16 Production Engineer jobs in Ireland
Production Engineer

Posted 5 days ago
Job Viewed
Job Description
Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta's product and infrastructure teams to ensure our services are reliable, performant, and capable of supporting billions of users. This means writing high‑quality code, solving complex problems in live production, and tackling challenges that impact over 2 billion people worldwide.Our PEs are embedded in teams across the spectrum - from products like Instagram, WhatsApp, Oculus, and Videos to critical backend services such as Storage, Cache, and Networking. The team brings together diverse levels of experience and backgrounds. Working alongside some of the best engineers in the industry, you'll contribute to code and systems that go into production and are used by millions every day. In Production Engineering at Meta, we navigate uncharted waters daily - solving problems at a scale few others face.
**Required Skills:**
Production Engineer Responsibilities:
1. Own back-end services like our container fleet management systems, front-end services like Chat and Newsfeed, infrastructure components like our Memcache infrastructure, and everything in between
2. Write and review code, develop documentation and capacity plans, and debug the hardest problems, live, on some of the largest and most complex systems in the world
3. Together with your engineering team, you will share an on-call rotation
4. Partnered alongside the best engineers in the industry on the coolest stuff around, the code and systems you work on will be in production and used by millions of users all around the world
**Minimum Qualifications:**
Minimum Qualifications:
5. Engineering degree, or a related technical discipline, or equivalent work experience
6. Experience coding in higher-level languages (e.g. Python, Rust, PHP, C++)
7. Experience in configuration and maintenance of applications such as web servers, load balancers, relational databases, storage systems and messaging systems
8. Experience learning software, frameworks and APIs
**Preferred Qualifications:**
Preferred Qualifications:
9. BS or MS in Computer Science
**Industry:** Internet
Production Engineer

Posted 5 days ago
Job Viewed
Job Description
Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta's product and infrastructure teams to ensure our services are reliable, performant, and capable of supporting billions of users. This means writing high‑quality code, solving complex problems in live production, and tackling challenges that impact over 2 billion people worldwide.Our PEs are embedded in teams across the spectrum - from products like Instagram, WhatsApp, Oculus, and Videos to critical backend services such as Storage, Cache, and Networking. The team brings together diverse levels of experience and backgrounds. Working alongside some of the best engineers in the industry, you'll contribute to code and systems that go into production and are used by millions every day. In Production Engineering at Meta, we navigate uncharted waters daily - solving problems at a scale few others face.
**Required Skills:**
Production Engineer Responsibilities:
1. Own the end-to-end reliability and scalability of the platforms, services, and products built on top of Meta's underlying infrastructure and network
2. Write and review code, develop documentation and capacity plans, and debug the hardest problems, on some of the largest and most complex systems in the world
3. Together with your engineering team, you will share an on-call rotation and be an escalation contact for live service incidents
4. Partner alongside the best engineers in the industry on the coolest stuff around, the code and systems you work on will be in production and used by billions of users all around the world
**Minimum Qualifications:**
Minimum Qualifications:
5. 4+ years experience coding in higher-level languages (e.g., PHP, Python, C++, Rust or Java)
6. 4+ years experience building, maintaining, and debugging production services/platforms such as cloud infrastructure, load balancers, relational databases, and messaging systems
7. 4+ years experience with software development, frameworks and APIs
8. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
**Preferred Qualifications:**
Preferred Qualifications:
9. Depth of understanding in an areas such as operating systems or TCP/IP network fundamentals
10. Experience with distributed web-scale & Data systems
**Industry:** Internet
Production Engineer

Posted 5 days ago
Job Viewed
Job Description
Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta's product and infrastructure teams to ensure our services are reliable, performant, and capable of supporting billions of users. This means writing high‑quality code, solving complex problems in live production, and tackling challenges that impact over 2 billion people worldwide.Our PEs are embedded in teams across the spectrum - from products like Instagram, WhatsApp, Oculus, and Videos to critical backend services such as Storage, Cache, and Networking. The team brings together diverse levels of experience and backgrounds. Working alongside some of the best engineers in the industry, you'll contribute to code and systems that go into production and are used by millions every day. In Production Engineering at Meta, we navigate uncharted waters daily - solving problems at a scale few others face.
