Senior Platform Security Engineer

Quick Facts

• Role: Senior Platform Security Engineer

• Focus: Automate golden image hardening to Level 1 CIS benchmarks

• Scope: Cloud and on-prem platform security; secure image creation on AWS

Description

Drive platform security by automating the hardening of golden images to Level 1 CIS benchmark requirements and improving security across cloud and on-prem environments. Build security automation pipelines and templates using infrastructure-as-code, with secure Windows baseline configuration via Group Policy. Troubleshoot automation pipeline issues and document processes for image hardening and compliance.

Responsibilities

• Automate golden image hardening 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

• 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 (AWS)

• Skills in Windows administration, including Group Policy Objects for Windows Server 2019, 2022, and 2025

• English proficiency at B2 level or higher

Benefits

• Stable pay

• Employee Stock Purchase Plan with a 15% discount

• Benefits package including health insurance and multisport; shopping vouchers

• Referral bonuses up to $2,000

• Hybrid work model with opportunity to work remotely within Poland

• Chance to work abroad for up to 60 days annually and business-driven relocation opportunities

• Career development programs and mentoring; soft skills and well-being programs

• Certification support for Anthropic, Gemini, GCP, Azure, AWS

• English classes

• Corporate, social, and well-being events; offices with entertainment/relaxation zones and snacks/coffee