers, etc.) Ability to work at all levels of the organization both technically and More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login / join with: col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Join a dynamic team within a global Tier 1 investment bank building cutting-edge financial systems that operate … Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX ProtocolMore ❯
security incidents, ensuring compliance with policies and best practices. Create technical specifications, design documents, and test plans. Required skills: 2+ years of Cisco network support experience Knowledge of TCP/IP Suite and Cisco routers, switches and firewalls Experience with L2 / L3 networks, firewalls, VPNs, network segmentation, and access control … with technical documentation skills UK driving license Benefits: Hybrid working (based in Dartford, flexible on-site days). 25 days annual leave plus UK bank holidays. Enhanced maternity / paternity and adoption pay. Employee Wellbeing Programme and free parking / canteen facilities. Excellent work-life balance and a supportive working culture. Salary More ❯
Lincoln, England, United Kingdom Hybrid / WFH Options
Anglian Water Services
Salary £42,000 - £46,000 salary dependant on skills and experience Permanent Full time / 37 Hours a week + standby rota Home working and Huntingdon or Lincoln office Anglian Water offers a flexible approach, this role provides you the flexibility to work from home and from an Anglian Water office. Your base location will be in our … control of water collection, treatment and distribution processes. The demand for Operational Technology solutions within the Water sector is soaring due to the opportunities associated with IT / OT integration and Industry 4.0 applications. It is recognised that OT is key in enabling us to achieve our performance commitments (including reduction in leakage and pollutions) and providing … assurance of the OT Network service. The role will be at the centre of the growing OT Domain, ensuring that Anglian Waters assets are maintained and operational 24 / 7. The role will maintain a relentless focus on service excellence, customer service and service improvement. The role holder will maintain a large estate of routers, firewalls and managed More ❯
Huntingdon, England, United Kingdom Hybrid / WFH Options
Anglian Water Services
Salary £42,000 - £46,000 salary dependant on skills and experience Permanent Full time / 37 Hours a week + standby rota Home working and Huntingdon or Lincoln office Anglian Water offers a flexible approach, this role provides you the flexibility to work from home and from an Anglian Water office. Your base location will be in our … control of water collection, treatment and distribution processes. The demand for Operational Technology solutions within the Water sector is soaring due to the opportunities associated with IT / OT integration and Industry 4.0 applications. It is recognised that OT is key in enabling us to achieve our performance commitments (including reduction in leakage and pollutions) and providing … assurance of the OT Network service. The role will be at the centre of the growing OT Domain, ensuring that Anglian Waters assets are maintained and operational 24 / 7. The role will maintain a relentless focus on service excellence, customer service and service improvement. The role holder will maintain a large estate of routers, firewalls and managed More ❯
London, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL / NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Job function Finance and Information Technology Industries Software Development Referrals increase your chances of interviewing at McGregor Boyall by More ❯
London, England, United Kingdom Hybrid / WFH Options
Jgasurveyors
Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO / Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of … messaging middleware and TCP/IP networking Front office trading experience (FX / Fixed Income / Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative / Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL / NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Software Development Referrals increase your chances of interviewing at John Goddard Associates by More ❯