Senior Project Manager

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  

We are seeking an experienced Cybersecurity Senior Project Manager to lead a multi-year enterprise cryptography transformation programme , delivering Certificate Lifecycle Management (CLM) and Public Key Infrastructure (PKI) capabilities across multiple global workstreams. The role is highly strategic and hands-on, involving technical leadership, financial oversight , and engagement with cross-functional teams to meet critical security and compliance objectives.

This position requires subject-matter expertise in cryptography and certificate management , combined with the ability to oversee large-scale technology programmes and multi-million USD budgets .

Sounds like your kind of challenge?  

What you get in return

Flexible cooperation model  

Hybrid work setup – 6 days per month from the office

Collaborative team culture – work alongside experienced professionals eager to share knowledge 

Continuous development – access to training platforms and growth opportunities 

Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more 

High quality equipment – laptop and essential software provided

Daily tasks

• Scope, planning, RAID management (Risks, Assumptions, Issues, Dependencies), and governance execution.
• Manage budget and financial governance, including forecasting, vendor spend, and multi-million USD programme controls.
• Lead and align multiple workstreams delivering certificates automation, crypto standards implementation, and operational readiness.
• Provide expertise on certificate issuance, renewal, revocation, key lifecycle management, and standard crypto practices.
• Drive stakeholder collaboration across Cybersecurity, Architecture, Engineering, Operations, Risk/Compliance, and external vendors.
• Ensure programme delivery aligns with business objectives, security policies, resilience, and audit requirements.
• Deliver executive-level reporting, steering committee updates, and ensure governance compliance.

Requirements

Proven experience in Cybersecurity or Technology Programme Management for large-scale, multi-year initiatives (e.g., technology transformations, migrations, or security control rollouts).

Strong hands-on knowledge of PKI and Certificate Lifecycle Management (CLM) processes and solutions.

Ability to manage multiple technical workstreams and successfully engage at both technical and senior stakeholder governance levels .

Track record of financial leadership : managing multi-million USD budgets , supplier negotiations, and vendor oversight.

Nice to have:

Familiarity with cryptography standards and protocols (e.g., TLS, X.509 certificates, OCSP/CRL).

Previous experience working in regulated environments (finance, banking, or similar) ensuring compliance with strict controls.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Must have: Cybersecurity, Security, PKI

Nice to have: Cryptography, Protocols, TLS