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Senior Systems Administrator

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Magnopus

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Location:
United States , Los Angeles

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

50000.00 - 80000.00 USD / Year
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Job Description:

Magnopus is seeking a Senior Systems Administrator to join our IT services team. The ideal candidate will have a diverse technical background, exceptional customer service skills, an open attitude toward team-oriented collaboration, and a strong passion for researching, deploying, and supporting cutting-edge hardware and software solutions.

Job Responsibility:

  • Actively participate in the hands-on implementation of new systems, improvements, and maintenance of existing systems with minimal oversight
  • Be capable of implementing solutions for a diverse range of complex technical problems under minimal technical supervision
  • Anticipate risks and collaborate with senior team members and project leadership to develop effective mitigation strategies
  • Independently research and evaluate relevant information to perform assigned tasks and propose improvements to the existing infrastructure
  • Complete complex tasks within the service desk, including necessary customer communication to ensure high-quality and timely task completion
  • Execute new hire onboarding tasks and provide support to vendors, IT clients, and off-site client operations with minimal oversight
  • Contribute to the enhancement of working practices and infrastructure quality across the studio
  • Support more junior staff, providing assistance and advice as needed, and acting as a technical role model
  • Educate, guide, and mentor other team members in their technical specialty
  • Proactively communicate progress and risks related to work, keeping leads and senior staff informed of developments and issues

Requirements:

  • 5+ years of experience in a hands-on Systems Administration, IT Operations, or a similar high-performance computing/DevOps role
  • Proven experience working in an environment that demands high-availability and performance (e.g., Media & Entertainment, VFX, or similar high-intensity production environments)
  • Advanced knowledge of Microsoft Server (Active Directory, Group Policy) and Linux-based Operating Systems (Rocky, Ubuntu)
  • Expertise in enterprise-level networking concepts and hardware (Cisco, FS, Unifi), including VLANs, routing, VPNs, and firewall management (Sophos, Cisco Meraki)
  • Deep proficiency with virtualization platforms (VMware, Hyper-V, KVM)
  • Proficiency with configuration management tools (Ansible, SaltStack, Puppet, or Chef)
  • Advanced understanding of Storage Area Networks (SANs), Network Attached Storage (NAS), and related protocols (iSCSI, Fibre Channel, SMB, NFS)
  • Experience in the build-out, administration, and operation of high-performance computing (HPC) environments or render farms (Deadline, Tractor, OpenCue)
  • Working knowledge of container technologies (Docker, Kubernetes) for development, application deployment, and scaling
  • Experience implementing and maintaining services within major cloud platforms (e.g., Google Cloud Platform (GCP), AWS, Azure), including Identity & Access Management (IAM), virtual networking, and Infrastructure as Code
  • Expertise in implementing, configuring, and managing next-generation endpoint security solutions and technologies (EDR/XDR, anti-malware)
  • Experience in the operation and remediation of vulnerability scanning tools, patch management, and security hardening practices for servers and workstations
  • Advanced knowledge of Identity and Access Management (IAM) best practices, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), and role-based access control (RBAC)
  • Ability to perform routine audits of systems and software, analyze system logs, and implement controls to maintain compliance with security policies
  • Proven experience with server, storage, and workstation hardware maintenance, troubleshooting, and repair (e.g., HP, Dell, Supermicro)
  • Proficiency in managing fleets of Windows, macOS, and Linux workstations using centralized deployment and Mobile Device Management (MDM): tools (Intune, Jamf, SCCM, Jumpcloud)
  • Demonstrates clear, patient, and effective verbal and written communication with all team members and other disciplines
  • Possesses an insatiable desire to continue growing an understanding of new and emerging technologies in the systems and network fields
What we offer:
  • Ongoing education and mentorship opportunities
  • Generous health care
  • Time off

Additional Information:

Job Posted:
January 03, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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