**Required Skills:**
Production Engineer Responsibilities:
1. Own back-end services like our Hadoop data warehouses, front-end services like Messenger and Newsfeed, infrastructure components like our Memcache infrastructure, and everything in between
2. Write and review code, develop documentation and capacity plans, and debug the hardest problems, live, on some of the largest and most complex systems in the world
3. Together with your engineering team, you will share an on-call rotation and be an escalation contact for service incidents
4. Partnered alongside the best engineers in the industry on the coolest stuff around, the code and systems you work on will be in production and used by millions of users all around the world
**Minimum Qualifications:**
Minimum Qualifications:
5. Engineering, or a related technical discipline or equivalent experience
6. 7+ years of experience in UNIX and TCP/IP network fundamentals
7. 7+ years of coding experience
8. Experience learning development languages (PHP, Python, C++, and Java)
9. Experience learning software, frameworks and APIs
10. Experience performing 'guerilla capacity planning' for internet service architectures
11. Knowledge in internet service architectures (such as load balancing, LAMP, CDN's)
12. Experience in configurating and maintaining of applications such as Apache, Memcached, Squid, MySQL, NFS, DHCP, NTP, SSH, DNS, and SNMP
13. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
**Preferred Qualifications:**
Preferred Qualifications:
14. BS or MS in Computer Science
**Industry:** Internet
Production Engineer

Posted 5 days ago
Job Viewed
Job Description
Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta's product and infrastructure teams to ensure our services are reliable, performant, and capable of supporting billions of users. This means writing high‑quality code, solving complex problems in live production, and tackling challenges that impact over 2 billion people worldwide.Our PEs are embedded in teams across the spectrum - from products like Instagram, WhatsApp, Oculus, and Videos to critical backend services such as Storage, Cache, and Networking. The team brings together diverse levels of experience and backgrounds. Working alongside some of the best engineers in the industry, you'll contribute to code and systems that go into production and are used by millions every day. In Production Engineering at Meta, we navigate uncharted waters daily - solving problems at a scale few others face.
**Required Skills:**
Production Engineer Responsibilities:
1. Own back-end services like our Hadoop data warehouses, front-end services like Messenger and Newsfeed, infrastructure components like our Memcache infrastructure, and everything in between
2. Write and review code, develop documentation and capacity plans, and debug the hardest problems, live, on some of the largest and most complex systems in the world
3. Together with your engineering team, you will share an on-call rotation and be an escalation contact for service incidents
4. Partnered alongside the best engineers in the industry on the coolest stuff around, the code and systems you work on will be in production and used by millions of users all around the world
**Minimum Qualifications:**
Minimum Qualifications:
5. Engineering, or a related technical discipline or equivalent experience
6. 7+ years of experience in UNIX and TCP/IP network fundamentals
7. 7+ years of coding experience
8. Experience learning development languages (PHP, Python, C++, and Java)
9. Experience learning software, frameworks and APIs
10. Experience performing 'guerilla capacity planning' for internet service architectures
11. Knowledge in internet service architectures (such as load balancing, LAMP, CDN's)
12. Experience in configurating and maintaining of applications such as Apache, Memcached, Squid, MySQL, NFS, DHCP, NTP, SSH, DNS, and SNMP
13. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
**Preferred Qualifications:**
Preferred Qualifications:
14. BS or MS in Computer Science
**Industry:** Internet
Network Production Engineer, Infrastructure

Posted 1 day ago
Job Viewed
Job Description
The Network Infrastructure team is responsible for designing, building and operating one of the largest networks in the world. Networking is at the core of all Meta products and experiences, and we are looking for Production Network Engineers who are interested in solving complex technical challenges in the Backbone, Datacenter Network, and AI Network domains. Production Network Engineers at Meta are hybrid software and network engineers who keep reliability and scalability in mind as they work on different parts of the lifecycle (designing, building, and operating our worldwide network). This role offers an opportunity to solve the scaling challenges of supporting billions of people using our family of apps; to cutting-edge challenges in AI workloads that power new Meta products.
