Network Administrator II jobs in United States
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TEKsystems · 6 hours ago

Network Administrator II

TEKsystems is a leading provider of business and technology services, and they are seeking a Network Administrator II. This role involves providing network administration and troubleshooting support, designing and implementing network solutions, and mentoring junior staff while ensuring compliance with security standards.

Information Technology
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H1B Sponsor Likelynote

Responsibilities

Designs and implements network solutions including routers, switches, firewalls, and wireless systems
Configures and supports Layer 3 routing protocols and secure site-to-site connections
Performs IOS upgrades, firmware patching, and lifecycle management of all network components
Maintains and optimizes VPNs, VLANs, and interoffice connectivity
Monitors network health, analyze logs, and responds to system performance issues
Enforces and improves cybersecurity controls including firewalls, ACLs, and encryption
Supports compliance efforts with internal and external security standards (e.g., STIGs, 8570)
Monitors threat vectors and assist with remediation planning and vulnerability management
Leads and contributes to infrastructure upgrade projects and new technology rollouts
Collaborates with internal departments and external vendors on deployment timelines
Administers Microsoft Teams Phone and assist with systems integration as needed
Serves as second-level escalation for Help Desk issues
Mentors Network Administrator I and Help Desk staff
Assists in maintaining SOPs, documentation, and knowledge base content

Qualification

Network ManagementCisco Routing/Switching/FirewallCybersecurity ControlsMicrosoft Teams PhoneVMware VSphereMicrosoft Azure/EntraTechnical ExperienceMentorshipProblem SolvingDocumentation

Required

Bachelor's Degree in Network Management or related field
Three to Five years of recent networking engineering or similar experience, or professional vendor specific certifications with Comptia, Cisco, Microsoft, and VMware may be considered in lieu of a degree
Three to Five years experience in a related field with extensive technical experience

Preferred

professional and persuasive manner
Working knowledge with the following: Cisco Routing/Switching/Firewall, Microsoft Teams phone administration, Microsoft Azure/Entra, VMware VSphere

Benefits

Competitive pay, merit increases, and flexible pay options.
Robust medical, vision, and life insurance; EAP support.
PTO, paid holidays, and floating holidays.
Paid parking, safety gear, uniforms, celebrations, discounts.
Tuition assistance and development opportunities.
401(k), Roth 401(k), and After-Tax 401(k) with company match.

Company

TEKsystems

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At TEKsystems, they understand people. Every year they deploy over 80,000 IT professionals at 6,000 client sites across North America,

H1B Sponsorship

TEKsystems has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (46)
2024 (52)
2023 (33)
2022 (22)
2021 (36)
2020 (53)

Funding

Current Stage
Late Stage

Leadership Team

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Ryan Skains
Vice President, TEKsystems Global Services
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Company data provided by crunchbase