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zero trust models—across endpoints, data centres, and cloud environments. Candidates should bring hands-on experience in infrastructure and network security engineering. Experience with tools like Palo Alto firewalls, Cisco Meraki and micro segmentation platforms, is preferred. Knowledge of PowerShell, Python, or similar scripting languages is desirable, but not essential. This is a hybrid position based in central London. … zero trust models—across endpoints, data centres, and cloud environments. Candidates should bring hands-on experience in infrastructure and network security engineering. Experience with tools like Palo Alto firewalls, Cisco Meraki and micro segmentation platforms, is preferred. Knowledge of PowerShell, Python, or similar scripting languages is desirable, but not essential. This is a hybrid position based in central London. … Group Posted 4 days ago Job Description Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization More ❯

network infrastructure team as a hands-on network engineer Demonstrate operational and project engineering support for all aspects of enterprise IT networks 2-5 years’ experience working with Juniper, Cisco, Meraki, Forescout NAC, Forcepoint Web Proxy, AV systems such as MS Teams, and Palo Alto technologies 2-5 years’ experience assisting design builds including network hardware, IP addressing, firewall More ❯

Support: Deliver exceptional 3rd line 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-Solving: Work closely with Service … articles, empowering both internal teams and customers with valuable information. 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 a 3rd line level in … Windows server, 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, MPLS, Azure Express Route, Palo Alto firewalls. More ❯

Technical skills required: Hands-on experience in a network infrastructure team as a network engineer. Operational and project support for enterprise IT networks. 2-5 years’ experience with Juniper, Cisco, Meraki, Forescout NAC, Forcepoint Web Proxy, MS Teams, Palo Alto. Experience in designing network builds, hardware, IP addressing, firewall rules, testing, and rollout. Experience with wired and WiFi LANs. More ❯

Job Description Profile IT Specialist - Network and Security administrator Required Education and Certification - - First-level university degree in Computer Science. Information Technology, Engineering, or related field. - Cisco Certified Network Associate - Check Point Certified Security Administrator - Zscaler Certifications - Cisco Certified Network Professional - CISSP - Certified Information Systems Security Professional Required Skills Set - - Excellent understanding of routing and switching principles. - Excellent … and use new software and information management tools. - Fluent professional English (spoken and written, CEFR C1+) Desirable Skills Set - - Thorough understanding of network security technologies (Check Point, Palo Alto, Cisco ASA, Fortinet) - Proficient in AWS and Azure cloud networking technologies - Strong understanding of DNS and DHCP protocols, proficient in Microsoft DHCP and DNS, and experienced with open-source DNS … or contribute to knowledge bases. - Fluent professional French (spoken and written, CEFR B2+) Required Experience - - At least five years of proven experience supporting enterprise-grade networks (LAN based on Cisco Catalyst Center, WAN based on Cisco FlexVPN, AAA based on Cisco Identity Services Engine). - At least five years of proven experience supporting enterprise-grade Data Center More ❯

to-day operations of network infrastructure (LAN, WAN, VPN, Firewalls, etc.) Respond to and resolve incidents, service requests, and escalations within SLA timelines. Configure, manage, and monitor network devices (Cisco, Juniper, Aruba, etc.) Assist with implementation of new network solutions and improvements. Collaborate with Level 3 engineers on complex troubleshooting and upgrades. Monitor network performance using tools (e.g., SolarWinds … practices in all network activities. Required Skills & Experience Active SC or DV Clearance (Mandatory) 5 years of experience in network operations or support roles. Proficiency in configuring and troubleshooting Cisco routers, switches, and firewalls. Strong understanding of TCP/IP, routing protocols (BGP, OSPF, EIGRP), VLANs, and subnetting. Experience with enterprise-grade firewalls (Cisco ASA, Palo Alto, Fortinet … . Familiarity with VPN technologies (IPSec, SSL VPN). Working knowledge of network monitoring and diagnostic tools. Excellent problem-solving and communication skills. Desirable (Preferred) Skills Cisco Certified Network Associate (CCNA) or higher (e.g., CCNP) Experience with SD-WAN, NAC solutions (Cisco ISE), and wireless technologies. Exposure to ITIL processes and working in secure government or defence environments. More ❯

of Cloud based backup configuration and management solutions e.g. Barracuda and Datto. Data management and premise and cloud disaster recovery. Advanced knowledge of Fast Ethernet & Gigabit Switches, Routers (Enterprise Cisco Routers & ADSL/Cable Routers). Advanced and significant knowledge of SAN’s (Fibre Channel & iSCSI – e.g. iXsystems TrueNAS knowledge desirable). Advanced knowledge of LAN’s, WAN’s More ❯

in a network infrastructure team as a hands-on NAC network engineer Broad operational and project engineering support for all aspects of enterprise IT networks Experience working with Juniper, Cisco, Meraki, AV systems such as MS Teams, and Palo Alto technologies Experience assisting design builds including network hardware, IP addressing, firewall rule-sets, testing and roll-out Experience working More ❯

