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Senior PKI Engineer

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Hybrid

Senior PKI Engineer

Prophecy Technologies

Senior PKI Engineer

Skills

PythonCybersecurityAWSLinuxCertificate ManagementCompliance

3 months ago

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Important information


Contract type:

Freelance / Contract

Location:

Atlanta, GA, USA

Work mode:

Hybrid

Published on:

10 August 2026

What they need


Job Title: Senior PKI Engineer

Location : Atlanta, GA

Duration: Contract

Job Description :

Skills: 8-10+ years experience required

Cyber Security

AWS DevOps and Automation

Public Key Infrastructure (PKI)

Must Have Technical/Functional Skills:

Good working experience with scripting platforms (PowerShell, Batch, Json, Python, YAML, etc) · Expert in PKI design, implementation, administration, and provisioning in AWS. Extensive experience in AWS PKI services: KMS, CloudHSM, ACM, CloudFront, Secrets Manager, CloudTrail · Experience with PKI-based products (including Web servers and certification authorities) and Common PKI-based protocols (including SSL and TLS, HTTPs, or LDAPs).

· A solid understanding of Public Key Infrastructure (PKI) including technology, standards, and implementations, with experience managing, configuring, or supporting a PKI certificate authority · Experience with certificate authority (CA) implementation in compliance with the Federal PKI (FPKI) Common Policy Authority.

· Conduct technical research and set cloud security direction and strategy · Experience in automating certificate renewal and certificate life cycle management.

· Experience with Microsoft's PKI Technologies and latest Windows and Linux server platforms.

· Experience with integration of Venafi with Microsoft PKI Technologies and Public PKI Providers.

· Experience on IBM Mainframe platforms Encryption (TKE, UKO, SGKLM, etc).

· Experience in areas such as identity management, provisioning, authentication, authorization, certification/governance, monitoring along, including HSPD-12 compliance.

· Experience developing and implementing IT Contingency Plans.

Preferred Qualifications & Skills:

· Bachelor’s Degree in Information Security, Computer Science, or related field.

· 5+ years of professional experience in PKI, Venafi, digital certificates management, IBM-Mainframe, Scripting and Information Security domains.

· Experience with Agile software development methodologies.

· Preferred one or more certifications: CISSP, AWS Cloud Certificates, CISM or other Cyber Security related certification.

Roles & Responsibilities

· Support and mature Delta’s PKI (Public Key Infrastructure) program, including strategy, governance, implementation, operations and continuous alignment with compliance and regulatory requirements.

· Engage with system owners, business teams, and IT stakeholders in strategic discussions to provide best in class PKI security strategy and industry guidance to maximize long-term business objectives.

· High performing and self-motivated, extensive professional experience in designing, implementing and managing PKI and security solutions.

· Solid understanding of PKI concepts and security properties.

· Support PKI-based products (including Web servers and certification authorities) and Common PKI-based protocols (including SSL and TLS, HTTPs, or LDAPs).

· Experience with certificate authority (CA) implementation in compliance with the Federal PKI (FPKI) Common Policy Authority.

· Review, patch, the Red Hat Certificate System source code for defects.

· Develop Red Hat Certificate System source code to implement new capability.

· Strong expertise in PKI Engineering Support and troubleshooting.

· Experience with HSM design and implementation.

· Working knowledge with OSI layer 2-7 security tactics and different kinds of attacks.

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