Tier III Network Engineer - TS/SCI with CI polygraph

GDIT is seeking a Senior Network Engineer who will be responsible for the design and development of voice, video, radio frequency, and/or data communications networks.  A strong work ethic and flexible attitude are critical for success in this role.

You will be responsible for: 

• Analyzes, administers, and maintains voice, video, and/or data communications networks.

• Manages the usage and performance of voice, video and/or data communications networks.

• Maintains network security and ensures compliance with security policies and procedures.

• Participates in the development and implementation of network-related procedures and standards.

• Participates in and may lead aspects of major network installations and upgrades.

• Ability to collaborate with similar network engineers across the globe troubleshooting network operational issues.

• Develops and implements testing strategies and document results.

• Provides advice and training to end-users.

• Troubleshoots and resolves complex network problems while meeting service level agreements with customer.

• May provide work leadership or training to less-experienced network personnel.

• Maintains current knowledge of relevant hardware and software applications as assigned.

• Analyze network logs and perform debugging of network system issues.

• Interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance.

• Participates in special projects as required.

 
Requirements: 

• Must possess and maintain a TS/SCI Security Clearance and CI polygraph

• Bachelor’s degree and 5+ years of relevant experience, or AA/AS degree and 7+ years of relevant experience, or High School Diploma and 9+ years of relevant experience

• Must have and maintain a DoD 8570 approved IAT II level certification.

• Must have and maintain at least one CCNA, CCNP, CCIE, JNCIS-ENT, JNCIP-ENT or similar network certification to maintain DoD 8570 computing environment requirement.

• 3+ years of Cisco or Juniper network experience, certifications preferred CCNP, or higher.

• Knowledge of the principles, methods, and techniques used in network administration and support.

• Knowledge of routers, switches, patch panels, network cabling, and other network related hardware.

• Working knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, BGP, VRF’s, and MPLS.

• Knowledge of Hierarchical Network, Leaf-Spin, and Multi-layer network design for troubleshooting.

• Knowledge to perform packet capture analysis and troubleshooting performance issues.

• Working knowledge of desktop operating systems and applications for troubleshooting.

• Knowledge of network monitoring using SNMP protocol and system logging.   

Desired Job Skills:

• Experience working with government and military defense.

• Knowledge of Cisco Voice and Conferencing technologies preferred.

• Knowledge of ISIS routing and multicast routing.

• Working experience with trouble ticketing systems like ServiceNow.

• Experience using Microsoft SharePoint for knowledge management.

• Knowledge of Splunk, Wireshark, Microfocus NA & NNMi, or Netscout is useful, but not mandatory.

• Experience with crypto logical devices like: KG-350, KG-175G, KG-175X, but not mandatory.

• Knowledge of Software Defined Networks (SDN) management technologies like Netconf, Restconf, and Yang.

• Some basic knowledge of programming languages like Python and experience with Linux operating systems would be a plus. 

GDIT is your place!

• 401K with company match

• Comprehensive health and wellness packages

• Internal mobility team dedicated to helping you own your career

• Professional growth opportunities including paid education and certifications

• Cutting-edge technology you can learn from

• Rest and recharge with paid vacation and holidays