Senior Network Engineer
Location
Annapolis Junction, MD
Job Type
Full-time
Category
other-general
Posted
June 05, 2026
**Worker Type**
Regular
**Job Description**
**Primary Responsibilities**
**Enterprise / Traditional Networking**
+ Design, implement, configure, and support enterprise network infrastructures, including routers, switches, firewalls, and security appliances.
+ Install, configure, and maintain Cisco routing and switching platforms (e.g., Cisco 7600, 6500, and 3750 series or equivalent).
+ Develop and translate network security requirements and policies into detailed device configurations.
+ Monitor, troubleshoot, diagnose, and resolve network performance, connectivity, and security issues.
+ Manage and support Cisco ASA firewalls, VPN technologies, intrusion detection and prevention systems (IDS/IPS), and network management tools.
+ Design and implement enterprise‑level / ISP‑grade backbone networks to support mission‑critical operations.
+ Understand and work with Cisco ACI concepts and operations, including fabric concepts ...
Regular
**Job Description**
**Primary Responsibilities**
**Enterprise / Traditional Networking**
+ Design, implement, configure, and support enterprise network infrastructures, including routers, switches, firewalls, and security appliances.
+ Install, configure, and maintain Cisco routing and switching platforms (e.g., Cisco 7600, 6500, and 3750 series or equivalent).
+ Develop and translate network security requirements and policies into detailed device configurations.
+ Monitor, troubleshoot, diagnose, and resolve network performance, connectivity, and security issues.
+ Manage and support Cisco ASA firewalls, VPN technologies, intrusion detection and prevention systems (IDS/IPS), and network management tools.
+ Design and implement enterprise‑level / ISP‑grade backbone networks to support mission‑critical operations.
+ Understand and work with Cisco ACI concepts and operations, including fabric concepts ...