Senior Systems Administrator

4 weeks ago


Annapolis, Maryland, United States Peterson Technologies Full time
Peterson Technologies IT Specialist

Peterson Technologies is seeking a highly skilled IT Specialist to join our team. As a Senior Systems Administrator, you will be responsible for providing day-to-day systems administration and support of production and non-production environments in accordance with agency IT policy and guidelines.

Key Responsibilities:

  • Manage the support and maintenance of CentOS and Red Hat Enterprise Linux Operating System environments.
  • Manage and troubleshoot activities associated with systems maintenance tasks such as system backups, recovery, and file system maintenance.
  • Manage and troubleshoot activities associated with activation, installation, and testing of software upgrades and computer components.
  • Manage and troubleshoot activities associated with maintenance of accounts, passwords, keys, certificates, certificate authorities, and truststores.
  • Manage System Accreditation/Reaccreditation activities and maintenance of associated corporate tools.
  • Provide technical guidance to a team of Systems Administrators on complex problems and/or issues.
  • Maintain documentation of IT infrastructure and troubleshooting procedures.
  • Assist in the creation, triage, assignment, and maintenance of systems administration related tickets.

Requirements:

  • TS/SCI clearance with polygraph is required.
  • Bachelor's degree in a technical discipline from an accredited college or university is required and 15 years of experience. Five (5) years of additional SA experience may be substituted for a bachelor's degree.

Preferred Skills:

  • Linux, Vmware, kvm virtualization, Storage arrays (NetApp), Ansible, Docker/Kubernetes, GitLab, DNS, NTP

Peterson Technologies provides an excellent benefit package to include generous PTO, healthcare, STD, LTD, Life Insurance, 401k contribution, and Tuition and Training reimbursement. Salary range = $168,000 - $250,000, depending on experience.



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