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DTI

Network Engineer

DTI, Fairfax, Virginia, United States, 22032


WHO WE ARE:Founded in 2007, DTI (Diversified Technology, Inc.) is a successful African American owned IT Consulting/Staffing firm based in Chicago's Loop.

WHAT WE DO:We focus on providing delivery, staffing, and supported services such as enterprise integration/implementations including, but not limited to, CRM, EAM, ERP, PMO, and QA. We service clients in SLED (state/local gov't & education), financial services, fortune, public utility, as well as regularly partnering with Big 4 SI partners.

DTI is responding to an RFP for Information Technology ( "IT") Staff Augmentation and IT Services for Fairfax County, Virginia. 1.2. Fairfax County Government ( "FCG") and Fairfax County Public Schools ( "FCPS").

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This is a 5yr contract scheduled to be awarded June of 2025**

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Network Engineer

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DescriptionConfigure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS); Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations; Monitor performance and ensure system availability and reliability; Monitor system resource utilization, trending, and capacity planning; Provide Level-2/3 support and troubleshooting to resolve issues; Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure; Select and implement security tools, policies, and procedures in conjunction with the company's security team; Liaise with vendors and other IT personnel for problem resolution; Proven hands-on network engineering experience; CCNP or higher (CCIE and/or CISSP highly valued); Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS); Familiar with IP Address Management, DHCP, DNS and load balancing; Solid understanding of the OSI or TCP/IP model; Hands-on experience with monitoring, network diagnostic and network analytics tools.

Experience with some or all the following:

Cisco family of routers and switches (ASR, Nexus, Catalyst)Juniper family of router, switches, firewalls, and MistPaloAlto family of security productsF5 VI prion suite of products, Load balancing and DNSVM NSX-T and AVI Load balancerInfo Blox IPAM, DNS, and DHCPSolarWinds NPM