Systems Engineer

Aristocrat Leisure; Kraków; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

Aristocrat Leisure is seeking a Systems Engineer to maintain stable, secure, and scalable information systems in a hybrid Kraków environment. You will lead cloud infrastructure builds, optimize performance, and manage IAM across platforms.

The role requires strong Windows Server experience, cloud knowledge (GCP/AWS/Azure), and collaboration with IT leadership. You will document processes, support onboarding/offboarding, and ensure regulatory compliance while seeking continuous improvement.

Qualifications

• Bachelor's degree in Computer Science, Systems Engineering, or related field.
• 5+ years of IT/Network/System Administration in large enterprise environments preferred.
• MCITP with 3+ years of equivalent Systems Engineer experience; CCNA and IT Security certs (Security+, CISSP) are a plus.

Responsibilities

• Lead build and implementation of scalable infrastructure and applications.
• Assess systems and recommend improvements for efficiency and reliability.
• Provide advanced administration for core infrastructure (Windows, cloud platforms, identity, M365, IAM).
• Manage IAM across cloud platforms to ensure secure access and SSO/MFA configurations.
• Collaborate with IT leadership and engineering teams; build thorough documentation and procedures.

Skills

Cloud platforms

IAM management

Windows Server

VMware

English (proficient)

Communication skills

Education

Bachelor's degree in CS/IS

MCITP or equivalent

Tools

GCP

AWS

Azure

Okta

Microsoft 365

Job description

Systems Engineer# Careers at Aristocrat## Systems EngineerApply: Hybrid: Krakow, Poland: Full time: Posted 19 Days Ago: End Date: November 8, 2026 (11 days left to apply): R0022312At Aristocrat, our mission is to bring happiness to life through play. Our vibrant culture and innovative spirit position us as a leader in the gaming industry. We seek a Systems Engineer to join our outstanding team. This role is crucial for maintaining the stability, integrity, and smooth operation of our Information Systems that support core business functions. If you are a cloud operations expert passionate about flawless performance and have a strong record in optimizing systems, this opportunity is for you!## What You'll Do* Lead the build and implementation of scalable and reliable infrastructure and applications in alignment with business goals.* Assess systems and recommend improvements to improve efficiency, performance, and reliability.* Provide advanced administration and support for core infrastructure including Windows Server/Desktop, GCP/AWS/Azure, AD/Entra ID, Microsoft 365, Intune, Okta, Mimecast, and VMware.* Manage IAM solutions (Okta, Microsoft 365, Google) across cloud platforms to ensure secure and seamless access.* Coordinate cloud infrastructure focusing on cost efficiency, performance, scalability, compliance, and security.* Automate deployments, routine tasks, and onboarding/offboarding processes to improve uptime and efficiency.* Handle user provisioning, deprovisioning, access requests, and SSO/MFA configurations.* Collaborate with IT leadership and engineering teams to deliver timely support and document resolutions.* Build detailed documentation, diagrams, and procedures for systems.* Ensure compliance with OHS regulations and proactively promote OHS practices.* Engage in all elements of the Aristocrat Due Diligence framework to achieve zero compliance breaches.## What We Are Seeking* Bachelor's degree in Computer Science, Systems Engineering, or a related field, or equivalent IT tertiary qualification.* 5+ years of experience in Information Technology/Network/System Administration.* Proven experience in large enterprise environments preferred.* Microsoft Certified IT Professional (MCITP) with 3+ years of equivalent Systems Engineer experience.* CCNA and IT Security certifications such as Security+ and/or CISSP are a plus.* In-depth knowledge of Microsoft server and desktop operating systems.* Basic understanding of switches, routers, and firewalls.* Experience supporting a Training and/or R&D environment is preferred.* Customer-focused with outstanding verbal communication skills.* Proficiency in English, both written and spoken.* Excellent communication abilities, capable of working both autonomously and collaboratively.* Eagerness to learn new technologies and a self-learner approach.Join us at Aristocrat and be part of a world-class team dedicated to delivering excellence in everything we do. Let's build outstanding experiences together!*This job description may have been reviewed and enhanced using AI-assisted tools to improve clarity, consistency, and inclusivity. All final content, role requirements and hiring decisions remain subject to human review and approval by Aristocrat.*# **Compensation Philosophy**We offer a comprehensive pay and benefits package designed to stay competitive in the market, support your wellbeing, and recognise your contribution to our success. Our approach is underpinned by a pay-for-performance belief in rewarding individual impact. Your specific compensation package will be determined by factors such as your skills, experience, qualifications, and location.Depending on your role and location, you may be eligible for annual bonuses and incentives, health and wellbeing benefits, paid time off, retirement plans, insurance coverage, and other local or statutory benefits.Specific details about compensation and benefits for this position will be discussed during the recruitment process.