1 to 25 of 34 Wireshark Jobs in the South East

e.g., Redhat) operating systems, as well as VMware or equivalent hypervisors and network hardware. Solid grasp of TCP/IP protocols and the OSI model. Understanding packet captures using Wireshark Knowledge of DNS and HTTP protocol in detail. Understating of SSL/TLS handshake Experience of Network Security (e.g., Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.). More ❯

protocols (BGP, OSPF, EIGRP) and switching technologies. Experience with firewall rule configurations, VPN setups, and intrusion prevention systems. Familiarity with network automation (Python, Ansible) and monitoring tools (SolarWinds, PRTG, Wireshark). Strong problem-solving and troubleshooting skills, with the ability to analyse packet captures and performance logs. Senior Network Engineer – Hybrid Due to the volume of applications received for positions More ❯

protocols (BGP, OSPF, EIGRP) and switching technologies Experience with firewall rule configurations, VPN setups, and intrusion prevention systems Familiarity with network automation (Python, Ansible) and monitoring tools (SolarWinds, PRTG, Wireshark) Strong problem-solving and troubleshooting skills, with the ability to analyse packet captures and performance logs Network Engineer – Hybrid Due to the volume of applications received for positions, it will More ❯

services. Deep understanding of SIP, VoIP, VoLTE, STUN, and firewall bridging. Proficiency in Node.js application support and server diagnostics. Hands-on experience using tools for SIP analysis, such as Wireshark, SIP Traces, or packet analysers. Excellent problem-solving and communication skills. Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience). Certifications such as More ❯

years’ network engineering experience in enterprise or financial environments. Deep understanding of BGP, OSPF, EVPN, VLAN/VxLAN, MLAG, STP. Hands-on with Arista/Cisco; strong troubleshooting tools (Wireshark, netcat, etc.). Familiar with network security, automation (Python, Ansible), and observability stacks (Prometheus, Grafana). Excellent communicator with experience delivering in high-stakes, collaborative settings. STEM degree and CCNP More ❯

years’ network engineering experience in enterprise or financial environments. Deep understanding of BGP, OSPF, EVPN, VLAN/VxLAN, MLAG, STP. Hands-on with Arista/Cisco; strong troubleshooting tools (Wireshark, netcat, etc.). Familiar with network security, automation (Python, Ansible), and observability stacks (Prometheus, Grafana). Excellent communicator with experience delivering in high-stakes, collaborative settings. STEM degree and CCNP More ❯

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 using More ❯

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 using More ❯

PKI certificates. Proven problem-solving skills in medium to large enterprise environments. Solid understanding of Agile methodologies and best practices. Familiarity with tools such as JIRA, Confluence, Splunk, Fiddler, Wireshark, and ServiceNow. Skills in Windows, MacOS, iOS, Linux operating systems are advantageous. Education/Certification: Bachelor’s degree or higher (or equivalent overseas qualification). Agile or ITIL certification preferred. More ❯

core routing protocols such as BGP and OSPF Experience with high availability networking setups Strong troubleshooting ability using packet capture and log analysis Familiarity with tools such as SolarWinds, Wireshark, and other SNMP-based monitoring solutions If you have specialist experience in Fortinet, Juniper, Cisco, or F5 technologies and are looking for your next contract opportunity, please apply with your More ❯

core routing protocols such as BGP and OSPF Experience with high availability networking setups Strong troubleshooting ability using packet capture and log analysis Familiarity with tools such as SolarWinds, Wireshark, and other SNMP-based monitoring solutions If you have specialist experience in Fortinet, Juniper, Cisco, or F5 technologies and are looking for your next contract opportunity, please apply with your More ❯

core routing protocols such as BGP and OSPF Experience with high availability networking setups Strong troubleshooting ability using packet capture and log analysis Familiarity with tools such as SolarWinds, Wireshark, and other SNMP-based monitoring solutions If you have specialist experience in Fortinet, Juniper, Cisco, or F5 technologies and are looking for your next contract opportunity, please apply with your More ❯

SBC and PSX) or AudioCodes. Strong understanding of call routing principles, including quality metrics, Least Cost Routing, and Number Portability. Proficiency with network sniffer technologies and capture tools (e.g., Wireshark, Empirix). Familiarity with network monitoring and management systems. Command-line knowledge of UNIX/Linux operating systems. Experience with trouble ticket systems such as Remedy or ServiceNow. Knowledge of More ❯

