**MANTECH** seeks a motivated, career and customer-oriented **Network Engineer** to join our team in **Joint Base Andrews, MD** . This is an **onsite** position.

**Responsibilities include but are not limited to:**

+ Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions.
+ Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infrastructure.
+ Create, maintain, and interpret highly detailed technical network diagrams, routing topology schemas, and robust hardware configuration baselines.
+ Coordinate across large internal teams, stakeholders, and Sponsor authorities to drive infrastructure agendas and successfully navigate systems engineering processes.
+ Participate in all phases of the ITIL Service Lifecycle, including submitting Change Requests and maintaining security event monitoring p...