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Network Engineer III Security Clearance

Job in Springfield, Fairfax County, Virginia, 22161, USA
Listing for: Crimson Phoenix
Full Time position
Listed on 2026-03-04
Job specializations:
  • IT/Tech
    Systems Engineer, Network Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Network Engineer III with Security Clearance

What You Will Be Doing:

Coordination of system maintenance, monitoring, and installation of multiple WAN/LAN environments encompassing multiple specializations, platforms, and technologies. Assisting with research and implementation of enterprise system-wide network solutions/capabilities/enhancements to support customer business/mission goals and objectives.

  • Troubleshooting and resolving network media and components.
  • Evaluating and monitoring health and performance of the network including hardware and management software.
  • Developing and maintaining a road map for capabilities, operations, and technologies.
  • Assisting with development and execution of test plans and supporting documentation of all network configuration upgrades, additions, or revisions for customer approval before implementation.
  • Supporting network traffic analysis and bandwidth optimization efforts to ensure attainment of performance and availability objectives.
  • Evaluating and reporting on new/emerging network/communication technologies to enhance capacity, performance, and reliability of the network.
  • Evaluating and recommending changes and/or technology upgrades to address performance, standardization, and industry best practices.
  • Following all Customer network security processes and procedures, ensuring compliance with all Government policies.
  • Representing customer requirements in technical exchanges with other government agencies.
  • Performing site surveys to new installations and technology refresh.
  • Installing, maintaining, and troubleshooting satellite communications equipment.
  • Developing and maintaining network architecture diagrams.
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