1 to 25 of 225 Permanent Juniper Jobs

Secret/SCI Location: USA VA Arlington - Pentagon Certifications: Aruba Certified ClearPass Professional - Aruba, Brocade Certified Network Engineer 2012 - Brocade, CCNA - Cisco, CompTIA - Security+ - CompTIA, JNCIA-Junos: Associate Junos - Juniper Networks, Juniper Networks Certified Internet Professional (JNCIP) - Juniper Networks, Juniper Networks Certified Specialist E Series (JNCIS-E) - Juniper Networks Experience: 5 + years of related … routing, Quality of Service (QoS), IGMP Multicasting, VPNs, ACLs, MPLS, IP, NAT. Experience working with LAN technologies to include VLANs, VRFs, Port-channels and VPCs. Working knowledge of Cisco, Juniper, Arista and Aruba platforms. Active Top Secret/SCI security clearance Bachelors' Degree in a related field OR work experience in lieu of degree. 5+ years of experience in … Network Administration IAT Level II certification in accordance with DoD 8570.01-M One of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), Aruba Must have hands-on experience/knowledge with Aruba networking systems. Willing to report onsite as indicated above. More ❯

unclassified environments. Key Responsibilities: Design, deploy, and manage LAN, WAN, and VPN networks to ensure optimal performance and security. Configure and maintain routers, switches, firewalls, and network appliances (Cisco, Juniper, Palo Alto, etc.). Troubleshoot network issues and provide Tier II/III support for incidents and outages. Implement network segmentation, encryption, and access controls to comply with DoD More ❯

maintain LAN, WAN, and cloud-based network solutions to optimize service delivery. • Monitor network performance and troubleshoot issues. • Maintain and upgrade routers, switches, firewalls, and other network devices (Cisco, Juniper, Palo Alto, etc.). • Implement and manage network security measures, including firewall rules, intrusion detection/prevention, and access controls. • Collaborate with cross-functional teams to support deployments and More ❯

interface and work well with CAE Global IT Administrators. Due to U.S. Government contract requirements, only U.S. citizens are eligible for this role. Familiarity with Cisco, Arista, Palo Alto, Juniper, Aruba, Silverpeak, or F5 products Preferred Skills CCNP Cloud, AWS Certified Advanced Networking, Azure Administrator Associate, or Azure Security Engineer Associate. Significant Experience with DNS/DHCP/NAT More ❯

Architect Expert) • Electrical engineering or physics background with understanding of quantum mechanics principles • Experience with network automation and orchestration tools (Ansible, Terraform, SDN controllers) • Firewall and network encryptor experience (Juniper, Cisco, Fortinet) • Enterprise networking expertise with high-speed optical networks • Network protocol analysis and packet capture experience (Wireshark, tcpdump) • Experience in network performance testing and optimization • Understanding of quantum More ❯

software) • Wired telephony technology (hardware or core software) • Mobile telephony technology (hardware or core software) Ubiquitous core network devices (switch/router/hub, hardware or core software): • Cisco • Juniper • Common firewalls and security appliances Web Penetration Testing: • Common web application vulnerabilities like XSS, CSRF, Command Injection, SQLi, single sign-on limitations, etc. Tools: • Proficiency in any of the More ❯

Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation. • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, Palo Alto, Dell, or AppGate. • Experience with the following protocols: SFTP, SSH, SCP, SNMP, NTP. • Must be able to work as part of a team to lead troubleshooting and More ❯

comprehensive system architecture and design documentation Collaborating with engineering and cybersecurity teams to ensure solutions meet security, performance, and scalability standards Managing and configuring network devices and appliances, including Juniper, Cisco, F5, and similar platforms Administering and troubleshooting Windows, Linux, and vendor appliance-based systems to ensure high availability and performance Planning and executing OS upgrades, patches, migrations, and More ❯

years of experience in Linux or Unix server administration using RHEL and/or CentOS within an enterprise environment. - At least 2 years working on Cisco and/or Juniper network switches, routers, and firewalls (or similar enterprise vendors). - Hands-on experience managing YUM repository. - Advanced PowerShell or Bash scripting. - Practiced understanding of software and security architectures such More ❯

as a Network Administrator or similar role Strong knowledge of TCP/IP, DNS, DHCP, routing protocols, and network security best practices Experience with network hardware such as Cisco, Juniper, or equivalent equipment Proficient in firewall management and VPN configuration Excellent troubleshooting and problem-solving skills Familiarity with Microsoft Active Directory, Office 365, and network monitoring tools Strong communication More ❯

