Network Infrastructure Task Lead
Listed on 2026-08-31
-
IT/Tech
Network Engineer, Cybersecurity, Systems Engineer, Network Administrator
Type of
Requisition :
Regular Clearance Level Must Currently Possess:
Top Secret/SCI Clearance Level Must Be Able to Obtain:
Top Secret/SCI Public Trust/Other
Required:
None Job Family: IT Infrastructure and Operations
Job Qualifications:
Skills:
IT Analysis, Network Operations, Routing and Switching, Technical Problem Resolution
Certifications:
None
Experience:
5 + years of related experience US Citizenship
Required:
Yes
Job Description:
Transform technology into opportunity as a Network Infrastructure Task Lead with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiators. As a Network Infrastructure Task Lead you will help ensure today is safe and tomorrow is smarter.
Work depends on your ability to oversee the day-to-day availability, performance, and health of multiple enterprise networks, ensuring services remain reliable, secure, and responsive to mission requirements. This includes proactively monitoring network infrastructure and critical services, identifying performance degradation and outages, coordinating Tier 1-3 troubleshooting and escalation, managing operational priorities, tracking incidents through resolution, and ensuring established SLAs, availability targets, and performance standards are consistently achieved for the USCENTCOM Information Technology Services (CITS) Program supporting the USCENTCOM J6 in Tampa, FL.
A NETWORK INFRASTRUCTURE TASK LEAD WILL MAKE AN IMPACT
Oversee day-to-day network operation and availability of LAN, WAN, data center, remote-access and supporting network infrastructures.
Lead analysis and resolution to complex network issues using telemetry, logs, packet captures, flow analysis, performance monitoring and vendor diagnostic tools.
Analyze utilization, latency, packet loss, availability, bandwidth, capacity trends, and proactively address emerging performance or scalability constraints.
Establish priorities, assign technical resources, monitor ticket and problem queues, enforce escalation procedures, track SLAs/KPIs and ensure effective Tier 1/ Tier 2 / Tier 3 coordination.
Ensure network changes, upgrades, configurations and maintenance activities follow approved standards, testing, documentation, rollback, and change-control processes.
Maintain secure networks through firewalls, VPNs, segmentation, identity-controlled access encryption and Zero Trust principals.
Oversee routing, switching, VLANs, VRFs, VPNs, network segmentation, and traffic-engineering capabilities to maintain controlled communications.
Maintain continuous visibility into network health, availability, utilization, faults, security events, capacity and service degradation.
Coordinate response to outages and service degradation, establish technical priorities, manage escalation, conduct root-cause-analysis, and implement corrective actions to prevent recurrence.
Ensure network diagrams, configuration, inventories, SOPs, technical baselines, change records, and compliance documentation remains accurate and current.
Coordinate across Cybersecurity, Systems, Services, Unified Communications, Service Desk, FMV, Vendors, and Leadership to align network operations with organizational priorities.
Provide oversight to all technology refreshes, deployment migrations, new capabilities, system integrations, infrastructure modernization while minimizing operational risk.
WHAT YOU’LL NEED TO SUCCEED- Required Experience:
5+ years of related experience - Required Technical
Skills:
Applicable DoW 8140 or DoW 8570 Certification Security Clearance Level: TS/SCI - Required
Skills and Abilities:
Strong communication skills. Eagerness to learn new technologies and take on additional responsibilities over time. Knowledge of TCP/IP, LAN/WAN technologies, network protocols, and familiarity with network hardware. Strong analytical skills with a focus on troubleshooting and diagnosing network issues. Ability to communicate technical issues clearly and professionally with non-technical staff. Respond to escalated user inquiries and issues related to…
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