Abingdon, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
cloud networking (vNets, VPN Gateway, ExpressRoute) Knowledge of network protocols (TCP/IP, BGP, OSPF, MPLS, VLANs, DNS, DHCP, VPN) Familiarity with network monitoring and troubleshooting tools (e.g., SolarWinds, Wireshark) Relevant certifications (e.g., CCNP, FortiGate NSE, Azure Network Engineer) highly desirable I want to do that! If you have any questions or would like to discuss this exciting Network Infrastructure More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
NCC
hardware & software i.e. software defined networks. Demonstrable knowledge of: Enterprise networking L2/L3 concepts High availability protocols Next generation firewalls Network monitoring tools Network troubleshooting tools such as Wireshark VPN & Remote Access Wireless Administration What do we offer in return? Hybrid and flexible working patterns as standard, annual salary reviews, company paid private medical insurance, up to 12.5% employer More ❯
experience in penetration testing, ethical hacking, or red teaming. Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring. Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux. Familiarity with Scripting languages (Python, Bash, PowerShell). Knowledge of network protocols, operating systems, and cloud environments. Relevant certifications (eg, OSCP, CEH, GPEN, CRTP) are highly desirable. Excellent More ❯
Wokingham, Berkshire, United Kingdom Hybrid / WFH Options
Investigo
penetration testing, ethical hacking, or red teaming Deep knowledge of OWASP Top 10, MITRE ATT&CK, and CVSS scoring systems Proficiency with tools such as Burp Suite, Metasploit, Nmap, Wireshark, and Kali Linux Scripting experience with Python, Bash, or PowerShell Understanding of network protocols, operating systems, and cloud platforms Certifications such as OSCP , CEH , GPEN , or CRTP (highly desirable) Excellent More ❯
Fleet, Hampshire, South East, United Kingdom Hybrid / WFH Options
Labyrinth Technologies
2+ years troubleshooting hardware/software issues 2+ years in customer-facing IT support Microsoft SQL Server experience Windows Operating Systems knowledge Networking skills (TCP/IP, UDP, VLANs, Wireshark, Netstat, etc.) Automation experience and exposure to APIs Telecommunications knowledge (desirable) RF troubleshooting (P25, TETRA, DMR LMR) (desirable) Full UK driving licence(desirable) Industry certifications (CompTIA, Microsoft, CCNA, etc.) (desirable More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Sophos Group
focus on getting things "done, done". What You Will Bring You'll be comfortable using tools such as WinDbg, SysInternals suite, Windows SDK/WDK, Windows Performance Toolkit, Wireshark, Microsoft Message Analyzer. Knowledge of a wide range of Windows operating systems. Analytical with an eye for detail, a natural problem solver with a continuous improvement ethos. Good communication skills. More ❯
techniques Garbage collection optimization Performance monitoring and metrics design Solid understanding of Linux/UNIX operating systems Experience with real-time, mission-critical systems Familiarity with networking tools (e.g., Wireshark), Solace , and 10GbE multicast Knowledge of FIX protocol and other market connectivity standards Domain Knowledge Front-office experience in FX trading or quantitative finance Understanding of pricing algorithms , dynamic spreading More ❯
Salisbury, Wiltshire, United Kingdom Hybrid / WFH Options
Curo Services
role requires a balance of deep technical analysis and broader systems thinking, contributing to the UK's cyber defence capabilities. Key Duties: Analyse communication data using tools such as Wireshark, 010 Editor, or Ghidra Develop or extend tools for protocol and data analysis where required Investigate data from various sources including Ethernet, Wi-Fi, UART, I2C, and data at rest More ❯
North London, London, United Kingdom Hybrid / WFH Options
Empower Talent Ltd
experience in substation and/or BESS control systems Familiarity with protocols like IEC 61850, DNP3, Modbus, and OPC Experience with virtual environments (e.g. VMware) and network tools like Wireshark Knowledge of UK NIS cybersecurity standards HMI screen development and a solid understanding of automation systems Chartered or working towards professional registration This is a chance to join a well More ❯