Network Administrator

CONA Services • Bedford, NH

1d • $90,000 - $95,000 • Onsite

About The Position

The Network Administrator is responsible for the design, implementation, maintenance, and security of the organization’s network infrastructure. This role ensures reliable network connectivity, optimal performance, and adherence to security best practices across all sites and systems.

Requirements

• Bachelor’s degree in Information Technology, Computer Science, or equivalent experience
• 5+ years of experience administering enterprise networks
• Strong knowledge of routing, switching, and network security principles
• Hands‑on experience with firewalls, VPNs, and wireless technologies
• Familiarity with network monitoring and troubleshooting tools
• Experience supporting Microsoft and/or Linux‑based environments

Nice To Haves

• Industry certifications (e.g., CCNA, CCNP, A+, Network+, Security+)
• Experience with cloud networking and computing (Azure, AWS, or similar)
• Knowledge of SD‑WAN, VoIP, or network automation tools
• Experience in Enterprise multi‑site or hybrid environments
• Knowledge of Windows Server operating system roles
• Familiarity with Virtualization technologies (VMware, Hyper-V)

Responsibilities

• Install, configure, and maintain network hardware and software (routers, switches, firewalls, wireless access points)
• Monitor network performance, availability, and capacity; troubleshoot and resolve issues promptly
• Ensure network security through access controls, firewall policies, VPNs, and regular patching
• Manage IP addressing, VLANs, DNS, DHCP, and routing protocols
• Support LAN, WAN, WLAN, SD-WAN and VPN connectivity across multiple locations
• Collaborate with IT teams on system upgrades, network improvements, and infrastructure projects
• Maintain network documentation, diagrams, configurations, and change records
• Perform routine backups and participate in disaster recovery and business continuity planning
• Provide tier‑2/3 support for network‑related incidents and escalations
• Ensure compliance with company policies and industry security standards

Benefits

• Eligible employees may have access to a comprehensive benefits package, which may include medical, dental, and vision insurance, a 401(k) with company match, life insurance, paid time off, fitness reimbursements, tuition reimbursement, employee discounts, scholarship opportunities, and more.
• Benefits eligibility and offerings may vary based on position, location, employment type, and union governance.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level