Senior Network Engineer (TS/SCI) - On-Site Bethesda

Base-2 Solutions; Bethesda (MD); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k) with company match

Paid time off & holidays

Job summary

Base-2 Solutions is seeking a Senior Network Engineer for a 100% on-site role at the customer site in Bethesda, MD, supporting the National Digital Exploitation & OSINT Center (NDOC). The position requires Top Secret/SCI clearance, U.S.

citizenship, and strong leadership in enterprise network design and operations. The role focuses on scalable data center networks, spine-leaf topologies, and secure connectivity across on-prem, cloud, and external mission networks.

Qualifications

• Experience designing and maintaining data center network architectures with focus on scalability and security.
• Hands-on Cisco ACI/Nexus/Catalyst: configuration, monitoring, troubleshooting.
• Strong TCP/IP, DNS, DHCP, OSPF, BGP, VLANs, HSRP, SNMP, multicast knowledge.

Responsibilities

• Design, implement, and sustain highly available, secure data center networks.
• Lead network planning for LAN/WAN, on-prem and cloud integrations.
• Provide technical leadership for Cisco ACI, routing, switching, firewalls, and load balancers.
• Monitor health and performance with ITSM tools and incident management.
• Coordinate cross-functional teams and government stakeholders.
• Mentor staff and support resource planning and recruiting decisions.

Skills

Networking

TCP/IP

OSPF

BGP

VLANs

SNMP

WAN/LAN design

Security concepts

Leadership

Communication

Education

Bachelor's degree with 12+ years of relevant experience

Tools

Cisco ACI

Cisco Nexus

Cisco Catalyst

ServiceNow

SolarWinds

NetBox

PRTG

Job description

Base-2 Solutions is seeking a Senior Network Engineer for a 100% on-site role at the customer site in Bethesda, MD, supporting the National Digital Exploitation & OSINT Center (NDOC). The position requires Top Secret/SCI clearance, U.S.

citizenship, and strong leadership in enterprise network design and operations. The role focuses on scalable data center networks, spine-leaf topologies, and secure connectivity across on-prem, cloud, and external mission networks.