System Administrator Jobs

Citizenship Requirements: US Citizenship or Permanent Resident (Green Card Holder) Location: San Antonio, TX (On-site) Federal Background Investigation Required: Tier 3 (T3) IT Security Designation: ADP/IT II Functional Responsibility: Deploy, sustain and troubleshoot the T-Metrics ACD on new or exi

We are seeking a highly skilled System Administrator to support a program with the Defense Information Systems Agency (DISA). The ideal candidate will provide engineering, integration, administration, and operational support for enterprise infrastructure and mission-critical systems in a secure envi

We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not ju

Position Summary: The Systems Administrator is responsible for the day-to-day operation, maintenance, reliability, security, and performance of REI Engineers’ IT systems. This position independently supports routine system administration needs, resolves operational issues, coordinates small IT proje

As a System Administrator, you will play a critical role in managing and maintaining on-premises and cloud hybrid environments to ensure stability, security, and performance. This position focuses on day-to-day administration, troubleshooting, and optimization of core infrastructure components, incl

The Senior System Administrator manages and optimizes IT infrastructure across Linux, Microsoft, virtualization, and cloud platforms. The role ensures system reliability, security, and performance while supporting business operations and leading system improvements. Reports to the System Management

About us: MicroVision is defining the next generation of lidar-based perception solutions for automotive, industrial, and security & defense markets. As the industry moves beyond proof of concept toward value, deployment, and commercialization, MicroVision delivers integrated hardware and software s

JMA is restoring U.S. leadership in wireless technology at a critical time in the transition to 5G. It makes the world’s most advanced software-based 5G platform, designed, coded, and manufactured in Syracuse, NY at the only U.S.-owned 5G factory in the country. Across its global tech centers, JMA m

Overview: Job Title: System Administrator Tier II Support Security Clearance: Secret Location : Joint Training Center, Jordan (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a System Administrator Tier II to jo

POSITION SUMMARY: We are seeking a highly skilled and experienced Endpoint Management Administrator to join our team. As an Endpoint Management Administrator, you will be responsible for overseeing the management, configuration, and maintenance of client devices within our organization and assist wi

Located in Dawson City, the Chief Isaac Group of Companies (CIGC) is a thriving, forward-thinking organization deeply rooted in the rich heritage of the Tr’ondëk Hwëch’in First Nation. Committed to economic growth, sustainability, and meaningful employment, we proudly contribute to the prosperity of

Career Opportunity GeoSpectrum is growing and has an exciting opportunity for an experienced Product System Administrator to help shape system spec, manage and maintain the technology that drives our products and internal testing infrastructure! Our solutions use an Ubuntu multi-server local network

Why Work at Banner? For over 50 years, Banner Engineering has been at the forefront of industrial automation. We offer products and solutions including award-winning sensors, wireless solutions, machine safety, indication and LED lighting. From Fortune 500 leaders to innovative startups, Banner's aw

Are We The Right Fit For You? Are you passionate about helping others? Do you enjoy making a difference in people’s lives? Do you get excited about being part of a team that believes in lifelong learning and continuous improvement? We certainly do. We believe that work should be a place where you ca

LTS is seeking a highly skilled Dynamics 365 Customer Service Engineer/System Administrator to join our team. The ideal candidate will provide administration, configuration, and diagnostics in Dynamics 365 in support of the Veterans Affairs (VA) enterprise. This role requires strong technical knowle

System Administrator II AFINC III Job Summary: The System Administrator II will support the operation, maintenance, and security of Microsoft Windows Server capabilities for the AFINC III environment. This role installs, configures, hardens, patches, and documents systems and associated tools, ensur

Job Summary We are looking for an experienced Senior PostgreSQL System Administrator with 5–7 years of hands-on experience managing large-scale, mission-critical PostgreSQL environments. This role is ideal for someone who thrives in performance tuning, high availability design, and database security

About the Role The Senior System Administrator will support the implementation, troubleshooting, and maintenance of Information Technology (IT) systems. This role is responsible for managing system infrastructure and ensuring reliable day-to-day operations across client, server, storage, and network

About us: Planner 5D is a global hub for home design, uniting over 100+ million users in 230 territories around our planet (yes, we have 2 users connecting from Antarctica each month!). Our platform simplifies the home renovation process from concept to execution, and this process has never been mor

About Grubtech Grubtech is a unified commerce engine purpose-built for the food and beverage industry. We serve a wide range of customers - from SMBs to mid-market and enterprise brands - helping them manage and scale their operations across multiple digital and physical channels.Our platform integr