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Senior SharePoint Administrator

AET FEDERAL INC
Full Timesenior
Washington, District of Columbia, US$120k – $135kPosted February 25, 2026

Job Description

Active Secret Required

CompTIA Security+ Required

Job Overview

We are seeking an experienced Senior SharePoint Administrator to lead SharePoint migration and administration efforts in a secure, compliance-driven environment. The ideal candidate will have strong experience with SharePoint architecture, Microsoft 365, migration tools, and security compliance frameworks.

Required Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
  • Proven experience as a SharePoint Administrator
  • Hands-on experience managing SharePoint migrations
  • Strong knowledge of SharePoint (Online and On-Premises)
  • Experience with migration tools (SPMT, ShareGate)
  • Advanced PowerShell scripting skills
  • Knowledge of ATO frameworks and security compliance
  • Experience with security protocols, access control, and vulnerability management
  • CompTIA Security+ certification (Required)
  • Active Secret Clearance (Required)
  • U.S. Citizenship (Required)

Preferred Qualifications

  • Experience in federal or regulated environments
  • Microsoft 365 certifications (Enterprise Administrator Expert / Administrator Expert)
  • MD-102 Endpoint Administrator Associate
  • Experience with Active Directory, SQL Server, and Microsoft Power Platform

Key Responsibilities

Migration & Administration

  • Plan and execute SharePoint migrations
  • Perform pre- and post-migration validation
  • Manage SharePoint farms, service applications, and site collections
  • Automate tasks using PowerShell

Security & Compliance

  • Ensure compliance with ATO security standards
  • Implement security hardening configurations
  • Conduct security audits and vulnerability scans
  • Manage user access and permissions

Collaboration & Documentation

  • Coordinate with IT and security teams
  • Provide user training and post-migration support
  • Maintain documentation and SOPs

Job Type: Full-time

Pay: $120,000.00 - $135,000.00 per year

Benefits

  • 401(k)
  • Health insurance
  • Vision insurance

Application Question(s):

  • Do you have experience managing and maintaining on-premises SharePoint Server farms? Please specify the number of years.

Security clearance:

  • Secret (Required)

Work Location: In person

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