151 to 175 of 422 Juniper Jobs

MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc. - Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. - Knowledge of network hardware and packet forwarding architectures. - Experience working in virtualized enterprise networking environments. - A relevant degree More ❯

Wifi solutions, Cisco Meraki) and LAN switching. As part of the role you will need to have a basic understanding of networking including Firewalls (Palo Alto/Cisco ASA), Juniper/Cisco Routers Switches - troubleshooting and change requests to live customer solutions ability to troubleshoot MPLS, BGP, OSPF, IPSec experience operating NMS systems and a good understanding of ITIL More ❯

Wifi solutions, Cisco Meraki) and LAN switching. As part of the role you will need to have a basic understanding of networking including Firewalls (Palo Alto/Cisco ASA), Juniper/Cisco Routers Switches - troubleshooting and change requests to live customer solutions ability to troubleshoot MPLS, BGP, OSPF, IPSec experience operating NMS systems and a good understanding of ITIL More ❯

Must have or be willing to obtain IAT Level II or higher certification within 6 months of hire Experience deploying, upgrading, and troubleshooting multivendor network equipment and solutions, including Juniper, F5, and Nutanix Ability to remain in a stationary position 75% of the time Operate a computer and other office productivity machinery Communicate effectively with co-workers, management, and More ❯

technologies, integrations, and capabilities Consulting with other engineers, team leads, or customer stakeholders on requirements, technical direction. Providing expertise on, deep knowledge of, and hands-on experience with Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management tools Provide deep expertise on BPG, OSPF, Tunnels (GRE, SudeoWire, VPN, L2TP More ❯

etc.) - Expert knowledge of security design, development, and testing methodologies - Experience with coding languages, automation tools, and software-defined networking technologies (such as Python, Ansible, Java, VMware NSX, SDWAN, Juniper JUNOS) Desired Skills: - IAT Level III (8570) Compliant certification (such as CISSP, CISM, etc.) - Top Secret Clearance with SCI eligibility - Expertise in applying standard DOD security practices, including STIG More ❯

relevant to confidentiality o SE experience in cloud and containerized environment o Agile development and delivery experience o Administration of VMware, Windows, AWS o Managing Cisco and/or Juniper networking components o Hands on experience and proficiency with the full Microsoft Office Suite and tools such as Microsoft Project, Microsoft Visio o Experience managing teams/direct reports More ❯

Juniper Consultant (SRX Specialist) Location: London, UK (On-site) Contract Type: 6-Month Contract (Inside IR35) Start Date: ASAP Role Overview: We are seeking an experienced Juniper Consultant with deep expertise in Juniper SRX platforms to join a high-impact project in London. The ideal candidate will be confident working at a JNCIP/E level , with … strong hands-on experience in CLI-based configuration and troubleshooting . Key Responsibilities: Design, configure, and troubleshoot Juniper SRX firewalls in complex enterprise environments. Implement security policies, NAT, VPNs, and routing protocols using CLI. Collaborate with network architects and security teams to ensure robust and secure network infrastructure. Provide documentation and knowledge transfer to internal teams. Participate in change … management and incident resolution processes. Required Skills & Experience: Proven experience with Juniper SRX firewalls in enterprise environments. JNCIP or JNCIE certification (Security or Enterprise) is required . Strong command-line interface (CLI) configuration skills. In-depth knowledge of routing protocols (BGP, OSPF), VPNs (IPSec, SSL), and firewall policies. Experience working in environments governed by IR35 regulations. Excellent communication and More ❯

an opening for a Senior Network Administrator. This position is based on site in Chantilly, VA. Duties include: Configuring and maintaining a classified network and unclassified lab of both juniper and cisco devices to include routers, firewalls, and switches. Working with server team to assist with any network needs to include VLAN changes, IP management, and firewall rule changes. … as a Network Engineer. Ability to obtain CISSP or CASP within six months of employment. 2+ years Intelligence Community or DOD supporting networks. Understanding of Cisco and/or Juniper network devices and cable plants, network fundamentals, LAN/WAN technologies, the ISO layer model, TCP/IP, and data communications systems and protocols. Basic configuration knowledge in switching … operations environment. Establishing a track record of reliability and trust with team members and security stakeholders is essential. Experience with Visio. Desired Experience: CISSP or CASP certification. Cisco or Juniper certification. Windows Server knowledge. More ❯

protocols: EIGRP, BGP Switching protocols: STP, LACP, VTP, etc. Preferred Certifications CompTIA Network+ (or equivalent) Advanced certifications such as: Cisco Certified Network Professional (CCNP) Cisco Certified Internetwork Expert (CCIE) Juniper Networks Certified Internet Associate (JNCIA) Juniper Networks Certified Internet Professional (JNCIP) AWS Certified Solutions Architect - Associate or Professional ABBTECH is an EOE/Minorities/Women/Disabled More ❯

