13 days old

Lead, System Administrator

Chantilly, VA 20151

Job Title: Lead, System Administrator

Job Code: SAS20201902-41672

Job Location: Chantilly, VA

Job Description:

L3Harris Technologies is seeking a self-motivated System Administrator to join our team to deliver mission critical solutions for a variety of customers at our Chantilly, VA location.

Essential Functions:

  • Responsible for all levels of local and customer network administration, maintenance and management of capacity resources for computers at the operating system and infrastructure level
  • Builds, configures, troubleshoots and integrates new and existing servers to provide service enhancements, application deployments and infrastructure upgrades
  • Manage Active Directory accounts, maintains system documentation, tunes system performance, installs system-wide software, and allocates mass storage space
  • Assists Information Assurance team with RMF (Risk Management Framework) compliance
  • Recommends software and hardware enhancements, diagnoses and corrects issues, defines and implements new services with the goal of achieving maximum server uptime and availability for the customers
  • Responsible for monitoring performance, system usage
  • Configure and troubleshoot routers and switches
  • Contributes towards the Disaster Recovery Plan (DRP), backup systems and disk configurations


    • Bachelor's Degree and a minimum of 9 years prior related experience or, Graduate Degree and a minimum of 7 years of prior related experience, or equivalent
    • DoD 8570.01-M IAT Level 2 certification (e.g. CCNA-Security, CySA+, GISCP, GSEC, Security + CE, or SSCP).
    • Active TS/SCI security clearance

      Preferred Additional Skills:

      • DoD 8570.01-M IAT Level 3 certification (e.g. CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, or GCIH).
      • Technical experience with MS Windows, or CentOS
      • Experience with constructing and configuration of data Cloud environment such as AWS or GovCloud, using Map Reduce/Hadoop and government software
      • Experience in VM life-cycle management (snapshots)
      • System configuration experience with SANs (i.e. Dell Storage Solutions)
      • Experience with thin client systems accessing server-based architecture
      • Experience implementing patches, scanning, remediating findings, auditing (IAVA Compliance)
      • Previous experience supporting DoD/government customers
      • Hardware/software requirement verification/system validation experience
      • Demonstrated ability to work and grow in a dynamic, fast paced, team-oriented environment
      • ICD 503 or DCID 6/3 experience
      • Active TS/SCI security clearance with a CI polygraph 
      • Ability to travel up to 10%


Posted: 2020-05-18 Expires: 2020-06-17

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Lead, System Administrator

Chantilly, VA 20151

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