System Administrator for Public Key Infrastructure (PKI)
Prime Nearshore is a consultancy partner that specializes in software development and business process management across diverse industries and initiatives. With 18 years of experience, our technology center leverages exceptional human and technical expertise to meet and exceed the standards of complex global projects.
Position:
Senior System Administrator - PKI
Location: Remote from Portugal
About the Project
We are seeking an experienced system administrator with deep expertise in PKI to join a critical infrastructure project. This role is pivotal as you will be the primary PKI expert, driving the design, implementation, and long-term operation of the system.
Since there is no advanced PKI knowledge in-house, you will provide expert input, define best practices, and lead the evolution of the PKI environment.
Key Responsibilities:
* Design, deploy, and operate the PKI solution, including Root CAs, Sub CAs, CRL, and OCSP services.
* Provide strategic and technical leadership on PKI-related topics, ensuring secure and efficient operations.
* Implement hardening measures for Windows Server AD Certificate Services.
* Develop automation scripts and operational tooling using PowerShell.
* Manage PKI-related infrastructure in VMware vCloud environments.
* Collaborate with stakeholders to ensure PKI aligns with business, security, and compliance requirements.
* Prepare documentation, operational guidelines, and training materials for future PKI team members.
Required Skills & Experience:
* Proven track record in PKI design, deployment, and administration in enterprise environments.
* Strong expertise in Windows Server AD Certificate Services and system hardening.
* Proficiency in PowerShell scripting for automation.
* Experience with VMware vCloud infrastructure.
* Strong communication skills in English.
Desirable Skills:
* Basic knowledge of Linux-based PKI solutions.
* Experience in infrastructure projects for large-scale or critical environments.
Additional Notes:
This is a senior lead role in the future, the plan is to expand the PKI team with mid-level and junior engineers to establish a 24/7 on-call rotation and night shift coverage. You will play a key role in mentoring and guiding the incoming team.