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Technical Expert Networking Security Clearance
Job in
Columbia, Howard County, Maryland, 21046, USA
Listed on 2026-06-08
Listing for:
Visionary Technologies Inc
Full Time
position Listed on 2026-06-08
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer
Job Description & How to Apply Below
The Technical Expert will have expertise in 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. Clearance
U.S. citizenship with an active TS/SCI with Polygraph clearance required. Required Skills
- Cisco IOS, CatOS, NxOS, filter and access control, Cisco works, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, Fiber Channel (FC) SAN, and VPN (IPSEC)
- Physical installation and configuration, and troubleshooting of network routers, switches, load balancers and security devices.
- Expert level support to include physical installation, configuration, troubleshooting, and optimization of network routers, switches, load balancers, and security devices (Cisco-based).
- Experienced in system level design and architecture of enterprise security, datacenter virtualization, and CAN/MAN/LAN infrastructure.
- Expert security enterprise boundary and datacenter architecture and design
- Create system diagrams and present high-level presentations to management.
- Experienced in packet capture software Qualifications
- 10 years of demonstrable experience (with degree or 15 without) 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. Benefits - Medical, dental, and vision insurance with 100% employer-paid premiums
- Medical coverage includes HRA / HSA / FSA options
- 100% employer-paid life insurance, AD&D, short-term and long-term disability
- 3 weeks paid PTO annually
- 401(k) with immediate vesting and company match up to 6%
- 11 paid federal holidays
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