Expert Network Engineer (KEY-TE.Net-03.080626)

Capital Solutions Group

Ft. Meade, Maryland on site Until 10/6/2026 10+ years exp First posted August 7, 2026 Last posted August 7, 2026

Job description

SECURITY CLEARANCE: TS/SCI with both Polygraphs is required
POSITION: Expert Network Engineer
REQUISITION: KEY-TE.Net-03.080626)
LOCATION: Ft. Meade, Maryland

JOB DESCRIPTION:
Provides Network support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure packet capture software, TCP/IP protocol stack, routing/switching protocols, stateful firewalls, and L3/L4 access controls (all three supported locations).

• (U) Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC)
• (U) Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices.
• (U) Expert level support to include physical installation, configuration, troubleshooting, and optimization of network routers, switches, load balancers, and security devices (Cisco- based).
• (U) Experienced in system level design and architecture of enterprise security, datacenter virtualization, and CAN/MAN/LAN infrastructure.
• (U) Expert security enterprise boundary and datacenter architecture and design
• (U) Create system diagrams and present high-level presentations to management. Experienced in packet capture software.

LCAT QUALIFICATIONS:
CERTIFICATION: DoD 8570 IAT Level II Certification
EXPERIENCE:
• Bachelor’s degree + 10 years minimum experience, OR
• No Degree + 15 years minimum experience, OR

• Ten (10) years demonstrable experience in network engineering (LAN), architecture, monitoring, security, and protection.
• Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.
• Five (5) years of additional relevant experience may be substituted for a bachelor’s degree.

NOTE: Bachelor’s degree in related discipline from an accredited college or university is required.

CSG, Inc. is an Equal Opportunity / Affirmative Action employer that values the strength of diversity in the workplace. All qualified applicants will receive consideration for employment without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, veteran status, or any other characteristic protected by law.

About this role

Summary

Designs, supports, and troubleshoots enterprise network security and architecture.

Job title

Expert Network Engineer

Experience level

10+ years

Minimum experience

10+ years exp

Industry

defense

Location requirements

Ft. Meade, Maryland; on-site work only

Salary

Not specified

Management role

Skills & keywords

Required skills

system level designnetwork supportCisco IOSfirewallsIPSEC VPN

Preferred skills

None specified

Specializations

network supportenterprise securitydatacenter virtualizationrouting and switchingfirewalls

Locations

Structured locations inferred from the posting.

Fort Meade, MD, USA

On-site City