Troubleshoot technical issues and support defect resolution Collaborate with service and project teams to ensure successful delivery and handover Essential Skills & Experience: Strong knowledge of Cisco and/or Juniper technologies (minimum CCNA or JNCIA; CCNP preferred) Experience with routing protocols such as DNS, MPLS, TCP/IP, WAN, LAN, OSPF, EIGRP, BGP, VPN Demonstrable experience in network device More ❯

Top Priorities: Cisco, Juniper, and Palo Alto Lead Network Engineer role that will be supporting many classified infrastructures as well as standalone environments. This role will require knowledge of implementing and maintaining NIST 800-53 Security Controls/RMF compliance in each environment along with additional security lockdowns if required and ensure the accreditation is enforced and in compliance More ❯

Cisco and Palo Alto switches, routers, and firewalls Experience in troubleshooting and restoring network and system outages Experience with SDN Technologies and vendors, including SD-WAN, NSX-T, Cisco, Juniper, and open-source solutions Experience in engineering and administering WAN solutions. Experience in Quality of Service (QoS) technology engineering. Experience with MS Visio software. Certifications: AIT Level II Security More ❯

WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. • Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation. • Must be able to work More ❯

WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation. Must be able to work More ❯

FortiSwitch, FortiAP, FortiClient, FortiNAC, SASE) and SD-WAN design. Skilled in leading complex network projects and providing senior-level technical support. Knowledge of campus networks and major vendors (Cisco, Juniper, Fortinet, Extreme). Strategic thinker with the ability to align plans to business goals. Clear communicator, adaptable to audience, and effective at building relationships. CCNP/NSE7/Other More ❯

F5 load balancers to include troubleshooting, configuring, upgrading, maintaining, and monitoring an enterprise F5 load balancer network architecture. Extensive experience troubleshooting, managing, and monitoring the health of Cisco and Juniper routers and switches. Extensive experience in Software Define Networks (SDN). Broad understanding of network infrastructure topologies, security policies, firewalls, and the L2/L3 switch and router infrastructure. More ❯

WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation. Must be able to work More ❯

WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation. Must be able to work More ❯

WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. • Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation. • Must be able to work More ❯

Fi, VPN/firewalls, vulnerability management and patching Comfortable with incident/change processes, writing clear docs and pitching in for occasional out-of-hours cover Nice to have: Juniper Mist or similar enterprise Wi-Fi; SSE/SD-WAN such as Cato or equivalent; PowerShell Hit ‘Apply’ or just message me—no need for a perfect CV. If More ❯

OAIS What were looking for Strong knowledge of networking fundamentals LAN, WAN, VPNs, IPSec, MPLS, BGP, OSPF, EIGRP, TCP/IP Hands-on experience with Cisco and/or Juniper devices (switching, routing, firewalls) Certifications such as CCNA, CCNP, JNCIS-ENT (preferred, but not essential if you have equivalent experience) Demonstrable design experience (HLDs/LLDs, diagrams, support documentation More ❯

OAIS What were looking for Strong knowledge of networking fundamentals LAN, WAN, VPNs, IPSec, MPLS, BGP, OSPF, EIGRP, TCP/IP Hands-on experience with Cisco and/or Juniper devices (switching, routing, firewalls) Certifications such as CCNA, CCNP, JNCIS-ENT (preferred, but not essential if you have equivalent experience) Demonstrable design experience (HLDs/LLDs, diagrams, support documentation More ❯

years of hands-on experience with LiveAction tools (LiveNX, LiveWire, LiveSensor). • In-depth knowledge of network protocols, routing/switching, QoS, and application flow analysis. • Familiarity with Cisco, Juniper, Palo Alto, and other enterprise-grade networking solutions. • Strong understanding of LAN/WAN architectures, VPNs, and cloud networking (AWS, Azure Gov, etc.). • Experience working in government-regulated More ❯

delivery controllers (F5, Cisco, Citrix) • In-depth experience with Software Defined networking, AI, ML, automation (Ansible, Python, Puppet, etc). • Design and deployment experience with Cisco/Brocade/Juniper/NVIDIA routing and switching products, as well as, firewall experience (Cisco Firepower, Palo Alto firewall) • Experience with network management platforms and protocols such as SNMP, Sflow, Netconf. • Strong More ❯