101 to 125 of 355 TCP/IP Jobs

Description: Overview of Business Area / Job Description: The DXC (Ent Serv UK Limited), AMPA Programme is responsible for the continued delivery and future growth of the Advanced Mission Planning Aid (AMPA) and associated products. Used widely within the RAF and various foreign Air Forces, AMPA is built … They are responsible for providing a Project Support Environment that meets the specification defined by the Design Office. Reports to; Systems Team Lead / Service Delivery Manager; Accountable to the STL / SDM for the execution of System Administration activities in accordance with AMPA processes within ...

leading autonomy and unmanned systems company. We are continuously innovating within the core area of Autonomy and Unmanned Aerial Systems (UAS / UAV) such as autopilots, navigation solutions, mission systems and ground control stations. We are seeking a DevOps Engineer to support the continued evolution … embedded applications. This role will be instrumental in administering and improving our core engineering tooling, as well as designing and implementing robust CI / CD pipelines that enable efficient, high-quality software delivery. Key Responsibilities: Administer, maintain and improve software development tools including: GitLab JFrog Artifactory Jira / ...

Satellite). Configure and support networking infrastructure (routers, switches, firewalls and VPNs). Work with protocols such as Ethernet, CAN, Serial, NMEA and IP-based communications. Ensure secure, reliable connectivity between vessels and supporting infrastructure. Plan and execute system testing, including bench, environmental, field and sea trials. Develop … engineering discipline. Experience in system integration, testing, commissioning or operational support. Strong understanding of systems engineering and complex system interactions. Practical knowledge of IP networking (TCP / IP, routing, switching, VLANs). Familiarity with communications technologies (RF, cellular, satellite). Experience working ...

manage incidents and service requests. Troubleshoot hardware, software and networking issues. Build, configure and deploy laptops and desktops. Support Microsoft 365, Windows 10 / 11 and Active Directory. Manage user accounts, permissions and password resets. Support meeting room technology and AV equipment. Escalate complex issues where appropriate whilst … passionate about technology and enjoy solving problems while delivering exceptional customer service. You'll ideally have experience with: Service Desk / IT Support / Helpdesk experience. Windows 10 & Windows 11. Microsoft 365. Active Directory & Azure Active Directory. Intune (desirable). Exchange Online. Networking fundamentals (DNS, DHCP ...

experience in incident response, threat detection, investigation, and remediation. Solid knowledge of network security principles, including firewalls, intrusion detection and prevention systems (IDS / IPS), TCP / IP, routing, switching, and packet analysis. Experience identifying, assessing, and mitigating security risks through vulnerability ...

practices across the development lifecycle. Key Responsibilities Lead the architecture, design, and implementation of high-performance, resilient, and secure communication systems using C# / .NET. Develop robust, low‐latency applications that handle high-volume data traffic (e.g., messaging queues, real‐time data processing). Drive technical vision … platform, ensuring alignment with long‐term business goals and industry standards. Conduct code reviews, establish coding standards, and implement continuous integration / continuous delivery (CI / CD) pipelines. Troubleshoot and resolve the most complex technical issues, ensuring maximum system uptime and reliability. Mentor and guide ...

Design of PAVA system including 19” rack layout and connectivity Design of PAVA control system via single and networked workstations Configuration of IP-based public address and voice alarm systems to interface with control systems Produce project-specific documentation (covering system design, testing and project handover … Understand company processes and work within them Foster a full-ownership culture across the project lifecycle Experience Required Experience within an engineering / technical role within a project delivery organisation Knowledge of public address / voice alarm and / or Linux (Ubuntu) control ...

manage ticket queues to meet SLA targets Identify recurring issues and contribute to problem management Escalate complex or unresolved issues to 2nd / 3rd line support Previous experience in a 1st Line / Service Desk role (MSP preferred) Strong customer service and communication skills Basic knowledge … Windows 10 / 11 Microsoft 365 Active Directory (user management) Good troubleshooting and problem-solving ability Ability to prioritise workload and work under pressure Ideally Experience working within an MSP environment Knowledge of networking fundamentals (DNS, DHCP, TCP / IP) Exposure ...

