IT System Administrator
Quick
Responsibilities Shall maintain the Data Management System and provide updates Required to sustain flight operations by monitoring system performance and availability, identifying and resolving degradation trends, diagnosing, troubleshooting, and correcting application, data, and user‑access issues. The contractor shall apply patches, version upgrades, and configuration changes in accordance with Government direction and applicable cybersecurity requirements; update automation, scripts, and data ingest/processing workflows as needed to support mission changes; coordinate and execute change implementation activities (e.g., release planning, impact assessment, and rollback planning); validate that updates do not break existing functionality; and maintain system documentation, including configuration baselines, release notes, and user‑facing guidance. The contractor shall provide operational support during mission‑critical periods. Qualifications Bachelor’s Degree plus a minimum of 5+ years of experience in Information Technology and System Administration, including Windows and/or Linux server administration, Active Directory/account management, patching and configuration management, virtualization, troubleshooting, network fundamentals, cybersecurity hygiene (e.g., STIG implementation and vulnerability remediation), and user support for secure or enterprise environments, or equivalent experience/responsibility. Benefits Combined Paid Time Off (PTO) Disability (Short-Term and Long-Term) Vision Insurance (CONUS-based employees) Flexible Spending Account (FSA) 401(k) Retirement Plan Employee Referral Bonus Program Employee Discount Programs Critical Illness and Accident Insurance Employee Assistance Program We are an Equal Opportunity Employer. We do not and will not discriminate in employment and personnel practices based on race, sex, age, disability, veteran status, religion, national origin or any other basis prohibited by applicable law. Hiring, transferring, and promotion practices are performed without regard to the above listed items. EEO/AAP, M, F, V, D. #J-18808-Ljbffr
$72k - $88k
...IT Systems Administrator Posting Number 2026-15670 Location : Location US-NY-Brooklyn Hybrid Remote Work Classification Hybrid: 60% to 80% Onsite Department Tandon IT Security School/Division NYU IT (WS1170) Compensation...SuggestedFull timeWork experience placementRemote work- ...1, USA Job Description Posted Wednesday, August 26, 2026 at 5:00 AM | Expires Sunday, September 27, 2026 at 4:59 AM TITLE: IT System Administrator POSITION OBJECTIVE: The IT System Administrator provides technical assistance and support to end users and is responsible for...SuggestedWork at officeFlexible hours
- ...Description Position Summary The IT System Administrator is responsible for supporting the organization’s information technology infrastructure, including end-user desktop systems, Windows and Linux servers, and the Global Shop ERP system. This position provides hands‑...SuggestedWork at officeRemote work
- Leading provider of Pharmaceutical Analytical Testing and Quality Control Services: IT Infrastructure & Systems Administrator. Responsibilities Implements, monitors and maintains network infrastructure, and computer systems PCs' and users' central management Implements,...SuggestedWork at office
- ...minimal day-to-day direction. Plan and lead corporate IT projects such as office buildouts, system migrations, and the corporate HQ setup from scoping... ...and policy guidelines. IT Infrastructure & Systems Administration Own corporate server, office network, and endpoint administration...SuggestedFor contractorsWork at officeWorldwide
- ...responsible for overseeing the Linux/Unix engineering and operations team. This role involves managing the build and support of operating systems, including Linux (Red Hat), Unix (AIX), and Cloud AWS. The engineer will ensure the team's efficiency in handling hardware support,...Full timeWork at officeLocal areaRemote work1 day per week
- IT Specialist / System Administrator | Req#4689 ActioNet has an opening for an IT Specialist / System Administrator requiring a Public Trust clearance located in Newport, OR . This is a Hybrid position (2-3 days onsite) . In this role, you will be responsible for providing...Remote work
- ActioNet in Newport, OR, invites applications for an IT Specialist / System Administrator with a Public Trust clearance. This hybrid role combines on-site and remote support for Department of Commerce desktop users, with duties spanning system updates, AD management, and...Remote work
- Apartment Management Consultants (AMC) is seeking a System Administrator to provide reliable IT support for on-site and remote employees in a fast-paced manufacturing environment. The role emphasizes customer service, strong communication, and problem solving while maintaining...Remote work
- EXPANSIA Group seeks a System Administrator to support the U.S. Navy PMA-262 Program Office at Patuxent River, MD. The role maintains mission-critical IT infrastructure, ensuring RMF and DoD cybersecurity compliance while supporting naval aviation programs with secure...Work at office
- The Well in Nebraska is seeking an IT Administrator to manage and improve technology systems across agency facilities in Norfolk or Columbus. This full-time role supports staff, maintains IT infrastructure, ensures compliance with state and federal regulations, and balances...Full time
- Longstreet Clinic seeks a PACS Administrator to manage its PACS infrastructure for storing, retrieving... ...medical imaging data. The role ensures system reliability, regulatory compliance, and... ...hold a bachelor’s degree in CS/Health IT and 3+ years of PACS or healthcare IT experience...
