Full-time

Sr. Network Engineer

Posted by Arena Technical Resources • Reston, Virginia, United States

📍 Reston, Virginia 🕒 March 01, 2026

About the Role

Job Title: Sr. Network Engineer


Location: Reston, VA – Onsite, SCIF Environment



Eligibility: TS/SCI with CI Polygraph



Job Description:



The job duties of the Sr. Network Engineer are as follows:



- Perform network design and engineering support services for the

SAP Program IT architecture. Solve complex network issues. Engineer,

design, implement LANs/WANs/site-to-site VPNs/point-to-point/point-

to multipoint. Serve as network systems engineer overseeing servers,

storage and backup systems. Troubleshoot port security issues, VLAN

issues and network outages. Control network management activities,

data flows and firewall rules.



- Build network topologies to deliver content from specific providers to

users.



- Answer technical questions; recommend and implement approved

course of action.



- Design...

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