Senior Network Engineer
Tanisha Systems
Irvine, NJ
JOB DETAILS
JOB TYPE
Temporary, Contractor, Per diem
SKILLS
CCIE - Cisco Certified Internetwork Expert, CCNP - Cisco Certified Network Professional, Cisco Network Systems, Cisco Switches, Communication Skills, Cross-Functional, F5 Network Software, Firewalls, Identify Issues, Incident Response, Load Balancing, Local Area Network (LAN), Microsoft Windows Azure, Network Administration/Management, Network Architecture/Engineering, Network Design, Network Monitoring, Network Operations Center, Network Routing, Network Switching, Operational Support, Security Compliance, VPN (Virtual Private Network), Wide Area Network (WAN), Wireless Communications
LOCATION
Irvine, NJ
POSTED
4 days ago
Senior Network Engineer (Onsite)
Irvine CA
OverviewWe are seeking a highly skilled Senior Network Engineer to join our team. This role is hands-on and will focus on deploying, configuring, upgrading, maintaining, and troubleshooting our network infrastructure across data centers and campus environments. The engineer will work with Arista and Cisco platforms, Palo Alto firewalls, F5 load balancers, and other enterprise-grade technologies.
Primary Responsibilities
- Deploy, configure, upgrade, maintain, and troubleshoot data center and campus network infrastructure.
- Support Arista and Cisco switching/routing environments, including Layer 2/3 design and operations.
- Maintain and troubleshoot Cisco wireless solutions, including Cisco Client.
- Manage Palo Alto firewalls, VPN solutions, and security policies.
- Configure and maintain F5 load balancers.
- Develop, document, and maintain operational runbooks and support procedures.
- Participate in network monitoring, incident response, and security compliance efforts.
- Contribute to project delivery while supporting day-to-day network operations.
- 9–12+ years of experience in enterprise network engineering.
- Expertise in LAN/WAN switching, routing, and network design.
- Experience with SDN technologies a plus.
- Hands-on experience with Arista data center solutions highly desirable.
- Proficiency in Palo Alto firewall and VPN solutions.
- Strong Cisco wireless background with Cisco Client.
- F5 deployment/configuration experience.
- Familiarity with Microsoft Azure networking preferred.
- Cisco CCNP required; CCIE written strongly preferred.
- Palo Alto PCNSA/PCNSE and F5 certifications preferred.
- Strong communication skills and ability to work in cross-functional teams.
Other Details
- Time allocation: ~60% operational support, 40% project work.
- Travel: Up to 6 times per year within North America.
- On-site presence: Minimum 4 days per week.
About the Company
T
Tanisha Systems
INDUSTRY
Computer Software