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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Proactive Appointments
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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Proactive Appointments
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 ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
adhoc travel to Southampton Inside IR35 Strong understanding of Cisco Routing and Switching, TCP/IP, UDP, BGP, OSPF, MPLS, VLANs, QoS, and multicast. Proficient with tools such as Wireshark, Nmap, iPerf, SolarWinds. Ability to write test scripts or automate test execution using Python, Bash, Ansible or other network automation frameworks. Ability to isolate and troubleshoot network faults in complex More ❯
security principles, intrusion detection systems, and firewall configurations. Familiarity with automation tools (e.g., Ansible, Terraform) for network deployment and management. Experience working with monitoring and performance tools such as Wireshark, Nagios, or SolarWinds. Soft Skills: Strong leadership and stakeholder management skills to drive project success. Excellent problem-solving and critical-thinking abilities. Ability to communicate complex technical concepts to non More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
DWP Digital
better. You'll help keep our legacy infrastructure stable while driving improvements across modern platforms. Expect hands-on work with incident support, BAU tasks and network monitoring tools like Wireshark and NetScout. If you know your way around Aruba Wi-Fi, Arista networks, cloud platforms, firewalls and load balancers you'll feel right at home. Bonus points if you've More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
better. You'll help keep our legacy infrastructure stable while driving improvements across modern platforms. Expect hands-on work with incident support, BAU tasks and network monitoring tools like Wireshark and NetScout. If you know your way around Aruba Wi-Fi, Arista networks, cloud platforms, firewalls and load balancers you'll feel right at home. Bonus points if you've More ❯
Blackpool, Lancashire, North West, United Kingdom Hybrid / WFH Options
DWP Digital
better. You'll help keep our legacy infrastructure stable while driving improvements across modern platforms. Expect hands-on work with incident support, BAU tasks and network monitoring tools like Wireshark and NetScout. If you know your way around Aruba Wi-Fi, Arista networks, cloud platforms, firewalls and load balancers you'll feel right at home. Bonus points if you've More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
better. You'll help keep our legacy infrastructure stable while driving improvements across modern platforms. Expect hands-on work with incident support, BAU tasks and network monitoring tools like Wireshark and NetScout. If you know your way around Aruba Wi-Fi, Arista networks, cloud platforms, firewalls and load balancers you'll feel right at home. Bonus points if you've More ❯
sunderland, tyne and wear, north east england, united kingdom Hybrid / WFH Options
DWP Digital
better. You'll help keep our legacy infrastructure stable while driving improvements across modern platforms. Expect hands-on work with incident support, BAU tasks and network monitoring tools like Wireshark and NetScout. If you know your way around Aruba Wi-Fi, Arista networks, cloud platforms, firewalls and load balancers you'll feel right at home. Bonus points if you've More ❯
Burke, Virginia, United States Hybrid / WFH Options
ALTA IT Services
of cybersecurity frameworks. Preferred Qualifications: • LiveAction product certifications (e.g., LiveAction Certified Professional). • Experience integrating LiveAction with Splunk, Elastic, or other SIEMs. • Familiarity with packet-level analysis tools like Wireshark or Riverbed. • Experience with scripting and automation (Python, Ansible, PowerShell). • Prior experience supporting agencies such as DoD, DHS, VA, or IC. More ❯
Northampton, Northamptonshire, England, United Kingdom Hybrid / WFH Options
PLANET RECRUITMENT SERVICES LTD
Skill Requirements: Microsoft Defender Extended Detection &Response (XDR): Familiarity with Microsoft Security Portfolio of products. Network Security: Understanding of TCP/IP, DNS, VPNs, firewalls, and packet analysis (e.g., Wireshark). Threat Intelligence: Use of platforms like MISP, Recorded Future, or ThreatConnect. Vulnerability Management: Experience with tools like Tenable Nessus, Qualys. Scripting &Automation: Proficiency in Python, PowerShell, or Bash for More ❯
Sterling Heights, Michigan, United States Hybrid / WFH Options
GeoLogics Corporation
with CMMI for development Familiarity with Qt and Squish for front end GUI development and testing Experience with Computer Networks (switches, VLAN, protocols) and network monitoring with tools like WireShark Experience with HIL and automated software testing using National Instruments VeriStand and TestStand Familiarity with relevant military and commercial design and development standards Familiarity with weapon systems, munitions, and/ More ❯
RSYNC, FTP) and NAS protocols (NFS, CIFS,) Experience working with authentication protocols (LDAP, OAuth2/OIDC, Kerberos, SAML) Experience working with network discovery and diagnostic tools (e.g. LLDP, tcpdump, Wireshark,) DDN DDN has a very strong orientation towards these 4 characteristics and any successful employee will demonstrate these capabilities: Self-Starter - Takes independent action to identify and solve problems. Seeks More ❯
Farnborough, midlands, united kingdom Hybrid / WFH Options
Platform Recruitment Limited
and implementation teamsParticipate in 24/7 on-call support rotation Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocolsFamiliar with tools such as Wireshark and scripting languages (e.g., Bash, Python)Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environmentsExperience in telecoms, ISPs, or law enforcement/intelligence systems is a More ❯
farnborough, south east england, united kingdom Hybrid / WFH Options
Platform Recruitment Limited
and implementation teamsParticipate in 24/7 on-call support rotation Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocolsFamiliar with tools such as Wireshark and scripting languages (e.g., Bash, Python)Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environmentsExperience in telecoms, ISPs, or law enforcement/intelligence systems is a More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
Platform Recruitment Limited
teams Participate in 24/7 on-call support rotation Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocols Familiar with tools such as Wireshark and scripting languages (e.g., Bash, Python) Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environments Experience in telecoms, ISPs, or law enforcement/intelligence systems is 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 ❯
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 ❯
Houston, Texas, United States Hybrid / WFH Options
All Points Logistics LLC
skills with C++ in a Linux environment. Python Real time embedded software development Linux Skills desired: Simulation software, SWIG, Matlab/Simulink, Make, Perforce, Eclipse, JIRA, QEMU, Simics, VMWare, Wireshark, Eggplant, Time Triggered Ethernet, XML, Agile methodology Ability to perform well in a team environment and meet schedule commitments under a highly constrained timeline Knowledge in overall software life cycle More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
GoDefend Limited
years of hands-on penetration testing experience. Skilled in testing: Web apps, Mobile apps, Cloud (AWS, Azure, GCP), and On-prem infrastructure. Familiar with Burp Suite, Metasploit, Nmap, Wireshark, and other industry tools. Scripting ability in Python, Bash or similar. Comfortable with Linux, networking principles, and cloud environments. Soft Skills & Consulting Ability: Excellent verbal and written communication skills. Ability to More ❯
Wokingham, Berkshire, United Kingdom Hybrid / WFH Options
EVS Broadcast Equipment SA
Master's degree in computer science or equal Technical Skills: 5 years plus experience in C++ Experience in RESTful APIs, WebSockets, UDP and TCP Experience of tools such as WireShark and Postman Experience of working in large multithreaded codebase Experience in software development on Windows Experience in software design and architecture The following experiences are not mandatory, and will be More ❯