Network Administrator II - Alexandria

Network Administrator II - Alexandria

Job Location s: US-VA-Alexandria

Job :

Category:
Information Technology

Type:
Full Time

Our company is seeking an experienced Network Administrator II to manage and maintain the agency's Cisco-based network infrastructure. You will oversee deployment, configuration, support of routers, switches, firewalls, network cabling, and software‑defined networking, ensuring optimal performance, security, and availability. Your role ensures a robust and secure network environment that integrates with enterprise IT systems.

• Install, configure, and maintain Cisco network devices including routers, switches, and firewalls
• Manage copper and fiber network cabling and related infrastructure
• Monitor and optimize network performance to ensure minimal downtime and efficient resource use
• Diagnose and resolve complex issues related to connectivity, performance, and security
• Apply patches, updates, and security configurations to Cisco devices and cloud networking systems
• Maintain thorough documentation of network configurations, policies, and procedures
• Collaborate with IT teams to integrate network solutions with broader enterprise systems
• Respond to network alerts and triage infrastructure incidents
• Create and maintain network diagrams and configuration documentation for change and configuration management
• Provide technical support for emerging network technologies, such as VoIP, wireless, data center, and SDN
• Research and recommend new network technologies and improvements for organizational benefit
• Handle hardware installation and configuration of on‑prem network systems

• Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field
• CCNP certification or at least 7 years of experience in LAN/WAN, wireless, VoIP, data center, and SDN administration
• Proven expertise with Cisco routers, switches, and firewalls, including configuration and troubleshooting
• Strong understanding of network cabling infrastructure (copper and fiber)
• Experience monitoring and optimizing network performance
• Skilled at resolving complex connectivity, performance, and security issues
• Excellent documentation, communication, and collaboration skills

• Familiarity with cloud networking in AWS or Azure
• Experience with Cisco VoIP, wireless controllers, and SDN platforms
• Knowledge of network monitoring tools (e.g., Solar Winds, Cisco DNA Center)
• Proficiency with network protocols (EIGRP, OSPF, BGP, HSRP, GLBP) and Layer 2/3 technologies (STP, VLANs)
• Experience producing configuration documentation and network diagrams using Visio or similar

• Comprehensive medical, dental, & vision insurance starting first month of employment
• 401(k) plan with immediate employer contribution (no matching required)
• Generous Paid Time Off (PTO) policy, one additional day of paid wellness leave per calendar year, and observation of 10 federal holidays
• Pet insurance for your pets
• Tuition reimbursement, internal training programs, and company‑sponsored industry certifications
• Team building activities, community volunteering, quarterly HQ days, wellness events, happy hours, family fun events, and more

Net Impact Strategies Inc. (Net Impact) has been a trusted advisor driving impact through digital transformation for the Federal Government for over a decade. We solve complex problems with innovation and agility to create meaningful, transformative, and enduring change. Our core values and commitment to customer and results‑oriented delivery approach have propelled our growth and enabled us to deliver impactful value across areas such as Strategic Consulting, Process Automation, Cloud, Dev Sec Ops , Data and Analytics, and Cyber Security for the Federal Government.

Net Impact Strategies is committed to complying with all applicable provisions of the Americans with Disabilities Act, as amended, and applicable state and local laws. We do not discriminate against qualified applicants on the basis of disability and will provide reasonable accommodations.