1 to 25 of 32 tcpdump Jobs in England

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

Gateway and Web Proxy tools (e.g., Netskope, Blue Coat, Zscaler, Forcepoint, Palo Alto) Strong knowledge of operating systems (Windows, Linux) and network protocols. Proficiency in analysing packet captures (Wireshark, TCPDump). Familiarity with scripting languages such as Python, Bash, or PowerShell. Experience with cloud security monitoring (AWS, Azure, GCP). Knowledge of incident management frameworks like NIST, MITRE ATT&CK. More ❯

BGP, OSPF, multicast, PTP timing synchronization Network hardware skills – Cisco, Arista, Juniper – & low-latency networking techniques Hands-on experience with network performance tuning, latency measurement, & packet analysis, e.g. Wireshark, tcpdump, etc. Familiarity with Linux networking, automation (Python, Bash, Ansible), and network monitoring tools Experience with cloud networking for AWS and GCP Background in HFT or financial trading infrastructure Experience with 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 ❯

Social network you want to login/join with: col-narrow-left Client: CONNECT44 Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 9939ec7fcd57 Job Views: 11 Posted: 17.06.2025 Expiry Date: 01.08.2025 More ❯

and security engineering concepts You have experience of protecting and safeguarding data and assets on the network level You have experience with packet decoding and analysis tools such as tcpdump and Wireshark You have Data Center and colocation experience Ideally you will also have AWS experience although this isn't essential You're collaborative with excellent communication skills What's More ❯

provisioning (PXE/DHCP/TFTP/Grub). Extensive experience with configuration management at scale. Proficiency in a range of system/network tools and services including EBPF, tcpdump, strace, nmcli (Network Manager), systemd, ntp/ptp, lsof, nc, nmap and NFS/S3 storage. Proficiency with networking fundamentals including DNS, TCP/UDP/multicast etc. Deep understanding More ❯

system provisioning (PXE/DHCP/TFTP/Grub) Extensive experience with configuration management at scale Proficiency in a range of system/network tools and services including EBPF, tcpdump, strace, nmcli (Network Manager), systemd, ntp/ptp, lsof, nc, nmap and NFS/S3 storage Proficiency with networking fundamentals including DNS, TCP/UDP/multicast etc. Deep understanding More ❯

knowledge in the following areas: Unix, Linux, Windows, etc. operating systems MITRE ATT&CK Framework Exploits, vulnerabilities, network attacks Networking concepts/understanding of networking protocols. Packet analysis tools (tcpdump, Wireshark, ngrep, etc.) Keen problem solving/troubleshooting skills Strong analytical skills and a logical approach to resolving issues Act as an escalation point to junior members of staff, not More ❯

knowledge in the following areas: Unix, Linux, Windows, etc. operating systems MITRE ATT&CK Framework Exploits, vulnerabilities, network attacks Networking concepts/understanding of networking protocols. Packet analysis tools (tcpdump, Wireshark, ngrep, etc.) Keen problem solving/troubleshooting skills Strong analytical skills and a logical approach to resolving issues Act as an escalation point to junior members of staff, not More ❯

IGMP, IPv4 & IPv6, LACP, LLDP, OpenFlow, OSPF, PIM, QOS, RIP, Sflow, SNMP, STP, Server virtualization (VMware ESXi, Microsoft Hyper-V, KVM, etc). Networking troubleshooting tools such as IXIA, tcpdump, and Wireshark. Knowledge of Containers (Kubernetes, Docker, etc.) and SDN networking concepts. Minimum education is a BS in a technical field (CS/Networking majors preferred). Industry certifications preferred. More ❯

tools, such as Windows Performance Monitor (PerfMon) and Windows Sysinternals. Linux performance and fault analysis tools, such as SystemTap and Perf. Network packet capture tools, such as Wireshark and TCPDump, are used to diagnose network problems and performance analysis. Write and optimize operation and maintenance scripts to reduce manual intervention and improve system stability and efficiency through automated operation and 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 ❯

on experience with cutting-edge infrastructure, tooling, and observability platforms. What You'll Work With: Linux (CentOS/RHEL) Bash & Python scripting Networking fundamentals (switches, routers, packet analysis with tcpdump, Wireshark) Postgres (including TimeScaleDB), ElasticSearch, Kafka InfluxDB, Kapacitor, Telegraf, Grafana (desirable but not essential) What You'll Get: Exposure to real-time, mission-critical systems A chance to grow in More ❯

support/engineering. Deep understanding of file systems (POSIX, NFS, S3), storage performance, and Linux kernel internals. Proven debugging skills at system/protocol/app levels (e.g., strace, tcpdump, perf). Hands-on experience with AI/ML data pipelines, container orchestration (Kubernetes), and GPU-based architectures. Exposure to RDMA, NVMe-oF, or high-performance networking stacks. Exceptional communication More ❯

similar Exceptionally strong experience with either Linux, LXD, OpenStack, Ceph or Kubernetes Strong debugging experience with Python, Go, C or C++ on Linux Ability to troubleshoot with gdb, pdb, tcpdump or other tools Familiarity with git source code repositories and branches An exceptional academic track record from both high school and preferably university Willingness to travel up to 4 times More ❯

complex software solutions in C++ under Unix operating systems Experience in programming client/server systems and dealing with network protocols Experience with debugging using standard tools like gdb, tcpdump, strace Knowledge of multithreaded programming and common techniques for coordinating access to shared data Ability to work independently High level of commitment, team spirit and flexibility to work successfully in 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 ❯