12 of 12 Contract TCP/IP Jobs in the South East

new messaging architectures. This is your chance to work closely with stakeholders daily, resolving incidents, addressing problems, and managing service requests! Required Skills: Extensive experience in a UNIX / Linux production environment with numerous hosts. Familiarity with the Kerberos authentication protocol or similar. Proficiency working with AMPS Experience with transport / messaging systems … AMPS, TIBCO EMS, Kafka, Solace and / or other publisher / subscriber messaging products. Message replication, high-volume messaging, and scaling experience Ability to coordinate seamlessly with application and infrastructure teams during releases. Experience in tracking and managing vendor support tickets while triaging urgent production issues. Hands-on experience with on-call support for production environments. … for configuring and deploying AMPS instances or similar technologies. optimise existing solutions and architectures for efficiency. Contribute to the design of resilient messaging architectures tailored for low latency / high throughput scenarios. Ensure a solid understanding of protocols such as TCP / IP, SSL / TLS, SSH, and SFTP. Why More ❯

World Class Defence Organisation is currently looking to recruit 3x C# / C++ Software Engineer subcontractors on an initial 12 month contract. Job Title: C# / C++ Software Engineer Rate: £65.00 per hour Location: Stevenage Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite. … hours per week will be calculated at time and a quarter Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# / C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across … simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset / experience required: Proficient in C# / C++ Microsoft Visual Studio, Eclipse, Ability to work from high level / system view into technical detail. Excellent verbal More ❯

and modern IT environment. Key Responsibilities Manage and maintain the organisation’s IT infrastructure, including cloud-based platforms Provide expert support for Microsoft 365, Azure, Windows Server (2016 / 2019 / 2022), and Windows 11 Administer Active Directory and virtual environments such as Hyper-V Oversee day-to-day IT support queries and escalations Maintain secure … and stable network infrastructure (TCP / IP) Supervise and guide the IT Engineer Keep accurate technical documentation and user guides Support the use of tools such as SharePoint, Teams, and OneDrive Contribute to IT project work and wider digital strategy About You We’re looking for someone with hands-on experience in IT infrastructure More ❯

issues, and maintaining best-in-class security standards. Lead FortiGate migration: Plan and deliver the migration across various FortiGate models and environments Design & documentation: Produce and maintain network / security diagrams and configuration documentation Configuration & deployment: Hands-on setup of FortiGate appliances, including VPNs, HA, routing, and security policies Troubleshooting: Resolve FortiGate and network-related issues swiftly and … SSL-VPN) Security profiles (IPS, Antivirus, App Control, Web Filtering) High availability (HA), routing (BGP, OSPF), policy optimisation Experience with FortiManager and FortiAnalyzer Strong foundational networking knowledge (TCP / IP, VLANs, routing protocols, network architecture) History of delivering firewall migration projects Clear communication skills - both written and verbal Skilled in creating professional technical … services environments Familiarity with other security solutions and tools CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds. More ❯

Web / Network Infrastructure Engineer - F5, Low Latency sought by leading investment bank based in Canary Wharf. **Inside IR35 - 3 days a week on site** Role Overview This position sits within the Enterprise Computing team, which is responsible for the delivery infrastructure that supports thousands of applications used by both internal and external clients. The role focuses on … goals. Troubleshoot complex infrastructure issues in high-pressure enterprise settings. Propose improvements for performance and stability at both code and configuration levels. Essential Skills Strong foundation in Linux / Unix system administration and networking protocols such as TCP / IP, HTTP, and SSL. Scripting and automation experience using Python, Perl, and shell More ❯

Job Title: SC Cleared System Server / Infrastructure Architect / Engineer Location: Farnborough with visits to client sites In Lincolnshire Duration: 6 months with possible extension Rate: Up To £725.00 per day via an approved umbrella company Project Snapshot Join a high-impact tech initiative supporting the full lifecycle of a secure enterprise IT system - from … is a fast-paced, technically rich environment built for those who thrive on solving real-world challenges and creating systems that matter. Your Role As a trusted architect / engineer, you'll: Shape system architecture through collaborative design Create and refine High-Level and Low-Level Design documentation Build and configure servers within virtual and physical environments Troubleshoot … complex infrastructure issues You Bring Essential Expertise Strong Windows environment experience (Server, AD, Terminal Services) Veeam Backup & recovery mastery Virtual system builds & server patching know-how Networking knowledge (TCP / IP, DNS, AV services) Security hardening & enterprise-grade monitoring Familiarity with SolarWinds Orion, VMware, and Dell server infrastructure Desirable Extras Unix / More ❯

software development includes: o Configuration control o Continuous Integration o Continuous Delivery or Deployment. o Unit testing and test driven development. Key Skillset Essential: Proficient in C# / C++ Microsoft Visual Studio, Eclipse, Ability to work from high level / system view into technical detail. Excellent verbal, presentation and written communication skills Knowledge of using … Microsoft Windows and Linux operating systems Desirable: Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553 / 1760 and Ethernet TCP / IP Practical knowledge of System integration principles and processes More ❯

Hyper-V, and Windows 11. Solid knowledge of cloud technologies and virtualisation tools. Familiar with security software and best practices for device protection. Competent in networking fundamentals including TCP / IP and LAN / WAN configurations. Skilled in managing endpoint devices and IT hardware. Advanced user of Microsoft Office, Teams, SharePoint, and More ❯

This is an initial 3-month contract with strong potential for extension. Location: Hybrid Remote - Hastings office (2-3 days onsite) Start Date: Monday 14th July Rate: 275 / day (inside IR35) Contract: 3 months initially (likely to extend) Commitment: Full-time, 5 days a week Key Skills: 5+ years' experience in technical support (MSP or customer-facing … environment) Office 365 administration (incl. MFA) Networking: TCP / IP, VLANs, firewalls, wireless Virtualisation: Hyper-V, VMware, AVD, RDS Firewalls: Fortigate, Cisco, SonicWall, WatchGuard Backup: Azure, Veeam Key Responsibilities: Act as the escalation point for Level 1 & 2 engineers Manage and implement technical changes from support tickets and project work Support critical P1 incidents More ❯

This is an initial 3-month contract with strong potential for extension. Location: Hybrid Remote - Hastings office (2-3 days onsite) Start Date: Monday 14th July Rate: £275 / day (inside IR35) Contract: 3 months initially (likely to extend) Commitment: Full-time, 5 days a week Key Skills: 5+ years' experience in technical support (MSP or customer-facing … environment) Office 365 administration (incl. MFA) Networking: TCP / IP, VLANs, firewalls, wireless Virtualisation: Hyper-V, VMware, AVD, RDS Firewalls: Fortigate, Cisco, SonicWall, WatchGuard Backup: Azure, Veeam Key Responsibilities: Act as the escalation point for Level 1 & 2 engineers Manage and implement technical changes from support tickets and project work Support critical P1 incidents More ❯

Network Tester: Hybrid - Remote with adhoc travel to Southampton Inside IR35 Strong understanding of Cisco Routing and Switching, TCP / IP, UDP, BGP, OSPF, MPLS, VLANs, QoS, and multicast. Proficient with tools such as Wireshark, Nmap, iPerf, SolarWinds. Ability to write test scripts or automate test execution using Python, Bash, Ansible or other network More ❯

experience in an IT support or technical service desk role Experience supporting Mac hardware, ChromeOS, and Google Workspace Familiarity with AV systems and conferencing tools Basic understanding of TCP / IP networking Ability to follow and improve technical processes and procedures Strong problem-solving and communication skills Proactive mindset and the ability to work More ❯