windows/linux system administrator Jobs

221 - 240 of 4,469 Jobs

System AdministratorJob Title - System Administrator

General DynamicsCompany Name - General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Systems, Microsoft Windows Server, Technical Troubleshooting Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Job Description: Seize your opportunity to make a personal impact as a System Admini

Linux Administrator - Scripting (SA2) (Government)Job Title - Linux Administrator - Scripting (SA2) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC s

DevOps System Administrator - Rapport PlatformJob Title - DevOps System Administrator - Rapport Platform

M&T BANK CORPORATIONCompany Name - M&T BANK CORPORATION

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Remote or Philadelphia, Pennsylvania, USA

Full-time

The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on an F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. Overview: We are seeking a skilled Rapport System Administrator & DevOps Engineer to support and maintain both front-end user interfaces and back-end components of the Rapport system. This role is responsible for environment management, system monitoring, automated deployments,

System AdministratorJob Title - System Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Arlington, Virginia, USA

Full-time

SCITLS Windows OS AdministratorJob Title - SCITLS Windows OS Administrator

General DynamicsCompany Name - General Dynamics

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Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Desktop Computers, Disaster Recovery (DR) Certifications: ITIL v4 Foundations - ITIL 4 Foundation, Security + - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal

SCITLS Windows OS AdministratorJob Title - SCITLS Windows OS Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Desktop Computers, Disaster Recovery (DR)Certifications: ITIL v4 Foundations - ITIL 4 Foundation, Security + - CompTIAExperience: 5 + years of related experienceship Required: Yes Job Description: Seize your opportunity to make a personal impa

Network/System Administrator IIIJob Title - Network/System Administrator III

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Network/System Administrator to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the indu

System AdministratorJob Title - System Administrator

Motorola SolutionsCompany Name - Motorola Solutions

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Pennsylvania, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Jr. System AdministratorJob Title - Jr. System Administrator

INSPYR SolutionsCompany Name - INSPYR Solutions

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Houston, Texas, USA

Full-time

Title: Jr. Systems Administrator Location: Houston, TX, 77041 (Onsite Daily) Duration: Direct Hire Work Requirements: s, s, or candidates authorized to work in the US. Qualified and interested candidates should email their resumes to Slater Davidson at Summary: INSPYR Solutions seeks a Jr. Systems Administrator for its healthcare client in Houston, TX. This individual will be responsible for administering existing Windows/ Office infrastructure, handling escalated service requests, and deploying

Windows System EngineerJob Title - Windows System Engineer

Mass General BrighamCompany Name - Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t

Splunk System AdministratorJob Title - Splunk System Administrator

SAICCompany Name - SAIC

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North Charleston, South Carolina, USA

Full-time

Job ID: 2504642 Location: NORTH CHARLESTON, SC, US Date Posted: 2025-04-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is looking for a Splunk System Administrator to provide support for our Navy Computer Defense Network (CND) subcontract located at Joint Base Charleston

System Administrator 2Job Title - System Administrator 2

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

ORANGE you glad that you chose RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute t

Unix/Linux AdministratorJob Title - Unix/Linux Administrator

Parsons Services CompanyCompany Name - Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide systems a

System Administrator, JourneymanJob Title - System Administrator, Journeyman

SilverEdgeCompany Name - SilverEdge

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Maryland, USA

Full-time

Overview Silveredge Governmet Solutions is seeking a System Administrator to assist with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems, Disaster Recovery Systems switches, networks, video systems. