Tech Firefly
Technology
SeniorSystemsAdministrator
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Systems Administrator at Tech Firefly. Skills: System administration, Linux, Windows, Troubleshooting. Assist in security scanning. Apply security controls”
Industry & Context.
Troubleshooting; Triage issues; Resolve issues
What They're Looking For.
Must Have
System administration experience, Troubleshooting experience, Linux proficiency, Windows proficiency, ServiceNow CMDB experience, Documentation skills, Communication skills, Storage technologies experience, Virtualization technologies experience, Manage contingencies, Audit application processes, Audit system processes, Self-starter, Triage diverse issues, Resolve diverse issues
Nice to Have
Networking switches configuration, Imaging environments knowledge, Multi-cloud environments exposure, Virtualization-agnostic technologies exposure, Auditing processes background, Compliance processes background, Large-scale application rollouts experience, Software rollouts experience
What You'll Do.
Assist in security scanning
Apply security controls
Prevent unauthorized access
Provide system administration support
Perform troubleshooting
Perform routine updates
Support system operations
Support network operations
Perform vulnerability assessments
Implement security patches
Manage security policies
Maintain storage systems
Maintain backup systems
Collaborate with IT teams
Ensure seamless integration
Monitor ServiceNow tickets
Document system configurations
Document troubleshooting steps
Document best practices
Assist with system upgrades
Assist with software implementations
How You'll Work.
Team & Collaboration
Cross-functional IT teams
Communication Scope
Cross-functional communication
Full Job Description
We are seeking a Senior Systems Administrator to backfill and cover day-to-day system administration tasks while the core team focuses on a new imaging archive project. This role requires strong Linux/Windows administration skills, troubleshooting, documentation, and cross-functional communication. The ideal candidate is a proactive generalist who can manage diverse infrastructure tasks, triage tickets, and ensure operational stability. **Contract Length: **1+ year **Pay Rate: **$70+/hour **Location:** San Francisco, CA (Hybrid, 2 days/week onsite) **Responsibilities** * Assist in security scanning and apply security controls to prevent unauthorized access. * Provide day-to-day system administration support, including troubleshooting, maintenance, and routine updates. * Support system and network operations, including Windows Server 2019, Linux, RedHat, VMware, MSSQL, and Cisco IOS. * Perform vulnerability assessments using Tenable and implement necessary security patches. * Configure and manage firewalls and security policies (Palo Alto, Panorama). * Maintain storage and backup systems (NetApp). * Collaborate with cross-functional IT teams to ensure seamless integration and performance across applications and infrastructure. * Monitor and respond to ServiceNow tickets, emails, and system alerts. * Document system configurations, troubleshooting steps, and best practices. * Assist with system upgrades, new software implementations, and rollouts. * Participate in security risk assessments and compliance reviews. **Requirements** * Strong system administration and troubleshooting experience * Proficiency in Linux and Windows environments (50/50 split, stronger in Linux preferred) * Experience with ServiceNow CMDB (updating records, reports, queries) * Strong documentation and communication skills * Experience with storage and virtualization technologies * Ability to manage contingencies and audit application/system processes * Self-starter with experience triaging and
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