in a network infrastructure team as a hands-on NAC network engineer Broad operational and project engineering support for all aspects of enterprise IT networks Experience working with Juniper, Cisco, Meraki, AV systems such as MS Teams, and Palo Alto technologies Experience assisting design builds including network hardware, IP Addressing, Firewall rule-sets, testing and roll-out Experience working More ❯

managing and supporting Forescout NAC Hands-on experience as a NAC network engineer within a network infrastructure team Operational and project support for enterprise IT networks Experience with Juniper, Cisco, Meraki, MS Teams, and Palo Alto technologies Design, build, test, and roll-out of network hardware, IP addressing, and firewall rule sets Experience with wired and WiFi LANs Supporting More ❯

infrastructure and security. Maintain and optimize servers, hypervisors, virtual machines, Microsoft services (Intune, Entra, Office365, Azure, SQL Server, SCCM, File & Directory services). Ensure the health and security of Cisco Meraki networks. Conduct vulnerability assessments, maintain PCI DSS compliance, and improve security following NIST and ISO standards. Implement secure device imaging with Microsoft Intune & Autopilot for retail and corporate … teams and promote a security-first culture. Experience and Qualifications Microsoft infrastructure expertise: Windows Server, Active Directory, Microsoft 365, Azure. Networking: LAN/WAN/WIFI, TCP/IP, Cisco firewalls, switches, routing. Database management: SQL Server basics. Virtualization: VMware vSphere, ESXi, vCenter. Scripting: PowerShell. Hardware: Dell servers and storage. IAM: Microsoft Entra ID, RBAC, MFA. Cloud Security: Azure … security tools, compliance frameworks. Threat and incident management: vulnerability assessment, threat protection. Patch and endpoint management. Backup and disaster recovery tools. Monitoring tools experience. Cisco certifications (CCNA/CCNP/CCIE). Microsoft certifications (e.g., MCSA, AZ-104). Azure Security certifications (e.g., AZ-500) a plus. Security standards knowledge (ISO 27001, NIST, GDPR). ITIL and ticketing systems More ❯

Switching & Routing) Working in multi-vendor environment, incl. Arista, Fortinet, Meraki, Zscaler Experience in configuring/troubleshooting Wireless networks Strong understanding of network access control (NAC) principles and solutions (Cisco ISE, Arista AGNI, or similar) Proficiency in 802.1x authentication and related security protocols (EAP, RADIUS, etc.). Advanced troubleshooting experience in BGP/OSPF routing in multi VRF environment More ❯

least 5 years working in a similar role Relevant Microsoft certifications in either Azure, Modern Workplace, or Business Applications. Legacy retired MCSE qualifications may be considered subject to interview Cisco certifications CCNA, CCNP, CCIE would be highly regarded (or appropriate hands-on experience in lieu of) Wireless Design certifications would be attractive qualifications to hold Microsoft 365 certifications would More ❯

As a Senior Network Engineer, you will bring your expertise with Cisco, Juniper, and next generation firewall technologies to the position. You will manage performance and availability of Abacus datacentre networks across the US and UK and participate in improvement projects. You will be part of a team tasked with maintaining a very high level of availability and performance … guidance and mentoring to other team members to develop their skills. Skills: Strong experience deploying and managing Juniper hardware including SRX and EX platforms. Strong experience deploying and managing Cisco hardware including ISR, ASR, Nexus, and Catalyst platforms. Strong experience supporting NGFW solutions from Palo Alto, FortiNet, and Cisco. A thorough understanding of the OSI network model, Ethernet, and More ❯

Fi security, SD-WAN Scripting : PowerShell (required), Bash/Python (desirable) Backup & Disaster Recovery : Veeam, Datto, Azure Backup Desirable Certifications: Microsoft : AZ-104 (Azure Administrator), MS-900 (M365 Fundamentals) Cisco : CCNA, CCNP (Enterprise or Security) CompTIA : Network+, Security+, Cloud+ ITIL Foundation – for service management best practices Ideal Candidate Profile: A technical leader with a proactive and analytical mindset. Calm More ❯

ConnectWise) and RMM/monitoring tools. Ability to work independently and own outcomes from troubleshooting to resolution. Industry certifications such as Microsoft 365 Certified: Enterprise Administrator Expert, CompTIA Security+, Cisco CCNA, or equivalent are strongly . : Microsoft Certified: Windows Server Hybrid Administrator Associate or similar. Desired Qualifications: Prior experience supporting VIP users in legal, financial, media, or other executive More ❯

documentation Lead network-related projects and mentor colleagues What Were Looking For Essential Skills & Experience: Proven experience as a Network Engineer Strong knowledge of TCP/IP, BGP, OSPF, Cisco, Meraki, Fortinet, SD-WAN, and network security Experience with Microsoft Azure and automation tools Excellent communication, problem-solving, and stakeholder management skills Full clean driving licence and willingness to More ❯

