Network Administrator
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Juniper Network Administrator managing Juniper routers, switches, firewalls, and security systems. Troubleshooting and maintaining data center and carrier network infrastructure.
Responsibilities:
- Design, install, configure, manage, and maintain Juniper routers, switches, firewalls, and other networking equipment
- Monitor network performance to ensure system availability and reliability
- Troubleshoot networks to isolate and diagnose common problems
- Implement and maintain security controls
- Administer firewalls, access controls, and other security protocols
- Create and maintain documentation for implemented networks
- Update network diagrams and service records
- Respond to network incidents and diagnose and resolve technical issues
- Schedule and perform network upgrades, patch management, and preventative maintenance
- Interface with vendors regarding network equipment configuration and maintenance
Requirements:
- Bachelor's degree in Computer Science, Information Systems, or a related field
- At least 5-10 years of network administration experience, with a focus on Juniper networks
- Strong understanding of Juniper network hardware
- Knowledge of routing protocols including BGP and OSPF
- Experience with firewall configuration, VPNs, and LAN/WAN technologies
- Knowledge of Juniper MX 80, MX120, MX 240, MX 204, MX480, MX 960, QFX5100, and QFX 10000
- Experience with MX, SRX, and QFX
- SRX knowledge on any of the specified models
- Knowledge of Junos OS versions
- Experience with data center networks
- Experience with carrier networks
- Knowledge of switching protocols including STP, RSTP, MC-LAG, VPC, and MPLS; MPLS mandatory
- Knowledge of virtual routers, routing instances, and IPSec tunnels; mandatory
- Strong analytical and problem-solving skills
- Excellent interpersonal and communication skills
- Ability to handle stress and remain focused during technical issues
- Willingness to participate in continuous learning and professional development
Benefits:
- Continuous learning and professional development
- Equal opportunity employment
Similar Jobs
Network Engineer II
Network Engineer II supporting routing, firewalls, wireless, and automation for Applied Digital’s AI-focused data center infrastructure. Troubleshooting enterprise networks and participating in technology refresh projects.
Infrastructure & Network Engineer
Infrastructure and Network Engineer deploying secure Azure, network, and hybrid infrastructure. Automating migrations and operations with Terraform, CI/CD, and scripting for Cloud Bridge clients.
Infrastructure & Network Engineer
Infrastructure and Network Engineer securing Azure, hybrid cloud, and network services for enterprise clients. Automating deployments with Terraform and CI/CD while managing resilience, compliance, and incident response.
Senior Azure Cloud and Network Engineer
Senior Azure engineer owning cloud infrastructure, networking, security, and reliability for Soleo Health, a national specialty pharmacy and infusion services provider.
IT Network Specialist
IT Network Specialist managing firewall-focused network operations for German IT services provider DATAGROUP. Providing advanced network support, troubleshooting, automation, and service documentation.
Network Engineer I
Network Engineer I supporting Cisco networks, servers, and wireless infrastructure for Mission Produce’s global avocado and mango business. Maintaining connectivity across cloud, ERP, office, data center, and remote-site environments.
Systems and Network Administrator
Systems and Network Administrator managing client networks, Windows/Linux servers, Microsoft 365, Azure, and security. Supporting an IT services provider’s managed infrastructure environments.
Senior Network & Security Engineer – Cisco, Fortinet
Senior Network & Security Engineer building and managing Cisco, Fortinet, firewall, LAN, and WLAN infrastructure for Swiss customers. Troubleshooting incidents and developing network automation solutions.
Network Architect
Network Architect designing Zayo’s carrier-grade Layer 2 and Layer 3 infrastructure. Developing scalable architectures, testing platforms, and supporting enterprise network services.
Senior Network Engineer
Senior Network Engineer maintaining Abacus datacentre networks across the US and UK. Leading client network projects, cloud connectivity, firewall operations, and escalation support.
Network Engineer I
Network Engineer I supporting global network, server, and wireless infrastructure for Mission Produce, a worldwide avocado and mango producer. Maintaining Cisco environments across cloud, ERP, office, data center, and remote sites.
Senior Systems Engineer – Network-Focused
Senior Systems Engineer serving as GXA’s L3 escalation point for complex MSP infrastructure, cloud, identity, endpoint, and networking issues. Improving service stability, resolution speed, and technical maturity.
Senior Network Engineer
Senior Network Engineer managing secure networks, Cisco voice systems, and infrastructure for Air Methods’ helicopter EMS operations. Supporting mission-critical data centers and bases across the United States.
Head of Network Engineering
Head of Network Engineering defining scalable routing, transport, security, and automation architecture. Leading infrastructure standards for Somos Internet’s next-generation service-provider network.
Network Engineer III
Network Engineer III maintaining Tulane University’s LAN, WAN, voice, data, and wireless infrastructure. Troubleshooting network systems and optimizing hardware, software, and communication links.
Senior Network & Security Engineer
Senior Network & Security Engineer securing TTM Technologies’ global PCB manufacturing infrastructure. Managing firewalls, routing, switching, wireless, NAC, and automation across distributed enterprise sites.
Manager, Network Engineering
Network engineering manager leading Internet2’s advanced infrastructure and platform services for research and education institutions. Managing engineers, deployments, operations, and critical network escalations.
L2 Network Engineer
L2 Network Engineer supporting Azure, firewall, VPN, and connectivity infrastructure. Resolving client network incidents for a growing technology and managed services provider.
Junior Network Engineer
Junior Network Engineer supporting Gruve’s AI-focused software services and enterprise infrastructure. Maintaining networks, troubleshooting systems, and providing technical support across wireless, cloud, and enterprise platforms.
Principal Network Engineer
Principal Network Engineer designing secure, scalable cloud and enterprise networks for Autodesk’s SaaS products. Automating AWS/Azure infrastructure, managing SASE solutions, and improving global network operations.