Senior Systems Engineer - Unix/Windows

Responsibilities

• Spearhead the discovery and evaluation of server environments and their supporting infrastructure organization-wide.
• Determine which operating systems, hosting platforms, and application dependencies fall within project scope.
• Evaluate readiness for onboarding, factoring in patch compliance and existing security measures.
• Review current authentication methods such as RDP and OpenSSH, identifying secure alternatives to outdated login practices.
• Establish Active Directory onboarding frameworks, including OU structures and GPO strategies.
• Oversee privileged AD access needs and associated operational workflows.
• Lead the integration of Windows systems into PAM tools like BeyondTrust.
• Implement credential governance measures, including LAPS and privileged account controls.
• Pinpoint applications that require privileged or service account access, correcting any non-compliant setups.
• Build automation solutions for domain joins, AD provisioning, and PAM onboarding using Shell, Python, or PowerShell.
• Collaborate with Infrastructure, Security, PAM Engineering, and Application Support teams to align efforts.
• Create technical documentation, operational guidelines, and implementation roadmaps.

Requirements

• Minimum of 5 years working with Windows and Unix server administration.
• Solid expertise in Active Directory design and engineering, including GPO development and oversight.
• Hands-on experience with PAM platforms, ideally BeyondTrust, along with Microsoft LAPS.
• Skilled in scripting and automation using PowerShell, Bash, and Python.
• Working knowledge of GitLab or comparable CI/CD tools.
• Solid grasp of Windows authentication protocols such as RDP, OpenSSH, and Kerberos.
• Awareness of security principles and privileged access governance standards.
• Practical experience managing infrastructure patching and compliance requirements.

Nice to have

• Prior exposure to vaulting technologies.
• Experience using Rundeck, BigFix, or similar orchestration platforms.

We offer

• Hybrid-by-design work model and opportunity to work remotely within Poland.
• Opportunity to work abroad for up to 60 days annually.
• Business-driven relocation opportunities.
• Career development programs.
• Thought leadership, mentoring, soft-skills, and well-being programs.
• Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS.
• English classes.
• Stable pay.
• Participation in the Employee Stock Purchase Plan with a 15% discount.
• Benefits package, including health insurance, multisport, and shopping vouchers.
• Referral bonuses up to $2,000.
• Offices with entertainment and relaxation zones, table tennis and football, free snacks, coffee, and more.
• Corporate, social, and well-being events.

Benefits listed above are available to employees only.

Contractor engagement is also available; B2B cooperation terms are agreed individually.

Only selected candidates will be contacted.