**Required Skills:**
Network Production Engineer, Infrastructure Responsibilities:
1. Develop operational process improvements and implement them in scalable, automated workflows to enhance operational efficiency
2. Design and develop solutions that scale across a variety of hardware platforms of network equipment
3. Lead enhancements of automation for continuous integration, validations, testing infrastructure, release, and configuration management across our global backbone, data center, and edge networks
4. Conduct thorough investigations into complex technical issues across networks, ranging from automated tooling to hardware failures and network issues
5. Participate in an oncall rotation with the rest of the team
6. Proactively find gaps that impact multiple teams, come up with the execution plan and drive the project and influence other teams to reach there
7. Help increase operational efficiency between peers and cross-functional teams by identifying roadblocks, designing and delivering automation solutions, and driving change
**Minimum Qualifications:**
Minimum Qualifications:
8. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
9. 2+ years of coding experience in at least one programming language (e.g. Python, Go, C++, or Java), and learning new development languages
10. Experience with any of the following areas: planning, designing, building or operating scalable systems/networks
**Preferred Qualifications:**
Preferred Qualifications:
11. Experience with software and network debugging, profiling, and instrumentation techniques
12. 2+ years of experience building software for managing network infrastructure
13. Experience with developing distributed systems and operating them at scale
14. Experience designing and maintaining automated testing infrastructure
15. MS or Graduate work experience in Computer Science, Computer Engineering, or a related technical discipline
16. 2+ years of experience developing software on operating systems such as Linux
**Industry:** Internet
Network Production Engineer - Core Networking, Backbone

Posted 1 day ago
Job Viewed
Job Description
You will be joining the team that is responsible for the design and implementation of Meta's global core IP networks (Express Backbone). The team is responsible for the routing platforms, protocols, and architecture that connect Meta's data centers to each other as well as to the networks that connect them to the internet.Our backbones continue to rapidly expand globally, based on the, most recently, network demands that our AGI journey brings. One of them, "Express Backbone", handles machine to machine traffic between our Data Centers.You are an experienced network engineers with demonstrated experience in software engineering, who regularly perform analytical and data-driven dives into the workings of the backbone but also hold manufacturers to deliver and scale their products and work in cross functional environment. You will have a chance to participate in designing and growing of one of the largest backbone networks in the world.
**Required Skills:**
Network Production Engineer - Core Networking, Backbone Responsibilities:
1. Propose, describe and develop designs to scale Express Backbone to meet the business demand.
2. Participate and drive migration processes from one design to the next iteration through cross-functional engagement.
3. Perform analytical and data-driven dives on complex technical issues across networks, ranging from automated tooling to hardware failures and network issues.
4. Manage and maintain multi-vendor relationship and provide quality feedback to drive vendor's development.
5. Contribute to team growth and development through new hire onboarding and peer mentorship.
6. Help with the process of finding a root cause for the Express Backbone issues.
7. Be an escalation contact for high-impact, high-priority incidents.
**Minimum Qualifications:**
Minimum Qualifications:
8. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
9. 2+ years of experience coding in higher-level languages (e.g., Python, C++, Go, etc.).
10. 5+ years of experience in one or more of BGP, MPLS, ISIS or similar routing protocols - knowledge in typical configurations and performance tuning.
**Preferred Qualifications:**
Preferred Qualifications:
11. 5+ years of experience understanding and mitigating network hardware and topology failures.
12. Proficient level knowledge of TCP/IP and IPv6.
13. Experience operating and designing Software Defined Networking-based backbone networks.
14. Knowledge in routing and switching - hardware design and knowledge of forwarding and data planes.
15. Experience developing and understanding network device configuration for at least one vendor (Juniper, Cisco, Arista, Brocade, etc.).
