23 Empregos para System Administration - Brasil

A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio.

In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology.

Your role and responsibilities

- Production Support Specialist: Need a strong PL/SQL expertise, capable of developing Unix scripts and automating manual tasks.
- Strong working knowledge of Kubernetes, particularly in a Cloud environment.

Required education

Bachelor's Degree

Preferred education

Bachelor's Degree

Required technical and professional expertise

Production Support Specialist: Need a strong PL/SQL expertise, capable of developing Unix scripts and automating manual tasks. Fluency in English is preferred. Strong working knowledge of Kubernetes, particularly in a Cloud environment.

Preferred technical and professional experience

Fluency in English.

IBM Consulting is IBM’s consulting and global professional services business, with market leading capabilities in business and technology transformation. With deep expertise in many industries, we offer strategy, experience, technology, and operations services to many of the most innovative and valuable companies in the world. Our people are focused on accelerating our clients’ businesses through the power of collaboration. We believe in the power of technology responsibly used to help people, partners and the planet.

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

Are you ready to be an IBMer?

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 50 companies relying on the IBM Cloud to run their business.

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualifiedapplicants will receive consideration for employment without regard to race,color, religion, sex, gender, gender identity or expression, sexualorientation, national origin, caste, genetics, pregnancy, disability,neurodivergence, age, veteran status, or other characteristics. IBM is alsocommitted to compliance with all fair employment practices regardingcitizenship and immigration status.

All our positions are eligible for people with disabilities PwD or rehabilitated.

Job Title

Infrastructure Specialist - System Administration

Job ID

45099

City / Township / Village

No City

State / Province

Country

Work arrangement

Hybrid

Area of work

Infrastructure & Technology

Employment type

Regular

Contract type

Regular

Position type

Entry Level

No Travel

Company

Shift

General (daytime)

Is this role a commissionable/sales incentive based position?

Join to apply for the Linux System Administrator (Monitoring team) role at Hostinger .

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Join Hostinger and we’ll grow fast!
Is there a limit to growth? Not at Hostinger.

We’re constantly reaching new heights. With a team of 900 professionals, we support over 4 million clients in 150 countries, helping them launch e-shops, blogs, portfolios, businesses, and passion projects.

Our mission: To build world-class solutions for anyone to easily succeed online.

Our culture: Guided by 10 company principles.

Our formula for success: Customer obsession, innovative products, and talented teams.

• Participate in shift rotation to respond to product infrastructure alerts and incidents.
• Monitor product infrastructure issues with tools like Prometheus, Grafana, and Graylog, with full access to the infrastructure.
• Perform regular infrastructure maintenance, debugging, enhancement, and development tasks.
• Document actions to turn findings into repeatable actions and automation.
• Optimize and implement automation on multiple projects using Ansible.
• Implement new and improve current services using Python, Bash, or other suitable tools.

• Fluency in English to work on a global team.
• Experience with Linux system administration and a passion for monitoring-driven operations.
• Practical knowledge of Bash commands for debugging logs, service outputs, and network/firewall issues.
• An insatiable appetite for learning and innovation.
• Team player mindset with a proactive attitude and good communication skills, including asynchronous collaboration.
• Nice to have: scripting skills in Python, PHP, Bash, Go, or other programming languages.

• Limitless learning opportunities, including access to Reforge, CoachHub, global conferences, digital libraries, and industry subscriptions. Opportunities for internal mobility to grow your career.
• Flexible work environment, including remote work options, home office budget, and schedule management.
• Health and wellness benefits, including sick days, recharge leave, global sports challenges, and a balanced lifestyle.
• Recognition and social activities such as Town Hall meetings, team-building, workations, and milestone gifts.

Join Hostinger today and elevate your personal and professional growth!

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industries: Transportation, Logistics, Supply Chain and Storage

Referrals can double your chances of interviewing at Hostinger.

Set job alerts for “Linux System Administrator” roles and explore related positions like System Software Engineer - Ubuntu Networking and Golang System Software Engineer - Containers / Virtualisation.

Join to apply for the Linux System Administrator (Monitoring team) role at Hostinger .

We’re a growing company with 900 professionals serving over 4 million clients worldwide. Our mission is to build world-class solutions that help anyone succeed online. We value customer obsession, innovation, and talented teams.

• Participate in shift rotation to respond to alerts and incidents.
• Monitor infrastructure using tools like Prometheus, Grafana, and Graylog.
• Maintain, debug, enhance, and develop infrastructure.
• Document actions and automate processes using tools like Ansible, Python, Bash.

