Lead System and Database Admin

LightPath; Bethpage (NY); On-site; USD 120,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Yearly bonus

401(k) match

Job summary

Lightpath seeks a Lead System and Database Administrator to own and optimize Linux/Windows servers and Oracle/PostgreSQL databases. You will manage Nutanix-based virtualization, Rubrik backups, and implement robust DR plans.

The role emphasizes security, performance, and cross-team collaboration in a fast-paced network infrastructure environment. The position reports to IT operations in Bethpage, NY, with a strong focus on uptime, data protection, and scalable architecture to support critical

Qualifications

• Bachelor's degree in computer science, IT, or related field, or equivalent experience.
• 8+ years in system and database administration.
• Proficient with Linux and Windows operating systems.
• Expertise in Oracle and PostgreSQL including clustering/replication.
• Experience with virtualization (VMware/Hyper-V/Nutanix).
• Familiar with Rubrik backup/recovery solutions.
• Strong scripting skills (Python/Bash/PowerShell).
• Excellent problem-solving and organizational abilities.

Responsibilities

• Manage, configure, and maintain Linux and Windows servers for performance and uptime.
• Plan upgrades, patches, and migrations with minimal disruption.
• Monitor performance, troubleshoot, and improve reliability and scalability.
• Manage virtualized environments (Nutanix/AHV, VMware, or KVM).
• Install/maintain Oracle and PostgreSQL, ensure HA and performance.
• Tuning, backups, DR planning, and restores for databases.
• Design database security: encryption, RBAC, auditing.
• Collaborate with cross-functional teams and document configurations.

Skills

Linux (RHEL/Ubuntu)

Windows Server

Scripting (Python, Bash, PowerShell)

Oracle Database Administration

PostgreSQL Database Administration

VMware / Hyper-V / Nutanix

Rubrik backup & DR

Security & encryption concepts

Education

Bachelor's degree in Computer Science, Information Technology, or a related field

Tools

Oracle

PostgreSQL

Nutanix

VMware

Rubrik

Job description

Lead System and Database Admin

Job ID: 570916426

1111 Stewart Avenue, Bethpage, NY 11714

About Lightpath

Lightpath is building the fiber infrastructure the digital economy depends on - owning, operating, and expanding dense, high-performance networks for enterprises, public institutions, carriers, and cloud innovators. Our all-fiber network supports mission‑critical environments, from financial markets and healthcare systems to AI platforms and next‑generation cloud architectures. As we expand across the Northeast and into high‑growth markets nationwide, we invest ahead of demand - building infrastructure with precision, resilience, and accountability.

To support that growth, we’re building a team of people who take ownership, think long‑term, and take pride in tackling complex work with care and integrity. At Lightpath, every role contributes to infrastructure that powers critical systems and real‑world outcomes. We look for individuals who value precision, accountability, and collaboration and who want to help build networks, processes, and partnerships that are engineered to last.

Job Summary

The Lead System and Database Administrator will be a hands‑on position responsible for the administration, optimization, and security of our server and database environments. This role requires expertise in managing Linux and Windows operating systems, database platforms including Oracle and PostgreSQL, and virtualized infrastructure. Familiarity with Nutanix and experience with backup solutions such as Rubrik is a strong advantage.

Key Responsibilities

• Manage, configure, and maintain Linux and Windows servers to ensure optimal performance and uptime.
• Plan and execute system upgrades, patches, and migrations while minimizing disruption.
• Monitor system performance, troubleshoot issues, and implement solutions to enhance reliability and scalability.
• Manage and optimize virtualized environments using predominantly Nutanix.AHV hypervisor (knowledge of similar technology such as VMware or KVM is acceptable)
• Install, configure, and maintain Oracle and PostgreSQL databases, ensuring high availability and performance.
• Optimize database performance, troubleshoot issues, and implement tuning recommendations.
• Manage database backups, restores, and disaster recovery processes to meet organizational requirements.
• Design and implement database security measures, including encryption, role‑based access, and auditing.
• Manage virtual environments, including resource allocation, monitoring, and scaling.
• Work with Nutanix or similar hyper‑converged infrastructure solutions to ensure efficient system performance.
• Oversee storage solutions, ensuring adequate capacity and redundancy.
• Manage backup systems (Rubrik) ensuring data integrity and compliance.
• Develop and test disaster recovery plans to ensure rapid recovery of critical systems and databases.
• Collaborate with cross‑functional teams to align IT systems with organizational goals.
• Stay current with emerging technologies and recommend solutions to improve efficiency and security.
• Maintain detailed documentation of system and database configurations, procedures, and policies.
• Ensure compliance with organizational standards and industry regulations, including data protection and cybersecurity policies.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Minimum of 8+ years of experience in system and database administration.
• Strong proficiency with Linux (RHEL, Ubuntu, etc.) and Windows operating systems.
• In‑depth knowledge of Oracle and PostgreSQL database administration, including clustering and replication.
• Experience managing virtualized environments using platforms such as VMware, Hyper‑V, or Nutanix.
• Familiarity with backup and recovery solutions, especially Rubrik.
• Strong understanding of scripting languages (e.g., Bash, PowerShell, Python) for automation.
• Excellent problem‑solving, analytical, and organizational skills.

Preferred Skills

• Certifications such as RHCE, MCSE, Oracle Certified Professional, or PostgreSQL certifications.
• Knowledge of cloud platforms and hybrid infrastructure integration.
• Familiarity with compliance frameworks such as GDPR, HIPAA, or SOX.

Lightpath is an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law.

Lightpath collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA‑compliant background screening, human resource administration and compliance with federal, state and local law.

This position is identified as being performed in/or reporting to company operations in New York State. The pay range at the time of posting in the specified locations is $120,000 - $140,000/year. Pay ranges are supplied in compliance with New York State law. Pay is competitive and based on a number of job‑related factors, including skills and experience. Some of our featured benefits include medical, dental, vision insurance, yearly bonus program and company matched 401k.