Linux Red Hat System Engineer
Há 5 dias
Main tasks:
- Operate, monitor, and support
Cloudera/Hadoop-based infrastructure
in production environments. - Provide L3 incident response, deep troubleshooting, and performance tuning for big data components.
- Automate operational tasks using
Python and Ansible
(monitoring, alerting, deployment, configuration management). - Ensure data integrity, replication, and capacity management within HDFS clusters.
- Develop, maintain, and automate monitoring and alerting for key services and node health.
- Work closely with platform and data teams to onboard new workloads, ensuring proper resource allocation and performance.
- Apply patches, upgrades, and configuration changes to maintain security and stability of the big data environment.
- Manage Kerberos-based authentication, Ranger/Sentry policies, and TLS encryption.
- Collaborate with storage, network, and security teams to optimize throughput, access controls, and backup strategies.
- Maintain cluster documentation and provide knowledge sharing.
Technical Skills:
• Linux System Engineering & Operations
• Automation (Python, Ansible)
• JVM & Middleware Troubleshooting
• Supervision and diagnostics of Linux servers (CPU, RAM, disks)
• Storage management for distributed systems (SAN/NAS, RAID, HDFS capacity)
• Cloudera/Hadoop Ecosystem (can be acquired via training*)
Language Skills:
• Fluent in English
-
Administrador de sistemas Linux
Há 5 dias
Lisboa, Lisboa, Portugal Prime Nearshore Tempo inteiroQueres juntar-te a uma empresa em forte expansão?E se te disséssemos que, em apenas 18 anos, a PrimeIT cresceu até chegar aos 2360 colaboradores?Imagina fazeres parte desta história.Descobre os 10 benefícios de seres um Primer watch?v=NQ0s0kLzZ0w) e percebe porque é que somos muito mais do que uma empresa tecnológica. Procuramos umLinux Red Hat...
-
Senior Frontend Systems Engineer
Há 6 dias
Lisboa, Lisboa, Portugal Bridge In Tempo inteiroIntroductionThis is an opportunity to be part of the engineering team in Portugal of an AI- and automation-driven financial crime operations company from Iceland, headquartered in Reykjavík. The Company is focused on transforming how financial institutions fight financial crime, building and operating an Azure-native platform that combines scalable...
-
Senior Frontend Systems Engineer
Há 6 dias
Lisboa, Lisboa, Portugal HumanIT Digital Consulting Tempo inteiroABOUT THE OPPORTUNITYJoin the Portugal engineering team of an AI- and automation-driven financial crime operations company headquartered in Iceland, and help transform how financial institutions fight financial crime through cutting-edge technology. You'll be joining a growing engineering group of ~15 experienced engineers currently in an expansion phase,...
-
Senior Distributed Systems
2 semanas atrás
Lisboa, Lisboa, Portugal Damia Group Tempo inteiroOur client is currently hiring a Distributed Systems & Detection Engineer (Data) to join their team This is an opportunity to be part of the engineering team in Portugal of an AI- and automation-driven financial crime operations company from Iceland. The Company is focused on transforming how financial institutions fight financial crime, building and...
-
Senior Distributed Systems
Há 6 dias
Lisboa, Lisboa, Portugal Bridge In Tempo inteiroIntroductionThis is an opportunity to be part of the engineering team in Portugal of an AI- and automation-driven financial crime operations company from Iceland, headquartered in Reykjavík. The Company is focused on transforming how financial institutions fight financial crime, building and operating an Azure-native platform that combines scalable...
-
Lead Infrastructure Engineer
Há 6 dias
Lisboa, Lisboa, Portugal Hiire Tempo inteiroHiire is helping a global financial technology firm, which recently opened its office in Lisbon, hire a Lead Infrastructure Engineer. The company: We are a global financial technology firm that solves complex data-driven challenges faced by some of the world's most sophisticated financial institutions. We continually innovate our platform and capabilities...
-
Senior IT Systems
Há 6 horas
Lisboa, Lisboa, Portugal Saas Tempo inteiroThis role is part of our Central IT Team at What is Think of us as the driving catalyst behind your favorite software success stories. , established in 2017, is on a mission to turbocharge promising B2B SaaS ventures, unlocking their full potential. As a Software-as-a-Service portfolio powerhouse, we specialize in acquiring small software treasures and...
-
Cloud Platform Engineer
1 semana atrás
Lisboa, Lisboa, Portugal Talentcross Tempo inteiroOur Client Our client is a technology consulting company with strong expertise in digital transformation, covering areas such as software development, infrastructure, data, QA, and low-code solutions. They support clients across multiple industries by delivering scalable, high-quality tech solutions. The company has a solid presence in Portugal and operates...
-
Emulation Engineer
Há 6 horas
Lisboa, Lisboa, Portugal ADVANS PORTUGAL Tempo inteiroADVANS Portugal is looking to expand our Emulation team, working in the semiconductor industry in our new Lisbon offices.Context:The team is involved with creating and running complex use cases and scenarios for systems and sub-systems that are the core of today's CPU, AI, graphics, Cloud, server, communications technologies.The team is composed of both...
-
System Admin Office 365 Administrator
Há 5 dias
Lisboa, Lisboa, Portugal Hays Tempo inteiroAdministrador Office 365 (Híbrido – Lisboa)Localização:Lisboa (2 dias por semana no escritório)Tipo de contrato:FreelanceSalário:3.150€ por mês + IVASetor:Saúde (experiência no setor não obrigatória)Responsabilidades principaisAdministração e gestão de ambientes Office 365 .Migração, configuração inicial e manutenção de O365 e...