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Network Engineer - Network Access Control and CISCO

Emergent Technologies Inc

Reston, VA

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JOB DETAILS
SKILLS
Amazon Web Services (AWS), Analysis Skills, Best Practices, CCIE - Cisco Certified Internetwork Expert, CCNA - Cisco Certified Network Associate, CCNP - Cisco Certified Network Professional, Cisco Network Systems, Cloud Computing, Communication Skills, Computer Science, Computer Security, Cross-Functional, Dental Insurance, Emerging Technology, Enterprise Protection, Firewalls, Government, Health Insurance, Hybrid Cloud, Identify Issues, Information Technology & Information Systems, Linux Operating System, Load Balancing, Mentoring, Microsoft Windows Azure, Network Access Control (NAC), Network Architecture/Engineering, Network Design, Network Monitoring, Network Protocols, Network Routers, Network Security, Network Switching, Open Systems Interconnection (OSI), Oracle, Policy Development, Python Programming/Scripting Language, Red Hat Linux Operating System, Security Attacks, Systems Engineering, TCP/IP (Transmission Control Protocol/Internet Protocol), Technical Support, Training/Teaching
LOCATION
Reston, VA
POSTED
30+ days ago
Benefits:
  • Competitive salary
  • Dental insurance
  • Paid time off
  • Health insurance
  • Opportunity for advancement
  • Training & development

Now Hiring: Network Access Control (NAC) – Subject Matter Expert (SME) Network Engineer
POS-5036
Location: On-Site | Herndon, VA
Company: Emergent Technologies Inc.


Emergent Technologies Inc., a veteran-owned provider of cutting-edge IT and engineering solutions, is seeking a highly experienced Network Engineer (SME Level) with deep expertise in Network Access Control (NAC) and CISCO network appliances. This role supports a mission-critical program for a key government client and offers the opportunity to lead the design and implementation of secure network access strategies in a high-impact, on-site environment.


Key Responsibilities


  • Design, implement, and manage advanced NAC solutions using CISCO network devices, including load balancers, LINUX servers, and CISCO appliances

  • Configure, maintain, and troubleshoot NAC policies, profiles, and enforcement mechanisms

  • Monitor network activity to detect, analyze, and mitigate potential security threats and vulnerabilities

  • Collaborate with cross-functional teams to ensure NAC strategies align with enterprise network security objectives

  • Evaluate and recommend new NAC tools and vendors to enhance network protection

  • Provide expert-level technical support and mentorship to internal and external teams on NAC-related technologies and challenges

  • Stay informed on evolving network security best practices and emerging NAC technologies

Required Education & Experience


  • Minimum 16 years of relevant experience in network engineering

  • Bachelor’s or Master’s degree in Computer Science, Information Systems, Engineering, or a related field (preferred)

  • Proven Subject Matter Expert (SME) in network engineering with a specialized focus on network security and NAC

  • Extensive hands-on experience with CISCO technologies, including firewalls (e.g., Cisco FTD), routers, switches, and NAC tools

  • Strong understanding of network security principles and network protocols (TCP/IP, OSI model)

  • Experience translating complex security requirements into scalable, enterprise-grade NAC solutions

  • Effective communication skills and the ability to work independently in a fast-paced environment

Preferred Skills & Qualifications


  • Experience with Cisco Identity Services Engine (ISE) for NAC policy creation, profiling, and enforcement

  • Industry certifications such as:

    • CCNA Security

    • CCNP Security

    • CCIE Security

    • Red Hat Certified Architect (RHCA)

  • Proficiency with Linux operating systems and Python scripting

  • Experience working with a broad range of network technologies and architectures

  • Strong understanding of network design principles and systems engineering concepts

  • Experience extending on-premise networks to cloud and hybrid cloud environments (AWS, Azure, Google Cloud, Oracle)

  • Experience managing NAC policies across diverse endpoint environments

Why Join Emergent Technologies Inc.?


  • Contribute to high-impact national security and government initiatives

  • Join a technically advanced, veteran-owned team with a culture of integrity, innovation, and excellence

  • Engage in complex, meaningful work in a secure, on-site environment

  • Receive competitive salary and benefits in a mission-driven organization

If you're a senior-level network engineer with deep NAC expertise looking to lead critical infrastructure security efforts, apply now to join Emergent Technologies Inc. in Herndon, VA.

About the Company

E

Emergent Technologies Inc

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