• Fluency in English.
• Experience with Linux system administration and monitoring tools.
• Practical knowledge of debugging with Bash.
• Passion for learning and innovation.
• Team player with good communication skills.
• Nice to have: scripting skills in Python, PHP, Bash, Go.

• Unlimited learning opportunities and career growth.
• Work remotely with flexible scheduling.
• Health and wellness benefits.
• Team events and celebrations.

Seniority level: Not Applicable

Employment type: Full-time

Job function: Information Technology

Industries: Transportation, Logistics, Supply Chain and Storage

This job posting is active and not expired.

Join us to apply for the Linux System Administrator (Monitoring team) role at Hostinger .

Join Hostinger and accelerate your growth!

At Hostinger, there are no limits to growth. We are a team of over 900 professionals supporting more than 4 million clients across 150 countries, helping them launch e-shops, blogs, portfolios, businesses, and passion projects.

Our mission: To build world-class solutions that enable anyone to succeed online easily.

Our culture: Guided by 10 company principles .

Our success formula: Customer obsession, innovative products, and talented teams.

• Participate in shift rotation to respond to infrastructure alerts and incidents.
• Monitor infrastructure issues using tools like Prometheus, Grafana, and Graylog, with full access to the infrastructure.
• Perform regular maintenance, debugging, enhancement, and development tasks on the product infrastructure.
• Document actions to facilitate automation and repeatability.
• Optimize and implement automation across projects using Ansible.
• Develop and improve services using Python, Bash, or other suitable tools.

• Fluent in English, capable of working with a global team.
• Experience in Linux system administration with a passion for monitoring and operations.
• Practical knowledge of bash scripting for debugging logs, services, and network/firewall issues.
• Strong desire to learn and innovate.
• Team player with good communication skills and a proactive attitude.
• Nice to have: scripting skills in Python, PHP, Bash, Go, or other languages.

• Limitless learning opportunities, including access to Reforge, CoachHub, conferences, digital libraries, and industry subscriptions.
• Flexibility to work remotely with a home office budget and manage your schedule.
• Health and wellness support, including sick days, recharge leave, and participation in sports challenges.
• Engagement in company events, milestone gifts, and team-building activities.

Prepare to elevate your personal and professional growth! Join Hostinger today and be part of our journey.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industries: Transportation, Logistics, Supply Chain, and Storage

Referrals can double your chances of interview success. Sign in to set job alerts for "Linux System Administrator" roles.

This position is posted by Jobgether on behalf of AM53 Smart Solutions. We are currently looking for a Linux Systems Administrator in Brazil.

This is a great opportunity for a seasoned Linux Systems Administrator to support and optimize cloud-based infrastructures in a dynamic international environment. You’ll ensure the availability, performance, and security of mission-critical systems while collaborating with global teams. The role follows the USA calendar and Mountain Time (MT), offering an exciting cross-time zone working experience. If you thrive in automation, technical challenges, and hands-on administration, this position will give you the scope and autonomy to make a real impact.

Accountabilities:

• Configure and manage Linux virtual servers and related technologies, with occasional Windows involvement.
• Perform application upgrades, patch installations, and troubleshooting for IFS and other systems.
• Automate operational tasks to optimize performance and streamline workflows.
• Provide Level 2–3 technical support to both internal stakeholders and external clients.
• Maintain comprehensive technical documentation and standard operating procedures.
• Participate in on-call rotations to diagnose and resolve performance, availability, or security incidents.

• 8–10 years of hands-on experience in Linux systems administration and/or development.
• Bachelor’s degree in Computer Science, Information Systems, or equivalent professional experience.
• Strong command of Linux system best practices and advanced Bash scripting skills.
• Solid understanding of Active Directory, DNS, DHCP, and TCP/IP protocols.
• Experience with Citrix Application configuration and administration.
• Excellent troubleshooting capabilities and a drive to identify root causes of issues.
• Effective interpersonal and communication skills, including the ability to translate complex technical ideas to non-technical audiences.
• Desirable: RHCSA or MCSA certification, experience with UniData administration, and previous development background.

• Work schedule aligned with Mountain Time (MT), offering international collaboration opportunities.
• Exposure to global best practices and advanced cloud-based system environments.
• Flexible and remote work structure.
• Career growth potential in a tech-driven, innovative setting.
• Participation in complex and impactful IT infrastructure projects.
• Training support and access to new technologies (where applicable).

