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Network Engineer (SME) Reston

Network Engineer (SME)

Full Time • Reston
Benefits:
  • Health insurance
  • Opportunity for advancement
  • Training & development

Senior Network Engineer / Network SME
POS-200
Location: On-Site | Herndon, VA
Company: Emergent Technologies Inc.

Emergent Technologies Inc., a veteran-owned IT and engineering solutions provider based in Herndon, VA, is seeking an experienced Senior Network Engineer or Network Subject Matter Expert (SME) to lead enterprise-scale networking initiatives. The ideal candidate will bring deep technical knowledge, hands-on experience, and leadership in designing, securing, and maintaining complex network infrastructures.

This is a full-time, on-site role supporting high-impact government and commercial programs.

Required Education & Experience

  • Bachelor’s degree with a minimum of 16 years of relevant experience, or

  • Master’s degree with a minimum of 14 years of relevant experience

Technical Skills & Competencies

Candidates must demonstrate expert-level capabilities in the following areas:

  • Deep understanding of core networking protocols (TCP/IP, DNS, DHCP, etc.)

  • Design, implementation, and optimization of enterprise network architectures

  • Strong knowledge of network security, including:

    • Firewalls

    • VPNs

    • Access Control Lists (ACLs)

  • Experience with cloud networking (AWS, Azure, Google Cloud)

  • Familiarity with network virtualization and software-defined networking (SDN)

  • Practical knowledge of routing and switching technologies, including:

    • Routing protocols: EIGRP, BGP, etc.

    • Switching protocols: STP, LACP, VTP, etc.

Professional Experience

  • Adept in network engineering, focusing on design, deployment, and operational support of complex environments

  • Experience in large-scale network implementations, including performance tuning and scalability

  • Proven ability to troubleshoot and resolve complex network issues in real-time

  • Skilled in creating and maintaining technical documentation, including architecture diagrams, implementation plans, and technical notes

  • Ability to mentor junior engineers and serve as a trusted technical advisor across teams

  • Experience working with and briefing technical review boards and leadership

Subject Matter Expertise

  • Deep expertise in one or more of the following:

    • Routing and switching infrastructure

    • Network security (firewalls, IDS/IPS, segmentation)

    • Cloud networking (multi-cloud/hybrid environments)

    • Software-defined networking (SDN/SD-WAN)

    • Network protocols and their real-world applications

Preferred Certifications

  • CompTIA Network+ or equivalent foundational certification

  • Advanced certifications highly desired, including:

    • Cisco Certified Network Professional (CCNP)

    • Cisco Certified Internetwork Expert (CCIE)

    • Juniper Networks Certified Internet Associate (JNCIA)

    • Juniper Networks Certified Internet Professional (JNCIP)

    • AWS Certified Solutions Architect (Associate or Professional)

Why Join Emergent Technologies Inc.?

  • Be part of a mission-driven organization serving critical government and enterprise needs

  • Work in a technically advanced, collaborative on-site environment

  • Competitive compensation, comprehensive benefits, and a strong focus on professional development

  • Opportunity to lead and shape high-impact network infrastructure initiatives

If you're a senior-level network expert seeking a leadership role in a dynamic, on-site setting — and want to make a lasting impact — we invite you to apply and grow your career with Emergent Technologies Inc.




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