Cybersecurity PKI Systems Administrator
Cybersecurity PKI Systems Administrator
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Job Description
International consulting group founded in 2019 Ekkiden fosters an ecosystem of passionate and committed consultants who lead organizational operational and technological transformation projects in IT/Digital Industry/R&D and Sustainability for large enterprises and SMEs in France Switzerland Spain and Germany.
About the job :
United Nations is seeking aCybersecurity PKI Systems Administrator to support the implementation maintenance and evolution of Web Application Security Public Key Infrastructure (PKI) and cryptographic solutions. This role is crucial to securing applications and data across a hybrid enterprise environment working in close collaboration with the Cybersecurity Services Division and client organizations.
You will manage a variety of cloudnative tools and play an integral part in securing access managing certificates and enforcing Zero Trust principles to protect UNICCs digital assets and those of its partners.
Key Responsibilities
Configure manage and monitor Cloudflare security services: WAF DDoS protection Zero Trust Access Bot Management API Shield Rate Limiting DNS.
Support SSO integrations and identity federation using protocols such as SAML OIDC and OAuth.
Administer PKI environments including Microsoft CA EJBCA Dogtag and Cloudflare SSL.
Automate the lifecycle of digital certificates (issuance renewal revocation auditing) via scripting PowerShell Python and orchestration tools.
Manage DNS and proxy services including splithorizon setups and DNSSEC.
Enforce Zero Trust access policies and assist in service/user onboarding/offboarding.
Collaborate on incident response activities for webbased threats and authentication issues.
Develop and maintain comprehensive documentation and operational baselines.
Support compliance and audit efforts through technical documentation and insights.
Contribute to internal training and awareness efforts on secure practices.
Perform other relevant cybersecurityrelated tasks as needed.
Required Qualifications
Technical Experience (Essential)
Minimum 5 years of experience in cybersecurity with a focus on PKI and cryptographic systems.
Handson experience with Cloudflare security tools: WAF Zero Trust DDoS protection etc.
Strong background in certificatebased solutions including automation.
Indepth knowledge of federation protocols (SAML OAuth2 OIDC) and SSO implementations.
Experience with MultiFactor Authentication (MFA) systems.
Proficient in PowerShell and/or Python scripting.
Solid understanding of Zero Trust Architecture.
Excellent documentation communication and collaboration skills.
Ability to work autonomously with proactive reporting and minimal supervision.
Technical Experience (Desirable)
Familiarity with incident response for authentication and webbased attacks.
Knowledge of tools like ServiceNow CyberArk KeyFactor Thales/nCipher.
Experience with DNS security standards: DNSSEC DMARC.
Practical exposure to hybrid cloud environments and layered identity/security models.
We offer:
Whats the Recruitment Process Like at Ekkiden
At Ekkiden were committed to providing a positive experience for every candidate.
While this is our standard process we may make adjustments based on specific circumstances.
You can also find all our job offers on our website
Experience:
Unclear Seniority
Employment Type
Full-Time
Key Skills
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