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience and achievements.
It compares your profile to the job’s core requirements and past success factors to determine your match score.
Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.

Thank you for your interest!

#LI-CL1

Network Engineer / Network Administrator

Location: Avenida Roque Petroni 999, Morumbi – São Paulo

Work Model: Hybrid (2–3 days per week, depending on need)

Contract: Long Term

Job Summary

We are looking for a motivated Network Engineer (Junior–Mid Level) to join our IT team in São Paulo. The successful candidate will play a key role in providing LAN/WAN support, troubleshooting enterprise network infrastructure, and coordinating with ISPs and global teams. This role requires strong technical expertise, hands-on troubleshooting skills, and effective communication in Portuguese, English, and Spanish.

Key Responsibilities

• Provide end-user support for LAN and WAN networks, resolving incidents and service requests.
• Perform network device replacement, configuration, and console access for troubleshooting and upgrades.
• Support planned change windows (e.g., internet line and MPLS upgrades).
• Manage and escalate ISP tickets in Portuguese, English, and Spanish.
• Handle incident queue management in ServiceNow, ensuring timely response and resolution.
• Coordinate with ISPs and vendors for new line contracts, upgrades, and site expansions.
• Assist in the configuration, monitoring, and support of Cisco Firewalls, Switches (9200/9300 Series), and Nexus equipment in Data Centers.
• Provide basic Wi-Fi and Cisco WLC support , including troubleshooting and small-scale changes.

Requirements

• 5+ years of experience in end-user support for LAN/WAN networks.
• Strong hands-on skills in network troubleshooting, replacement, and console access.
• Experience with Cisco Firewalls, Switches (9200/9300 Series), and Nexus platforms.
• Familiarity with Wi-Fi and Cisco WLC (basic support level).
• Experience with incident and change management systems (preferably ServiceNow).
• Ability to work effectively during planned change windows and maintenance.
• Proven experience liaising with ISPs for incident handling and service requests.
• Availability to work in a hybrid model (3 days on-site at Morumbi, SP).

Languages

• Portuguese: Native
• English: Advanced
• Spanish: Basic

Preferred Skills

• Experience in Data Center networking environments.
• Knowledge of MPLS, VPNs, and internet circuit upgrades.
• Strong troubleshooting and documentation skills.
• Ability to work independently and collaborate with global teams.

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Direct message the job poster from GeorgiaTEK Systems Inc.

Contract: Long Term

Job Summary

We are looking for a motivated Network Engineer (Junior–Mid Level) to join our IT team in São Paulo. The successful candidate will play a key role in providing LAN/WAN support, troubleshooting enterprise network infrastructure, and coordinating with ISPs and global teams. This role requires strong technical expertise, hands-on troubleshooting skills, and effective communication in Portuguese, English, and Spanish.

Key Responsibilities

• Provide end-user support for LAN and WAN networks, resolving incidents and service requests.
• Perform network device replacement, configuration, and console access for troubleshooting and upgrades.
• Support planned change windows (e.g., internet line and MPLS upgrades).
• Manage and escalate ISP tickets in Portuguese, English, and Spanish.
• Handle incident queue management in ServiceNow, ensuring timely response and resolution.
• Coordinate with ISPs and vendors for new line contracts, upgrades, and site expansions.
• Assist in the configuration, monitoring, and support of Cisco Firewalls, Switches (9200/9300 Series), and Nexus equipment in Data Centers.
• Provide basic Wi-Fi and Cisco WLC support , including troubleshooting and small-scale changes.

Requirements

• 5+ years of experience in end-user support for LAN/WAN networks.
• Strong hands-on skills in network troubleshooting, replacement, and console access.
• Experience with Cisco Firewalls, Switches (9200/9300 Series), and Nexus platforms.
• Familiarity with Wi-Fi and Cisco WLC (basic support level).
• Experience with incident and change management systems (preferably ServiceNow).
• Ability to work effectively during planned change windows and maintenance.
• Proven experience liaising with ISPs for incident handling and service requests.
• Availability to work in a hybrid model (3 days on-site at Morumbi, SP).

Languages

• Portuguese: Native
• Spanish: Basic

Preferred Skills

• Experience in Data Center networking environments.
• Knowledge of MPLS, VPNs, and internet circuit upgrades.
• Strong troubleshooting and documentation skills.
• Ability to work independently and collaborate with global teams.