- Eagle Wireless, Inc. is seeking an on-site IT Infrastructure & Systems Administrator in Solon, OH to lead corporate IT projects and manage three-building operations. You will own servers, networking, and endpoint administration, coordinating with Manufacturing and Facilities...
$40 - $43 per hour
...Details Information Technology Linux Server Administrator Pittsburgh, PA Posted: 8/21/2026 Job... ...Server Administrator to join our Client IT - Global Infrastructure Delivery Team in... ...resolve failures and critical alerts on Linux Systems. Write and troubleshoot Linux Shell...Contract workShift work- Peraton is seeking a Linux/Unix Systems Administrator to join our 24x7 enterprise support organization. The role focuses on installing, configuring, and maintaining Red Hat Linux and related software to ensure stability, security, and performance of mission-critical systems...
- ...inception in 2001, the world’s leading IT organizations have tapped SoftNice’s expertise... ...New Jersey and are looking for a Linux systems admin to join the dynamic team of... ...various initiatives in the area of systems administration and devops. Because of the very wide breadth...
- The Linux Administrator will be responsible for managing, maintaining, securing, and monitoring Linux-based servers and infrastructure. The... ...includes server installation and configuration, operating-system administration, patch management, performance monitoring, user...
£400 per month
Linux Cluster Hardware Administrator Hiring Department: Texas Advanced Computing Center Position Open To: All Applicants Weekly Scheduled... ...that advance knowledge and change the world. The Large Scale Systems group at the Texas Advanced Computing Center is seeking a hardware...Full timeFor contractorsWork at officeLocal areaImmediate start- ...reliability, and top-tier cyber security and IT solutions. As a Virginia-based small... ...responsibility for the operating system software and its successful integration... ...substituted for education Strong Linux administration experience Experience working in an organization...Work at officeFlexible hours
- Level Up, LLC, a Virginia-based subsidiary of AVIAN, maintains and improves the Sponsor’s Linux software and hardware environment. You will oversee OS software, ensure integration with hardware and applications, and manage server lifecycles across the organization. The ...
- ...for Defense Analyses (IDA) in Princeton, NJ seeks an experienced Systems Engineer with deep Red Hat Linux expertise to update, expand,... ...secure systems ensuring high availability while coordinating with IT staff to meet security and government requirements. Top Secret/SCI...
- Mbi Llc in United States is seeking a systems administrator to support, provision, and optimize our IT infrastructure. You will install servers, monitor hardware and software, and maintain security and backups across VMware ESXi, Windows Server, and Linux environments....
$140k - $215k
...advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic... ...our solutions. What You’ll Do: Perform Linux engineering and administration for thousands of bare metal and virtual machines Engineer...Remote jobWork experience placementWork at officeLocal area- Quevera is seeking a highly skilled Senior Linux Systems Administrator - Kubernetes with an active TS/SCI clearance with Polygraph to support a high-visibility mission environment in Annapolis Junction, Maryland. You will provide senior-level Linux system administration...
- IT Systems Administrator-Level 1 - Associate (0 - 5 Years) Location: Coral Gables, Florida (Onsite) Role Overview The End-User Device Deployment Technician is responsible for the provisioning, configuration, deployment, and lifecycle management of end-user computing devices...
- Trenton Systems, Inc. is seeking an IT System Administrator to support the organization’s IT infrastructure, including end-user desktops, Windows and Linux servers, and the Global Shop ERP system. You will provide hands-on technical support, system administration, troubleshooting...
- ...Indian Health Service in Phoenix, AZ, seeks an IT Hardware Support Specialist to ensure the VistA PACS hardware environment at Phoenix Indian Medical Center operates reliably for uninterrupted patient care. You will manage hardware health across PACS servers, SAN/NAS...Remote work
- ...PACS Administrator Location: Cherry Hill, NJ (Mostly Remote - Onsite as Needed for Go-Lives... ...our Picture Archiving and Communication System (PACS) environment, with a primary focus... ...between PACS, RIS, and other healthcare IT systems. This role is critical in...Long term contractLocal areaRemote work
$44.35 - $68.86 per hour
...Description Provides direction for the RIS/PACS system in the Medical Imaging Department. Coordinates training for staff and provides project direction to other information systems personnel. Providence caregivers are not simply valued – they’re invaluable. Join our team...Minimum wageFull timeLocal areaShift work- Samsung SDS America, Inc. is seeking an experienced Database Administrator to manage, optimize, and secure enterprise databases with a focus on data protection for PII. You will ensure high availability, performance, and data integrity across MySQL, PostgreSQL, SQL Server...
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