Senior Systems Administrator

SAICArnold, MO
Onsite

About The Position

SAIC is seeking a Senior Systems Engineer to maintain and upgrade customer Linux, Windows, and cloud systems in a secure environment. Work will be conducted at the customer site in Arnold, MO. SAIC® is a premier Fortune 500® mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Requirements

  • Maintain and upgrade customer Linux, Windows, and cloud systems in a secure environment.
  • Linux and Windows system administration.
  • Troubleshooting OS and hardware issues.
  • System backups and recovery.
  • Hardware and software inventory management.
  • Software release and upgrade installation.
  • Security patch evaluation and installation.
  • Active Directory and DNS management.
  • User account creation and access management.
  • Group policies and procedures adherence.
  • System accreditation acquisition.
  • Compliance with system security policies.

Responsibilities

  • Perform full system upgrades and repairs (Linux and Windows).
  • Troubleshoot and repair operating system (OS) and hardware issues.
  • Perform daily and weekly system backups and recovery while maintaining a log of system problems, errors, failures, and downtime metrics.
  • Maintain hardware and software inventory lists and install software releases and upgrades.
  • Evaluate and install security patches.
  • Create and ensure operation of Active Directory and DNS.
  • Create accounts and set up user specific access while maintaining group policies and procedures.
  • Acquire system accreditation and ensures personnel comply with system security policies.
  • Submit requirements within Service+ for any compute, storage, database, SharePoint, or Tableau infrastructure provisioning to be fulfilled by the UDS contractor.
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