Linux System Administrator

2 semanas atrás

Manaus, Brasil Luxoft Tempo inteiro

Project Description:

Luxoft's client is a FinTech providing technology and business processing services to Hedge Funds and Asset Managers. With a unique value proposition including a best-of-breed in-house trading and risk management platform, coupled with business processing services, the client has a highly skilled core team in London, Connecticut and Hong Kong which Luxoft will supplement and enhance.


An excellent opportunity for personal development in a dynamic environment. The client is in a growth phase and requires high performing and motivated individuals to join the services teams provided by Luxoft.


As a Systems Administrator at Luxoft you will be responsible for the implementation and management of our clients IT infrastructure, covering Windows, Linux and networks. You will play a pivotal role in ensuring the reliability, performance, and security of systems and servers.

Responsibilities:

1. Server Management:

- Deploy, configure, and maintain Linux operating systems.

- Install, update, and patch server software and applications.

- Monitor server performance, troubleshoot issues, and optimize system resources.


2. Security and Compliance:

- Implement security best practices to safeguard servers and network infrastructure.

- Perform regular security audits, vulnerability assessments, and system hardening.


3. User Account Management:

- Create, modify, and deactivate user accounts and access permissions.

- Provide technical support to users for account-related issues.


4. Backup and Recovery:

- Develop and maintain backup and recovery procedures for critical data and systems.

- Test backup and recovery processes to ensure data integrity and system availability.


5. Hardware and Software Procurement:

- Assess hardware and software requirements, research vendors, and make recommendations for procurement.

- Install and configure hardware components, including servers, storage, and peripherals.


6. Documentation and Reporting:

- Maintain comprehensive documentation of system configurations, procedures, and policies.

- Generate regular reports on system performance, capacity, and security.


7. Technical Support:

- Provide second-level technical support to resolve complex issues escalated from the helpdesk.

- Collaborate with service desk personnel to ensure timely issue resolution.


8. Monitoring and Alerts:

- Implement system monitoring tools and configure alerts for proactive issue identification.

- Respond to and resolve critical system alerts in a timely manner.


Mandatory Skills Description:

Linux Administration:

5+ years as a Linux System Administrator, SRE, or similar role in finance industry

Strong knowledge of Linux server OS (Oracle or RedHat) – system builds, maintenance (on-prem and AWS Cloud)

System upgrades and improvements

Good troubleshooting skills with Linux and related software


Cloud & AWS:

Strong foundation in AWS (console, CLI, main services and cloud administration)


Automation & Tools:

Proficiency in Git workflow

Good knowledge of Bash, Terraform

Proficiency in automatic Linux provisioning, Puppet

Docker administration (on/off prem)

Monitoring tools: Nagios, LogicMonitor, Opsgenie or Pagerduty

Nginx, Graylog, LDAP, RedHat IDM or FreeIPA, HashiCorp Vault/Consul


Network & Security:

Proficiency in network protocols, security, and firewalls

Strong cybersecurity awareness


Nice-to-have:

Nexus Repo and Gitlab platform administration & support

Foreman, Spacewalk

IBM MQ administration

VMWare and Windows Server

  • Datacenter Operations Manager

    1 semana atrás

    Manaus, Brasil UltaHost Tempo inteiro

    Join Ultahost, a leader in web hosting solutions, as we expand our global operations. We’re seeking a Cloud Infrastructure and Datacenter Operations Engineer to take charge of our cutting-edge infrastructure, including Cloud VPS environments, Proxmox clusters, and Ceph storage systems.Key Responsibilities:Design, deploy, and manage cloud VPS infrastructure...

  • VMware vSphere Administrator

    3 semanas atrás

    Manaus, Amazonas, Brasil Luxoft Tempo inteiro

    **Job Summary:**Luxoft is seeking a highly skilled VMware vSphere Administrator to maintain the security, performance, and availability of our VMware environment. As a key member of our IT team, you will be responsible for installing, configuring, securing, managing, and monitoring VMware vSphere ESXi clusters in multiple data centers.Key...

  • Estágio (System Tg)

    3 meses atrás

    Manaus, Brasil Sidia Tempo inteiro

    Formação Acadêmica Graduando em Ciência da Computação, Sistemas de Informação, Engenharia Elétrica, Eletrônica, Controle/Automação e correlatos; Cursando a partir do 3° período. Principais Atividades Auxiliar na produção de componentes softwares e de software embarcado; Apoiar na codificação e testes de programas; Contribuir na criação de...

  • Desenvolvedor de Sw

    6 meses atrás

    Manaus, Brasil Sidia Tempo inteiro

    Formação Acadêmica Graduado em Ciência da Computação, Engenharia da Computação, Sistemas de Informação, Engenharia Elétrica, Eletrônica, Controle/Automação e correlatos. **Requisitos**: Bom conhecimento em C/C++; Bom conhecimento no sistema operacional Linux em linha de comando; Desejável conhecimento em programação em sistemas embarcados e...