16. Experience working in a multi-vendor network environment.
17. Experience with developing distributed systems and operating them at scale.
18. Experience with automation frameworks and tools such as Ansible, Puppet, or Chef.
19. Experience in configuration and maintenance of network devices and Network Management Systems, or applications such as web servers, load balancers, relational databases, storage systems and messaging systems.
20. Experience learning software, frameworks, and APIs.
**Industry:** Internet
Production Systems Engineer

Posted 1 day ago
Job Viewed
Job Description
The RTP team is responsible for the end-to-end Hardware Lifecycle of all Meta servers, from exploration and development to production health. We work closely with various teams to ensure the smooth operation of systems across the planet, troubleshooting complex issues at various scales, from microscopic to fleet-wide, and driving projects to successful business outcomes.
**Required Skills:**
Production Systems Engineer Responsibilities:
1. Build and develop tooling solutions to automate business critical processes in service of managing the health of the Meta production fleet
2. Troubleshoot, diagnose and root cause system failures, working with key partners to identify and deliver solutions
3. Proactively identify opportunities to fix or enhance tooling, hardware and processes
4. Build subject matter expertise in one or more of the specialist areas covered by the RTP (Reliability and Testability Platform) team in Dublin - Firmware Deployment
5. Scientific approach to troubleshooting, root-cause analysis and investigation
**Minimum Qualifications:**
Minimum Qualifications:
6. Bachelors degree in computer science, a related technical discipline, or equivalent work experience
7. Experience coding in a higher-level language (Python, PHP, Java, Go, Rust, C++)
8. Experience building, maintaining and debugging production services or platforms - usually but not necessarily in a Linux/Unix environment
9. Edge/CDN (Content Delivery Network) hardware or Silicon Sustainment
**Preferred Qualifications:**
Preferred Qualifications:
10. 8+ years experience coding in a higher-level language (Python, PHP, Java, Go, Rust, C++)
11. Knowledge of server architecture and components across Compute/Storage/AI Systems/Networking
12. Demonstrated experience in communication and collaboration
**Industry:** Internet
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Data Center Production Operations Engineer

Posted 1 day ago
Job Viewed
Job Description
Meta is seeking a forward-thinking experienced Engineer to join the Production Operations Engineering team within Infra Data Centers. Our data centers, and the hundreds of thousands of servers installed in them, are the foundation upon which our rapidly scaling infrastructure efficiently operates and upon which our innovative services are delivered. Meta is at the leading edge of the global data center industry both in terms of how data centers are designed and operated. This person should enjoy working in a fast paced, technical environment where adaptability and flexibility will be key to their success. We seek an IT professional with advanced, hands-on technical skills in server hardware and Linux (ideally in a Data Center environment). Having extensive knowledge of server administration and performing on complex projects in a large-scale distributed data center environment is a core competency of this individual. The candidate should also have practical knowledge and experience in at least one of the following core areas: Hardware, OS repair, Tooling and Automation and Project Management.