clear communication, and the ability to support demanding front-office users with urgency and professionalism. Key Responsibilities Trade desktop support: Provide Tier II / III support for traders, schedulers, and Commercial users across desktops, laptops, virtual desktops, peripherals, Microsoft 365, collaboration tools, market data tools, and core business … applications. Service restoration: Troubleshoot and resolve high-impact workstation, application, printing, audio / video, authentication, network, and connectivity issues affecting trading or scheduling activity. Global coverage: Participate in 24x7 on-call, shift-based, and follow-the-sun support with Houston, London, and Singapore teams, ensuring clear handoffs ...

manufacturing teams to deliver robust, high-performance solutions. As an Embedded Systems Developer, your key responsibilities will include: Developing embedded software in C / C++ (and some C# where required) Writing low-level firmware (drivers, peripherals, comms interfaces) Supporting board bring-up and hardware / software … integration Carrying out unit, integration and system-level testing Debugging and resolving complex hardware / software issues Contributing to design reviews and technical discussions Producing clear technical documentation and following best practice standards Requirements: 5+ years’ experience in embedded systems development (ideally within a manufacturing environment) Strong programming ...

implementations, switch deployments, network connectivity and workstation rollouts in collaboration with network engineers and project teams. Monitor, maintain and upgrade infrastructure including LAN / WAN networks, wireless solutions, PDUs, UPS systems, cooling equipment and communications cabinets. Provide hands-on technical support for desktops, laptops, printers, scanners, biometric devices … server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2 / Layer 3 networking concepts, VLANs, TCP / IP, DHCP, DNS and network security principles. Experience with network switches ...

Radio Engineer. Major UK Provider of Radio Systems. North East, UK. Salary £35K Basic + Car / Car Allowance + Benefits. The Company Being a leading independent communications suppliers, specialising in the design, supply, installation, commissioning and maintenance of wireless voice and data networks. Our client … Radio Engineering. Role Includes: Design and build of bespoke technical solutions in line with customer requirements. Provide Technical assurance to customers. Preparation CODEPLUGS / FLEET Plans for customer requirements (Motorola & Hytera). Installation, Troubleshooting and maintenance of telecommunication equipments from different vendors: Hytera, Motorola, Tait, Simoco and Kenwood. ...

excellence through incident resolution, preventative maintenance, and continuous service improvement. Skills and Experience Essential: Proven expertise in scoping, designing, implementing, and maintaining LAN / WAN architectures, VPNs, firewalls, and routing solutions. Strong knowledge of enterprise networking technologies, including switching, routing, firewalling, and wireless infrastructure. In-depth experience working … with enterprise-grade network hardware. Solid understanding of network protocols and services, including TCP / IP, DNS, DHCP, BGP, OSPF, EIGRP, and MPLS. Experience with cloud networking concepts and integrations (e.g. Azure Virtual Networks, VPN gateways, load balancers). Strong analytical and troubleshooting skills ...

Windows OS, Microsoft 365, and Active Directory Holder of a current Microsoft certification (365, Azure etc.) Strong knowledge of networking (DNS, DHCP, VPN, TCP / IP) and router / firewall configuration Hold an up-to-date CompTIA N+ certificate (desired) Hold ...

mitigation strategies. Design, develop and maintain production-quality embedded software for secure, network-connected products. Implement secure communication protocols such as HTTPS / TLS and support reliable device connectivity. Develop, review, test and debug embedded software relating to cybersecurity and networking functionality. Support the investigation, analysis and resolution … years' experience in embedded software development within a wireless, networking, or other high-tech engineering environment. Strong background in Embedded C or C+ / 14. Experience with network-connected products and communication protocols including TCP / IP and HTTP / ...

mitigation strategies. Design, develop and maintain production-quality embedded software for secure, network-connected products. Implement secure communication protocols such as HTTPS / TLS and support reliable device connectivity. Develop, review, test and debug embedded software relating to cybersecurity and networking functionality. Support the investigation, analysis and resolution … years' experience in embedded software development within a wireless, networking, or other high-tech engineering environment. Strong background in Embedded C or C++11 / 14. Experience with network-connected products and communication protocols including TCP / IP and HTTP / ...

Support onboarding of new applications and APIs onto Akamai platforms, and maintain technical documentation, runbooks, and process guides in Confluence or equivalent Skills / Must Have Strong hands-on experience with Akamai security solutions – particularly Kona Site Defender, WAS, CDN, and WAF configuration and tuning Solid understanding … application security concepts including bot mitigation, DDoS protection, and rate limiting, with experience analysing HTTP / S traffic and security events Knowledge of TCP / IP, DNS, SSL / TLS, and CDN architectures, with the ability to balance security controls ...

