Senior Systems Engineer (Level 3)
Agent
Posted: May 4, 2026
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Quick Summary
Lead and mentor Level I & II engineers, design, troubleshoot complex networks, and drive innovative IT solutions in a fast-growing Managed Security Service Provider (MSSP)
Required Skills
Job Description
Job Title: Senior Systems Engineer
Type: Full-Time, Remote
Working Hours: Mondays - Fridays 9:00am - 5:00pm PST
Compensation: USD $2,000-2,500/month (Salary based on assessment)
Location: LATAM
About the Company:
Join our fast-growing Managed Security Service Provider (MSSP) as a Senior Systems Engineer (Level 3). Lead a team of Level I & II engineers, manage advanced systems, troubleshoot complex networks, and drive innovative IT solutions. Enjoy a hybrid work model with occasional travel to client sites and data centers.
Responsibilities
• Lead and mentor Level I & II engineers.
• Design, configure, and troubleshoot Proxmox, Ceph, and SAN solutions.
• Oversee firewalls (SonicWALL, Fortinet, Cisco Meraki, Ubiquiti) and network switches.
• Manage cloud services, including Microsoft 365 and Azure.
• Automate tasks using Python and PowerShell scripting.
• Ensure robust backup strategies, Ceph cluster management, and data recovery processes.
• Address escalated tickets and maintain SLA adherence.
• Support client onboarding and IT audits.
• Conduct periodic reviews to align IT strategies with client goals.
Qualifications
Required:
• 3-5 years in a senior IT role.
• Expertise in Proxmox, Ceph, and multi-domain environments.
• Advanced skills in Active Directory, Python, PowerShell scripting, and SAN technology.
Preferred:
• Certifications (e.g., MCSE, VMware, MS365 Azure).
• Experience with Citrix XenApp, Nerdio, and Azure AVD.
Skills:
• Strong problem-solving and leadership abilities.
• Proficiency with RMM tools, VOIP, and disaster recovery solutions.
• Excellent written and verbal communication.