**Required Skills:**
Data Center Production Operations Engineer Responsibilities:
1. Perform dives and analyze complex technical issues within the data center, ranging from automated tooling to hardware failures, Linux OS, and network issues
2. Work as a subject matter expert with cross functional teams on large scale data center projects and initiatives
3. Provide cross data center support and identify potentially larger issues, displaying effective communication when something is identified
4. Work with internal hardware teams and vendors to help drive complex technical issues to resolution, provide an ownership stake in ensuring high quality levels of hardware, and influence future design to ensure ease of serviceability
5. Capacity to solve issues at scale using scripting, automation and tooling
6. Use data to drive maximum server fleet up-time and utilization rates, by understanding hardware failure rates and Service Level Agreements to customers. Identify trends and systemic issues in the fleet and drive resolution
7. Coach/Mentor team members to evaluate and identify better ways to resolve issues and define updates to tools and processes
8. Provide mentorship and be the go-to technical resource for management
9. Build cross functional relationships and have the experience to influence policies and procedures to improve global data center operations
10. Participate in an on-call rotation
11. Daily use of our ticketing system to support servers that are unavailable and need to be returned to capacity
**Minimum Qualifications:**
Minimum Qualifications:
12. BS, BA or BEng in technical field or commensurate experience
13. 5+ years of infrastructure or related experience
14. Knowledge of Linux and hardware systems support in an Internet operations environment
15. Experience managing multiple technical issues concurrently
16. Knowledge of the interdependencies of data center functions and technologies including electrical, cooling, structured cabling, security, network and server systems
17. Knowledge of out-of-band/lights-out server communication methods, such as IPMI and serial console
18. Time and project management experience
19. Experience in modifying and developing in commonly used scripting or programming languages
**Preferred Qualifications:**
Preferred Qualifications:
20. Experience with large-scale GPU based systems
21. Experience in debugging, modifying and developing in commonly used scripting or programming languages including Bash, PHP, Python, SQL, or Perl
22. Experience in a large-scale data center environment
23. Experience in providing technical guidance to external vendors
**Industry:** Internet
Data Center Production Operations Engineer
Posted 20 days ago
Job Viewed
Job Description
Meta is seeking a forward-thinking experienced Engineer to join the Production Operations Engineering team within Infra Data Centers. Our data centers, and the hundreds of thousands of servers installed in them, are the foundation upon which our rapidly scaling infrastructure efficiently operates and upon which our innovative services are delivered. Meta is at the leading edge of the global data center industry both in terms of how data centers are designed and operated. This person should enjoy working in a fast paced, technical environment where adaptability and flexibility will be key to their success.We seek an IT professional with advanced, hands-on technical skills in server hardware and Linux (ideally in a Data Center environment). Having extensive knowledge of server administration and performing on complex projects in a large-scale distributed data center environment is a core competency of this individual.The candidate should also have practical knowledge and experience in at least one of the following core areas: Hardware, OS repair, Tooling and Automation and Project Management.
**Required Skills:**
Data Center Production Operations Engineer Responsibilities:
1. Perform dives and analyze complex technical issues within the data center, ranging from automated tooling to hardware failures, Linux OS, and network issues
2. Work as a subject matter expert with cross functional teams on large scale data center projects and initiatives
3. Provide cross data center support and identify potentially larger issues, displaying effective communication when something is identified
4. Work with internal hardware teams and vendors to help drive complex technical issues to resolution, provide an ownership stake in ensuring high quality levels of hardware, and influence future design to ensure ease of serviceability
5. Capacity to solve issues at scale using scripting, automation and tooling
6. Use data to drive maximum server fleet up-time and utilization rates, by understanding hardware failure rates and Service Level Agreements to customers. Identify trends and systemic issues in the fleet and drive resolution
7. Coach/Mentor team members to evaluate and identify better ways to resolve issues and define updates to tools and processes
8. Provide mentorship and be the go-to technical resource for management
9. Build cross functional relationships and have the experience to influence policies and procedures to improve global data center operations
10. Participate in an on-call rotation
11. Daily use of our ticketing system to support servers that are unavailable and need to be returned to capacity
**Minimum Qualifications:**
Minimum Qualifications:
12. BS, BA or BEng in technical field or commensurate experience
13. 5+ years of infrastructure or related experience
14. Knowledge of Linux and hardware systems support in an Internet operations environment
15. Experience managing multiple technical issues concurrently
16. Knowledge of the interdependencies of data center functions and technologies including electrical, cooling, structured cabling, security, network and server systems
17. Knowledge of out-of-band/lights-out server communication methods, such as IPMI and serial console
18. Time and project management experience
19. Experience in modifying and developing in commonly used scripting or programming languages
**Preferred Qualifications:**
Preferred Qualifications:
20. Experience with large-scale GPU based systems
21. Experience in debugging, modifying and developing in commonly used scripting or programming languages including Bash, PHP, Python, SQL, or Perl
22. Experience in a large-scale data center environment
23. Experience in providing technical guidance to external vendors
**Industry:** Internet
Lean Manufacturing & Production Supervisor
Posted 2 days ago
Job Viewed