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Network Engineer.

  Arlington, Virginia

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Prosyntix is recruiting for a Network Engineer who will be responsible for maintaining and administering the governments network. Your primary duties will include maintenance of computer networks, hardware, software, and other related systems, performing disaster recovery operations, protecting data, software, and hardware from attacks, and replacing faulty network hardware components when necessary. You will also be working closely with the users of our network to identify potential issues and fix existing problems. To be a successful candidate, you will need to have a strong understanding of network infrastructure and network hardware. The candidate will also need to be able to implement, administer, and troubleshoot network devices including WAPs, firewalls, routers, switches, and controllers. The candidate must have the capability to have a deep knowledge of application transport and network infrastructure protocols. CCIE Certification or CCNP Certification in one or more domains a plus.


  • Minimum 7 years supporting networking and collaboration services to include production and technical support or equivalent certifications.
  • Experience designing, implementing, managing, and maintaining Enterprise Class Data Centers.
  • Experience supporting 400+ site Global WAN Infrastructure using multiple connectivity technologies such as MPLS, VPLS, ELAN, ELINE, EVPL, IP-Sec VPN, GRE and DMVPN.
  • Excellent knowledge of Putty or SecureCRT, Change Management, Network Cabling, and Network Racking/Stacking/Auditing HW is required.
  • Configuration and implementation of network hardware, including routers, switches, load balancers, security appliances, wireless controllers, VPN appliances, RSA appliances and monitoring tools etc.
  • Configuration and implementation of network cloud infrastructure, including routers, load balancers, security appliances, VPN appliances and monitoring tools etc.
  • Strong working knowledge of system application such as DNS, Mail, DHCP, VMware, etc.

Hands on, Experience, & Skills:

  • Cisco Datacenter infrastructure to include Nexus 9k, 7k, 5k, 3k, 2k and Cisco ASR/ISR routers
  • Cisco Core, distribution, and Access layer devices to include, but not limited to Cisco 6800’s, 3850’s, 3650’s, 3560’s, etc.
  • Cisco Wireless Infrastructure, Cisco wireless controllers, and Cisco Access points
  • Cisco Identity Service Engine (ISE) with full network incorporation
  • BIG IP F5 load-balancers or Cisco ACE load-balancers
  • Collaboration systems, to include but not limited to Cisco Voice and Video communications
  • VMWARE virtualization with hands on expertise in implementing NSX for SDN preferred
  • Cloud connectivity technologies to AWS, Azure, and Office 365
  • Expert with network documentation tools such as Project and Visio
  • Experience in programming and scripting languages such as python for automation and working with API’s

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