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Senior Network Access Control Engineer (ForeScout Certified) with Security Clearance

22nd Century Technologies, Inc.McLean, VA🇺🇸United StatesPosted 10 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Employee
Level
Mid Senior

Job Description

Position: Senior Network Access Control Engineer
Client: Defense Contract Management Agency (DCMA)
Location: 22nd Century Technologies, McLean, VA Clearance: • Must have Active DOD Secret Security Clearance Responsibilities:

  • Design, implement, and maintain ForeScout solutions for network access control (NAC) across DCMA infrastructure.
  • Monitor and manage network security appliances, ensuring compliance with DOD security policies and guidelines.
  • - Conduct risk assessments and vulnerability analyses to identify and mitigate potential security threats.
  • Collaborate with IT and security teams to develop and enforce security policies and procedures.
  • Provide technical expertise and support for ForeScout NAC solutions, including troubleshooting and resolving issues.
  • Conduct regular audits and assessments of NAC configurations and policies to ensure ongoing compliance and effectiveness.
  • Develop and deliver training sessions for staff on the proper use and management of ForeScout NAC solutions.
  • Stay updated with the latest security trends, threats, and technology advancements to continuously enhance network security posture.
  • Generate and maintain detailed documentation, including design specifications, operational procedures, and incident reports.
  • Participate in incident response activities and coordinate with other security teams to address security incidents promptly.

Requirements:

  • Active DOD Secret Security Clearance.
  • Minimum of 5 years of experience in network access control and security engineering.
  • DISA Comply To Connect Deployment experience
  • 802.1X deployment experience
  • Extensive experience with ForeScout solutions, including deployment, configuration, and management.
  • Strong understanding of network security principles, protocols, and technologies.
  • Experience with DOD security policies, regulations, and compliance requirements.
  • Proficient in conducting risk assessments and implementing mitigation strategies.
  • Excellent troubleshooting and problem-solving skills.
  • Strong communication and interpersonal skills, with the ability to work effectively in a team environment.
  • Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).

Certifications:

  • ForeScout Certified Engineer (FSCE) certification

Skills

Compliance

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