INS Lead (network Operations Specialist - intermediate) - integrated Network Support

INS Lead (Network Operations Specialist)

Marine Corps Recruiting Command (MCRC) headquarters in Quantico VA is seeking an INS Lead to oversee and maintain its globally distributed network infrastructure. This role ensures high availability, reliability, and security of the Recruiting Command Enterprise Network (RCEN) across more than 1,500 sites. The INS Lead will manage wired/wireless networks, firewalls, VPNs, cloud connectivity, and telephony/VoIP services, while collaborating with cybersecurity teams and DoD/commercial partners.

Responsibilities include:

• Leading the operation, maintenance, upgrade, and monitoring of RCEN network infrastructure.
• Configuring, operating, and maintaining LAN/WAN, VPNs, and remote site connectivity.
• Implementing and managing network security, Zero Trust architecture, and NAC/C2C solutions (e.g., Forescout, Cisco ISE, Aruba ClearPass).
• Monitoring network performance, forecasting capacity, and providing reports.
• Managing cloud-based networking resources (Azure, AWS) and ensuring secure connectivity.
• Maintaining E911 services, VoIP/telephony infrastructure, and QoS optimization.
• Coordinating with MCRC, DoD, MARFORCYBER, DISA, and commercial providers.
• Maintaining SOPs, network documentation, and asset inventories.

Qualifications include:

• 5+ years of network operations/engineering experience with enterprise-scale networks.
• Hands-on experience with Cisco, Aruba, Fortinet, F5 BIG-IP, firewalls, VPNs, and monitoring tools (SolarWinds, Aruba AirWave).
• Strong knowledge of routing, switching, LAN/WAN, IPv4/IPv6, and security best practices.
• Experience supporting remote sites, MPLS/WAN, cloud networks, and VoIP systems.
• Ability to document, analyze, and optimize network performance.
• Strong collaboration skills across multiple teams and vendors.

Required certifications include one or more of the following: Comptia Security+, CND, CEH, Cloud+, GCIH, GICSP, GSEC, SSCP, Security X/CASP+, CCNA, CCNP Security, CCSP, GCED, GCIA, GCLD, GDSA, GFACT.

Education: Bachelor's degree in Computer Science, IT, or related field preferred.

Security Clearance: Must possess or be eligible for a Secret clearance.