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Technical Expert/Functional Expert (Network) with Security Clearance

Visionary Technologies IncAnnapolis Junction, MD🇺🇸United StatesPosted Aug 27, 2026

Why This Role Stands Out

As a Technical Expert in Networking with Security Clearance at Visionary Technologies Inc, you'll leverage your deep expertise in network architecture and security to design and optimize critical infrastructure, offering a hybrid work model and comprehensive benefits including 100% employer-paid premiums for medical, dental, and vision insurance. This role is ideal for a seasoned professional with a strong background in Cisco technologies and enterprise security, eager to contribute to impactful projects within a supportive environment. Apply now to advance your career with a company that invests in your well-being and professional growth.

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

Annapolis Junction, MD, United States

Posted

4 weeks ago

TCP/IPiOS

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).

Required Skills • 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)

Physical installation, configuration, troubleshooting, and optimization of network routers, switches, load balancers, and security devices (Cisco-based)
System level design and architecture of enterprise security, datacenter virtualization, and CAN/MAN/LAN infrastructure
Expert security enterprise boundary and datacenter architecture and design
Packet capture software proficiency
Strong knowledge of TCP/IP protocol stack and routing and switching protocols
Strong working knowledge of L2/L3 protocols
Strong working knowledge of stateful firewalls and L3/L4 access controls Qualifications • 6 years demonstrable experience (with a degree, or 11 without) with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment. 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