Linux Server Administrator

3 days ago


Springfield, Illinois, United States SAIC Full time
Job Summary

We are seeking a highly skilled Linux Server Administrator to join our team at SAIC. As a key member of our IT infrastructure team, you will be responsible for the day-to-day operational maintenance, support, and upgrades of complex operating systems, workstations, and servers.

Key Responsibilities
  • Perform high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations, and servers.
  • Coordinate, direct, and perform complex software installations and upgrades to operating systems and layered software packages.
  • Schedule installations and upgrades and maintain them in accordance with established IT policies and procedures.
  • Continually monitor and tune multiple systems to achieve optimum performance levels.
  • Ensure workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions of varying complexities.
  • Ensure data/media recoverability by developing and implementing a schedule of system backups and database archive operations.
  • Plan and implement the modernization of servers.
  • Develop, implement, and promote standard operating procedures and schedules.
  • Conduct hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines.
  • Develop and implement new standards, policies, and procedures.
Requirements
  • Demonstrated experience with Linux system administration.
  • Experience with CentOS7 and Rocky8.
  • Experience with IT infrastructure/server hardware installation and configuration, specifically server customization using Puppet (ideally) or Ansible.
  • Experience documenting an IT infrastructure.
  • Nice to Have: experience with GitLab, experience working with a "Platform as a Service", experience with AWS Cloud.
About SAIC

SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training.



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