NCIS Network Engineer | Shift | TS​/SCI clearance

Overview

Transform technology into opportunity as a Network Engineer with GDIT. As part of the NCIS ITD organization, you will support the mission-critical technology infrastructure for the Naval Criminal Investigative Service.

• Shift 1:
  Monday + Tuesday 5:00 pm - 1:30 am EST;
  Friday - Sunday 10:00 pm - 6:30 am EST.
• Shift 2:
  Wednesday + Thursday 5:00 pm - 1:30 am EST;
  Friday - Sunday 10:00 pm - 6:30 am EST.
• Shift 3:
  Monday - Friday 10:00 pm - 6:30 am EST.

Onsite at Quantico, VA.

• Provide technical support and troubleshooting services for incoming incidents related to computer systems, software, and hardware.
• Conduct end-user software and hardware troubleshooting, applying diagnostic techniques to identify problems, investigate causes, and recommend solutions.
• Identify recurring issues, notify management of patterns, and assist in preventive measures.
• Test and analyze all elements of network facilities.
• Offer step-by-step guidance to customers and escalation of complex problems to appropriate departments.
• Monitor and control the performance and status of network resources across multiple enclaves using software and hardware tools.
• Diagnose problems and factors affecting network performance; analyze traffic flows, access, and interfaces.
• Plan and analyze communication activities, including designing, integrating, installing, troubleshooting, repairing, testing, monitoring, reporting, and documenting.
• Perform testing, provisioning, operations, and emergency response for ongoing network operations.
• Oversee and manage upgrades to existing data, video, and related systems in a multi-location environment.
• Maintain current operational and support documentation.
• Stay informed of emerging technologies and trends in cloud storage, data center solutions, and related media.

• Active TS/SCI security clearance.
• 8+ years of general network experience, with 3+ years of specialized networking experience.
• Experience with engineering data center and IP backbone networks in multi-vendor, multi-protocol environments, including T1, DS3, fiber, DSL, Ethernet, and Ethernet over copper core.
• Proficiency with BGP, OSPF, vDC, vPC, VRF, spanning-tree, VLANs, 802.1q, QoS, Cisco ASA (active/active multi-context) and firewall technologies.
• Hands-on configuration of Cisco routers and switches (4500/6500, 3750, 3850, ASR 1000, Nexus 2K/5K/7K/9K) and data-center equipment.
• Experience configuring and managing firewalls such as Cisco Firepower, Palo Alto, Forcepoint, and Juniper SRX.
• Knowledge of NTP/MAB/F5 deployments.
• Experience with network management applications (Cisco ACS/ISE, Cisco Prime, Solar Winds).
• Security+ CE. CCNP or CISP required.
• Bachelor’s degree in IT, Computer Science or a related technical discipline.
• US citizenship required.

Pending funding, expected in August/September 2026.