Senior System Engineer jobs in United States
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Agilysys · 2 days ago

Senior System Engineer

Agilysys is a SaaS technology leader transforming the hospitality industry. The Senior Systems Engineer will architect, implement, and maintain enterprise-level infrastructure solutions, ensuring scalable and secure systems across hybrid data center and cloud environments while collaborating with various teams.

Information TechnologySoftware
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H1B Sponsor Likelynote

Responsibilities

Manage and maintain Microsoft Windows Server and Linux environments across physical, virtual, and cloud infrastructures
Administer and secure Active Directory, Group Policy Objects (GPOs), and DNS services
Oversee VMware vSphere environments including provisioning, patching, disaster recovery, and performance optimization
Manage Azure IaaS and PaaS environments including virtual networks, storage, identity, disaster recovery, and backup resources
Administer data center server hardware including builds, configuration, and lifecycle management
Configure and manage proxy servers, email servers, load balancers, and web application firewalls (WAFs)
Perform TLS/SSL certificate management and renewal processes to ensure secure connectivity
Maintain server backups and tape library systems, ensuring business continuity and disaster recovery compliance
Configure and maintain monitoring systems to proactively identify and resolve infrastructure issues
Manage enterprise storage systems, ensuring optimal performance, redundancy, and scalability
Implement and maintain infrastructure hardening standards and security patching cycles
Collaborate with the cybersecurity team to ensure system compliance with corporate and regulatory standards
Maintain up-to-date documentation of systems configurations, procedures, and recovery plans
Provide technical guidance and mentorship to junior systems engineers and administrators
Participate in infrastructure design reviews and propose improvements for scalability and resilience
Partner with software development, DevOps, and product teams to align infrastructure operations with evolving business needs
Support project delivery through technical planning, task prioritization, and execution oversight

Qualification

Microsoft Windows ServerLinux AdministrationVMware vSphereMicrosoft AzureActive DirectoryNetworkingStorage & BackupMonitoring ToolsScriptingMentoring

Required

Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent practical experience
5–8 years of experience in systems administration, with exposure to both Windows and Linux environments
Demonstrated experience managing hybrid infrastructure environments (data center + cloud)
Operating Systems: Microsoft Windows Server 2016/2019/2022, Red Hat Enterprise Linux derivatives, Debian
Active Directory: User/group management, Group Policy, authentication, and permissions design
Virtualization: VMware ESXi, vCenter, vSphere administration
Cloud Platforms: Microsoft Azure (IaaS/PaaS services, storage, virtual networks)
Networking: DNS, load balancing, proxy configuration, WAF, and SSL/TLS administration
Storage & Backup: SAN/NAS management, backup software, and tape library systems
Monitoring Tools: Experience with system and application monitoring platforms (e.g., Nagios, Zabbix, SolarWinds, or equivalent)
Scripting: PowerShell, Bash, or Python for automation of routine administration tasks

Preferred

Experience mentoring team members or leading small technical initiatives preferred

Company

Agilysys

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Agilysys is a hospitality solutions company.

H1B Sponsorship

Agilysys has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (1)
2020 (6)

Funding

Current Stage
Public Company
Total Funding
$72.7M
2024-02-14Post Ipo Secondary· $72.7M
1978-06-13IPO

Leadership Team

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Prabuddha Biswas
CTO
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Joe Ahmed Youssef
SVP & Chief Commercial Officer
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Company data provided by crunchbase