**Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** Join our team at Thermo Fisher Scientific to work with a curious group dedicated to innovation. We offer ample resources and opportunities for impactful contributions. **Location/Division Specific Information** This role is part of the Cybersecurity Architecture team within Corporate Infrastructure & Security (CIS). **Discover Impactful Work:** Join our global Cybersecurity Architecture team as a Senior Staff Security Architect involved in enterprise security architecture and PKI solutions. **A day in the Life:** + Lead all aspects of PKI related technologies, processes and operations, with a focus on overall process improvements. + Collaborate with technical architects and engineers to grasp workflows for secure handling of private key material and appropriate PKI usage. + Define and identify new use cases where PKI could be used and maintain relevant roadmaps on improving the way PKI and related technologies are being used. + Lead technical encryption and key management, ensuring accurate algorithms for future technology like quantum computing. **Keys to Success:** + Deep understanding of underlaying cryptographic functions, algorithms and implementation details. + Ability to invent, develop and implement various workflows using PKI for encryption, authentication, connectivity bootstrapping and digital signatures. + Experience with automating private key delivery and certificate renewals across a wide range of various target systems while maintaining the confidentiality of private keys. + Ability to understand sophisticated workflows and to define requirements and recommendations to improve the security of the technical landscape, especially for workflows related to authentication or encryption. + Eager to learn and keep updated on PKI advancements to meet future industry needs. **Education** + Master’s degree in cybersecurity, computer science, or related field, or equivalent experience. + Certifications not required, but encouraged: CISSP, or other PKI-related certifications a plus. **Experience** + 7+ years of hands-on experience with crafting, managing and configuring public key infrastructure and related solutions. + Programming and scripting experience, ideally in an infrastructure as code setting, focusing on certificate delivery automation. + Past experience with various enterprise level PKI solutions and other relevant technologies, including monitoring and evolvement of said solutions. + Experience with managing code-signing related workflows and appropriate delegation modes for the use of special purpose private keys. **Knowledge, Skills, Abilities** + Strong proactive analytical and problem-solving skills in both ambiguous and tactical situations with a bias for action. + Capability to function autonomously as well as collaborate effectively within a team. + Dedication to excellence, high-quality standards, and attention to detail. **Benefits** We offer competitive remuneration, annual incentive plan bonus, healthcare, and a range of employee benefits. Thermo Fisher Scientific offers employment with an innovative, forward-thinking organization, and outstanding career and development prospects. We offer an exciting company culture that stands for integrity, intensity, involvement, and innovation! Thermo Fisher Scientific is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other legally protected status.