like Antivirus, IPS, Antispyware, Vulnerability protection, URL filtering, and file blocking in addition to firewall rules. A working knowledge of the following network platforms - Cisco ISE, Cisco Firepower, Cisco ASA, Cisco Routers, Cisco Switches, Cisco Wireless Controller, HPE Aruba Switches, FortiGate Firewall, Palo Alto … diagnostic, monitoring and analysis tools (e.g. Solarwinds, ManageEngine, DNAC). Hands-on experience with copper and fibre cabling. Solid understanding of network operating systems (Cisco IOS, Cisco IOS-XE, Cisco NX-OS, Aruba OS, FortiOS, etc). Ability to troubleshoot complex, technical, multi-site and multi-disciplinary More ❯
Herndon, Virginia, United States Hybrid / WFH Options
Cisco Systems, Inc
Consulting Engineers are an integral part of the Customer Experience (CX) team delivering Business Critical Services to our customers! We combine the power of Cisco Analytics and Knowledge with the outstanding technical expertise and consulting (that's you) to drive value, innovation, and adoption in our customer's network. … customer's trusted advisor and expert, helping the customer understand their network, reduce risks, and take advantage of the technology. We work closely with Cisco Engineering to advocate for innovation for our customer and as a liaison, share what is coming with our customers to help them be the … and be a valuable asset to our team. Minimum Qualifications: TS/SCI with CI Poly clearance. 5 years relevant experience in network security. Cisco Certified Network Administrator (CCNA) or equivalent skills Strong analytical and problem-solving skills with ability to solve technical problems. Preferred Qualifications: Experience in deploying More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Eden Scott
compliance and internal control standards 💡 What You Bring Strong problem-solving skills across complex network/system/security challenges Expert-level experience in Cisco networking (including Nexus 3k/9k) Deep understanding of BGP, EIGRP, OSPF, QoS, and MPLS Proficiency with wireless (Aruba), firewalls (Palo Alto/Fortinet More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Eden Scott
compliance and internal control standards What You Bring Strong problem-solving skills across complex network/system/security challenges Expert-level experience in Cisco networking (including Nexus 3k/9k) Deep understanding of BGP, EIGRP, OSPF, QoS, and MPLS Proficiency with wireless (Aruba), firewalls (Palo Alto/Fortinet More ❯
of five (5) years of hands-on experience in the following: • Subject Matter Expertise in Tactical Networks (formerly WIN-T) systems/architecture products. • Cisco Experience to include, Cisco IOS and NXOS, Cisco ISE, Cisco UCS Networking and Configuration, Cisco ASA. • Routing Protocols BGP, OSPF More ❯
Caerphilly, Mid Glamorgan, United Kingdom Hybrid / WFH Options
CENTERPRISE INTERNATIONAL LIMITED
Hyper-V, Microsoft Windows Server 2012 through to 2022. Public Cloud Solutions: Azure or AWS solution implementation, migration, and support. Exposure to Firewalls - Sophos, Cisco, Fortinet and PF Sense. Network Technologies: LAN/WLAN/WAN. Solid understanding of networking principles (DNS, DHCP, VPNs) and security best practices. Hands More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Aerospace Corporation
an enterprise environment How You Can Stand Out It would be impressive if you have one or more of the following: CASP or CISSP Cisco CCNA Certification Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) 5 years' experience supporting an enterprise Linux environment including configuration More ❯
experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition to the other responsibilities below! This is a project-focused role … has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage Cisco … VPN solutions. Oversee PKI management and recommend security improvements. Collaborate with IT, Cybersecurity, and third-party vendors. What You’ll Bring: Experience working on Cisco Firepower and Cisco ISE Experience working on Network Security Projects Proven experience with network infrastructure and security protocols. Familiarity with IDS/IPS More ❯
london, south east england, united kingdom Hybrid / WFH Options
Connexa IT Recruitment
experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition to the other responsibilities below! This is a project-focused role … has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage Cisco … VPN solutions. Oversee PKI management and recommend security improvements. Collaborate with IT, Cybersecurity, and third-party vendors. What You’ll Bring: Experience working on Cisco Firepower and Cisco ISE Experience working on Network Security Projects Proven experience with network infrastructure and security protocols. Familiarity with IDS/IPS More ❯
