• Location: Chantilly, Virginia
  • Type: Contract
  • Job #3229

Title: Network Engineer
Location: Chantilly, VA
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government.  Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission.  Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems.  If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
 

  • Demonstrated experience analyzing existing systems and identifying necessary corrective actions and improvements. 
  • Demonstrated experience building, maintaining and troubleshooting gold image hard drives. 
  • Demonstrated experience coordinating and performing security testing. 
  • Demonstrated experience creating network topology diagrams. 
  • Demonstrated experience designing, configuring and troubleshooting Routing and Switching systems (Cisco expertise required). 
  • Demonstrated experience implementing L2 and L3 VPN across an MPLS network. 
  • Demonstrated experience installing, maintaining, and configuring Aspera Enterprise Server and Aspera P2P. 
  • Demonstrated experience performing configuration and management of automation solutions 
  • Demonstrated experience performing configuration and management of Software Defined Data Center (SDDC) and vRealize Suite. 
  • Demonstrated experience performing configuration and management of virtual networks and servers and virtual workstations. 
  • Demonstrated experience performing configuration and management of VMware vCenter and VMware NSX-T. 
  • Demonstrated experience performing Hypervisor deployments. 
  • Demonstrated experience using forensic software including Cellebrite, XRY, WinHex, FTK, and Autopsy. 
  • Demonstrated experience with Gateway Redundancy Protocols to include HSRP and VRRP. 
  • Demonstrated experience with network IP address management. 
  • Demonstrated experience with network security such as firewalls and ACL’s. 
  • Demonstrated experience with Routing Protocols to include OSPF, EIGRP, and BGP. 
  • Demonstrated experience with vulnerability scanning tools. 
  • Demonstrated experience working in Local Area Network (LAN) environments and Wide Area Network (WAN) environments. 
  • Demonstrated experience working with TCP IP protocol suite, IP subnets and masking, and routing protocols. 
  • Demonstrated hands on experience engineering the design, build, and configuration of Linux servers and virtual infrastructure. 
  • Demonstrated hands on experience performing administration, troubleshooting, patching, and support of Linux servers and virtual infrastructure. 
  • Demonstrated hands on experience performing engineering, implementation, and troubleshooting of VMWare virtualization infrastructure. 
  • Demonstrated hands on experience performing risk analysis for proposed IT infrastructure changes. 
  • Demonstrated hands on experience performing system monitoring and analysis, including root cause analysis of system faults and outages. 
  • Demonstrated experience working with vendors on system troubleshooting.

Desired Technologies/Tools

  • Demonstrated experience explaining protocols, technical procedures and processes clearly and accurately to both technical and non-technical audiences. 
  • Demonstrated experience with Software Defined Networking technologies, such as Cisco ACI and VMware NSX-T. 
  • Demonstrated experience with load balancing technologies, such as F5 BIG-IP and Citrix Netscaler. 
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