Engineer Location: Manassas, VA (at least 4 days onsite) Duration: Long Term Contract (At least 2 years) Clearance: Active Secret Clearance (Top Secret preferred) Top Skills CiscoISE, Palo Alto, Python or Ansible Key Responsibilities: Design, implement, and manage network infrastructure using Cisco switches, Palo Alto Firewalls, and Cisco ISE. Develop and maintain … Technology, or related field (or equivalent experience). 5+ years of experience in network engineering with a focus on Palo Alto Firewalls, Cisco Switches, CiscoISE, and Cisco SNA. Proven experience with AWS and Azure networking, including hybrid cloud integration. Extensive knowledge of routing and switching protocols, network security, and load balancing. Strong More ❯
A leading independent logistics provider is seeking a Network Security Engineer with expertise in Cisco DNA and Cisco Firepower to join its team. This role is 80% focused on network security, encompassing both project work and business-as-usual (BAU) operations to maintain a secure and efficient network infrastructure. Hybrid work model - work from home with … of a team driving innovation in logistics technology! Responsibilities Deploy, maintain, and optimize network and security platforms, including routers, switches, firewalls, IDS/IPS, and cloud technologies. Manage Cisco-based network security, including firewalls, VPNs, and NAC. Monitor network traffic, troubleshoot issues, and improve efficiency. Implement and manage secure remote access and VPN solutions. Oversee PKI management, certificate … to work cross-functionally with IT teams, management, and vendors. Must-Have Skills Cisco Routing & Switching Cisco FirePower Nice-to-Have Skills CiscoISE SD-WAN Prisma Terraform Azure Infrastructure as Code (IaC) Palo Alto SASE Desirable Certifications Cisco CCNA/CCNP CompTIA Network+ Salary: Up to More ❯
on customer networks. Manage and solve Tier 1 through Tier 3 issues Resolve assigned trouble tickets Cloud networking and support (GCP and OCI environments) Direct and frequent experience with ISE/DNAC is a requirement Qualifications US Citizenship Ability to obtain and/or maintain a government clearance. 6+ years of experience in the design of hybrid enterprise networks … and practical experience with routing protocols (EIGRP, OSFP, and BGP) Good understanding and practical experience with switching technologies (EtherChannel, Port Security, 802.1X, MAB) Familiarity with Network Security Technologies like ISE, Zero Trust, and firewalls Proficient with IP Routing Protocols (OSPFv3, OSPFv2, BGP,), QoS, Multicast, MPLS Proficient in VPN technologies - Remote Access and Site-to-Site VPNs CCIE in Routing … and Switching and/or CCNP with deep expertise in CiscoISE deployments within enterprise environments. Concept Plus is an Affirmative Action/Equal Opportunity Employer. As such, we will give your application full consideration without regard to your race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any other classification More ❯
through cutting-edge design and implementation. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Firewall migration projects (Cisco ASA and Firepower) Implement software-defined networks (NSX-T/ACI) Routing and Switching Network Delivery Deliver network transformation activities: onboarding, switching, wireless, firewall rollout Involvement in Juniper Mist … Required Experience: Active or recent SC Clearance (must-have) Strong background with Cisco ASA, Firepower, NSX-T Bonus experience in: SD-WAN, Juniper Mist, CiscoISE, Fortinet, Palo Alto, vulnerability management Confident communicator with a customer-first mindset Self-motivated, solution-focused, and eager to learn Benefits: Be part of a highly trusted, hands-on More ❯
Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Our client is looking for a Network Engineer in a cisco environment to provide support to a space mission on site at Peterson SFB. Qualified candidates need to have a minimum of a CCNA, Sec+ and must process a current … ensuring compliance with government security policies and procedures while optimizing performance across multiple systems. Responsibilities: - Configure, test, and maintain LAN/WAN equipment and related services for a Cisco environment. - Design, configure and implement VPNs in a multi-vendor environment. - Identify, diagnose, and resolves network problems. - Monitor and maintain all levels of network security internally and externally. - Assist … BGP) tuning and optimization - Multiprotocol Label Switching (MPLS) - IPv6 deployment and troubleshooting - Knowledge of Zero Trust Architecture (ZTA) - Understanding of Network Access Control (NAC) solutions (e.g., CiscoISE, Aruba ClearPass) - Threat hunting & network forensics - Experience with firewall rule tuning & security hardening - Experience with NetFlow, sFlow, or IPFIX - Deep packet inspection (DPI) tools - Familiarity with Network Performance Monitoring More ❯
