ICF

Senior Systems Administrator - Linux & Windows, Remote

ICF

full-time

Posted on:

Origin:  • 🇺🇸 United States • District of Columbia

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Salary

💰 $98,124 - $166,810 per year

Job Level

Senior

Tech Stack

CloudDNSLinuxOracleShell ScriptingSplunk

About the role

  • Maintain and administer Linux and Windows operating systems, ensuring system performance and security compliance.
  • Apply patches, monitor vulnerabilities, and coordinate with the cloud provider and the Treasury team to remediate findings.
  • Participate in and respond to security data calls; document security controls and system changes as required.
  • Collaborate with Treasury teams in a transparent, customer-focused manner; proactively communicate progress and technical decisions.
  • Support DNS configurations and networking infrastructure.
  • Leverage SIEM tools such as Splunk to monitor system logs and security events.
  • Ensure all tasks are completed in alignment with FISMA, NIST, and other federal security frameworks.

Requirements

  • 6+ years of experience demonstrated experience with Linux and Windows Administration, including Shell Scripting.
  • BS degree
  • 1+ years of experience with DNS Administration
  • 1+ years of experience in core networking technologies.
  • 1+ years of experience performing Windows and Linux vulnerability scans and executing remediation activities.
  • 6 months of exposure or training of SIEM tools (e.g., Splunk).
  • 6 months of exposure or training of Computer Networking Technologies
  • 6 months of exposure or training of Cloud Technical Architecture and cloud system administration.
  • 6 months of experience working transparently (on camera) and effectively with government stakeholders.
  • Must be able to obtain and maintain a Public Trust clearance.
  • US Citizenship is required (required by the federal government for this position).
  • MUST RESIDE IN THE United States (U.S.) and the work MUST BE PERFORMED in the United States (U.S.), as this work is for a federal contract and laws do apply.