Systems Engineer

National Security Group · Fort Meade, Maryland
Department National Security Group
Employment Type Full Time
Minimum Experience Experienced

This Systems Engineer will integrate complex systems (including Unix/Linux and Windows), perform system architecture, requirements analysis, process execution and evaluation. Develop, deliver, test and support integrated hardware and software systems using recognized industry recognized process management such as a CMMI Level 2 and above, or NSA Way process structure. 


You will utilize your experience with the following technologies:

  • Install and configure VMware ESX server on Dell Blades.
  • Install and configures VMware Infrastructure Server.
  • Build Active Directory Domain Servers.
  • Install and configure infrastructure related software/protocols such as DNS, McAfee EPO Servers, CENTRIFY, LDAP and Linux repositories for patching and updates.
  • Perform daily task of all virtual environments to include building new virtual machines, updating DNS and troubleshooting system problems.
  • OS (Linux)
  • Create documentation for builds and upgrades.
  • Install and configure infrastructure applications and support integration with critical application environment.
  • Setup and configure VM client systems using VSAN storage or NETAPP.
  • Patch and update Linux and VM systems.
  • Support Certification and Accreditation of Systems.
  • Introduce and integrate new technologies into existing data center environments
  • Analyze system logs and identifying potential issues with computer systems.
  • Answer technical queries and assist developers and end users
  • Troubleshoot any reported problems.
  • Apache NiFI experience (add new NiFi nodes, configure NiFi cluster, create and troubleshoot dataflows).
  • Scripting (creating new scripts and updating existing for Apps). 

Experience: Must be a U.S. citizen and currently possess a TS/SCI security clearance with full scope polygraph.  A Bachelors degree in a technical discipline is required or 5 additional years of work experience can be substituted for a degree. 5 years of experience as a Systems Engineer or Systems Administrator is required.


S4, LLC is a privately held company working with federal customers since 1998. We offer competitive compensation packages to include full employee benefits and we offer schedule flexibility. Location of this position is in the Fort Meade, MD vicinity. If you enjoy a company with a family-oriented culture where the owners appreciate and recognize your achievements, come explore our opportunities!


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  • Location
    Fort Meade, Maryland
  • Department
    National Security Group
  • Employment Type
    Full Time
  • Minimum Experience