interconnect), DCI (datacenter interconnects), Overlay technologies. Expert knowledge and proven experience with Cisco routing (EIGRP and OSPF) Experience with network security and management tools (CiscoISE, SolarWinds Orion, Cisco Prime Infrastructure, Cisco DNA Center, Aruba Networks, ClearPass) Aruba networking experience (routing and switching) Proficient with IPv6. IPv4, and Dual Stacked environments More ❯
clearance to support Army Space and Missile Defense Command on Peterson Space Force Base in Colorado Springs, CO. The ideal candidate has 3-5 years of experience supporting Cisco Networking equipment. Candidates must possess a CompTIA Security + or equivalent and a CCNA. Responsibilities: Configure, test, and maintain LAN/WAN equipment and related services for a Cisco …/SCI clearance with the ability to obtain DoD Top Secret/SCI Clearance Possess experience in network integration, network interoperability, network implementation, or network protocols. Must possess Cisco Certified Network Associate (CCNA) or higher. DoD 8570 IAT II (CompTIA Security + CE) or higher. 3-5 years of experience with enterprise network support, to include routing, switching … BGP) tuning and optimization Multiprotocol Label Switching (MPLS) IPv6 deployment and troubleshooting Knowledge of Zero Trust Architecture (ZTA) Understanding of Network Access Control (NAC) solutions (e.g., CiscoISE, Aruba ClearPass) Threat hunting & network forensics Experience with firewall rule tuning & security hardening Experience with NetFlow, sFlow, or IPFIX Deep packet inspection (DPI) tools Familiarity with Network Performance Monitoring More ❯
Although travel is usually planned, issues can arise which could warrant immediate travel to one or more remote locations. Job Responsibilities & Requirements Serve as our global network teams primary ISE administrator. Install and maintain data centre hardware, software installation and upgrades on LAN/WAN including but not limited to switches, routers, firewalls, DHCP and IP Addressing Monitor, troubleshoot … technologies and issues to address as we grow. SKILLS & ABILITIES Strong experience with Cisco and Meraki Networking Hardware and Software including ACI, Firewalls, Routers, Switches and Wireless. ISE administration experience is required. Experience of direct or indirect problem determination and resolution. Experience with Azure Cloud networking. Juniper and Cisco certifications are desired but not required. More ❯
Although travel is usually planned, issues can arise which could warrant immediate travel to one or more remote locations. Job Responsibilities & Requirements · Serve as our global network teams primary ISE administrator. · Install and maintain data centre hardware, software installation and upgrades on LAN/WAN including but not limited to switches, routers, firewalls, DHCP and IP Addressing · Monitor, troubleshoot … technologies and issues to address as we grow. SKILLS & ABILITIES · Strong experience with Cisco and Meraki Networking Hardware and Software including ACI, Firewalls, Routers, Switches and Wireless. · ISE administration experience is required. · Experience of direct or indirect problem determination and resolution. · Experience with Azure Cloud networking. Juniper and Cisco certifications are desired but not required. More ❯
Dudley, Old Hill, West Midlands (County), United Kingdom
Interaction Recruitment
Although travel is usually planned, issues can arise which could warrant immediate travel to one or more remote locations. Job Responsibilities & Requirements · Serve as our global network teams primary ISE administrator. · Install and maintain data centre hardware, software installation and upgrades on LAN/WAN including but not limited to switches, routers, firewalls, DHCP and IP Addressing · Monitor, troubleshoot … technologies and issues to address as we grow. SKILLS & ABILITIES · Strong experience with Cisco and Meraki Networking Hardware and Software including ACI, Firewalls, Routers, Switches and Wireless. · ISE administration experience is required. · Experience of direct or indirect problem determination and resolution. · Experience with Azure Cloud networking. Juniper and Cisco certifications are desired but not required. More ❯
Design, implement, and manage complex enterprise network architectures across on-prem and cloud environments (AWS, Azure, etc.) Deploy and optimize Network Access Control (NAC) solutions, particularly CiscoISE, across a wide range of network appliances and endpoints Configure and troubleshoot core network services including routing (EIGRP, BGP), switching (STP, LACP), and security protocols (ACLs, VPNs, firewalls) Monitor … platforms Deep understanding of network protocols (TCP/IP, DNS, DHCP, etc.) and routing/switching technologies Proficiency with NAC platforms and security tools (CiscoISE, Cisco ASA/FTD, etc.) Experience with Linux systems, network scripting (e.g., Python), and infrastructure automation tools Strong understanding of cloud networking principles and hybrid-cloud architectures … Polygraph security clearance required Desired Experience: Certifications such as CCNP, CCIE, JNCIP, AWS Certified Solutions Architect, RHCA, or similar Hands-on experience with CiscoIdentityServicesEngine (ISE) and NAC profiling Knowledge of firewall and VPN technologies and management tools Experience with network virtualization and Software Defined Networking (SDN) platforms Background in securing complex network environments and More ❯
