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Sr. Systems Administrator

Job in Orlando, Orange County, Florida, 32885, USA
Listing for: Leading Solutions LLC
Full Time position
Listed on 2025-12-01
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity
Job Description & How to Apply Below

Sr. Systems Administrator – Camp Atterbury, IN

Provide training and other support for the ARNG’s Mission Command Training Support Program (MCTSP) at the MTCs or through Mobile Training Teams (MTT). Provide and support realistic and demanding Live, Virtual, Constructive, and Gaming training for Soldiers, leaders and units from individual through collective Mission Command training in various operational and dynamic environments.

Responsibilities
  • Administer servers, networks, and systems.
  • Conduct System Administration functions on multiple systems capable of connecting to multiple network enclaves.
  • Ensure cybersecurity compliance and availability.
  • Support exercise networks and data integrity.
  • Builds, configures, and maintains servers and systems for the MTC.
  • Maintains the integrity and security of servers and systems.
  • Sets up administrator, user and service accounts.
  • Maintains and provides the guidance and troubleshooting for simulation software suites.
  • Assist with troubleshooting technical issues, managing user accounts, installing software updates, and ensuring system security.
Qualifications
  • Bachelor’s in IT/CS.
  • 5+ years systems admin (Windows/Linux). DoD 8570 IAT I (Security+ required).
  • Virtual environments/AD experience.
  • U.S. Citizenship is required.
  • Must possess or be eligible to obtain for a Secret security clearance.
  • Must be able to read, write and speak fluent English.
  • Knowledgeable and experienced in Microsoft Windows, Outlook, Word, Excel, PowerPoint, and Teams, and Adobe Acrobat.

Leading Solutions is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer. We are committed to ensuring a workplace free of discrimination based on race, color, religion, age, disability, genetic information, sex, sexual orientation, gender identity, or national origin, military or veteran status, and any other basis protected by applicable law.

Leading Solutions is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and Woman-Owned Small Business (WOSB) headquartered in Kissimmee, Florida. The Company provides professional, technical, administrative, and healthcare services to Government and commercial clients. Leading Solutions customer-centric foundation ensures that our leadership and employees meet customer challenges and build trusting partnerships that lay the groundwork for success.

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