firewalls, STP, VLANs, VPNs, Trunks, ACLs, multicast routing (IGMP, PIM BiDir) and MSDP Familiarity dealing with multiple vendors Experience performing network traffic and protocol analysis using standard industry tools (Wireshark, tcpdump) Working knowledge of Linux/Unix systems Scripting language (such as Python) experience Active CCNP certification required, and desire to achieve CCIE certification is highly encouraged In addition to More ❯
Didcot, Oxfordshire, South East, United Kingdom Hybrid/Remote Options
Whitehall Resources
Fortinet FortiGate firewalls? Experience managing Azure networking services such as vNets, NSGs, VPN Gateway, and ExpressRoute? Skills in monitoring network performance with tools such as SolarWinds, and troubleshooting using Wireshark or similar packet analysis tools? A background in enterprise network engineering with excellent problem-solving and documentation skills More ❯
Adjacent Technologies * CCTV: Milestone/Hikvision, hands-on incident evidence handling * AV: Cisco VC, Extron programming, media conversion, wall screens * Core electronics fault-finding and structured cabling knowledge * Excellent Wireshark and troubleshooting aptitude Job Offer · Competitive Salary · Discretionary annual bonus of approximately one month's salary · 25 days annual leave, rising to 28 days with service · On site staff restaurant More ❯
Bracknell, Bracknell Forest, Berkshire, United Kingdom Hybrid/Remote Options
Comoro
log analysis, anomaly detection, or traffic monitoring, with an interest in developing stronger skills. Understanding of full packet capture and analysis concepts, or hands-on experience with tools like Wireshark, Zeek, or similar platforms. Awareness of cybersecurity frameworks and best practices (e.g., NIST, ISO 27001) and how they apply to network assurance. Role & Responsibilities As Principal Sales Engineer, you will More ❯
Employment Type: Permanent
Salary: £130000 - £140000/annum 20% Bonus and Benefits
the courses, internally with Sales/Marketing teams and directly with Customers. Identify other commercial opportunities for 1-day technology training courses, develop and deliver them. g. SIP Troubleshooting, Wireshark, WiFi etc. Post-Sales, 2nd-Line Technical Support Work with customers by phone and email to resolve technical & product related issues. Despite a large and diverse range of products our More ❯
the courses, internally with Sales/Marketing teams and directly with Customers. Identify other commercial opportunities for 1-day technology training courses, develop and deliver them. g. SIP Troubleshooting, Wireshark, WiFi etc. Post-Sales, 2nd-Line Technical Support Work with customers by phone and email to resolve technical & product related issues. Despite a large and diverse range of products our More ❯
the courses, internally with Sales/Marketing teams and directly with Customers. Identify other commercial opportunities for 1-day technology training courses, develop and deliver them. g. SIP Troubleshooting, Wireshark, WiFi etc. Post-Sales, 2nd-Line Technical Support Work with customers by phone and email to resolve technical & product related issues. Despite a large and diverse range of products our More ❯
writing software for and debugging issues in real-time multithreaded software applications . Experience designing and documenting software architecture . Familiarity with IP networking , including socket programming , network analysis ( Wireshark ), network routing , and virtual LANs (VLANs). Experience with secure coding practices. Strong problem-solving and communication skills, including ability to produce technical documentation , and the desire to learn new More ❯
Guildford, Surrey, England, United Kingdom Hybrid/Remote Options
Jonothan Bosworth
microservices deployed via Docker Compose and/or AWS . Work with MQTT, ZMQ, WebSockets, and other protocol-driven communication modules. Perform troubleshooting and performance optimisation using tools like Wireshark, Prometheus, Grafana . Collaborate in Agile teams to deliver secure, scalable, production-grade solutions. Required Skills & Experience: Strong engineering experience with Python and C++ (combined tech-stack). Background in More ❯
Task Parallel Library specifically Test driven development TDD Git Strong communication skills both with the team and externally SIP signalling/RTP Realtime Transport Protocol BDD (SpecFlow) SQL Docker Wireshark Distributed services Linux Team City (CICD) or similar Call Centre experience Asterisk Kamailio By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include More ❯
2+ years of experience of working with 4G or 5G Mobile Core network technologies; knowledge of 3GPP network layer protocols, analysing call flows, use of network analysis tools like Wireshark etc. Ability to analyse call traces of some or all of: ngap, s1ap, SIP, GTP, SCTP, Diameter, TCP, UDP, ICMP, IPv4, IPv6 and ARP. Linux systems experience of managing and More ❯
2+ years of experience of working with 4G or 5G Mobile Core network technologies; knowledge of 3GPP network layer protocols, analysing call flows, use of network analysis tools like Wireshark etc. Ability to analyse call traces of some or all of: ngap, s1ap, SIP, GTP, SCTP, Diameter, TCP, UDP, ICMP, IPv4, IPv6 and ARP. Linux systems – experience of managing and More ❯
Employment Type: Permanent
Salary: £40000 - £50000/annum Generous Pension and Other Benefits
Your new company Working for a renowned telecoms organisation Your new role Seeking a technical hands-on Test Engineer with strong experience in networking, managing, coordinating, facilitating & executing test plans, defect management and status reporting; primarily for Layer2 & Layer 3 More ❯
Thomas Search has partnered with a leading UK defence technology contractor who is looking for a Principal Systems Engineers in the Portsmouth area. This is an exciting leadership opportunity to work across ground-breaking maritime innovations and be part of More ❯
