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Network Manager III; Specialized - Wi-Fi​/Wireless Network Engineer

Job in Chantilly, Fairfax County, Virginia, 22021, USA
Listing for: General Dynamics IT
Full Time position
Listed on 2026-11-04
Job specializations:
  • Engineering
    Systems Engineer, Wireless / 5G, Cybersecurity
Salary/Wage Range or Industry Benchmark: 120000 - 160000 USD Yearly USD 120000.00 160000.00 YEAR
Job Description & How to Apply Below
Wireless Network Engineer

Clearance Level: SECRET

  • Performing systems engineering, design, analysis, and experimentation of wireless networks.
  • Evaluating the performance of Media Access Control (MAC) and higher layers of various types of wireless networks.
  • Researching, designing and implementing wireless networks, including the definition of applicable engineering specifications and resource requirements for network hardware and software.
  • Making recommendations for wireless network optimization, additions and upgrades to meet the Government’s requirements.
  • Conducting and documenting radio frequency (RF) coverage, site surveys and providing heat maps for the area of responsibility.
  • Familiar with multi-vendor wireless technologies;
    Cisco Meraki, Cisco Catalyst 9800, and Aruba Wireless controllers.
  • Provide responsive services to include real-time network-level configuration control, network restoration, quality control and performance standards.
  • Managing networks with industry standard platforms, Network Performance Analysis, Cisco IOS Network Configuration, and Network Troubleshooting.
  • Deep understanding of WLAN technologies, network management, and security, including 802.11 b/g/n/ac standards and industry best practices.
  • Experience implementing high-density Wi‑Fi solutions.
  • Fundamental knowledge of security protocols and authentication (WPA2, EAP‑TLS, 802.1x, AAA).
  • This role must be well versed with the advanced engineering and administration of Cisco devices, multiprotocol (EIGRP, OSPF) routers, multilayer switches, network security devices and network management systems.
  • Wireless Network Engineers must also be effective communicators with excellent written, verbal communications, and presentation skills in order to collaborate successfully with network technicians, vendors, and managers.
Additional Equipment/Software Supported
  • Cisco Works
  • Cisco Call Manager
  • Cisco Meeting Place
  • Cisco Router and Switches
  • Cisco Adaptive Control Server
  • Enhanced Interior Gateway Routing Protocol
  • Open Shortest Path First Protocol
  • Spanning Tree Protocol
  • HP Open View
Certifications
  • CompTIA Network + or higher (DoW 8570.01-M)
  • Cisco Certified Network Professional (CCNP) – Enterprise or Data Center or Collaboration
  • Certified Wireless Network Associate (CWNA) or equivalent or higher
General Experience
  • Minimum of six years of experience in design, maintenance, and operation of medium to large networks. Must have experience in systems management, monitoring and sustainment.
  • Including three to five years specializing in wireless technologies.
Specialized

Experience:
  • Must have experience on military networks.
    • Cisco routing and switching technologies
    • Managing networks with industry standard platforms, Network Performance Analysis, Cisco IOS Network Configuration, and Network Troubleshooting
    • Establishing new circuit requirements
    • Documenting network enterprise, developing continuity folders, and as built drawings
  • U.S. Air Force / USAFCENT networking experience desired.

#DefenseOCONUS #GDITPriority

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