Network Administrator II (Hybrid)

The Network Administrator II is responsible for supporting the agency’s enterprise network operations, ensuring secure, reliable, and efficient performance of LAN, WAN, wireless, VoIP, data center, and software-defined networking (SDN) environments. This position provides Tier 3 support, daily operational monitoring, troubleshooting, and optimization of the network infrastructure across the agency Headquarters, Regional Offices, and Data Centers. Key Responsibilities

• Install, configure, and maintain network hardware and software including routers, switches, and wireless access points.
• Support LAN, WAN, VPN, VoIP, and SDN technologies across multiple regions.
• Monitor and analyze network performance, ensuring uptime, throughput, and responsiveness meet SLA/OLA requirements.
• Troubleshoot and resolve network incidents and outages, escalating as required.
• Apply patches, firmware updates, and security configurations to ensure compliance with the agency baselines and federal security standards.
• Maintain accurate network diagrams, inventories, and configuration documentation.
• Collaborate with the Senior Network Administrator and Firewall Administrators to maintain enterprise network security and segmentation.
• Provide input into disaster recovery planning, execution, and testing.
• Participate in change management processes for planned maintenance, upgrades, and deployments.
• Support secure remote connectivity solutions and hybrid/cloud networking initiatives.
• Coordinate with vendors and service providers for circuit issues and equipment replacement.

Minimum Qualifications

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field.
• Hands-on experience with:
  • LAN/WAN infrastructure and routing protocols (BGP, OSPF, EIGRP)
  • Wireless networking and controllers
  • VoIP and QoS implementations
  • Data center networking technologies
  • Software-defined networking (SDN) solutions
• Strong troubleshooting and problem-solving skills in complex networked environments.
• Knowledge of federal IT security requirements (e.g., FISMA, NIST).

Certifications

• Cisco Certified Network Professional (CCNP) or minimum 7 years’ experience in network administration.
• (Preferred) Cisco Certified Internetwork Expert (CCIE).
• (Preferred) Experience supporting network operations in a federal or regulated environment.
• (Preferred) Familiarity with Palo Alto firewall integration and cloud networking (Azure/AWS).

Other Requirements

• Must pass background investigation.
• Must be a U.S. Citizen.

Company Overview

Agil3 Technology Solutions LLC ("A3T") is a Northern Virginia based, ISO 9001:2018, ISO 20000 & ISO 27001 Certified, 8a, Women-Owned (WOSB) and Service-disabled Veteran-Owned (SDVOSB) small business. A recent recipient of the prestigious Washington Technology TOP 50 (ranking #9, and on the list for last 4 years!), A3T is experiencing industry leading recognition and growth. In addition to the CEO’s recognition as an “All-Star Entrepreneur”, A3T is recognized by Inc Magazine as one of the fastest growing companies in the country, by Vet 50 as Fastest Growing Veteran-Owned Businesses, and is featured in CyberSecurity Ventures / Cybercrime Magazine! “As a go-to Women-Owned Cybersecurity company in US and internationally”. As part of our growth, we are looking for YOU to join our growing team.

A3T offers excellent benefits to enhance the work-life balance, including:

• Medical Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Short Term & Long-Term Disability
• 401k Retirement Savings Plan with Company Match
• Paid Holidays
• Paid Time Off (PTO)
• Tuition and Professional Development Assistance
• Parking/Travel Reimbursement (metropolitan areas)