associated Windows-based technologies. A working knowledge and understanding of Linux, as well as other common back-end technologies such as SQL Server, networking (CISCO), and storage (NetApp), with the flexibility and aptitude to learn other additional complementary technologies as required, is also desirable. Occasional travel to other Leidos More ❯
Salford, Greater Manchester, North West, United Kingdom Hybrid / WFH Options
Razorblue Group Ltd
and troubleshooting RDS, RemoteApp and Citrix environments (on-prem and cloud) Networking - Network troubleshooting at 3rd line; supporting Palo Alto, Sophos, FortiNet, Draytek, Juniper, Cisco firewalls Endpoint Support - Experience with Windows desktop, application, tablet and mobile device support Soft Skills - Effective communication; methodical approach to diagnosis and documentation; independent More ❯
Stockton-On-Tees, County Durham, North East, United Kingdom Hybrid / WFH Options
Razorblue Group Ltd
and troubleshooting RDS, RemoteApp and Citrix environments (on-prem and cloud) Networking - Network troubleshooting at 3rd line; supporting Palo Alto, Sophos, FortiNet, Draytek, Juniper, Cisco firewalls Endpoint Support - Experience with Windows desktop, application, tablet and mobile device support Soft Skills - Effective communication; methodical approach to diagnosis and documentation; independent More ❯
Stockton-on-tees, Yorkshire, United Kingdom Hybrid / WFH Options
Razorblue Group Ltd
troubleshooting RDS, RemoteApp, and Citrix environments (on-prem and cloud). Networking - Network troubleshooting at 3rd line; supporting Palo Alto, Sophos, FortiNet, Draytek, Juniper, Cisco firewalls. Endpoint Support - Experience with Windows desktop, application, tablet, and mobile device support. Soft Skills - Effective communication; methodical approach to diagnosis and documentation; independent More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Network Designs, Inc
role supports the professional services which takes client project opportunities from vision/concept all the way through implementation. Projects are focused on Microsoft, Cisco, NetApp, VMWare, ZScaler and Azure Cloud technologies as well as software and services. This position will be responsible for supporting our firewalls, switching, router … and Experience: B.S. degree in Computer Science, Information Technology, or a related field A minimum of 7 years' minimum experience Experience working in a Cisco Environment Experience with Cisco Integrated Service Engine Proficient in Cisco networking technologies, including routers, switches, firewalls, and wireless. Extensive experience in designing … implementing, and managing Cisco network solutions. Experience with Cisco Prime Infrastructure Experience with Azure Express Routes Strong knowledge of network protocols, including TCP/IP, BGP, OSPF, EIGRP, and MPLS Operational knowledge of Azure cloud environments; Network and routing protocols Cisco Certified Network Professional (CCNP) required Responsibilities More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Recruiters Workforce
routers, wide area network protocols, MPLS, Frame Relay and private leased lines, IPSec VPNS, dynamic routing protocols, access lists, bandwidth management, WAN QoS and Cisco IOS. Provide superior customer service to internal and external clients, including response to escalations, proactively notifying customers of network issues, and assessing and communicating More ❯
San Diego, California, United States Hybrid / WFH Options
Northrop Grumman
encryption Experience with advanced Bash/Ruby/Python script writing Experience implementing Cross Domain Solutions. DoD 8570 Certification in a primary OS (Windows, Cisco). Experience with NetOps/NOC design integrated with program Cyber Good communication, interpersonal skills, and the ability to interface with all types and More ❯
Walton-On-Thames, England, United Kingdom Hybrid / WFH Options
Unigrand Group Ltd
