Required Qualifications: (as evidenced by an attached resume)
Bachelor's degree or in lieu of a degree, four (4) years of directly related full-time experience or an equivalent combination of education and experience totaling four (4) years may be considered. Minimum four (4) years of full-time systems administration experience. Demonstrated expertise with Linux/Unix operating systems (e.g., Red Hat Enterprise Linux, Debian, Solaris). Experience with hardware installation, configuration, upgrades, monitoring, and troubleshooting. Experience managing user accounts, system security, and enterprise infrastructure environments.

Preferred Qualifications:
Experience supporting High-Performance Computing (HPC) clusters. Experience supporting research/clinical technologies & software. Experience supporting large-scale datasets & databases. Experience supporting file/web servers. Experience with scripting or programming languages (e.g., Bash, Python, etc.). Experience with virtualization technologies. Familiarity with basic networking concepts and troubleshooting.

Brief Description of Duties:
The Senior Research Systems Administrator will support on-campus research systems at Stony Brook University. This includes maintaining High-Performance Computing clusters used by researchers and providing assistance with Linux servers and workstations. The incumbent will help researchers design, procure, implement, monitor, and troubleshoot their HPC Linux systems. This individual will collaborate with stakeholders to define, analyze, and communicate system specifications.

Duties:

* High-Performance Computing Operations:
Support day-to-day operations of institutional HPC clusters.
Manage account provisioning, queue configuration, system monitoring, and storage integration.
Ensure system stability, uptime, and operational continuity.
Monitor system performance and proactively address bottlenecks.
Collaborate with infrastructure and security teams to maintain compliance and data protection standards.

* Infrastructure Architecture, Capacity Planning & Strategic Growth:
Evaluate research computing growth trends and recommend scalable upgrade paths.
Participate in long-term capacity planning for compute, storage, and networking resources. Provide technical recommendations supporting institutional research computing strategy. Align infrastructure planning with emerging research demands and funding trajectories.

* Procurement & Vendor Engagement:
Develop detailed technical specifications for research computing hardware and software acquisitions. Evaluate vendor proposals and participate in formal bid and RFP processes. Provide technical analysis supporting capital investment decisions. Coordinate purchasing workflows, contract alignment, and delivery logistics. Manage hardware refresh cycles, warranty agreements, and vendor support relationships. Support grant-funded equipment planning and budget justification efforts.

* Linux Systems Engineering & Lifecycle Management:
Design, deploy, and maintain Linux-based research servers and workstations. Apply patches, maintain system libraries, and perform performance tuning. Rack, configure, and integrate new compute nodes and hardware. Implement industry best practices for system hardening and resilience. Conduct hardware diagnostics and component replacement as needed.

* Advanced Performance Optimization & Researcher Support:
Serve as a technical resource for researchers utilizing institutional HPC systems (e.g., SeaWulf, NVWulf, AMA-27, and related clusters).
Diagnose performance bottlenecks involving CPU, memory, I/O, and networking.
Translate system architecture constraints into actionable recommendations for research workloads.

* Research Data & Storage Integration:
Assist researchers in migrating external storage solutions (e.g., DAC, iSCSI, NFS) to centralized storage environments.
Assess backup and disaster recovery requirements.
Collaborate with storage and backup administrators to ensure secure and resilient research data management.

* Troubleshooting & Incident Resolution:
Diagnose and resolve complex hardware and software issues.
Conduct root cause analysis for outages or degraded performance.
Restore services in a timely manner to minimize research disruption.

* Additional Duties:
Perform other duties and special projects as assigned in support of departmental and institutional research missions.

Special Notes:
This is a full-time appointment. FLSA Exempt position, not eligible for the overtime provisions of the FLSA. Minimum salary threshold must be met to maintain FLSA exemption.

SUNY implemented a hybrid telecommuting pilot program. This position has been approved to participate in the pilot, which allows for up to 5 remote days per pay period.

For this position, we are unable to sponsor candidates for work visas.

Resume/CV and cover letter should be included with the online application.

Stony Brook University is committed to excellence in diversity and the creation of an inclusive learning, and working environment. All qualified applicants will receive consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, familial status, sexual orientation, gender identity or expression, age, disability, genetic information, veteran status and all other protected classes under federal or state laws.

If you need a disability-related accommodation, please call the university Office of Equity and Access (OEA) at (631) 632-6280 or visit OEA.

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