Network Engineer with deep expertise in firewall technologies to join a government-supporting, tech-driven program. This role specializes in the implementation and management of CISCO, Palo Alto, and Juniper firewalls and associated security infrastructure. The ideal candidate brings advanced problem-solving skills, a strong security-first mindset, and a passion for keeping networks resilient, efficient, and secure. Key … Responsibilities Design, implement, and manage firewall solutions using CISCO, Palo Alto, and Juniper platforms Configure, maintain, and troubleshoot firewall rules and policies Monitor network traffic for threats and proactively mitigate vulnerabilities Collaborate with cross-functional teams to align network security with business needs Provide technical guidance and support for internal teams and clients Stay current with evolving firewall technologies … architecture Understanding of modern systems engineering and network design principles Experience with hybrid cloud and cloud service providers (AWS, Azure, Google Cloud, Oracle) Advanced proficiency in Palo Alto and Juniper firewall platforms Relevant certifications are highly desirable: CCNA Security CCNP Security PCNSE (Palo Alto Networks Certified Network Security Engineer) ABBTECH is an EOE/Minorities/Women/Disabled More ❯

experience documenting network configurations, processes, and procedures • Ability to identify and mitigate program risks • Experience implementing security standards in anticipation of fast-paced change of operations • Strong knowledge of Juniper, switches, and patches Desired : • Knowledge of customer technologies such as Cisco, Juniper, Forward Networks, VMware, Solarwinds • IT certification in Linux, Microsoft, or other network related fields • Cisco CCNA … Cisco CCNP • Certified Information Systems Security Professional • Juniper JNCIA - Enterprise/Service Provider Routing and Switching - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and More ❯

or Network Engineering with large-scale enterprise/global networks in high-paced, diverse environment. (Additional experience may be considered in lieu of a degree) Firewalls (e.g. Palo Alto, Juniper, Cisco, etc.) Routers/Switches (e.g. Juniper, Cisco, etc.) Intrusion Detection Systems/IDS Products (e.g. F5 Load Balancer, Cisco FTD, etc.) Unix, RHELS OS, Windows Enterprise AD More ❯

experience may be substituted for an Associate's degree. Experience with installation and configuration of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco, Brocade, or Juniper devices is a plus. Experience supporting WAN technologies such as SONET (OC3, OC48, OC192), DS3, T1, etc. Experience with Taclanes/KG-175, etc. Experience with MPLS, BGP, VPNs More ❯

a combination of work history and education. Must comply with DoD 8570 Information Assurance Technical (IAT) Level 2. Additional required qualifications include: • Knowledge of Cisco Internetwork Operating System (IOS), Juniper JUNOS, Brocade and Foundry Operating System (OS). • Layer 1, 2, and 3 network experience. • Familiarity (doesn't need to be an SME) with Layer 3 protocols such as More ❯

Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. • Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process). • Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP). • Configure and troubleshoot layer 2 switching (VLAN's, Port Security … Thin Configs). • Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. • Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. • May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with CI Poly Candidate must have More ❯

Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. • Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process). • Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP). • Configure and troubleshoot layer 2 switching (VLAN's, Port Security … Thin Configs). • Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. • Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. • May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with CI Poly The Candidate must More ❯

using Layer 2 and Layer 3 methodologies to include next generation multicast VPN. • Certified as a Cisco Certified Internetwork Expert (CCIE), Cisco Certified Network Professional (CCNP), CompTIA Network+, or Juniper Network Certified Expert - Enterprise (JNCIE-ENT) or 15+ years of experience in design, implementation and configuration with Cisco, Juniper, and KG family cryptographic equipment product lines. • Demonstrated experience More ❯

as STP, LACP, VTP, etc. Preferred Education, Experience, & Skills Certifications: CompTIA Network+ or equivalent certification Advanced Certifications such as: Cisco Certified Network Professional (CCNP) or CCIE Cisco Certified Internetwork Juniper Networks Certified Internet Associate (JNCIA) or Juniper Networks Certified Internet Professional (JNCIP) Amazon Web Services (AWS) Certified Solutions Architect - Associate or Professional Pay Information Full-Time Salary Range More ❯

we are a 24/7 operation. • Experience troubleshooting, configuring, maintaining, and monitoring networks and networking equipment in LAN/WAN environments • Experience working with equipment such as Cisco, Juniper, Aruba, Brocade Additional Skills & Qualifications These candidates need to have a high level of professionalism as they will be working on an Active Air Force Base. This position requires More ❯

Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process). Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP). Configure and troubleshoot layer 2 switching (VLAN's, Port Security … Thin Configs). Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with Poly Candidate must have More ❯

Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process). Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP). Configure and troubleshoot layer 2 switching (VLAN's, Port Security … Thin Configs). Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with Poly Candidate must have More ❯

active DoD Secret clearance required). Responsibilities Plan, deploy, and test network upgrades for CONUS/OCONUS sites Troubleshoot routing, switching, and firewall issues across multi-vendor environments (Cisco, Juniper, Fortinet, Palo Alto) Analyze network traffic and multicast performance; optimize BGP/OSPF routing Create/maintain Visio diagrams, implementation plans, and stakeholder briefings Travel 25 % to field locations More ❯

policies. The position involves hands on designing and troubleshooting networks to include Cisco and Fortinet technologies. 9 years of equivalent/relevant experience, including configuring Cisco and/or Juniper routers/switches and troubleshooting routing protocols such as OSPF/BGP as well as experience with firewall technologies. The candidate must possess outstanding interpersonal and communication skills, excellent More ❯

Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process). Layer 1 network experience (CAT5/6, SM/MM Fiber, Serial cables, SFP). Layer 2 network experience (ability to configure/troubleshoot switches/… familiar with protocols such as OSPF, BGP, HSRP, MPLS, LSP, GRE) Configure and troubleshoot layer 2 switching (VLAN's, Port Security, Thin Configs). Perform IOS upgrades for Cisco, Juniper, Brocade and Foundry OS. Experience with Visio. Familiar with ServiceNow and Confluence. May have up to 10% COMSEC responsibilities based on site and team needs. Required Clearance: TS/ More ❯