Leidos is seeking a candidate to fill a Junior Window System Administrator position supporting DISA's GSM-O contract at Scott AFB, IL. The candidate will maintain the smooth operation of multi-user computer systems running Windows Server OS and Linux servers on a global network management system.
Provides support on a M-F schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations. Position may require domestic and international travel, estimated at less than 10%. All work is performed based on service level agreements (SLA) and customer defined Accepted Level of Performance (ALP). Candidate is required to support the development, documentation and tracking of measurements and metrics relevant to the ALP's. Some telework may be permissible.
PRIMARY RESPONSIBILITIES:
- Be able to work in a rapid paced environment.
- The candidate works independently to maintain the smooth operation of a multi-user computer systems, including coordination with network administrators.
- Duties include setting up user, administrator and service accounts.
- Resolves issues related to networks, applications, security monitoring and protection systems
- Interacts with other technicians to resolve complex problems.
- Creates, maintains, and implements detailed documentation to include standard operating procedures; Tactics, Techniques and Procedures; and Work Instructions
- Application of security settings and other commercial best practices such as DISA STIGS.
- Reviewing/updating Wiki pages
- Provides support on a M-F schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations.
BASIC QUALIFICATIONS:
- Bachelor's degree in a relevant technical discipline and 2 years of overall related experience with a Windows server environment. Specific experience, education and training may be considered in lieu of degree
- Remote Desktop Services (Login and Security)
- Managing Active Directory
- System (hardware) and application (software) installation and configuration.
- System monitoring using installed tools.
- Application of security settings and other commercial best practices such as DISA STIGS.
- Experience with configuration, troubleshooting and maintaining virtual environments.
- Currently possess an active Secret security clearance and the ability to acquire a Top Secret security clearance is required for this position.
- Currently possess DoD 8750 certification at least IAT level II, e.g. Security+ce.
PREFERRED QUALIFICATIONS:
- Experience with a ticketing system such as BMC Remedy
- ITIL Foundation certified
- Linux OS experience.
- Cisco Security Manager and/or Cisco Identity Services Engine
- Networking using Cisco and/or Juniper switch or routers
- Security Information and Event Management
Troubleshooting Citrix Virtual Desktop and applications
Original Posting:May 7, 2025For 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 - $90,475.00The 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.
Similar Jobs
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.
