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Job Details

Linux/Windows Systems Administrator ( R-00075812 )


Linux Systems Administrator



Annapolis Junction, Maryland, United States


Job Description:

Leidos is seeking System Administrator position that will provide LINUX and WINDOWS System Administration (majority is LINUX, but WINDOWS experience is also required) support to Mission Systems. Seeking a self-starter, who is resourceful, thinks out of the box and can work both independently, as well as part of a team.

Duties and Responsibilities:

Responsible for the development, implementation, maintenance, enhancement, troubleshooting and maintenance of complex and diverse IT systems to meet requirements. Works independently or part of a team on advanced systems analysis projects. Reviews and tests IT systems for adherence to requirements and documents test results. Resolve tickets and problem reports on specific technologies and hardware/software components to include COTS/GOTS products from the system level to individual hardware/software components. Recommends new technologies and processes for complex systems. Coordinates system installations and monitors equipment functioning. Creates build docs for system administrators. Identifies system requirements for operations and security, and works with other engineers and staff to develop design and integrate components.

Required Qualifications:

  • This position requires experience with both LINUX and WINDOWS System Administration.
  • Requires BS degree and minimum 8 years of prior relevant experience
  • VMware experience.
  • Virtualization experience (VMware vCenter, ESXi, KVM).
  • A minimum of 8 years total system administration experience with computer systems.
  • Within the last 3 years, experience with either UNIX or Windows System Administration, to include user account administration, installation and configuration of workstations and peripherals, kernel parameter and disk partition modification, client-server support, software and hardware upgrades, troubleshooting, and shell script programming.
  • Within the last 3 years, experience with Network Information Service (NIS), Network File System (NFS), Domain Name System (DNS), and Lightweight Directory Access Protocol (LDAP).
  • Within the last 3 years, a minimum of 1 year scripting experience using BOURNE Shell, C Shell or KORN Shell languages.
  • Within the last 3 years, a minimum of 1 year experience performing periodic system back-ups and developing/documenting standard operating procedures for these activities.

Preferred Qualifications:

  • A Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Technician (RHCT) certification is highly desirable and can substitute for 1 year experience.
  • Understanding of information security principles and practices.
  • Experience with IAVA patching
  • Experience with NetApp and Isilon storage, NiagaraFiles (NiFi) dataflow.
  • Knowledge of networking, DNS, web services (apache, tomcat), NFS, SMB, and OpenLDAP.
  • Ability to automate system tasks using bash, python, perl scripting.

Pay Range: