Mantech

Currently, ManTech is seeking a motivated, career and customer-oriented  Network Management Lead to join our team in Washington, D.C..

You will lead a team of network engineers and be responsible for overseeing all aspects of providing end-to-end network management services and support for the customer’s organization.

Responsibilities include but are not limited to:

• Lead for networking team which is responsible for the customer’s LAN environment, remote access, wireless, VTC and support for the WAN and primary TIC.
• Manage and monitor customer LAN network and network devices; proactively identify issues, monitor capacity / demand and recommend potential solutions. 
• Develop and oversee implementation of network and VTC change requests for firewalls, firewall policies, routing, switching, proxy services, VPN, remote access, DNS, mail, SD-WAN and public cloud service deployments (AWS and Azure).
• Implement cloud networking solutions to meet customer requirements through direct management of cloud service portals.
• Implement, operate, configure, maintain, and replace prior to EOL current monitoring tools (Riverbed, Cisco DNA, Cisco Prime, Live Action, and Xymon)
• Troubleshoot complex problems across multiple system boundaries and system owners to achieve operational success.
• Analyze Splunk log data to troubleshoot service issues and report on data traffic trends; also use RiverBed analytic tools to troubleshoot service issues and report on data traffic trends.
• Review and analyze issue and/or service outage & impairment reports; identify and document, and root cause analyses (RCA) and develop after action reports (AAR).
• Analyze, test, develop, and implement new technology solutions including multi-media communications, data management tools, and network monitoring systems and tools.
• Coordinate and consult with 3rd party  vendors on existing or new technology, services, and solutions proposals.
• Document and update SOPs; prepare customer presentations, project plans, weekly status reports.

Minimum Qualifications:

• A bachelor's degree preferably in a computer science or Cybersecurity related field
• Minimum of 10 years of IT experience; a minimum of 5 years network management experience and 2 years experience serving as a Team Lead.
• Must have network management and engineering experience working with classified and unclassified LANs, cloud networking. Remote Access, Wireless, VTC and TIC(s).
• Must have hands on experience with Cisco DNA, Cisco Prime, Cisco VTC, F5, Riverbed, Fortigate, LiveAction, and Xymon.
• Possess excellent oral and written communication skills; possess excellent ability to work with customers and coordinate with a diverse set of stakeholders.

Preferred Qualifications:

• Preferred experience with network security support and experience using Splunk.

Clearance Requirements:

• Must be a U.S. citizen
• Must possess and maintain an active Top Secret clearance.

Physical Requirements:

• Must be able to remain in a stationary position 50%
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer
• Often positions self to maintain computers in the lab, including under the desks and in the server closet
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations