Senior Network Administrator

Clearance Requirement
Top Secret/SCI


Vykin Corporation is currently looking for an experienced TS/SCI cleared Senior Network Administrator position to join our team in Sterling, VA.  We are a small defense contracting company that is veteran owned servicing the US Department of Defense.  The successful candidate will receive a competitive wages, health plans and the opportunity to join a small company that still believes every employee counts.


The Senior Network Administrator will administer and support data center and private cloud networking that scales to global locations. This position supports the design and deployment of a complex transcontinental private network running over several external network providers, and integrating with multiple legacy networks. The Network Administrator is responsible for ensuring the network is properly configured, performs day-to-day operations, monitor and integrate efforts with customer networks. 


  • Implement, document, and test networking components and VLANs to support data, voice, and video and unified communications that scales to several sites worldwide
  • Provide troubleshooting escalation support to operations team
  • Configure and support voice gateways and session border controllers
  • Integrate multiple voice and video technologies and troubleshoot and isolate issues.





  • Bachelor’s Degree (or the equivalent years of relevant experience) and a minimum of five (5) years of experience to include interaction with the government
  • An Active in-scope TS/SCI clearance with CI polygraph (or the ability to obtain a CI polygraph)
  • Experience with network services and architecture (BGP, OSPF, DHCP, DNS, TCP/IP, LAN, WAN, WLAN, VPN, VLAN, VRF). 
  • Experience managing and maintaining network infrastructure, routers, switches, etc. (Cisco, Force10). 
  • Strong knowledge of Windows Server 2012R2 and Linux (Redhat, CentOS ). 
  • Experience with VoIP (Skype for Business, Cisco Call Manager.) 
  • Experience with Virtualization technologies (Hyper-V, Vmware ESXi, KVM). 
  • Proficient at troubleshooting L2/L3 issues. 
  • Experience with WAN optimization devices. 


  • ITIL Foundations
  • Related Microsoft certification
  • CCNA or any fundamental network equivalent
  • Strong background in voice gateways and session border controllers
  • Excellent understanding of wireless systems

Working Conditions

The work is typically performed in an office environment, which requires normal safety precautions; work may require some physical effort in the handling of light materials, boxes or equipment. The work location is a government facility located on a military installation in Sterling, VA supporting a DoD customer.  The successful applicant will be working for and reporting directly to the prime contractor or the DoD customer as appropriate.   


The above job description is not intended to be, nor should it be construed as, exhaustive of all responsibilities, skills, efforts, or working conditions associated with this job.

Requests for reasonable accommodations will be considered to enable individuals with disabilities to perform the principal (essential) functions of this job.


Vykin Corporation is an equal employment opportunity and affirmative action employer and strives to comply with all applicable laws prohibiting discrimination based on race, color, creed, sex, sexual orientation, age, national origin or ancestry, physical or mental disability, veteran status, marital status, HIV-positive status, as well as any other category protected by federal, state, or local laws. All such discrimination is unlawful and all persons involved in the operations of the company are prohibited from engaging in this type of conduct.


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