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Senior Systems Administrator SA02

Austin, TX
Austin, TX
Senior Systems Administrator - Solicitation# TXGLOSSA02
Texas General Land Office (GLO)
Conduct a comprehensive assessment of the existing GLO M365 tenant, including Exchange Online, SharePoint, Teams, OneDrive, and Azure AD Identify opportunities to improve governance, security posture, and operational efficiency, and develop a prioritized improvement roadmap. Develop and document policies, standards, and procedures related to M365 configuration, access controls, compliance, and administration. Serve as the technical advisor to GLO leadership during the CDR tenant migration project, collaborating with the selected vendor to review and validate migration plans, sequencing, risks, and data integrity. Ensure all tenant activities meet relevant federal compliance requirements (e.g., FedRAMP, CJIS, NIST 800-53). Recommend and implement Microsoft 365 best practices across identity, collaboration, and security services. Automate administrative and configuration tasks via PowerShell, and support optimization of workflows through Power Automate and Power Apps Support configuration improvements to conditional access, DLP, retention policies, audit logging, and tenant hardening Validate functionality of SharePoint, Teams, OneDrive, and Outlook services post-migration, and address configuration gaps. Provide Tier 3 support and guidance during the transition and stabilization phases. Collaborate closely with internal stakeholders (cybersecurity, help desk, PMO, and executive leadership) to ensure seamless change management Maintain clear and detailed documentation including system configurations, technical runbooks, and change logs. Track project deliverables and provide input to ensure successful execution on time and within scope/budget.
Ability to assess and optimize Microsoft 365 tenant configuration in alignment with federal compliance frameworks (e.g., FedRAMP, CJIS, NIST 800-53). Experience acting as a technical advisor during large-scale M365 tenant migrations. Proven ability to develop and maintain technical documentation, runbooks, and policy standards. Strong communication skills to coordinate across vendors, internal teams, and executive stakeholders Expertise in identifying and implementing M365 security best practices and governance improvements. Familiarity with Power Automate and Power Apps for workflow modernization.
The working position is Hybrid - On Site and Telework
Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.
Actual
Years
Experience
Years
Experience
Needed
Required/
Preferred
Skills/Experience
  7 Required Vendor Management
  5 Required M365 Tenant Technical Expertise
  5 Required Exchange Online
  5 Required SharePoint Online
  5 Required Azure AD
  5 Required PowerShell Scripting
  5 Required Identity & Access Management
  4 Required MS Teams
  4 Required Security & Compliance Configuration
  4 Required Technical Documentation
  3 Required OneDrive for Business
  3 Preferred Power Automate
  3 Preferred Microsoft 365 Security Hardening
  3 Preferred FedRAMP/NIST/CJIS Compliance
  3 Preferred Change Management Support
  3 Preferred Project Coordination
  2 Preferred Power Apps
  2 Preferred Intune
  2 Preferred DNS/Domain Management
  2 Preferred Licensing Strategy
 
I need Three References
 
 
Reference Name (Required):  
Title (Optional)  
Company Name (Required):  
Phone Number (Required include area code):  
E-mail address (Optional):  
Professional Relationship (Optional):  
 
 
 
Peer                                                                      Co-Worker                                                                                                                                                Supervisor
 
 
 
Customer                                                             End-User                                                                                                                                                   Subordinate
 
 
Reference Name (Required):  
Title (Optional)  
Company Name (Required):  
Phone Number (Required include area code):  
E-mail address (Optional):  
Professional Relationship (Optional):  
 
 
 
Peer                                                                      Co-Worker                                                                                                                                                Supervisor
 
 
 
Customer                                                             End- User                                                                                                                                                 Subordinate
 
 
Reference Name (Required):  
Title (Optional)  
Company Name (Required):  
Phone Number (Required include area code):  
E-mail address (Optional):  
Professional Relationship (Optional):  
 
 
 
Peer                                                                      Co-Worker                                                                                                                                                Supervisor
 
 
 
Customer                                                             End- User                                                                                                                                                 Subordinate
 

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