Senior Platform Security Engineer

We are seeking a Senior Platform Security Engineer to automate the hardening of golden images for Level 1 CIS benchmarks and strengthen platform security across cloud and on-premises environments.

Responsibilities

• Automate the hardening of golden images to meet Level 1 CIS benchmark requirements
• Build and maintain infrastructure as code pipelines using Jenkins, Terraform and Chef
• Configure Windows Group Policy Objects for Windows Server 2019, 2022 and 2025 operating systems
• Develop and manage AWS-based infrastructure to support secure image creation
• Create and maintain Packer and Vagrant templates for golden image builds
• Apply Level 1 CIS benchmark standards across all supported platforms
• Collaborate with cross-functional teams to integrate security automation into existing workflows
• Troubleshoot and resolve issues within the automation and hardening pipeline
• Document processes and configurations related to image hardening and compliance

Requirements

• 5+ years of experience in platform security engineering or a related field
• Knowledge of Level 1 CIS benchmarks
• Proficiency in Jenkins, Terraform and Chef Infra
• Expertise in Amazon Web Services
• Skills in Windows Administration including Group Policy Objects for Windows Server 2019, 2022 and 2025
• English proficiency at B2 level or higher

Nice to have

• Familiarity with HashiCorp Vagrant and Packer
• Knowledge of Wiz CSPM

Benefits

We gather like-minded people:

• Top tech minds driving innovation in AI, cloud and digital platform modernization
• Supportive team and agile, startup-like culture
• Hybrid by design mode and opportunity to work remotely within Poland
• Chance to work abroad for up to 60 days annually
• Business-driven relocation opportunities

We provide growth opportunities:

• Career development programs
• Thought leadership, mentoring, soft skills and well-being programs
• Certification (Anthropic, Gemini, GCP, Azure, AWS)
• English classes

We cover it all:

• Stable pay
• Participation in the Employee Stock Purchase Plan with a 15% discount
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses up to $2,000
• Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
• Corporate, social and well-being events

Please, note:

• Benefits listed above are available to employees only
• We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
• We will reach out to selected candidates exclusively