UNIX/Linux Systems Administrator - Remote / Colombia

We’re looking for a UNIX/Linux Systems Engineer eager to strengthen their technical expertise and grow within a global infrastructure team.

You’ll work on mission-critical environments (Linux, AIX, Cloud) across multiple international customers — troubleshooting, improving performance, and learning from senior experts.

This is an excellent opportunity for someone with solid foundations in Linux system administration who wants to progress toward Level 3 responsibilities while gaining exposure to hybrid and enterprise environments.

Key Responsibilities:

• Maintain and support Unix/Linux environments (RHEL, SUSE, AIX) — both on-premises and in the
• Handle Level 2 incidents, changes, and requests, escalating when needed and ensuring follow-through until closure.
• Collaborate with senior engineers on root cause analysis and problem management.
• Participate in system upgrades, patching cycles, and infrastructure improvement projects.
• Contribute to documentation and process improvement.
• Monitor system performance and availability through tools like Centreon, Datadog, or ServiceNow.
• Participate in on-call rotation (occasional evenings/weekends).

• 3–5 years of experience in Linux/UNIX system administration
• Hands-on experience with RHEL and SUSE environments.
• Strong troubleshooting and scripting abilities (Bash, Python, or Ansible)
• Familiarity with working in multi-client environments
• Familiarity with monitoring tools (Centreon, Datadog, Zabbix, etc.).
• Understanding of storage, backup, and networking fundamentals
• Professional proficiency in English.
• Bachelor's degree in engineering, system administrator, etc...

Preferred qualification

• Exposure to AWS, Azure, or other cloud platforms
• Knowledge of IBM AIX or Power Systems
• IT company and or Consulting industries experience

Mind-Set

• Good communication skills and ability to collaborate with remote teams.
• Curiosity, accountability, and a genuine desire to learn and take ownership.
• Multi-tasking mandatory
• Hands-on

• Colombia based job
• Remote
• Work for US company and clients

Would you like to contribute to exciting digital transformation projects with people who are passionate about innovation? With TeamWork Management, the possibilities are endless. We are a local fast-growing company with a global reach, powered by the Swiss group TeamWork Corporate and 20 years of uninterrupted growth.

Joining our TeamWork Management subsidiary in Boston means being part of our US-based team with 60 consultans in a fun environment where diversity and international talent are put forward. We offer opportunities for continuous learning, a robust benefits package, remote work flexibility, and lots of company perks!

Who are we?

TeamWork is an independent international group, founded in 1999 in Geneva by our current CEO Philippe Rey-Gorrez. We are your strategic partner in digital transformation, specializing in four core businesses: Management Consulting, SAP Business Solutions, Data Analytics and Technology Platforms. Recognized by our clients for our expertise and experience, TeamWork supports both major international groups and SMEs. TeamWork Management, the group’s US subsidiary, was created in 2017.

With US offices in Boston, Fort Lauderdale and San Diego, our approach is universal: supporting our clients in all aspects of their digital transformation projects.