Responsible for the analysis, administration and support of voice, video, and/or data communications networks. 1. Analyzes, administers and maintains voice, video, and/or data communications networks.2. Manages the usage and performance of voice, video and/or data communications networks.3. Maintains network security and ensures compliance with security policies and procedures.4. Evaluates hardware and software, including peripheral, output, and related equipment.5. Participates in the development and implementation of network-related procedures and standards.6. Participates in and may lead aspects of major network installations and upgrades.7. Interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance.8. Develops and implements testing strategies and document results.9. Provides advice and training to end-users.10. Troubleshoots and resolves complex problems.11. May provide work leadership to less-experienced network personnel.12. Maintains current knowledge of relevant hardware and software applications as assigned.13. Participates in special projects as required. Knowledge and Experience3+ years of Cisco 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, QoS, BGP, and MPLS. Knowledge of Hierarchical Network design 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. Knowledge of Cisco Voice and Conferencing technologies preferred. Working experience with trouble ticketing systems like Siebel, Remedy, or ServiceNow. Knowledge of Splunk, Wireshark, HPNA, HP NNMi, or Netscout is useful, but not mandatory. Experience with crypto logical devices is also useful, but not mandatory. Must have an IAT II Certification.Should hold at least one CCNA, CCNP, JNCIS-ENT, JNCIP-ENT or similar network certification.
5 years of working knowledge
Must have an IAT II Certification.Should hold at least one CCNA, CCNP, JNCIS-ENT, JNCIP-ENT or similar network certification.
Must have current TS/SCI Clearance and the ability to obtain Poly
For more than 50 years, General Dynamics Information Technology has served as a trusted provider of information technology, systems engineering, training and professional services to customers across federal, state, and local governments, and in the commercial sector. Over 40,000 GDIT professionals deliver enterprise solutions, manage mission-critical IT programs and provide mission support services worldwide. GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.