• Seniority level Mid-Senior level

• Employment type Contract

• Job function Information Technology

Referrals increase your chances of interviewing at GeorgiaTEK Systems Inc. by 2x

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Network Engineer / Network Administrator

Location: Avenida Roque Petroni 999, Morumbi – São Paulo

Work Model: Hybrid (2–3 days per week, depending on need)

Contract: Long Term

Job Summary

We are looking for a motivated Network Engineer (Junior–Mid Level) to join our IT team in São Paulo. The successful candidate will play a key role in providing LAN/WAN support, troubleshooting enterprise network infrastructure, and coordinating with ISPs and global teams. This role requires strong technical expertise, hands-on troubleshooting skills, and effective communication in Portuguese, English, and Spanish.

Key Responsibilities

• Provide end-user support for LAN and WAN networks, resolving incidents and service requests.
• Perform network device replacement, configuration, and console access for troubleshooting and upgrades.
• Support planned change windows (e.g., internet line and MPLS upgrades).
• Manage and escalate ISP tickets in Portuguese, English, and Spanish.
• Handle incident queue management in ServiceNow, ensuring timely response and resolution.
• Coordinate with ISPs and vendors for new line contracts, upgrades, and site expansions.
• Assist in the configuration, monitoring, and support of Cisco Firewalls, Switches (9200/9300 Series), and Nexus equipment in Data Centers.
• Provide basic Wi-Fi and Cisco WLC support, including troubleshooting and small-scale changes.

Requirements

• 5+ years of experience in end-user support for LAN/WAN networks.
• Strong hands-on skills in network troubleshooting, replacement, and console access.
• Experience with Cisco Firewalls, Switches (9200/9300 Series), and Nexus platforms.
• Familiarity with Wi-Fi and Cisco WLC (basic support level).
• Experience with incident and change management systems (preferably ServiceNow).
• Ability to work effectively during planned change windows and maintenance.
• Proven experience liaising with ISPs for incident handling and service requests.
• Availability to work in a hybrid model (3 days on-site at Morumbi, SP).

Languages

• Portuguese: Native
• English: Advanced
• Spanish: Basic

Preferred Skills

• Experience in Data Center networking environments.
• Knowledge of MPLS, VPNs, and internet circuit upgrades.
• Strong troubleshooting and documentation skills.
• Ability to work independently and collaborate with global teams.

Network Engineer / Network Administrator

Location: Avenida Roque Petroni 999, Morumbi – São Paulo

Work Model: Hybrid (2–3 days per week, depending on need)

Contract: Long Term

Job Summary

We are looking for a motivated Network Engineer (Junior–Mid Level) to join our IT team in São Paulo. The successful candidate will play a key role in providing LAN/WAN support, troubleshooting enterprise network infrastructure, and coordinating with ISPs and global teams. This role requires strong technical expertise, hands-on troubleshooting skills, and effective communication in Portuguese, English, and Spanish.

Key Responsibilities

• Provide end-user support for LAN and WAN networks, resolving incidents and service requests.
• Perform network device replacement, configuration, and console access for troubleshooting and upgrades.
• Support planned change windows (e.g., internet line and MPLS upgrades).
• Manage and escalate ISP tickets in Portuguese, English, and Spanish.
• Handle incident queue management in ServiceNow, ensuring timely response and resolution.
• Coordinate with ISPs and vendors for new line contracts, upgrades, and site expansions.
• Assist in the configuration, monitoring, and support of Cisco Firewalls, Switches (9200/9300 Series), and Nexus equipment in Data Centers.
• Provide basic Wi-Fi and Cisco WLC support , including troubleshooting and small-scale changes.

Requirements

• 5+ years of experience in end-user support for LAN/WAN networks.
• Strong hands-on skills in network troubleshooting, replacement, and console access.
• Experience with Cisco Firewalls, Switches (9200/9300 Series), and Nexus platforms.
• Familiarity with Wi-Fi and Cisco WLC (basic support level).
• Experience with incident and change management systems (preferably ServiceNow).
• Ability to work effectively during planned change windows and maintenance.
• Proven experience liaising with ISPs for incident handling and service requests.
• Availability to work in a hybrid model (3 days on-site at Morumbi, SP).

Languages

• Portuguese: Native
• English: Advanced
• Spanish: Basic

Preferred Skills

• Experience in Data Center networking environments.
• Knowledge of MPLS, VPNs, and internet circuit upgrades.
• Strong troubleshooting and documentation skills.
• Ability to work independently and collaborate with global teams.