  • Estágio Desenvolvimento de Sw

    6 meses atrás

    Manaus, Brasil Sidia Tempo inteiro

    Formação Acadêmica Graduando em Ciência da Computação, Sistemas de Informação, Engenharia Elétrica, Eletrônica, Controle/Automação e correlatos. **Requisitos**: - Noções básicas em Linux. - Vivência básica em programação em sistemas embarcados e instrumentação ou eletrônica embarcada. - Conhecimento básico em Internet das Coisas...

  • Senior Python Developer for Clinical Trial Revolution

    3 semanas atrás

    Manaus, Amazonas, Brasil Areti Health Tempo inteiro

    Senior Python Developer for Clinical Trial RevolutionAreti Health is a Silicon Valley startup that dramatically boosts clinical trial patient recruitment using generative AI. Our technology allows pharmaceutical, biotech, and medical device companies to bring their therapies to patients faster, thereby saving lives. We achieve an unheard-of conversion rate...

  • Senior Python Developer in a Silicon Valley Startup That Saves Lives

    3 semanas atrás

    Manaus, Brasil Areti Health Tempo inteiro

    Senior Python Developer in a Silicon Valley Startup That Saves LivesHelp build cutting-edge technology that saves lives! Hiring anywhere in Latin America. Areti Health is a venture-funded Silicon Valley startup that dramatically boosts clinical trial patient recruitment using generative AI . Our technology allows pharmaceutical, biotech, and medical device...

  • Senior Python Developer in a Silicon Valley Startup That Saves Lives

    2 meses atrás

    Manaus, Brasil Areti Health Tempo inteiro

    Senior Python Developer in a Silicon Valley Startup That Saves LivesHelp build cutting-edge technology that saves lives! Hiring anywhere in Latin America. Areti Health is a venture-funded Silicon Valley startup that dramatically boosts clinical trial patient recruitment using generative AI. Our technology allows pharmaceutical, biotech, and medical device...

  • Salesforce Consultant

    4 semanas atrás

    Manaus, Brasil OSF Digital Tempo inteiro

    We are seeking a dedicated Software Consultant to join our team. The ideal candidate will have experience with Salesforce Sales Cloud implementations and a strong understanding of business processes within the Quote to Cash lifecycle. If you are passionate about delivering high-quality solutions and thrive in a dynamic environment, we would love to hear from...

  • Tecnico em Informática

    3 meses atrás

    Manaus, Brasil Sudart RH Consultoria em RH Tempo inteiro

    Nível: AuxiliarCursos de: Information Systems, cursando tecnologia em gestao da tecnologia da informação , Information Technology, Ênfase em sistemas eletrônicos embarcados, automação industrialEscolaridade: Técnico - CursandoTipo de contrato: CLTJornada de trabalho: Segunda-feira a Sexta-feira : 08:00 ás 18:00 hrs - Sab 07:00 ás...

  • DevOps Engineering Manager

    1 semana atrás

    Manaus, Amazonas, Brasil Encora Inc. Tempo inteiro

    About the RoleWe are seeking a seasoned DevOps Engineer to lead our team in delivering high-quality software solutions. As a DevOps Engineering Manager, you will be responsible for designing and implementing scalable infrastructure, building and maintaining CI/CD pipelines, and ensuring seamless collaboration between development and operations...

  • React / Next.Js Developer

    3 semanas atrás

    Manaus, Brasil Bucksense, Inc. Tempo inteiro

    React / Next.Js DeveloperType of Contract : ContractorLocation : Brazil (Remote Work)Please attach your ENGLISH resume to be considered.Proficiency: Bilingual in EnglishA Knowledge TEST will be conducted.Full Availability during working hoursBucksense is the programmatic platform for advertisers and agencies looking to bring brand building in-house. With...

  • Cybersecurity Expert in C++ Cryptography

    3 semanas atrás

    Manaus, Amazonas, Brasil Bairesdev Tempo inteiro

    Secure the Future with BairesDevWe are a leading technology company that delivers cutting-edge solutions to top clients worldwide. Our team of top 1% tech talent works remotely on impactful projects, driving innovation and growth.Your Role: We are looking for an exceptional C++ Developer with expertise in Cryptography to join our Development team. This is a...

  • Lead Product Manager

    6 meses atrás

    Manaus, Brasil Launch Potato Tempo inteiro

    **WHO ARE WE?** Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato's mission is to be the most innovative, tech-enabled media company connecting consumers to the world's leading brands. The company is headquartered in vibrant downtown Delray Beach, Florida, with a...

  • Senior Golang Developer

    3 meses atrás

    Manaus, Brasil Plannatech Tempo inteiro

    Senior Golang Developer Who We Are Plannnatech is a software development company with a wide range of international clients. For more than 20 years, we have been developing and maintaining one of the leading and easiest to use online gaming platforms in the world. Tens of thousands of players trust us every day and we have hundreds of corporate clients. We...

  • Technical Engineer Lead

    Há 6 horas

    Manaus, Brasil Launchcode Tempo inteiro

    About Us:Launchcode is a cutting-edge technology company focused on revolutionizing the agricultural industry. Our innovative solutions leverage advanced software and IoT technologies to optimize operations and improve efficiency. We are currently seeking a skilled Technical Engineer Lead Full Stack to join our dynamic team.Important facts about this...