SR Sysadmin (Remote Latam)
Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Jun 4, 2026. Pearster scores B on the Alion truth index.
Spoiler: This is where your next big move begins.
Eastern Time Alignment | Full-Time | Remote | Contractor
What This Journey Looks Like
We are looking for a Senior Systems Administrator to join the infrastructure operations team of a leading Canadian fintech company.
This role combines hands-on Windows Server and Linux administration with technical coordination, production support, and incident troubleshooting.
The ideal candidate has a strong operational background, can investigate complex infrastructure issues, coordinate maintenance activities, and support a small team of Systems Administrators.
The immediate focus is on maintaining existing infrastructure, supporting daily operations, and ensuring reliable incident response, rather than designing new architectures or leading large-scale modernization projects.
This is a fully remote, full-time position for candidates based in LATAM, with working hours aligned with Eastern Time.
What You'll Lead and Build
Administer, monitor, maintain, and troubleshoot Windows Server and Linux environments.
Provide reactive infrastructure support and L2/L3-level troubleshooting, including production incident resolution.
Support and troubleshoot VDI integrations, including connectivity, authentication, and access-related issues.
Coordinate server patching and scheduled maintenance activities.
Support Windows patching activities using SCCM and Linux patching using Red Hat Satellite/Capsule.
Execute existing Ansible playbooks as part of routine infrastructure operations.
Support SQL Server Always On operational activities and coordinate failovers with database specialists when required.
Investigate Linux issues involving CPU, memory, disk usage, SSH, sudo permissions, and Active Directory authentication.
Coordinate incident response calls, technical escalations, and planned infrastructure changes.
Help organize on-call rotations and ensure effective collaboration between Systems Administrators and internal technical teams.
Review recurring incidents and monitoring alerts, helping identify false positives and opportunities to improve operational processes.
Support routine server builds, backups, snapshots, and other scheduled infrastructure activities.
What You Bring to the Table
Strong hands-on experience administering and troubleshooting Windows Server and Linux environments.
Experience supporting Red Hat Enterprise Linux (RHEL) environments, ideally versions 7, 8, or 9.
Experience with server patching, infrastructure monitoring, and production support.
Familiarity with SCCM, Red Hat Satellite/Capsule, and Ansible playbook execution.
Understanding of SQL Server Always On operational support or database failover coordination.
Experience troubleshooting VDI environments or integrations, such as Citrix, VMware Horizon, or Azure Virtual Desktop.
Working knowledge of Active Directory, server access, authentication, and permissions.
Strong L2/L3 troubleshooting, incident management, and escalation skills.
Experience coordinating technical activities, maintenance windows, or incident response calls.
Ability to follow established procedures, communicate clearly, and collaborate with different technical teams.
Advanced English communication skills.
Benefits that Move you Forward.
We’re here to amplify your brilliance, not contain it.
Work from anywhere with true flexibility and freedom.
Earn in USD with compensation that matches your expertise.
Recharge confidently with dedicated paid time off.
Advance your career with fully covered international certifications.
Access coworking spaces worldwide whenever you want a professional setup.
Strengthen your English and expand your global reach.
Connect and have fun with activities that unite our international team.
Feel appreciated with personalized gifts and a thoughtful welcome kit.
Grow our community and earn through our referral program.
At Pearster, your journey matters, and we’re here to help you go further than you imagined.