Global FTSE business . The ideal candidate has the following experience: At least CCNP level certification or above Strong experience as a Level 3 Network Engineer Vendor Experience: Cisco and Meraki products Configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 5k/9k switches Configuration and troubleshooting of Meraki … MR, and SD-WAN Administration of Cisco Catalyst Switches, Cisco ISR routers, and Cisco DNA Center In-depth experience with CiscoISE (IdentityServicesEngine) Fundamental multicast troubleshooting skills Understanding and troubleshooting Azure cloud-based networks Network automation: scripting in Python Configuration and troubleshooting of Cisco AnyConnect remote access More ❯
experience with expert level understanding of Cisco and Juniper technologies (including, CISCO Unified Call Manager, CISCO Internetwork Operating System 12+, CiscoISE, Junos Operating System, Junos Space, and Forescout), Border Gateway Protocol (BGP) and Open Shortest Path First (OSPF) Routing Protocols. The on-site Network Engineer will also assist in training … to all aspects of their infrastructure. Qualifications Clearance requirement: Secret A minimum of six (6) years' experience as a senior level network engineer Required certifications: Maintain a current Cisco Certified Network Processional (CCNP) Enterprise (formerly Routing & Switching) Juniper Network Certified Internet Associate (JNCIA) or higher Must possess qualifications/certifications compliant with the DoD 8140.01 Recent (within the More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Lucronex Ltd
best and will have the opportunity to learn from colleagues holding CCIE and VCDX level certifications. You will gain exposure (if not already having) to Cisco FTD, ISE, ACI & Catalyst, VM Ware NSX-T, Palo Alto NGFW and Juniper Mist amongst other technologies, working across a blend of interesting projects in both the public and private sectors. … Technology Partners Cisco/Meraki VM Ware Palo Alto Fortinet Juniper Aruba/HPE Microsoft AWS Role Snapshot As Senior Network Security Engineer you be an integral member of the delivery and migrations team. The role will entail assisting with migrations, day-to-day delivery tasks and providing ongoing support as a trusted advisor to the companys clients … datacentre functions such as Cisco ACI, VMware NSX and Virtualised firewalling. Cisco Technologies, in particular Cisco firewalling (ASA/FTD), CiscoISE and any experience with other emerging Cisco technologies and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience, vendor agnostic CiscoMore ❯
client-side, working from locations around the world, work and communicate mostly in English in a multicultural team. Requirements: 5+ years of experience in operations of Network solutions: Cisco LAN/WLAN … DC and/or WAN network solutions 5+ years of experience in operations of Secure Network solutions: Check Point firewalls and IPS, Palo Alto Networks firewalls, CiscoISE knowledge of Cisco WLC 9800, Cisco ACI, Cisco Catalyst Center, F5 BIG-IP is an asset, network automation and programming skills, CiscoMore ❯
Must-Haves: U.S. Citizenship & DoD Secret clearance BS in STEM or 6+ yrs DoD systems engineering experience 4+ years in DoD network engineering Hands-on with CiscoISE, SDN (Cisco, Juniper, NSX-T), and network security Experience with Cisco/Palo Alto devices and QoS Security+ CE (or equivalent) & Cisco CCNA More ❯
Basingstoke, Hampshire, South East, United Kingdom
CBSbutler Holdings Limited
two of the following technologies/disciplines and proficient in at least two others: Junos Cisco IOS IPS/IDS - Firepower, SRX or FortiGate CiscoISE NSX-T Load balancing - F5 or Citrix Cloud networking - AWS or Azure Network automation Ansible Python Visual Basic Terraform If you'd like to discuss this Network Engineer role More ❯
two of the following technologies/disciplines and proficient in at least two others: Junos Cisco IOS IPS/IDS - Firepower, SRX or FortiGate CiscoISE NSX-T Load balancing - F5 or Citrix Cloud networking - AWS or Azure Network automation Ansible Python Visual Basic Terraform More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Epsilon Inc
