Enterprise Infrastructure Engineer, Network

Enterprise Infrastructure Engineer, Network
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Warsaw, Poland
Meta is actively seeking to expand its global team of accomplished Network Engineers into Warsaw, Poland. This team is at the forefront of reimagining the architecture of our enterprise network's external connectivity and the ways the enterprise users interface with Meta's resources. We are seeking a highly skilled and experienced Network Engineer with a focus on backbone and internet routing for our enterprise offices and campuses distributed globally.
Enterprise Infrastructure Engineer, Network Responsibilities
  • Design, implement, and manage the global network infrastructure with a focus on backbone and internet routing.
  • Develop and maintain network architecture and infrastructure plans capable of supporting large-scale distributed systems.
  • Troubleshoot network issues and outages, and implement solutions to prevent recurrence.
  • Collaborate with other engineering groups to ensure our network infrastructure continues to support applications and services effectively.
  • Monitor network performance and integrity, and make adjustments as needed to ensure optimal performance and reliability.
  • Ensure all network infrastructure is compliant with industry standards and best practices.
  • Provide technical support and guidance to other team members.
  • Participate in on-call rotation for network support.
  • Build tools in support of network data analysis and production execution
  • Analyze data to diagnose and identify root causes to network and tooling issues.
Minimum Qualifications
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent professional experience.
  • 3+ years of professional experience in network engineering, with a focus on backbone and Internet routing.
  • 3+ years experience in understanding and mitigating network hardware and topology failures.
  • Proficiency in MPLS Traffic Engineering, BGP and OSPF routing.
  • Proficiency in Python, or other similar programming languages.
  • Experience in designing, deploying and operating networks at scale.
Preferred Qualifications
  • MS in Computer Science, Computer Engineering or Electrical Engineering
  • Experience with troubleshooting problems as relates to at least one networking system or platform (IP, Optical, Web servers, load balancers, storage systems etc).
  • Experience with developing software in the context of building and/or operating large scale networking systems.
  • Experience with secure tunneling and VPN protocols.
  • Experience with SDN technologies, including SDN controllers, network function virtualization, SDN applications and protocols such as OpenFlow
  • Experience with building network capacity modeling systems using Python libraries such as (Scikit-learn, Matplotlib/Seaborn, NetworkX, SimPy, TensorFlow/PyTorch, Scapy).
  • Proficiency in Unix/Linux operating systems internals and administration.
About Meta
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is committed to providing reasonable support (called accommodations) in our recruiting processes for candidates with disabilities, long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support. If you need support, please reach out to accommodations-ext@fb.com.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. You may view our Equal Employment Opportunity notice here. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. We may use your information to maintain the safety and security of Meta, its employees, and others as required or permitted by law. You may view Meta Pay Transparency Policy, Equal Employment Opportunity is the Law notice, and Notice to Applicants for Employment and Employees by clicking on their corresponding links. Additionally, Meta participates in the E-Verify program in certain locations, as required by law.

Meta is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at accommodations-ext@fb.com.
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