Essential Requirements: Security Clearance: Candidates must be either currently SC cleared or eligible to undergo SC clearance. Qualifications: Degree (2:1) or HND / HNC in IT, Programming, or Engineering (or 3+ years of equivalent professional experience). Networking: Advanced command of TCP / IP concepts, including routing, switching, and Layer 7 firewall management. Systems Proficiency: Solid practical experience with Linux environments (e.g., CentOS / Ubuntu, Apache, MySQL). Mindset: A professional, proactive "can-do" attitude with the ability to manage your own projects while contributing effectively ...

maintain software using Python, including writing tests with pytest and implementing software design patterns. Debug, read, and make targeted changes to C / C++ codebases as needed. Work with WebSockets, Web APIs, and cloud-connected applications. Utilize Linux utilities such as v4l2, ntp, systemd, journalctl, and iptables … development and troubleshooting. Apply networking fundamentals, including TCP / IP, DNS, NAT, and related debugging workflows. Collaborate within an interdisciplinary agile team across cloud, mobile, web, and embedded engineering. Clearly discuss technical trade-offs and work collaboratively to reach practical engineering solutions. Key Skills ...

ticketing system. Log, categorise and prioritise support tickets in line with agreed SLAs. Troubleshoot hardware, software and connectivity issues. Support Windows 10 / 11 desktop environments. Provide support for Microsoft 365 applications including Outlook, Teams, Word, Excel and OneDrive. Create, modify and manage user accounts within Active Directory … process. Required Skills & Experience Previous experience in a 1st Line Support, IT Service Desk or Helpdesk role. Strong knowledge of Microsoft Windows 10 / 11. Experience supporting Microsoft 365. Active Directory administration. Microsoft Entra ID / Azure Active Directory experience. Basic networking knowledge (TCP ...

with the strategic ability to translate complex threats into clear, actionable guidance. Responsibilities Design and own cloud security architecture across AWS, Azure, and / or GCP environments, including the development of reference architectures and reusable solution patterns Define and author enterprise‐level security policies, controls frameworks, and governance … Cyber Essentials Plus, PCI DSS, and other relevant regulatory frameworks Support DevSecOps adoption and integrate security tooling and controls into CI / CD pipelines across client delivery teams Engage senior stakeholders and executive teams with clear security risk reporting, remediation guidance, and strategic security roadmaps Lead or contribute ...

penetration testing exercises, prioritising and remediating findings in a timely manner Manage and continuously improve security tooling, including SIEM, EDR, firewalls, IDS / IPS, and endpoint protection platforms Act as the escalation point for security‐related incidents across 2nd and 3rd line, providing expert guidance and driving resolution … VPNs, and wireless systems (primarily Cisco‐based), with a security lens on all configuration and change Operate across Windows and Linux (Red Hat / CentOS) environments, ensuring both are maintained to a consistent security baseline Collaborate with infrastructure and technology teams to embed security into project delivery ...

defined in the Security manual. Where requested provides feedback on firmware development status and cost to complete to the Project Manager and / or Engineering Project Lead (or equivalent). Undertake the role of firmware lead, where requested. In this role, technically manage a team of firmware engineers … Highly organised, self‐managing, able to manage multiple activities at any one time. Excellent interpersonal skills, able to engage effectively with all audiences / stakeholders at all levels in the organisation. Strong understanding of risk management principles, including risk assessment, mitigation, and acceptance processes. Fully Proficient ...

Microsoft Sentinel and Splunk Enterprise Security Excellent understanding of MITRE ATT and CK, incident response and threat-informed defence Strong networking knowledge including TCP / IP, DNS, HTTP / S, SMTP, LDAP and VPN technologies Experience analysing Windows, Linux, endpoint, identity, network ...

Audio-Visual & IT Support Specialist Location: West London (On-site, 5 days / week) Contract: 12-Month FTC Day rate: 188 - 225 / day About the Role We are working with one of our clients to look for an AV & IT Support Specialist to manage … controls during live hybrid broadcasts and staff town halls. Desktop & Workplace Support: Act as an escalation point for Windows 11 and macOS hardware / software tickets, peripheral setups, and mobile device configurations. Asset & Vendor Oversight: Maintain precise hardware inventory, manage equipment dispatch / recycling processes ...