documentation Lead network-related projects and mentor colleagues What Were Looking For Essential Skills & Experience: Proven experience as a Network Engineer Strong knowledge of TCP/IP, BGP, OSPF, Cisco, Meraki, Fortinet, SD-WAN, and network security Experience with Microsoft Azure and automation tools Excellent communication, problem-solving, and stakeholder management skills Full clean driving licence and willingness to More ❯

documentation Lead network-related projects and mentor colleagues What Were Looking For Essential Skills & Experience: Proven experience as a Network Engineer Strong knowledge of TCP/IP, BGP, OSPF, Cisco, Meraki, Fortinet, SD-WAN, and network security Experience with Microsoft Azure and automation tools Excellent communication, problem-solving, and stakeholder management skills Full clean driving licence and willingness to More ❯

infrastructure support tasks. Key Skills: Azure Networking; Azure Firewalls, setting up VPNs in Azure, Network Security Groups Networking fundamentals including routing, switching, firewall management, and VPNs (Palo Alto, Fortinet, Cisco ASA preferred) Experience supporting and maintaining Cloud and sometimes on-prem infrastructures across Azure, Windows Server environments (Active Directory, Group Policy, file and print services) Office 365 administration and More ❯

on this job and more exclusive features. Direct message the job poster from Cisilion Head of Talent at Cisilion | Delivering Beyond Expectations Cisilion has an exciting opportunity for a Cisco-focused Senior Technical Consultant to join on a permanent basis. We strive to consistently deliver beyond our clients’ and employees’ expectations, providing world-class service and market-leading technology … to Cisilion policies and GDPR best practices. KNOWLEDGE & EXPERIENCE - 5+ years of hands-on SMB and Enterprise wired campus design and deployment experience. - Extensive experience in designing and deploying: Cisco Catalyst and Nexus routing and switching, including traditional and software-defined solutions (SDA, Catalyst Center/DNAC) Cisco Catalyst SD-WAN and related services Cisco Secure Firewall … and components (Management, Secure Client, Policy, NAT, AMP, URL Filtering, TLS Offload, IDS/IPS) Cisco Identity Services Engine (ISE) and integrations (SDA, 802.1X, EAP, pxGrid) Cisco SASE & SSE solutions Advanced routing protocols (BGP, MP-BGP, MPLS, VxLAN EVPN, ECMP, OSPF, Multicast) Advanced switching (StackWise Virtual, Spanning Tree, IGMP, QoS/CoS) VPNs (Site-to-Site, Remote Access More ❯

environment Excellent hands-on experience on SDWAN (Viptela) along with Routers, Switches , Firewalls etc Handling escalated troubleshooting calls related with Routing, Switching, Wireless, Firewalls & VPN Firewalls – Palo Alto Mandotory, Cisco, Juniper or Fortinet will be desirable Excellent hands-on experience on Cisco Nexus Series of switches, Juniper SRX series & Fortigate. Excellent hands-on experience on Wireless LAN technologies … Cisco and Aruba Excellent hands-on experience on WAN Acceleration/optimization Riverbed Network Management tools – Solar Winds, HPNNMi or Splunk etc Application Load balancers F5 Big IP LTM/GTM or Citrix NetScaler Hands-on experience of implementing & Troubleshoot of Infoblox solutions such as IPAM/DHCP/DNS/vDiscovery Hands on Experience on DHCP scope creation … complex Change/Project. knowledge in preparing RFO, RCA's, documentation, Knowledge Bank. Experience in AWS or AZURE or any cloud technologies will be an added advantage Should have Cisco and other industry standard networking certifications Extensive experience in System Fault Tolerance, Networking Designing, Business continuity and Disaster recovery Expertise in the analysis, implementation, troubleshooting & documentation of LAN/ More ❯

improvements Engage in the move towards network automation and Infrastructure as Code The Person: This role is best suited to a Network Infrastructure Engineer with a solid foundation in Cisco networking, cloud networking (preferably Azure), and a desire to broaden their expertise into areas like automation and DevOps. You should be confident taking ownership of technical issues and implementing … stable, secure, and scalable solutions. Required Experience Solid hands-on experience with Cisco routers, switches (Catalyst/Nexus), and SD-WAN Strong knowledge of routing protocols (OSPF, BGP) Experience with Palo Alto firewalls (Panorama/PAN-OS) Comfortable with Cisco ISE and 802.1x Working knowledge of Azure networking (e.g., VNets, NLB, ExpressRoute, routing) Experience resolving BAU issues and More ❯

all areas of our Company. What kind of person are we looking for? Technical skills & attributes required: Qualifications Relevant networking, infrastructure and Microsoft certifications and qualifications (such as MCSA, Cisco CCNA, JNCP, MCSA, VCP) Skills 5 + years of experience in IT infrastructure engineering for Microsoft 365/Azure – Managing Microsoft Azure & Office 365 including Conditional Access, Azure AD More ❯

Linux based Operating System Software proficiency: VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT): Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware: Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal Skills: Strong interpersonal skills Strong written More ❯