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# Network Administrator

- **Company:** CYMERTEK CORPORATION
- **Location:** Chantilly, VA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Application Firewall, Systems Engineering, VoIP, Cloud Computing, Configuration Management, Cyber Security, Information Systems, Computer Maintenance, Information Technology Consulting, Data Transmissions, Web Servers, Networking Hardware, Internet Security, Intrusion Detection Systems, Virtual Private Networks (VPN), Local Area Networks, Network Security, Network Troubleshooting, Network Configuration and Change Management, Network Architecture, Network Monitoring, Network Administration, Performance Tuning, Software Engineering, Wide Area Networks, Wireless Networks, Network Switches, Network Routers, Cloud-native Network Functions (CNF), Scripting, Computer Networking Systems, Internet Protocol Telephony, Flexi (Photoshop Plugin), Computer Network Operations, Information Technology, Network Support, Firewall Services Module
- **Published:** September 19, 2026
- **Apply:** https://www.careerbuilder.com/job-details/network-administrator-chantilly-va--1b0dbcd3-1d90-4319-ab2d-9e3e1bcffb1e

## About the Role

* Network troubleshooting
 * Firewall configuration
 * Router and switch setup
 * VPN management
 * Network performance tuning
 * LAN/WAN administration

DESIRED SKILLS

 * Knowledge of cloud networking
 * Familiarity with SD-WAN
 * Experience with VoIP systems
 * Scripting for automation
 * Wireless network optimization
 * Knowledge of IDS/IPS tools, Access Control, Analysis Skills, Business Growth, Cloud Computing, Computer Maintenance, Federal Contracts, Firewall Administration, Flexible Spending Accounts, Hardware Configuration Management, Information Systems/Technology IS/IT Administration, Information Technology & Information Systems, Information Technology Consulting, Internet Security, Intrusion Detection Systems, Intrusion Prevention Systems, Leadership, Leading Edge Technology, Life Insurance, Local Area Network (LAN), Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Monitoring, Network Performance/Analysis, Network Routers, Network Security, Network Support, Network Switching, Network System Hardware, Network Systems, Performance Tuning/Optimization, Problem Solving Skills, Scripting (Scripting Languages), Small Business, Systems Administration/Management, Systems Engineering, VPN (Virtual Private Network), VoIP (Voice over IP), Web Client Plug-ins, Wide Area
Network (WAN), Wireless Communications

## Description

LOCATIONChantilly, VA 20151CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARYWe are looking for a skilled and proactive Network Administrator to manage and support our organization's network infrastructure. In this role, you will ensure the reliability, security, and performance of our systems by maintaining hardware, troubleshooting network issues, and optimizing connectivity. Collaborating with a dynamic team, you will play a crucial role in implementing innovative solutions to meet evolving business needs. If you are passionate about networking, problem-solving, and contributing to a fast-paced and tech-driven environment, we invite you to apply!, SIMILAR CAREER TITLESNetwork Engineer, System Administrator, IT Administrator, Network Technician, Network Support Specialist, Infrastructure Administrator, Cloud Network Administrator, Network Operations Specialist, Network Analyst, Network Security Administrator, etc.DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Electrical Engineering, Information Systems, Telecommunications, Data Communications, Software Engineering, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.POSITION RESPONSIBILITIES

 * Maintain and monitor network systems
 * Troubleshoot network issues
 * Configure network hardware
 * Ensure network security
 * Manage user access controls
 * Perform system upgrades


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