Zenetex LLC

Junior Systems Administrator II (SA)

Posted Date 1 month ago(1/18/2018 12:46 PM)
Job ID
# of Openings
Job Location
Information Technology


Delex Systems, Inc., a wholly owned subsidiary of ZENETEX, is seeking a Junior Systems Administrator (SA) to assist in the management of all Automated Information Systems (AIS) for a program office based in the Washington D.C. metropolitan area. The (SA) will have experience building, configuring, and troubleshooting systems in both a physical and virtual Windows prominent environment. The Senior (SA) will supervise Junior (SA)’s in the installation and management of all information systems and support the Information Systems Security Manager (ISSM) with the assessment and authorization of these systems in accordance with the Joint Special Access Program (SAP) Implementation Guide (JSIG) and DoD Risk Management Framework (RMF) policies. 

Primary Duties and Responsibilities

  • Assist senior staff in requirements gathering
  • Keeping servers "compliant" per JSIG policies to include backup and disaster recovery requirements, anti-virus protection, and implementing system security updates
  • Maintaining system information and configuration on the Knowledge Base site
  • Producing documentation that details and describes the systems, procedures, events, and any associated processes
  • Performing vulnerability assessments IAW continuing monitoring policy
  • Assist senior SA’s in building new infrastructure servers
  • Maintaining, tuning, and patching systems for optimum performance and security
  • Perform system hardening per DoD standards and generate necessary artifacts
  • Migrating or upgrading systems, where applicable
  • Updating system users about planned system outages or changes
  • Managing and maintaining a PKI environment
  • Providing Desktop Support to General Users
  • Responding to system failures promptly to bring applications back online
  • Maintaining the operational status of servers and providing print support
  • Participating in weekly and monthly routine maintenance tasks

Education and Experience Requirements

  • Bachelor’s degree in a related area or equivalent experience (4 years)
  • Certifications: Must meet position and certification requirements outlined in DoD Directive 8570. 01-M regarding Information Assurance Workforce requirements for Systems Administration.


  • Minimum 3 years’ experience in Systems Administration working in a DoD classified environment (military, government civilian, DoD contractor)
  • Meets DoD 8570.01-M requirements
  • Holds a current OS certification such as MCSE, MCSA or MCITP 
  • Experience administering a Windows based thin client environment
  • Experience administering Windows Server 2008 – 2016 OS’s
  • Understanding of Windows server/client systems architecture
  • Experience with Virtualization technologies
  • Knowledge of backup technologies
  • Experience utilizing DISA STIGS and vulnerability tools
  • Knowledge of basic PKI concepts


  • Experience as a Systems Administrator in a JSIG/RMF policy driven environment
  • Experience working within an enhanced security environment
  • Bachelor's degree in Information Technology, Computer Science or a related field
  • Experience with ACAS/NESSUS
  • Experience administering a Linux environment

Security Clearance

  • This position will require U.S. citizenship and a Top Secret security clearance with eligibility for access to Special Access Program Information

ZENETEX is an equal opportunity/affirmative action employer. Qualified applicants are considered for employment without regard to age, race, sex, national origin, sexual orientation, disability, veteran status, or any other characteristic protected by law.


Sorry the Share function is not working properly at this moment. Please refresh the page and try again later.
Share on your newsfeed