First Division Consulting, Inc
Master Network Specialist (INS Technical Lead)
First Division Consulting, Inc, Quantico, Virginia, United States, 22134
Master Network Specialist (INS Technical Lead)
Be among the first 25 applicants. First Division Consulting is seeking a Master Network Specialist (INS Technical Lead) to support the United States Marine Corps Cyberspace Operations Group (MCCOG) in the technical, engineering, operations, maintenance, and management of the Marine Corps Enterprise Network (MCEN) in Quantico, VA. The MCEN supports over 200,000 users across 30+ bases and global deployments, integrating advanced security boundaries, virtual infrastructure, and messaging environments. This role is critical to ensuring the agility, security, and survivability of the Marine Corps' global network operations.
Key Responsibilities
Lead and mentor a team of senior network technicians in a Department of Defense (DoD) environment, providing technical direction and oversight for Tier II and Tier III operations
Oversee the configuration, integration, and management of firewalls, routers, switches, VPNs, DNS, and Linux systems within NIPRNET and SIPRNET boundaries
Manage and maintain enterprise virtual server infrastructure, storage area networks, and messaging environments across more than 5,000 physical and virtual systems
Ensure network operations meet stringent DoD security and availability standards, supporting both distributed operations and enterprise business needs
Troubleshoot and resolve complex network issues, including WAN optimization, routing and switching, and firewall management
Coordinate with MCCOG leadership to analyze requirements, define technical solutions, and implement best practices for network defense and resilience
Conduct security audits, supervise system modifications, and ensure compliance with DoD 8570.01M and other relevant policies
Develop and maintain technical documentation, network diagrams, and operational procedures
Participate in incident response, escalation management, and after-action reviews to continuously improve network defense posture
Provide training and technical guidance to team members, fostering a culture of continuous learning and technical excellence
Requirements
Minimum of five (5) years' experience leading senior technicians in a DoD network environment, specifically supporting Tier II - Tier III DNS, Linux, firewalls, WAN optimization, and routing/switching
IAT Level III certification (per DoD 8570.01M requirements)
Active TS/SCI security clearance
ITIL v4 Foundation Certification
STIG hardening, Ansible, Tenable experience
Demonstrated expertise in managing large-scale, mission-critical networks with a focus on security, redundancy, and high availability
Strong knowledge of DoD network protocols, security standards, and operational requirements
Preferred Skills
Experience with enterprise virtual server environments and storage area networks
Familiarity with Marine Corps network operations and MCCOG procedures
Excellent communication, leadership, and documentation skills
Ability to work collaboratively in high-pressure, mission-critical environments
Physical Requirements
Regularly required to stand, sit, talk, hear, reach, stoop, kneel, and use hands and fingers to operate a computer, telephone, and keyboard
Specific vision abilities required include close vision due to computer work
Light to moderate lifting may be required
Regular, predictable attendance is required, including quarter-driven hours as business demands dictate
Work Environment
Moderate noise (e.g., business office with computers, phones, and printers, light traffic)
Ability to work in a confined area
Ability to sit at a computer terminal for an extended period
Benefits Medical, dental, vision, life insurance, STD, LTD, holidays, PTO and 401(k) plan with company match.
Equal Opportunity Employer First Division Consulting is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All fully qualified applicants will receive equal consideration for employment in accordance with all applicable federal, state, and/or local laws prohibiting discrimination by protected classes.
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Key Responsibilities
Lead and mentor a team of senior network technicians in a Department of Defense (DoD) environment, providing technical direction and oversight for Tier II and Tier III operations
Oversee the configuration, integration, and management of firewalls, routers, switches, VPNs, DNS, and Linux systems within NIPRNET and SIPRNET boundaries
Manage and maintain enterprise virtual server infrastructure, storage area networks, and messaging environments across more than 5,000 physical and virtual systems
Ensure network operations meet stringent DoD security and availability standards, supporting both distributed operations and enterprise business needs
Troubleshoot and resolve complex network issues, including WAN optimization, routing and switching, and firewall management
Coordinate with MCCOG leadership to analyze requirements, define technical solutions, and implement best practices for network defense and resilience
Conduct security audits, supervise system modifications, and ensure compliance with DoD 8570.01M and other relevant policies
Develop and maintain technical documentation, network diagrams, and operational procedures
Participate in incident response, escalation management, and after-action reviews to continuously improve network defense posture
Provide training and technical guidance to team members, fostering a culture of continuous learning and technical excellence
Requirements
Minimum of five (5) years' experience leading senior technicians in a DoD network environment, specifically supporting Tier II - Tier III DNS, Linux, firewalls, WAN optimization, and routing/switching
IAT Level III certification (per DoD 8570.01M requirements)
Active TS/SCI security clearance
ITIL v4 Foundation Certification
STIG hardening, Ansible, Tenable experience
Demonstrated expertise in managing large-scale, mission-critical networks with a focus on security, redundancy, and high availability
Strong knowledge of DoD network protocols, security standards, and operational requirements
Preferred Skills
Experience with enterprise virtual server environments and storage area networks
Familiarity with Marine Corps network operations and MCCOG procedures
Excellent communication, leadership, and documentation skills
Ability to work collaboratively in high-pressure, mission-critical environments
Physical Requirements
Regularly required to stand, sit, talk, hear, reach, stoop, kneel, and use hands and fingers to operate a computer, telephone, and keyboard
Specific vision abilities required include close vision due to computer work
Light to moderate lifting may be required
Regular, predictable attendance is required, including quarter-driven hours as business demands dictate
Work Environment
Moderate noise (e.g., business office with computers, phones, and printers, light traffic)
Ability to work in a confined area
Ability to sit at a computer terminal for an extended period
Benefits Medical, dental, vision, life insurance, STD, LTD, holidays, PTO and 401(k) plan with company match.
Equal Opportunity Employer First Division Consulting is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All fully qualified applicants will receive equal consideration for employment in accordance with all applicable federal, state, and/or local laws prohibiting discrimination by protected classes.
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