Unix Administrator (U.S. Remote - AIX, Infoscale)

Railroad19, Inc

U.S. Remote remote Until 9/22/2026 First posted July 24, 2026 Last posted July 24, 2026

Job description

Unix Administrator- U.S. Remote ( AIX, Infoscale)

We’re looking for a versatile, experienced UNIX Administrator to join our team in 2026 and support our client. This is a full-time role with Railroad19. You will provide expert UNIX administration services to support, maintain, and enhance the reliability, security, and performance environment. You will ensure compliance with regulatory standards, support mission-critical operations, advise stakeholders on best practices, drive innovation, and deliver high-quality technical outcomes. This is a full-time, remote position with the opportunity to make a significant impact at scale.

About Railroad19, Inc

We develop software solutions and deliver software development services with a specialized team of developers and architects.
Our “A” team culture is built on expertise, dedication, and continuous improvement—qualities that set us apart in the industry.
As a remote-first organization headquartered in Saratoga Springs, New York, we offer competitive compensation and excellent benefits (Medical/Dental/Vision, PTO, and 401K) to help you succeed.

Core Responsibilities:

Foster strong relationships with key stakeholders and provide expertise as well as support to meet a wide variety of requirements
Quickly provide support to administer large, multi-site UNIX, AIX, Linux, and VMware server environments. Installation, upgrade, and patching of UNIX, Linux, and VMware operating systems and server software.
Performance tuning and resource optimization reports.
Capacity planning and lifecycle management documentation.
Security hardening and compliance documentation (including SOC1, NERC CIP, CIS benchmarks).
Technical support logs and incident response records.
Detailed system configuration and function documentation.
Audit support data and compliance attestations.
Procurement and license management reports.
Automation scripts and documentation for improved operational efficiency.

Requirements:

Proven expert experience in UNIX administration services to support, maintain, and enhance reliability, security, and performance
Hands on experience in AIX and Veritas Infoscale
Hands-on experience working with Red Hat & Linux, VMware
Experience working in a regulated environment and ability to be flexible while adhering to proven processes in compliance and regulatory standards
Excellent problem-solving and analytical abilities
Effective communicator and collaborator
Focused on consistently delivering sustainable customer value in a highly regulated environment
Previous experience working with Veritas InfoScale is required
Bachelor's or master's degree in computer science, computer engineering, or other technical discipline; or equivalent work experience

Compensation (from employer):
120000–150000 USD per year

About this role

Summary

Support, maintain, and optimize UNIX systems, security, and compliance remotely.

Job title

Unix Administrator (U.S. Remote - AIX, Infoscale)

Experience level

professional level

Industry

software

Location requirements

remote U.S. based work allowed

Salary

$120k–$150k

Management role

Skills & keywords

Required skills

UNIX administrationAIXVeritas InfoscaleLinuxVMwaresecurity hardeningautomation scripts

Preferred skills

None specified

Specializations

AIXInfoscaleUNIXLinuxVMware

Locations

Structured locations inferred from the posting.

United States

Remote Country