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Jr. System Administrator - Windows, Linux

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Job ID: 204209
Location: CRANE, IN, United States
Date Posted: Apr 28, 2020
Category: Information Technology
Subcategory: Technical Svcs
Schedule: Full-time
Shift: Day Job
Travel: Yes, 10 % of the Time
Minimum Clearance Required: None
Clearance Level Must Be Able to Obtain: Secret
Potential for Teleworking: No

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Job Description


SAIC is seeking a Jr. System Administrator to join our team in Crane, IN supporting the US Navy. As a member of SAIC working alongside our government customer at NSWC Crane, you will join over 2,000 scientists, engineers and technicians at one of Indiana’s largest high-tech employers. NSWC Crane’s reach is global, and at any given time, hundreds of its more than 3,100 employees are supporting America’s Warfighter around the world.        


This position is the principal for support server system on a specific DoD contract. In this role you will assist in planning, configuration, and testing of unclassified and classified server systems on a specific DoD contract in Crane, IN.

  • Plans configures, and tests unclassified and classified server systems
  • Leads efforts in planning, monitoring, testing, maintaining, and operating multiple operating system environments, Windows and Red Hat Linux
  • Supports and interacts with the SAIC/Government cybersecurity system engineers, system administrators, system engineers, and system developers
  • Ensures the rigorous application of cybersecurity policies, principles, and practices in the delivery of systems
  • Performs security assessments using DoD provided tools; reporting results to the cybersecurity system engineer; and develops strategies to mitigate discrepancies
  • Performs day-to-day management and maintenance of network infrastructure including log and system monitoring, end user issue resolution, backup verification, Internet and LAN connectivity issues, access control management, email connectivity issues, virus and malware mitigation
  • Provides Red Hat Linux and Windows System Administration services to support government systems
  • Provides system administration support and administers, configures, and troubleshoots RedHat Linux servers, workstations and virtual desktops


  • Bachelors in Computer Science or related field (required)
  • Must be able to obtain and maintain a full DOD Secret Security Clearance
  • Must be authorized to work in the U.S. and have the ability to meet the Security Clearance requirements in order to be considered for the position
  • Supporting LANs, WANs, network segments, Internet and Intranet systems
  • Advanced experience with Windows and Linux/Unix servers
  • Network Protocols including TCP/IP, UDP, and ICMP
  • Major network security tools such as firewalls, knowledge of computing and networking vulnerabilities, attack methods and latest detection methods
  • System backup and recovery
  • Software management
  • Security management
  • Library management
  • Installation and configuration of hardware and software
  • Configure databases
  • Operating systems and COTS software
  • Operating computer systems in different operating environments, sizing, performance tuning
  • Hardware/software/network troubleshooting and resource allocation



SAIC is a premier technology integrator solving our nation's most complex modernization and readiness challenges. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes high-end solutions in engineering, IT, and mission solutions. Using our expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. We are 25,500 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has pro forma annual revenues of nearly $7.1 billion. For more information, visit For ongoing news, please visit our newsroom. For SAIC benefits information, see Working at SAIC. EOE AA M/F/Vet/Disability

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