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System Administrator (Expert+)

Chantilly, VA, USA

Job Type

Full-Time

Ref ID

Clearances

zyPXSv

Top Secret w/ Full Scope

About the Role

Looking for a highly motivated, expert level system administrator to maintain and monitor an environment handling large amounts of data in a secure environment.

Responsibilities will include:
• Monitor the system’s logs and applications on a daily basis. Automate this monitoring to the extent possible
• Conduct system backups on an interval agreed upon with the Sponsor
• Conduct data archiving on an interval agreed upon with the Sponsor
• Perform system hardening of Linux and Windows systems according to information security engineering principles and industry best practices
• Maintain all server, including Windows servers, Linux servers, Oracle database servers, Apache servers, DNS servers and Domain controllers
• Apply server patches and operating system updates in a timely fashion as defined by the Information Systems Security Manager (ISSM). Automate this process to the extent possible
• Assist the Sponsor with hardware and software acquisitions and implementation
• Ensure software licenses are renewed as appropriate
• Obtain Sponsor waivers as necessary
• Submit Discrepancy Reports (DR) and Requests for Change (RFC) through the appropriate Sponsor channels
• Work closely with the ISSM and other customer security elements as required

Required Skills & Demonstrated Experience

  • Minimum 15 years of experience in Systems Administration.

  • Experience performing security scans and compliance scanning.

  • Independent worker.

  • Experience administering Linux and Windows environments to include system hardening.

  • Knowledge of Data Systems environments.


Education:

  • Bachelor’s degree or higher in the field of computer science, information systems, engineering, mathematics, or other related scientific or technical discipline. If the candidate does not have a Bachelor's degree, they must have (5) additional years of experience.


Desired Skills & Demonstrated Experience

  • Knowledge of engineering in virtual environments (VMWare, VCenter, Hyper-V).

  • Knowledge of Solarwinds.

  • Windows Server 2016, 2019 and Windows 10.

  • Windows patching to include SCCM or MECM.

  • Windows Backup – DPM.

  • SQL experience.

  • Microsoft Deployment Tool – MDT.

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