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Job Description

Sr. Security Engineer opportunity in Atlanta focused on enterprise PKI design, operations, and automation across CI/CD and cloud environments.

  • Job ID: J54136
  • Location: Atlanta, GA (onsite)
  • Duration: 10 Months + Extension
  • Bill Rate: $71/hour
  • Employment Type: W-2, 1099, C2C
  • Domain Exposure: Government
  • Client: To Be Discussed Later

Responsibilities

  • Design, implement, operate, and maintain enterprise PKI infrastructure.
  • Maintain availability, resiliency, patching, and overall stability of PKI services.
  • Run certificate lifecycle management, including issuance, renewal, revocation, and replacement.
  • Administer and support large-scale certificate environments used across enterprise applications and infrastructure.
  • Manage trust stores, certificate chains, and certificate integrity.
  • Develop and implement automation for certificate lifecycle processes.
  • Integrate PKI services with CI/CD pipelines, cloud platforms, and enterprise applications.
  • Deploy and operationalize PKI connectors, tools, and automation pipelines.
  • Define and enforce certificate usage, cryptographic security, and certificate issuance policies.
  • Support compliance requirements related to NIST, CMMC, PCI, and TSA directives.
  • Collaborate with application, infrastructure, and security teams to enable certificate automation.
  • Support application teams through PKI onboarding, integration, and operational guidance.
  • Identify and remediate risks tied to certificate expiration, misconfiguration, and trust.
  • Support incident response for certificate failures and encryption issues.
  • Improve certificate health monitoring, reporting, and compliance visibility.
  • Support adoption of emerging cryptographic standards, including Post-Quantum Cryptography (PQC).
  • Evaluate and implement modern PKI solutions to improve scalability, security, and resilience.

Requirements

  • Experience designing and operating enterprise PKI infrastructure with certificate lifecycle management.
  • Ability to manage trust stores, certificate chains, and certificate integrity at enterprise scale.
  • Experience automating certificate lifecycle management.
  • Experience integrating PKI services with CI/CD pipelines and cloud platforms.
  • Experience operationalizing PKI connectors, tools, and automation pipelines.
  • Knowledge of certificate usage, cryptographic security, and certificate issuance policies.
  • Familiarity with compliance requirements related to NIST, CMMC, PCI, and TSA directives.
  • Experience supporting incident response for certificate failures and encryption issues.
  • Experience with certificate health monitoring, reporting, and compliance visibility.
  • Experience supporting adoption of Post-Quantum Cryptography (PQC).

Technology Stack

  • Enterprise PKI
  • CI/CD pipelines
  • Cloud platforms
  • Post-Quantum Cryptography (PQC)
  • NIST
  • CMMC
  • PCI
  • TSA

Work Authorization

  • US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other
  • US-Citizen, H-1B, OPT-EAD, GC-EAD

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