Senior Windows Systems Engineer - Endpoint Deployment & PKI

New
C
Creative ChaosAI orchestration
Pakistan. India. Germany. Argentina. Romania. BrazilFull-TimeSenior
Salary not disclosed
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Job Details

Languages
Plain English
Experience
5+ years of experience in Windows systems engineering, endpoint engineering, or build and release for Windows software.
Required Skills
CI/CDGitHub Actions

Requirements

  • Have 5+ years of experience in Windows systems engineering, endpoint engineering, or build and release for Windows software.
  • Know the Windows installer stack, services, registry, and certificate stores.
  • Have signed and shipped Windows kernel drivers in production through Microsoft's attestation or WHQL process.
  • Understand EV certificates, cross-signing history, Secure Boot, and HVCI requirements.
  • Have packaged and deployed software through Microsoft Intune at enterprise scale, including Win32 apps, MSI/MSIX, detection rules, and configuration profiles.
  • Have managed production certificate lifecycles using tools such as Azure Key Vault, HSMs, internal CAs, or certificate management platforms.
  • Be able to explain a chain of trust to developers and customer security teams.
  • Use PowerShell and have built signing or packaging steps into CI/CD pipelines such as GitHub Actions or Azure DevOps.
  • Be able to guide a US enterprise IT team through a deployment in plain English and write usable documentation.

Responsibilities

  • Run the end-to-end signing process for Windows kernel drivers, including EV code signing, Microsoft Partner Center attestation, and HLK/WHQL submissions where needed.
  • Maintain compliance with Microsoft's changing driver signing requirements.
  • Build and maintain MSI, MSIX, and Win32 (.intunewin) packages for Intune deployment.
  • Define install and uninstall logic, detection rules, dependencies, silent installs, and upgrade paths.
  • Manage product certificate issuance, secure storage, distribution, rotation, renewal, and revocation.
  • Integrate signing and packaging into CI/CD so releases are signed, versioned, and reproducible.
  • Write deployment guides, Intune configuration profiles, and certificate trust policies for customer IT teams.
  • Join calls with customer endpoint teams to troubleshoot rollouts when needed.
  • Track deployment success rates, failed installs, and signing or trust errors, and fix root causes.
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