Network Engineer

Aristocrat; Kraków; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Robust benefits package

Global career opportunities

Job summary

Aristocrat is seeking a highly experienced Network Engineer to lead development, implementation, and optimization of our global enterprise network infrastructure. You will architect, deploy, and maintain secure LAN/WAN solutions, manage Palo Alto firewalls, Aruba infrastructure, and cloud networking in hybrid environments.

Ideal candidates have 5+ years in enterprise network engineering, strong routing knowledge (OSPF/BGP), and solid scripting/automation experience (Python/Ansible).

Qualifications

• Bachelor's degree or equivalent experience in IT/CS.
• 5+ years in enterprise network engineering.
• Strong knowledge of Palo Alto and Aruba networking.

Responsibilities

• Architect, deploy, and maintain secure network solutions across LAN/WAN.
• Manage firewall policies, VPNs, and threat prevention.
• Operate and optimize wireless and switching infrastructure.
• Monitor performance and troubleshoot complex network issues.
• Document configurations and support incident response.

Skills

5+ years experience

Palo Alto firewalls

Aruba networking

TCP/IP routing

OSPF/BGP

VLANs/Subnetting

Wireshark/SolarWinds/PRTG

Python/Ansible scripting

Cloud networking (AWS/Azure)

Documentation/communication

Education

Bachelor's degree in CS/IT or equivalent

Tools

Palo Alto Networks firewalls

Aruba switches/wireless

ClearPass/AirWave

Job description

At Aristocrat, we are relentless in our pursuit of excellence and innovation. As pioneers in the gaming industry, we are dedicated to pushing the boundaries of creativity and technology to deliver the world's greatest gaming experiences. Our culture fosters collaboration and inclusion, ensuring every team member's contributions drive our success. We are seeking a highly experienced and proactive Network Engineer to join our ITOps - Global Network Infrastructure team. This role is integral to our mission, as you will lead the development, implementation, and optimization of our enterprise network infrastructure. If you're looking for an opportunity to work with modern technology and be part of a world-class team, this is the perfect role for you!

What You'll Do

• Architect, deploy, and maintain secure and scalable network solutions across LAN/WAN environments.
• Manage projects related to Palo Alto Networks firewalls, covering policy development, threat prevention, and VPN configuration.
• Manage and optimize Aruba wireless and switching infrastructure, including ClearPass and AirWave.
• Monitor network performance and troubleshoot complex issues using advanced diagnostic tools.
• Implement and enforce network security guidelines and compliance standards.
• Collaborate with cross-functional teams to support infrastructure projects and business applications.
• Mentor junior engineers and provide technical leadership within the team.
• Maintain detailed documentation of network configurations, diagrams, and operational procedures.
• Participate in on-call rotation and support incident response efforts.
• Build and support dark fiber solutions for high-capacity network infrastructure.

What We're Looking For

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 5+ years of hands-on experience in enterprise network engineering.
• Skilled in working with Palo Alto Networks firewalls and Aruba networking solutions.
• Strong understanding of TCP/IP, routing protocols (OSPF, BGP), VLANs, and subnetting.
• Experience working with network monitoring and analysis tools (e.g., Wireshark, SolarWinds, PRTG).
• Proven ability to build and implement secure network architectures.
• Excellent analytical, communication, and documentation skills.
• Certifications such as PCNSE, CCNP, or equivalent are preferred.
• Experience in network automation and scripting (Python, Ansible) is an advantage.
• Familiarity with cloud networking (AWS, Azure) and hybrid environments is desirable.

Why Aristocrat?

Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We're a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play.

We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V

• World Leader in Gaming Entertainment
• Robust benefits package
• Global career opportunities

Our Values

• All about the Player
• Talent Unleashed
• Collective Brilliance
• Good Business Good Citizen

Travel Expectations

None

Additional Information

At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.