Senior Security Engineer

The Defense Procurement Agency (DOT) is a national agency responsible for procuring ammunition, UAVs, military equipment, fuel, food, clothing, and other critical supplies for the Armed Forces of Ukraine and the Defense Forces.

Our mission: Strengthening Ukraine by ensuring reliable support for the Defense Forces while fostering the development of the national defense industry.

Our vision: To become the driving force behind the transformation of Ukraine's defense procurement ecosystem—not only operating the system, but continuously improving it.

We are looking for a Tech Lead / Senior DevSecOps to provide technical leadership to the Security Engineering team, develop information security architecture, implement security solutions across the Microsoft ecosystem, and integrate security requirements into infrastructure and software development processes.

Responsibilities

Provide technical leadership to the Security Engineering team, including prioritizing and distributing tasks, mentoring team members, and ensuring the quality of implementation.
Design and develop information security architecture and key cybersecurity capabilities, including Cloud Security, Identity & Access Management, Vulnerability Management, DevSecOps, and Incident Response.
Implement, administer, and develop security services across the Microsoft security ecosystem.
Conduct security reviews of infrastructure, CI/CD pipelines, and Infrastructure as Code (Terraform).
Collaborate with Infrastructure, DevOps, and Software Engineering teams to integrate security requirements into architecture and development processes.
Develop the AI Security function, including AI Security Proxy, AI Governance, DLP, monitoring, and auditing.
Develop technical security standards, guidelines, recommendations, and information security documentation.

Requirements

Bachelor's or Master's degree in Cybersecurity, Information Technology, Computer Science, or a related field.
3+ years of experience in cybersecurity roles such as Security Engineer, Cloud Security Engineer, or DevSecOps Engineer, with hands-on experience in Azure Security and Microsoft Security.
Hands-on experience securing cloud infrastructure in Microsoft Azure.
Strong knowledge of Microsoft security services, including Defender XDR, Defender for Cloud, Sentinel, Intune, Entra ID, Purview, and related solutions.
Experience building and developing Vulnerability Management processes.
Strong understanding of modern DevSecOps practices, including CI/CD security, Infrastructure as Code (Terraform), SAST, DAST, Secret Scanning, and IaC Security.
Hands-on experience securing containerized environments and Kubernetes.
Experience with information security incident analysis and response.
Previous technical leadership experience or strong Senior Security Engineer experience with the readiness to take on a Tech Lead role.

What We Offer

Meaningful work that directly contributes to strengthening Ukraine's defense capabilities.
Official employment with competitive salary and full social benefits.
Professional development, learning opportunities, and career growth.
Structured onboarding and dedicated mentorship.
A collaborative, supportive, and mission-driven team.
Modern office near the metro with reliable internet and equipped shelter.

By joining our team, you will contribute to one of Ukraine's largest digital transformation initiatives in the defense sector and help build the future of defense procurement.

Ready to make a real impact? We'd love to hear from you. Apply today!

• By submitting your CV, you consent to the processing of your personal data in accordance with applicable legislation.

** Due to the high volume of applications, only candidates whose qualifications best match the position will be contacted.