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 limited More ❯

engineer in dynamic, multi-environment settings. Deep understanding of real-time transport protocols (e.g., RTP, MPEG-TS, SRT, ZIXI). Experience with Linux systems and network analysis tools (e.g., Wireshark). Proven track record of cloud-based deployments (AWS, GCP, Azure). Great communication and stakeholder management skills. A genuine passion for media technology and a customer-first mindset. Bonus More ❯

experience points required to unlock the role of Defensive Content Engineer at Hack The Box: Experience in a Defensive security operations environment Familiarity with Defensive security tooling (SIEM, EDR, Wireshark, Volatility, Autopsy, etc) Some experience engineering defensive content for CTFs or similar platforms Good understanding of common operating systems and applications as well as system administration (Windows, Linux, etc.) Strong More ❯

network technologies e.g. Cisco, HP/Aruba, Juniper, Fortinet Experience with infrastructure WiFi technologies e.g. Ruckus, Unifi, Meraki Strong communications skills Beneficial skills: Advanced level network diagnostics, experience with wireshark and/or similar technology Experience in a systems integrator or similar IT company managing wireless network infrastructure Experience supporting clients across Europe Experience with infrastructure Wi-Fi design/ More ❯

network technologies e.g. Cisco, HP/Aruba, Juniper, Fortinet Experience with infrastructure WiFi technologies e.g. Ruckus, Unifi, Meraki Strong communications skills Beneficial skills: Advanced level network diagnostics, experience with wireshark and/or similar technology Experience in a systems integrator or similar IT company managing wireless network infrastructure Experience supporting clients across Europe Experience with infrastructure Wi-Fi design/ More ❯

engineer in dynamic, multi-environment settings. Deep understanding of real-time transport protocols (e.g., RTP, MPEG-TS, SRT, ZIXI). Experience with Linux systems and network analysis tools (e.g., Wireshark). Proven track record of cloud-based deployments (AWS, GCP, Azure). Great communication and stakeholder management skills. A genuine passion for media technology and a customer-first mindset. Bonus More ❯

Colocation, and Inbound Number Provisioning (TFN, DID etc) Working knowledge of TCP/IP, TLS, BGID, Routers, Switches, Hubs, Firewalls, Domains, DNS, DHCP and subnetting Command level knowledge Empirix, Wireshark, Ribbon Analytics Previous experience with configuring SBCs Proven track record of excellent communication and conflict resolution skills Benefits Life Insurance - 4 x Annual Salary Private Medical Insurance Employee Assistance Program More ❯

Colocation, and Inbound Number Provisioning (TFN, DID etc) Working knowledge of TCP/IP, TLS, BGID, Routers, Switches, Hubs, Firewalls, Domains, DNS, DHCP and subnetting Command level knowledge Empirix, Wireshark, Ribbon Analytics Previous experience with configuring SBCs Proven track record of excellent communication and conflict resolution skills Life Insurance - 4 x Annual Salary Private Medical Insurance Employee Assistance Program Hybrid More ❯

About the Company Sota is committed to delivering innovative IT solutions that empower businesses to succeed. Our mission is to provide tailored technology services that meet the unique needs of our clients, fostering a culture of collaboration and excellence. About More ❯

About the Company Sota is committed to delivering innovative IT solutions that empower businesses to succeed. Our mission is to provide tailored technology services that meet the unique needs of our clients, fostering a culture of collaboration and excellence. About More ❯

We are very excited to be building a small and efficient TechOps team at Octopus. We are looking for an ambitious, knowledgeable and experienced Network Specialist to join our team, to grow with the rest of the company, and ensure More ❯

support. Troubleshoot and resolve identity and access issues across hybrid and cloud environments. Drive knowledge-sharing, process improvement, and technical mentorship within the team. Work with tools like Fiddler, Wireshark, PowerShell, Graph API, and more. ? What You’ll Bring: 5+ years in technical support or enterprise identity solutions roles. Deep expertise in Microsoft Entra ID (Azure AD) , Hybrid Identity , SSO … authentication libraries such as Azure Active Directory Authentication Library (ADAL), Microsoft Authentication Library (MSAL). • Server-side OAuth protocol libraries such OWIN, OpenID Connect or Katana. • Diagnostic tools (Netmon, Wireshark, Fiddler) • Troubleshooting skills in Http and basic Networking traces analysis. Additional Technologies (Nice to Have) • Windows Server and Client OS Language Requirements • Fluent in English (reading, writing, speaking) Experience • 5+ More ❯