System Administrator
OTSI
- Location
- Onsite (Manassas, Virginia)
- Employment
- Full-time
- Level
- Mid Level
About the Role
OTSI is a global IT consulting and managed services provider with over 26 years of experience, helping enterprises modernize technology landscapes and drive innovation. The Systems Administrator role involves managing Windows and Linux server environments, virtualization platforms, and enterprise infrastructure to ensure operational stability and security.
Skills
Full job details
Object Technology Solutions, Inc (OTSI) has an immediate opening for a Systems Administrator
Systems Administrator (Manassas, VA - Onsite)
MAJOR RESPONSIBILITES:
· Administer and maintain Windows and Linux server
environments, virtualization platforms, and (desired) enterprise Nutanix HCI
environments
· 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 involving servers,
storage, networking, and directory services.
· Support continuous improvement initiatives and
adherence to IT standards, compliance requirements, and security policies.
· Collaborate with engineering, manufacturing, and
business 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 supporting
enterprise IT infrastructure.
· Experience with:
o Windows Server and/or Red Hat Linux administration
o VMware virtualization technologies
o DNS and Active Directory services
o SAN/NAS storage and backup solutions (desired)
o Enterprise server hardware in a data center
environment
· Industry certifications such as MCSE, VCP, or RHCE.
· Experience with PowerShell, Python, Bash, or other
scripting languages.
· Familiarity with ITIL processes and service management
best practices.
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:
· AI/ML (Agentic AI Solutions, GenAI/LLMs, Natural Language Processing,
Intelligent Processing, Physical Intelligence)
· 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)
· Digital Engineering (Application Modernization, Product Engineering,
Platform Engineering, DevSecOps)
· Quality Engineering (Manual Testing, Nonfunctional testing, Test
Automation, Digital Testing)
· Enterprise Platforms (SAP, Microsoft, Oracle, etc.)
Our focused industries and
target segments:
·
Banking, Financial Services, & Insurance
·
Manufacturing, Transportation, & Logistics
·
Energy & Utilities
·
Telecom & Media
·
Healthcare & Lifesciences
·
Government & Public Sector (FED, SLED, & Partners)
·
Hi-Tech