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System Administrator in Dulles, VA at SNI Technology

Date Posted: 2/14/2020

Job Snapshot

Job Description


  • Secret

Job Duties:

  • Configure servers, workstations and ensure products are in use with the latest version and supported
  • Ensure anti-virus software is up to date and have the latest virus definition files
  • Provide software patching for all servers and workstations (RedHat, Microsoft, Java, Adobe, etc.)
  • Hardening of servers and workstations IAW DFARS 252.204-7012 standards
  • Support the maintenance of System Security Plans
  • Provide IT expertise for configuration changes affecting the systems and bring before CCB for oversight before implantation
  • Remediate any findings associated with scans of servers and workstations. Coordinate with IT Security to update POA&M and reflect open vulnerabilities associated with servers and workstations, develop remediation plans to include milestone completion dates and status updates, and include mitigation process for closed vulnerabilities
  • Participate in CCBs
  • Immediately notify program leadership of any irregularities in system operations and/or attacks/compromises
  • Create and/or modify accounts after notification by program leadership (Account paperwork is complete)

Experience Requirements:

  • 4+ years relevant and recent experience with Windows and Linux System Administration
  • Experience with server and workstation assessment and hardening using various information system security assessment/hardening tools - DISA STIGs, SCAP, ACAS, Retina, Nessus etc.
  • Experience with VMware virtualization
  • Experience successfully and effectively interacting with internal and external customers (Program Engineers, Program Managers, IA, etc.)
  • Professional demeanor, good interpersonal skills, and ability to excel in a high-paced multi- tasked environment
  • Ability to act independently, prioritize tasks, and manage to schedule
  • Strong communication skills with the ability to communicate effectively in both oral and written modes, and be able to author and present subject specific presentations. Comfortable with public speaking.
  • DoD 8570.01 IAT Level 2 (requires one or more of the following Professional Certifications: CCNA Security, GICSP, GSEC, Security+ CE, SSCP)

Desired Requirements:

  • System Administrator experience with Microsoft Domain Controllers, Active Directory, RedHat Directory and openLDAP
  • DoD 8570.01 IAM Level 2 (requires one or more of the following Professional Certifications: CAP, CASP CE, CISM, CISSP, GSLC)
  • Computing Environment certifications to include Windows and or Linux
  • In-depth knowledge of NIST special publications, CNSS policies and instructions, and other requirements documents associated with DFARS 252.204-7012 and the Risk Management Framework (RMF)