Network Access Control Security Engineer - HYBRID with Security Clearance

Responsibilities: ● Lead the design, configuration, and deployment of Cisco Identity Services Engine (ISE) for network access control. ● Manage and implement network access policies using Cisco Secure Client and Microsoft native supplicants for both wired and wireless authentication. ● Test and deploy posture assessment for endpoints to ensure compliance with security policies. ● Troubleshoot and resolve network access issues related to 802.1X authentication and posture assessment. ● Configure and manage network devices to enforce access control policies. ● Work closely with the network and security teams to ensure seamless integration of network access control solutions. ● Develop and maintain detailed documentation of configurations, processes, and procedures. ● Provide training and knowledge transfer to internal teams as needed. ● Stay up-to-date with the latest industry trends and technologies related to network access control and security. Qualifications: WHAT YOU’LL NEED TO SUCCEED The Network Security Engineer Senior must have: ● Bachelor’s degree in Computer Science, Information Technology, or a related field. ● Minimum of 5 years of experience in network engineering and security, with a focus on network access control. ● Expertise in configuring and managing Cisco Identity Services Engine (ISE). ● Proficiency in using Cisco Secure Client and Microsoft native supplicants for 802.1X authentication. ● Experience with both wired and wireless network authentication and posture assessment. ● Strong understanding of network security principles and best practices. ● Excellent troubleshooting and problem-solving skills. ● Strong communication and documentation skills. ● Relevant certifications (e.g., CCNP, CCIE, JNCIP, JNCIE or other Cisco and Juniper security certifications) are preferred. Preferred Skills: ● Experience with other network access control solutions. ● Familiarity with endpoint security and compliance management. ● Knowledge of scripting and automation tools. ● Experience with Riverbed Profiler and analyzing NetFlow data is a plus.

Location: Falls Church, Virginia, US

Posted Date: 11/11/2025