Senior Systems Administrator

3 weeks ago


Herndon, Virginia, United States Leidos Full time

Job Summary:

Leidos is seeking a skilled SysAdmin to support the EAMS Program. The ideal candidate will join a small team and contribute to the smooth operation of mission-critical applications.

Key Responsibilities:

  • Maintain multi-user computer systems, coordinating with network engineers to ensure optimal performance.
  • Monitor and manage system resources, including CPU usage, disk space, and response times.
  • Perform systems security administration functions, including user profile creation and account management.
  • Provide Tier 3 problem identification, diagnosis, and resolution.
  • Configure operating systems and troubleshoot Java and Oracle applications.
  • Develop and monitor policies for computing resource allocation.

Requirements:

  • Bachelor's degree with 8+ years of relevant experience or additional experience in lieu of degree.
  • Minimum 5 years of experience with systems administration, including Linux or CentOS.
  • Active TS/SCI security clearance and polygraph required.
  • US citizenship required.
  • Experience with Keytool, OpenSSL, and XML.
  • DoD 8570 Compliant IAT level II baseline certification.
  • Experience maintaining systems in cloud environments and working with Firewalls and AWS Security Groups.

Preferred Skills:

  • Linux+ Certification
  • Current RHCSA/RHCE certification
  • Specific polygraph
  • Microsoft MCSA
  • VMware Certified Professional
  • Knowledge of SQL Servers

Pay Range: $87,450.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.



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