and all service-related problems. In this position you will: Assist in managing a Cisco Enterprise Wireless Network infrastructure using Cisco DNA, IdentityServicesEngine (ISE), Wireless LAN Controllers (WLC), Hyperflex Host, Virtual Servers, Firewall Threat Defense and Firewall Management Center Implementation of Patches, Upgrades and Security Compliance Standards on all network devices. Operate and … meet the aforementioned conditions. 7-12 years of Wireless/Wi-Fi Network Engineering or other relevant experience Knowledge of Cisco devices such as Identity Service Engine (ISE), CMX, Prime, DNA, and SD Access Deep understanding of WLAN technologies, network management, and security, including IEEE 802.11a/b/g/n/ac WLAN standards and … WPA2 , Extensible Authentication Protocol-Transport Layer Security EAP-TLS , 802.1x, Authentication, Authorization, Accounting AAA ) and hands-on experience with Remote Authentication Dial-in User Server/Services (RADIUS) infrastructure (ISE) and Multi-Factor Authentication. Hands-on experience with troubleshooting and site-survey tools including Ekahau Site Survey Must have very good Visio documentation skills. Experience working within a team More ❯
following: • Subject Matter Expertise in Tactical Networks (formerly WIN-T) systems/architecture products. • Cisco Experience to include, Cisco IOS and NXOS, CiscoISE, Cisco UCS Networking and Configuration, Cisco ASA. • Routing Protocols BGP, OSPF, RIP, EIGRP as well as proficiency in MULTICAST; a background in designing and implementing More ❯
storage technologies from vendors such as VMware, EMC, NetApp, Microsoft, Dell, HP, and others. • Cisco Systems Expertise: Utilize Cisco IOS and NXOS, CiscoISE, Cisco UCS Networking and Configuration, and Cisco ASA. Apply routing protocols, including BGP, OSPF, RIP, and EIGRP, with proficiency in multicast, LANs, and VLANs. Required … Testing, or a related field. • 6+ years of tactical network engineering experience in a military or similar environment. • Demonstrated expertise in network design and integration. • Relevant certifications (e.g., Cisco CCNP or similar) are preferred. More ❯
equipment selection. • Understanding of IP4 and IPv6 network design, including IP sub-netting and protocols including BGP, OSPF and EIGRP. • Understanding of network device configuration and troubleshooting (ideally, Cisco IOS/IOS-XE). • Understanding of advanced features like GRE, IPSEC, IP quality-of-service, VLANs, and multicast. • Familiar with network management protocols, like SNMP, SSH, syslog, RADIUS … specific to the networking industry like a CCNA/CCNP/CCIE or equivalent. • Familiar with network management applications, like Splunk, Firepower Management Center (FMC), and/or Cisco ISE. • Exposure to the Risk Management Framework, associated security controls, and STIGs. • Familiar with Windows, Linux, and VMWare configuration and troubleshooting. • Experience with HAIPE/TACLANE and other military …/CRYPTO equipment and procedures. • Experience with tactical/military radio networks, like Common Data Link (CDL) and ANW2. • Experience with (MIL) SATCOM equipment and services. • Experience with Cisco Unified Communications/VoIP and VTC • Experience with Cisco Modelling Labs (CML) or Virtual Internet Routing Lab (VIRL). • Proficiency with MS Office tools, including PowerPoint and More ❯
MPLS and VRF Understanding of the multi-vendor/technology environment specialized in Viptela SD-WAN, Cisco SD-Access, Cisco DNA and CiscoISE Deep knowledge of configuration and troubleshooting of IP protocols and hardware platform Good understanding of Data Center infrastructure and Branch/Headquarter connectivity Expertise knowledge of Routing and switching. … Client, doing coordination, and direction of work Providing consultation on designing part from Network perspective with SD-WAN, SD-Access Good knowledge of Software-Defined Access in the Cisco-powered Enterprise Campus network. SDAFND Should be flexible to support 24/7 Knowledge of Vulnerability Management, Lifecycle Management Providing break fix for ongoing issues with P1 and critical … Incidents CCNP- ENCOR Certified or CCIE Enterprise Infrastructure Good to have Cisco ENSDENG certification Thanks & Regards, Sumit Teotia- Technical Recruitment Specialist Axiom Software Solutions Limited Email: Website: Direct: (0) Linkedin: Head Office: Devonshire House; 582; Honeypot Lane, Stanmore Middlesex, HA7 1JS, United Kingdom Global Offices: UK USA Germany NL Poland India More ❯
procedures. Utilize SolarWinds, NetScout, and Remedy for monitoring, ticketing, and issue resolution. Minimum Qualifications: Experience: 6+ years of hands-on network engineering and administration. Certifications: CompTIA Security+ (Required) Cisco Certified Network Associate (CCNA) (Required) Tools & Technologies: SolarWinds, NetScout, Remedy LAN/WAN technologies Microsoft Visio Strong interpersonal and communication skills Ability to thrive in a fast-paced, team … technologies and adapt to changing priorities Preferred Qualifications: Experience or exposure to the following is highly desirable but not required: Cisco Routers/Switches, CiscoISE Software-defined networking (SD-WAN, SD-Access) KVM switches, TCP/IP, UDP Multicast, OSPF Legacy networking systems: SONET, LightWave, ATM, TDM, crypto/COMSEC Tech control and secure More ❯