System Administrator

Premier Inn Hotels LLC (UAE); Manassas (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Object Technology Solutions, Inc (OTSI) is seeking a Systems Administrator in Manassas, VA to manage and support Windows and Linux environments, virtualization, and storage. You will ensure system health, security, and reliable operations while collaborating with engineering and business teams.

Qualifications include 3–5+ years in enterprise IT, Windows/Linux admin experience, VMware, DNS/AD, and scripting (PowerShell, Python, Bash). Industry certs and ITIL familiarity are preferred.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 3–5+ years of experience supporting enterprise IT infrastructure.
• Experience with Windows Server and/or Red Hat Linux administration.
• VMware virtualization technologies.
• DNS and Active Directory services.
• SAN/NAS storage and backup solutions (desired).
• Industry certifications such as MCSE, VCP, or RHCE.

Responsibilities

• Administer and maintain Windows and Linux server environments, virtualization platforms, and Nutanix HCI environments (if applicable).
• Support daily operational activities, incident resolution, and customer requests.
• Monitor system health, performance, security, and availability.
• Manage user accounts, permissions, and access controls.
• Perform system maintenance, upgrades, patching, and backup verification.
• Troubleshoot infrastructure issues across servers, storage, networking, and directory services.

Skills

Windows Server Admin

Linux Admin

VMware

DNS

Active Directory

SAN/NAS storage

Backup solutions

PowerShell

Python

Bash

ITIL

Education

Bachelor’s degree in Computer Science or related field

Tools

VMware vSphere

Red Hat Linux

Windows Server

IT automation tooling

Job description

Manassas, United States | Posted on 09/22/2026

• Industry Manufacturing, Engineering, Transportation & Logistics
• Job Type US Staffing
• Required Skills
  • bash shell
  • oracle
  • +20
• Country United States

About Us

OTSI is a global technology partner providing enterprise IT consulting, digital solutions, and managed services. We help organizations modernize complex technology landscapes, harness the power of data, and build scalable AI-led ecosystems to accelerate innovation and business growth. With over 26 years of experience, we consistently turn complex challenges into success stories through our strong technical capabilities and deep industry knowledge. Our global team of 1,800+ professionals, spread across 6 countries, delivers cutting-edge solutions for customers across Banking, Financial Services, Insurance, Transportation & Logistics, Energy & Utilities, Healthcare & Life Sciences, Government, Hi-Tech, Telecom & Media, Manufacturing, and more.

Our focused technology areas:

• Data & Analytics (Data Architecture, Data Engineering, Data Migration, Data Modernization, Big Data, Analytics and BI)
  
• Cloud (Cloud Computing, Cloud Migration, Cloud-Native Architecture, Hybrid and Multi-Cloud)
  
• Quality Engineering (Manual Testing, Non-functional testing, Test Automation, Digital Testing)
  

Our focused industries and target segments:

• Manufacturing, Transportation, & Logistics
  
• Energy & Utilities
  
• Telecom & Media
  
• Government & Public Sector (FED, SLED, & Partners)
  
• Hi-Tech
  

Job Description

Object Technology Solutions, Inc (OTSI) has an immediate opening for a Systems Administrator

MAJOR RESPONSIBILITES:

• Administer and maintain Windows and Linux serverenvironments, virtualization platforms, and (desired) enterprise Nutanix HCIenvironments
• Support daily operational activities, incidentresolution, and customer requests.
• Monitor system health, performance, security, andavailability.
• Manage user accounts, permissions, and accesscontrols.
• Perform system maintenance, upgrades, patching, andbackup verification.
• Troubleshoot infrastructure issues involving servers,storage, networking, and directory services.
• Support continuous improvement initiatives andadherence to IT standards, compliance requirements, and security policies.
• Collaborate with engineering, manufacturing, andbusiness teams to meet operational and project requirements.

SKILLS AND ABILITIES REQUIRED:

• Bachelor’s degree in Computer Science, Engineering,related field, or equivalent practical experience.
• Minimum 3 to 5+ years of experience supportingenterprise IT infrastructure.
• Experience with:
  • Windows Server and/or Red Hat Linux administration
  • VMware virtualization technologies
  • DNS and Active Directory services
  • SAN/NAS storage and backup solutions (desired)
  • Enterprise server hardware in a data centerenvironment
• Industry certifications such as MCSE, VCP, or RHCE.
• Experience with PowerShell, Python, Bash, or otherscripting languages.
• Familiarity with ITIL processes and service managementbest practices.

About us:

OTSI is a global technologypartner providing enterprise IT consulting, digital solutions, and managedservices. We help organizations modernize complex technology landscapes,harness the power of data, and build scalable AI-led ecosystems to accelerate innovationand business growth. With over 26 years of experience, we consistently turncomplex challenges into success stories through our strong technicalcapabilities and deep industry knowledge. Our global team of 1,800+ professionals, spread across 6 countries, delivers cutting-edge solutions forcustomers across Banking, Financial Services, Insurance, Transportation &Logistics, Energy & Utilities, Healthcare & Life Sciences, Government,Hi-Tech, Telecom & Media, Manufacturing, and more.

Our focused technologyareas:

• Data & Analytics (Data Architecture, Data Engineering, DataMigration, DataModernization, Big Data, Analytics and BI)
• Cloud (Cloud Computing, Cloud Migration, Cloud-Native Architecture,Hybrid and Multi-Cloud)
• Quality Engineering (Manual Testing, Nonfunctional testing, TestAutomation, Digital Testing)

Our focused industries andtarget segments:

• Banking, Financial Services, & Insurance
• Energy & Utilities
• Healthcare & Lifesciences
• Government & Public Sector (FED, SLED, & Partners)