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From the employer's careers site First seen 25 Oct 2026

Junior System Administration

Leidos Scott AFB, IL On-site entry full-time

Salary

$50,700 - $91,650 per year

Apply on Leidos

Description

Leidos is seeking a Junior System Administration to support DISA's GSM-O contract at Scott AFB, IL. The System Administrator will protect DISA's information and information systems from unauthorised access.

Primary Responsibilities:

  • Maintain smooth operation of multi-user computer systems, coordinating with customers and administrators
  • Communicate policies and procedures to customers
  • Update digital systems to provide insight into ongoing efforts and tickets
  • Monitor alarm systems
  • Perform basic system administrator duties
  • Interact with users and evaluate vendor products
  • Create, maintain, and implement detailed documentation and standard operating procedures
  • Provide support on a Monday to Friday business hours schedule, with on-call, extended hour, and weekend support as required
  • System monitoring using installed and external tools

Basic Qualifications:

  • Bachelor's degree with less than 2 years of experience, or equivalent experience
  • 1 year of experience in a customer service environment
  • Active SECRET security clearance prior to start
  • Complete DoD 8750 certification (e.g., Security+) within 6 months of start date
  • Basic understanding of scripting languages

Preferred Qualifications:

  • Additional training, education, or certification in IT-related programs
  • Experience with a ticketing system
  • Experience working with virtual environments

The pay range for this role is $50,700.00 - $91,650.00.

Skills

Required

Nice to have

  • ticketing system
  • virtual environments

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/OFallon-IL/Jr-System-Administrator_R-00193049

Apply on Leidos