Jr. System Administrator

Leidos • fulltime • O'Fallon, IL, US • 3w ago

Description

JOB SUMMARY:
Leidos is seeking a candidate to fill a Junior System Administration position supporting DISA's GSM-O contract at Scott AFB, IL. The System Administrator is responsible for protecting DISA’s information and information systems from unauthorized access, use, disclosure, disruption, modification, perusal, inspection, recording and destruction.

PRIMARY RESPONSIBILITIES:

The candidate must be able to work independently to maintain the smooth operation of a multi-user computer systems, including coordination with customer and other administrators.
Communicate policies and procedures to customers
Update digital systems to provide insight to ongoing efforts and tickets
Monitor alarm systems
Perform basic level system administrator duties.
Interacts with users and evaluates vendor products.
Creates, maintains, and implements detailed documentation and maintains standard operating procedures.
Provides support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations.
System monitoring using installed tools as well as external tools.

BASIC QUALIFICATIONS:

HS diploma and 1 year of overall related experience or education in lieu of experience
1 year of experience in customer service environment
Must hold an active US Secret Security clearance with the ability to obtain a TS clearance
Hold an active Sec+ certification
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.

GSMO

Original Posting:

June 17, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $50,050.00 - $90,475.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.