configuring, and maintaining network infrastructure using Juniper, Cisco (including Nexus), MikroTik, and FortiGate devices Detailed understanding of modern router architecture, LAN switching architecture, design and implementation. Understanding diagnostic tools, Tcpdump, Wireshark, NMAP, Netflow. Knowledge of monitoring and management tools (OSS/NMS) such as OpenNMS or similar. Network automation exposure with experience in Python software development and network infrastructure management More ❯
configuring, and maintaining network infrastructure using Juniper, Cisco (including Nexus), MikroTik, and FortiGate devices Detailed understanding of modern router architecture, LAN switching architecture, design and implementation. Understanding diagnostic tools, Tcpdump, Wireshark, NMAP, Netflow. Knowledge of monitoring and management tools (OSS/NMS) such as OpenNMS or similar. Network automation exposure with experience in Python software development and network infrastructure management More ❯
log analysis, and event correlation. Authentication & Access Control: Proficient in 802.1x, RADIUS, LDAP, AD, smart cards, and other authentication mechanisms. Security Tools & Troubleshooting : Hands-on experience with tools like TCPDUMP, Wireshark, NETSTAT, and SNMPWALK for network and security troubleshooting. Operating Systems & Platforms: Proficiency in Linux/UNIX, Windows, Mac, as well as mobile platforms such as Android and iOS. Database More ❯
Chester, England, United Kingdom Hybrid / WFH Options
Prism Digital
Windows Server environments (Active Directory, Group Policy, file and print services) Office 365 administration and support (Exchange Online, Teams, SharePoint) Troubleshooting network and server issues with tools like Wireshark, TCPDump, NetFlow Experience integrating on-premise infrastructure with public cloud platforms (AWS, Azure, Google Cloud networking principles) Familiarity with LAN/WAN architectures, load balancing, and network performance optimisation Nice to More ❯
Crawley, Sussex, United Kingdom Hybrid / WFH Options
Rentokil Initial Group
and 9 VMware vSphere proficiency Knowledge of Red Hat Satellite, Hybrid Cloud Console, and Insights Delinea Centrify AD/RBAC for Linux Advanced troubleshooting skills using tools like strace, tcpdump, iostat, mpstat General SQL/RDBMS skills LAMP stack experience Scripting proficiency in BASH, Python, Perl, etc. Logical Volume Management (LVM) expertise Desirable Experience: VMware NSX Looker Studio Load Balancing More ❯
working attitude - strong ability to communicate effectively with local and remote team members Experience in a Technical Support/Net Ops environment Desirable skills ITIL knowledge/foundation certification TCPDump/Wireshark packet capturing Experience with the following: Fortinet - FortiGates and FortiSwitches, understanding of SDWAN solutions, AWS, Azure, Netreo monitoring tools If you are passionate about technology, love personal growth More ❯
SOC environment. Demonstrable technical knowledge, skills, and/or experience in intrusion analysis, and network and security investigation using a variety of security tools (EDR, DLP, AV, Snort, Wireshark, TCPdump, etc.). Working knowledge and experience of core security and infrastructure technologies (e.g., firewall logs, network security tools, malware detonation devices, proxies, IPS/IDS). Strong understanding of multiple More ❯
Required Skills & Qualifications: Strong background in low latency network engineering, including expertise in TCP/IP, multicast, and traffic shaping. Experience with packet capture and analysis tools (e.g., Wireshark, tcpdump). Familiarity with SRE tools and practices, such as IaC and CI/CD pipelines. Experience supporting real-time trading applications and proficient in scripting and automation (Python, Bash, PowerShell More ❯
Required Skills & Qualifications: Strong background in low latency network engineering, including expertise in TCP/IP, multicast, and traffic shaping. Experience with packet capture and analysis tools (e.g., Wireshark, tcpdump). Familiarity with SRE tools and practices, such as IaC and CI/CD pipelines. Experience supporting real-time trading applications and proficient in scripting and automation (Python, Bash, PowerShell More ❯
Required Skills & Qualifications: Strong background in low latency network engineering, including expertise in TCP/IP, multicast, and traffic shaping. Experience with packet capture and analysis tools (e.g., Wireshark, tcpdump). Familiarity with SRE tools and practices, such as IaC and CI/CD pipelines. Experience supporting real-time trading applications and proficient in scripting and automation (Python, Bash, PowerShell More ❯
knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with Kdb+ is a plus Working knowledge with TCP/IP, multicast, tcpdump, clocking (PTP, NTP) – a plus Bachelor’s Degree in Computer Science, Engineering or related subject Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude More ❯
knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with Kdb+ is a plus Working knowledge with TCP/IP, multicast, tcpdump, clocking (PTP, NTP) – a plus Bachelor’s Degree in Computer Science, Engineering or related subject Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude More ❯
practical knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with KDB+ is beneficial Working knowledge with TCP/IP, multicast, TCPdump, clocking (PTP, NTP) – Beneficial Bachelor’s degree in computer science, Engineering or related subject Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude Strong More ❯
practical knowledge of FIX. Ideally, familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Familiarity with KDB+ is beneficial Working knowledge with TCP/IP, multicast, TCPdump, clocking (PTP, NTP) Beneficial Bachelors degree in computer science, Engineering or related subject Highly organized, detailed, control oriented, enjoys solving problems and brings in a "take charge" attitude Strong verbal More ❯
best practices Extensive knowledge of core OS concepts of Windows or Mac Experience developing cross-platform applications (Windows, macOS, Linux, iOS, Android) Experience debugging network related problems with Wireshark, tcpdump, or similar tools Excellent communication skills and experience mentoring engineers Bonus points: Experience developing cross platform applications with Qt Proficiency in any of the following: Rust, Go, Python, Javascript, TypeScript More ❯
with a strong understanding of protocols. They should have a proven track record of utilising a range of network analysis tools, including common external tools such as wireshark and tcpdump, and potentially tooling. DV Clearance is required for this role. Responsibilities Using their knowledge of network analysis, work towards advancing Research’s protocol analysis and digital currency efforts by developing More ❯