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Mastech Digital

pki engineer

Remote

United states

Mid level

Freelance

29-10-2025

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Skills

Communication Firewalls Problem-solving Organization AWS Active Directory

Job Specifications

Position Title: PKI Engineer (Senior Consultant)

Duration: 6-12 Months Contract work with huge possible extension

Work Location: (100% Remote) Client in San Francisco, CA

Job Description:

Responsibilities:

PKI Engineer

Design, deploy, and manage highly available PKI solutions ensuring secure and resilient operations across the organization.
Utilize and manage PKI tools such as Microsoft Active Directory Certificate Services, OpenSSL, Hashi Corp Vault, and AWS Certificate Manager for key management and distribution.
Establish integration of PKI solutions with enterprise applications and systems to ensure secure communication and data protection.
Develop and implement strategies and processes for effective key lifecycle management, including creation, distribution, rotation, renewal, and revocation.
Configure, deploy, and manage Hardware Security Modules (HSMs) to enhance the security of key storage and operations.
Implement code signing processes to ensure integrity and authenticity of software distributed within the organization and integrate PKI with Registration Authorities (RA) and Certificate Authorities (CA) to streamline key issuance and management processes.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, or a related field preferred
Proven experience as a Cyber Consultant, Cybersecurity Analyst, or similar role
Strong knowledge of cybersecurity principles, frameworks, and best practices
Familiarity with industry regulations and compliance standards (e.g., GDPR, HIPAA, ISO 27001)
Experience with cybersecurity tools and technologies, such as firewalls, intrusion detection systems, and SIEM
Strong analytical and problem-solving skills, with the ability to assess risks and propose effective solutions
Excellent communication and interpersonal skills, with the ability to effectively communicate complex cybersecurity concepts to non-technical stakeholders

Relevant certifications, such as CISSP, CISM, or CEH, are highly desirable 6-9 years of experience

About the Company

Welcome to Mastech Digital, a leading digital-first company that empowers global corporations through innovative digital transformation services. We specialize in analytics and AI-driven data modernization solutions and integrate them with our global expertise to source any digital and engineering technology skill set worldwide. Through a combination of people, processes, and technology, we help clients derive greater value from their digital transformation services programs. We help organizations across various industries... Know more