Senior Platform Security Engineer
Summary
Builds automated pipelines to harden golden images against CIS benchmarks using Terraform, Chef, and AWS, while configuring Windows Group Policy for secure server deployments.
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