Jobs › Companies › Leidos › Jr. System Administrator

À propos de ce poste Jr. System Administrator chez Leidos

Leidos · Sur site · O'Fallon, IL

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:

  • BA Degree and less than 2 years of experience. Experience may be accepted in lieu of degree.

  • 1 year of experience in customer service environment

  • Must hold an 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.

GSMO

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

September 24, 2026

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 $50,700.00 - $91,650.00

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.

Prêt à postuler chez Leidos ?
Postuler chez Leidos

Comment se compare ce salaire pour System Administrator

Ce poste paie $71,175/yr — en dessous de la fourchette habituelle pour les postes System Administrator.

$73,300 la médiane $115,055 $163,338

Fourchette typique $92,500–$137,869/yr, à partir de 610 annonces System Administrator comparables sur JobsRadar (rémunération annualisée en USD). Voir les aperçus de salaire pour System Administrator →

À propos de Leidos

Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are

Voir tous les emplois chez Leidos →

Emplois similaires

IonQ
Sr. Netsuite Business Systems Analyst/Administrator
IonQ
⚡ Postuler tôt College Park, Maryland, United... Sur site
● Nouveau 👁 Vu ✓ Postulé il y a 2 h
AEVEX
UKG Systems Administrator
AEVEX
⚡ Postuler tôt Solana Beach, California, Unit... Sur site $90,000–$105,000
● Nouveau 👁 Vu ✓ Postulé il y a 4 h
Five9
Desktop Systems Administrator II
Five9
⚡ Postuler tôt Irving, TX (Onsite) Hybride $72,100–$200,200
● Nouveau 👁 Vu ✓ Postulé il y a 5 h
WA
Systems Administrator
Whisper Aero
⚡ Postuler tôt Nashville or Crossville, TN Sur site
● Nouveau 👁 Vu ✓ Postulé il y a 5 h
STR
Classified Systems Administrator
STR
⚡ Postuler tôt Woburn,MA Sur site $105,000–$125,000
● Nouveau 👁 Vu ✓ Postulé il y a 6 h
STR
Classified Systems Administrator
STR
⚡ Postuler tôt Arlington, VA Sur site $105,000–$125,000
● Nouveau 👁 Vu ✓ Postulé il y a 6 h
STR
Classified Systems Administrator
STR
⚡ Postuler tôt Atlanta, GA Sur site $85,000–$120,000
● Nouveau 👁 Vu ✓ Postulé il y a 6 h
Nuvei
IT Helpdesk Administrator
Nuvei
⚡ Postuler tôt Vilnius, Vilnius City Municipa... Sur site
● Nouveau 👁 Vu ✓ Postulé il y a 7 h
SMX
Junior Systems Administrator (5744)
SMX
⚡ Postuler tôt Patuxent River, MD Sur site $61,000–$105,000
● Nouveau 👁 Vu ✓ Postulé il y a 7 h

Inscrivez-vous pour des suggestions adaptées aux emplois que vous ouvrez et aux recherches que vous enregistrez.

Plus d’emplois chez Leidos

Voir tous les emplois chez Leidos →

Postuler maintenant
🤖

Doucement — un instant

JobsRadar a été conçu pour de vraies personnes qui traversent une période difficile dans leur recherche d’emploi — pas pour des requêtes automatisées. Vous cliquez beaucoup trop vite et vous êtes maintenant temporairement bloqué.

Revenez plus tard. Si vous cherchez réellement un emploi, nous sommes de votre côté — agissez simplement comme un être humain.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Prenez une longueur d’avance dans votre recherche d’emploi.

Rejoignez notre canal Telegram pour ce qui vous aide à décrocher le poste — références salariales, le pouls hebdomadaire du marché et les annonces de nouveautés. Pas de spam, que du signal.

Rejoindre le canal — c’est gratuit