and troubleshooting RDS, RemoteApp and Citrix environments (on-prem and cloud); Networking - Network troubleshooting at 3rd line; supporting Palo Alto, Sophos, FortiNet, Draytek, Juniper, Cisco firewalls; Endpoint Support - Experience with Windows desktop, application, tablet and mobile device support Ideal Certifications: Citrix Certified Professional (CCP) VMware Certified Professional - Data Centre More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Exchange, Teams Hands-on with Hyper-V/VMware, Active Directory, Endpoint Management Skilled in SAN/NAS storage, LAN/WAN, VPNs, Firewalls (Cisco, Meraki, Sophos) Familiar with server hardware, RAID, and virtualization platforms Able to plan and support large-scale infrastructure migrations Strong problem-solving and project More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Littlefish
support for a wide range of technologies, ensuring smooth and efficient operations. Diverse Expertise: Utilise your skillset to support various network technologies such as Cisco, HP, Sonicwall Technical Leadership: Serve as a go-to technical escalation point for internal teams, showcasing your expertise and problem-solving abilities. Collaborative Problem … The ideal candidate will have: The ideal candidate will have: Two years minimum experience in a similar network support role In-depth experience using Cisco Switch/Router/Firewall products CCNA qualification or equivalent, CCNP is highly desirable or other equivalent vendor qualifications Knowledge of and support to … AD, networking LANs and WANs, (switches and firewalls) In depth knowledge and support of one of the following networking equipment/technologies: Sonicwall Firewalls Cisco Firewalls Cisco Switches Fortigate Firewalls Juniper Firewalls HP Switches Dell Switches Microsoft Azure or AWS Networking WAN connectivity including: Site to Site VPNs More ❯
. Solid knowledge of network security concepts, including firewall configuration, VPN setup, and intrusion detection systems. Hands-on experience with network equipment such as Cisco routers and switches, firewalls, and wireless controllers. Experience with Remote Management and Monitoring Systems i.e., Datto RMM, TeamViewer Strong understanding of common desktop operating More ❯
london, south east england, united kingdom Hybrid / WFH Options
Syntax Integration Limited
. Solid knowledge of network security concepts, including firewall configuration, VPN setup, and intrusion detection systems. Hands-on experience with network equipment such as Cisco routers and switches, firewalls, and wireless controllers. Experience with Remote Management and Monitoring Systems i.e., Datto RMM, TeamViewer Strong understanding of common desktop operating More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Sanderson Recruitment
will proactively contribute to technical discussions and work closely with relevant stakeholders across the business effectively. Skills/Experience Required Extensive technical background with Cisco routing and switching technologies, including ACI Broad understanding/experience of Juniper or Palo Alto network environments Broad expertise across network security and voice More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Action For Humanity
data protection, backup, and retention policies aligned with Microsoft 365 compliance tools. 5. Network Security & Infrastructure Protection (Plus Skills) Experience with Layer 7 firewalls (Cisco, Fortinet, Palo Alto, Sophos), VPNs, and SD-WAN is a plus. Familiarity with Virtual Desktop Infrastructure (VDI) solutions for secure remote access is beneficial. More ❯
Job Title: Cisco Firewall Specialist (SC Cleared) Location: London (Hybrid - 1-2 days per week onsite) Contract: 6 months Rate: £550 - £600 per day (Inside IR35) About the Role: 83zero is excited to be partnered with a leading financial institution, looking for a Cisco Firewall Specialist to strengthen … their security operations during a major upgrade phase. This role will focus on the design, deployment, and support of Cisco security technologies-especially within Cisco ACI and Cisco ASA environments. The successful candidate will play a key role in supporting infrastructure upgrades and network security enhancements across … the business. Key Responsibilities: Lead the implementation and support of Cisco ACI and Cisco ASA solutions across enterprise-scale environments Conduct configuration, troubleshooting, and maintenance of firewalls and network security tools Work closely with cross-functional teams to deliver robust and secure infrastructure upgrades Support specific project workstreams More ❯
Hands-on experience of building and maintaining Dell/HP servers would be advantageous Experience working with ITIL methodology and meeting SLAs Juniper or Cisco Specialist/Professional level certifications would be advantageous Organisation Structure The Network and Security Engineer reports to the Network Operations Manager. Job Specifics This More ❯