IT Systems Administrator Jobs in USA

Job Description:Permian Resources (NYSE: PR) is currently seeking a Senior System Administrator reporting to the Sr. Infrastructure Manager in Midland Texas. This position will be responsible for providing system administration for all PR offices and data addition the successful candidate will have...

OverviewPlanned Systems International (PSI) is an Enterprise IT services company who focuses on designing building securing and operating cutting-edge software solutions that drive mission success and operational excellence for Federal Government organizations. PSI is currently seeking an Tier III S...

Were looking for an experienced Systems Administrator whos eager to use and grow their technological skills to help our customer meet their mission objectives. The successful candidate will be part of a team that builds solutions implements new software and hardware and provides current and next gen...

Work ScheduleStandard (Mon-Fri)Environmental ConditionsOfficeJob DescriptionCOMPANY: Thermo Fisher Scientific Inc.LOCATION: 300 Industry Dr. Pittsburgh PA 15275TITLE: Sr Systems AdministratorHOURS: Monday to Friday 8:00 am to 5:00 pmDUTIES: Lead and supervise all installed low code application syste...

OverviewPlanned Systems International (PSI) is an Enterprise IT services company who focuses on designing building securing and operating cutting-edge software solutions that drive mission success and operational excellence for Federal Government organizations. PSI is currently seeking an Tier III S...

Title:Mid-Level Systems AdministratorBelong. Connect. Grow. with KBR! Around here we define the future.We are a company of innovators thinkers creators explorers volunteers and dreamers. But we all share one goal: to improve the world responsibly and safely.KBR has an opportunity for a mid-level Sys...

Merchants Bank has an opening for a Information Security Officer. This on-site position can work from any of our Merchants Bank branch locations in Minnesota or Information Security Officer (ISO) is responsible for leading and maintaining the Banks information security program. This role oversees c...

Were looking for a Linux Systems Administrator to provide advanced technical computer support for systems in a heterogeneous environment to solve a variety of complex technical problems in a timely manner. This position is in the Information Technology Operations (ITO) Division within the Computing...

BridgePhase is a software engineering company focused on designing building securing and operating cutting-edge software solutions that drive mission success and operational excellence for Federal Government organizations. Our mission is to empower our clients and employees to realize their potentia...

Linux Windows UNIX RHEL Kali Solaris Ubuntu CentOS Debian Fedora Red Hat SecurityDue to federal contract requirements United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US CitizenMust have TS/SCI clearance w/ active polygr...

IT System Administrator HIGHLIGHTS Location:Phoenix AZ (Hybrid) Position Type:Direct Hire Hourly / Salary: Based on Experience Residency Status: US Citizen or Green Card Holder ONLY Overview: The IT System Administrator is responsible for supporting and maintaining the organizations server and netw...

We are looking for an enthusiastic and motivated individual to join us as an IT Systems Analyst Intern for summer of 2026!  The selected intern will be hands-on technical support for all Smiths Detection Inc. computing devices and associated equipment. The IT System Analyst Intern will identify log...

The Data Systems Administrator is a key member of the Technology Team responsible for ensuring the integrity security and accessibility of business-critical data. This is an ideal role for a highly motivated and detail-oriented candidate with strong technical skills and experience in a corporate env...

Freedom Technology Solutions Group is looking for a Linux System Administrator (SA) to join our team at acustomer site in McLean VA to support a mission-critical geospatial data visualization application. The Linux SA willbe responsible for the day-to-day operation of enterprise Linux this role you...

Join the industry leader to design the next generation of breakthroughs.Innovate to solve the worlds most important challenges.Honeywell is a Fortune 100 company that invents and manufactures technologies to address critical challenges linked to global macrotrends such as safety security productivit...

Join the industry leader to design the next generation of breakthroughs.Innovate to solve the worlds most important challenges.Honeywell is a Fortune 100 company that invents and manufactures technologies to address critical challenges linked to global macrotrends such as safety security productivit...

Sentar is proud to be an employee-owned company fostering a culture of empowerment collaboration and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity intelligence analytics and systems e...

Full-timeDescriptionPosition Purpose and ObjectivesThe IT Systems Automation Engineer is responsible for providing advanced technical support and troubleshooting for various applications including MS365 administration OSI Active Directory and more. This role combines traditional Tier 2 responsibilit...

DescriptionThis position is responsible for overseeing the management security operation and optimization of the Bellini College of AI Cybersecurity and Computings AI-related computational infrastructure. The incumbent ensures operating system currency data backup integrity system security and perfo...

Responsibilities & QualificationsRESPONSIBILITIESThe Systems Administrator Labsis expected to be able to accomplish the following:Monitors andmanagessystem resources including CPU usage disk usage and response times tomaintainoperating efficiency.Performs systems security administration functions in...