Network Engineer
Job in
Springfield, Fairfax County, Virginia, 22161, USA
Listed on 2025-12-01
Listing for:
Arena Technical Resources, LLC (ATR)
Full Time
position Listed on 2025-12-01
Job specializations:
-
IT/Tech
Systems Engineer, Cybersecurity, Network Engineer, Network Security
Job Description & How to Apply Below
Overview
Job Title:
Network Engineer
Location:
Springfield, VA
Eligibility:
Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph
- Executes change management procedures on multi-platform L2 / L3 Data Center infrastructure to ensure network and data availability over multiple classified/unclassified networks while maintaining network integrity through preventative maintenances, upgrades, and updates.
- Streamlines the process of troubleshooting and monitoring LAN/WAN activities in a multi-vendor solution.
- Builds, configures, installs, and manages Cisco ACI infrastructure as well as Juniper.
- Develop scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers
- Propose and implement system enhancements that will improve the performance and reliability of the network security infrastructure
- Applies capacity planning configuration changes as demanded by the business
- Address performance, scalability, and service architecture administration issues
- Design, install, configure, maintain network security services, equipment and devices
- Plan and support network security infrastructure
- Provide clear technical documentation and written procedures for issues identified and addressed
- Monitoring and troubleshooting of platform and OS based problems, network security infrastructure and connectivity issues
- Perform launch testing for new software releases and the introduction of new features
- Coordinate equipment orders including physical or virtual appliances, as well as upgrading, monitoring, testing and servicing the systems as needed
- Demonstrates knowledge of a broad range of technology towers i.e.:
Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster Recovery - Knowledge of risk and controls landscape, ensuring company-wide standards are met
- Participate in change and incident management
- Anticipating potential problems and acting to minimize the impact they may have on the project or unit
- Active TS/SCI clearance required; willingness to obtain CI Polygraph
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