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GuidePoint Security

Network Security Engineer

Falls Church, VAmidAdded today

About this role

GuidePoint Security seeks a Network Security Engineer to manage PKI and certificate infrastructure for federal clients, primarily USPS applications. You'll troubleshoot complex certificate issues, lead PKI team efforts, and drive automation using tools like Venafi/CyberArk while exploring AI-driven solutions.

What you'll do

  • Resolve PKI and certificate-related issues for USPS applications, recommending process improvements
  • Supervise PKI team and provide technical guidance on complex projects
  • Support certificate automation using Venafi/CyberArk TPP and identify AI integration opportunities
  • Generate reports and documentation leveraging automation tools
  • Manage REST API integration, SCEP, and Microsoft AD auto-enrollment implementations
  • Troubleshoot digital certificate problems and monitor ADCS environments

What they're looking for

  • Public Key Infrastructure (PKI) and Certificate Authority administration
  • Venafi/CyberArk TPP and Microsoft Certificate Authority
  • PowerShell scripting and REST API integration
  • SCEP and Microsoft AD auto-enrollment protocols
  • Active Directory Certificate Services (ADCS) and Hardware Security Modules (HSMs)
  • VCERT, Git, Ansible, and Visual Studio Code
  • TLS/SSL encryption and Post Quantum Cryptography knowledge
  • Team leadership and stakeholder communication
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GuidePoint Security

GuidePoint Security builds and deploys security infrastructure and automation solutions for federal government, intelligence community, and enterprise clients. The company is hiring for specialized security engineering roles including cloud security architects, network security engineers, Linux automation specialists, and security operations professionals with expertise in platforms like Splunk, Zscaler, and firewall technologies.

View all jobs at GuidePoint Security

Likely interview questions

  • Walk us through your experience troubleshooting complex PKI certificate issues in production environments—what was the most challenging scenario?
  • Describe your hands-on experience with Venafi or CyberArk TPP certificate automation; how have you reduced manual certificate management tasks?
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