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Network Engineer - with Security Clearance

Company:
DCI Solutions
Location:
Idylwood, VA, 22043
Posted:
September 12, 2025
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Description:

Serve as a Network engineer supporting a government customer

• Be the Subject Matter Expert (SME) in: o Level design, implementation, and management of NAC solutions o Utilization of CISCO network devices including load balancers o LINUX servers, and CISCO appliances

• Configure, maintain, and troubleshoot NAC policies and profiles

• Monitor network traffic for, and proactively address potential security • Collaborate with cross-functional teams • Ensure network security standards align with business objectives • Translate customer requirements into enterprise network solutions Qualifications:

• Active TS/SCI with a Full-Scope Polygraph

• BS in Computer Science or related

• 16+ years of experience and specialized focus on: o Network Access Control (NAC) o Particularly with significant expertise in CISCO network appliances

• Deep understanding of network security principles

• Proactive approach to maintaining and optimizing endpoint validation

• Proven SME as a CISCO Network Engineer with a focus on Network Security

• Strong proficiency with NAC platforms • In-depth knowledge of network protocols, TCP/IP stack, and OSI model

• Experience with firewall management software such as Cisco FTD • Experience with NAC platforms/management & Cisco ISE (preferred)

• Experience with Linux Operating Systems (OS) and Python scripting

• Cloud Service Provider and hybrid cloud experience o (on-premise networks and cloud such as AWS, Azure, Oracle and Google) • Industry certifications such as: o CCNA Security, CCNP Security, REDHAT Certified Architect (RHCA) Required: Active TS/SCI w/ FSP

Job Type: Full-time

Permanent

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