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Security Engineer -

Prestige Staffing Information Technology Job Dallas, TX (Onsite) Contractor
JobID: 53871

Security Engineer (Microsoft 365 / Power Platform / Copilot) 
Contract-to-Hire
Dallas, TX (Chase Tower) | Hybrid (2 days onsite/week first 90 days, then 1 day/week)

Prestige Staffing is partnering with the second largest law firm in the country to hire a Security Engineer focused on securing Microsoft 365 + modern business appsSharePoint Online, Teams, Power Platform, Dynamics 365, Microsoft Fabric, and Copilot/Copilot Studio.

What you’ll do

  • Secure SharePoint/OneDrive/Teams (permissions, external sharing, guest access, governance)
  • Govern Power Platform + Copilot/Copilot Studio agents (DLP, connectors, environments, guardrails)
  • Secure Fabric analytics and Dynamics 365 security models
  • Support monitoring + investigations tied to data exposure / misconfigured agents

What we’re looking for

  • 5+ years in Microsoft 365/SaaS/app security
  • Hands-on with SharePoint, Teams, Power Platform, Dynamics 365
  • Identity/access controls (Entra ID concepts, Conditional Access, RBAC)
  • Preferred certs: SC-300, SC-400, AZ-500 (PL-900/PL-500 a plus)

Interested? Please message me with your resume + a quick note on your M365/Power Platform/Copilot security experience.

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Job Snapshot

Employee Type

Contractor

Location

Dallas, TX (Onsite)

Experience

Not Specified

Date Posted

05/19/2026

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