Linux System Administrator

Information Technology Sterling, Virginia


HHB Systems is a veteran owned small business known for systems engineering and technical assistance on world class programs. We lead the way in professional management advisory services; analytic support; cybersecurity; systems engineering; systems and application design; acquisitions and integration; as well as systems administration of major analytical DoD and DHS operational systems. We are looking for talented, creative, team-oriented professionals who take pride in providing innovative, relevant, and actionable solutions for our customers' most challenging problems.

We seek System Administrators to support our customer at the Department of Homeland Security (DHS). The ideal candidate will support a Unix/Linux infrastructure for various applications in a DevOps environment in accordance with the DHS Software Engineering Life Cycle (SELC). We have multiple openings and seek a broad range of experience. Compensation and responsibilities will be commensurate with the experience of the candidates.

Required Qualifications:

  • TS clearance
  • Proficiency in RH/CentOS Linux, VMware, Apache Webserver, Apache Tomcat.
  • Experience starting at 4 years of experience and up.


  • Knowledge of SoftwareAG Webmethods,Active MQ, Apache Zookeeper
  • Network Administration Experience
  • Experience with AWS or other Cloud Solution
  • Experience with Hadoop
  • Experience with Nagios
  • DHS suitability