Demo

Junior Collaboration Systems Administrator

TSC
Arlington, VA Full Time
POSTED ON 4/9/2026
AVAILABLE BEFORE 5/8/2026
TSC is seeking a Junior Collaboration Systems Administrator to maintain and enhance our internal communication platforms and content management systems. You will work closely with IT and other corporate teams as the primary administrator and expert for Microsoft SharePoint and Teams, ensuring effective collaboration, security, and document lifecycle management across the organization.

The ideal candidate would be located in the Huntsville, AL, Bloomington, IN or DC metro area with the ability to work on a hybrid basis.

Responsibilities:

  • SharePoint Online Management: Design and maintain SharePoint sites, manage access and security, and implement document management best practices.
  • Microsoft Teams Administration: Govern team creation, configure channels and apps, and support web meeting configuration and troubleshooting.
  • Support & Integration: Serve as the Tier 1 escalation point for collaboration-related tickets. Help integrate Teams and SharePoint workflows with other enterprise tools.
  • User Enablement: Provide training, support, and documentation to help staff maximize the value of collaboration tools.
  • Governance & Security: Work with cybersecurity teams to configure appropriate security measures to protect sensitive information. Monitor usage reports and support risk assessments.

Required Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, related field or equivalent work experience and 1-3 years of SharePoint and Teams administration in Microsoft 365
  • US Citizenship with the ability to obtain and maintain a government security clearance.
  • Strong understanding of Azure Active Directory (Entra ID) as it relates to M365 groups and permissions
  • Proven ability to troubleshoot complex technical issues
  • Ability to work independently and collaborate with a wide audience.

Preferred Qualifications:

  • Experience with GCC High or other regulated M365 environments
  • Hands-on experience managing Zendesk or similar help desk systems.
  • Experience with Power Automate to create workflows between SharePoint, Teams, and external apps.
  • Experience with data migration tools such as Sharegate
  • Microsoft certification for Administrator Expert or similar

TSC Benefits:

TSC offers a stable work environment, a competitive salary, and a comprehensive benefit package; including ESOP participation, 401k Plan, Flexible Work Schedules, Tuition Reimbursement, Co-Sponsored Health Plan, Paid Leave and much more. Come and join our team!

Applying to TSC:

Only those candidates invited for an interview will be contacted. Employment at TSC is contingent upon the successful completion of a comprehensive background check, security investigation, and drug screening. TSC offers a professional working environment, a competitive salary, and an excellent benefits package.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60–1.4(a), 60–300.5(a) and 60–741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Salary.com Estimation for Junior Collaboration Systems Administrator in Arlington, VA
$89,300 to $113,398
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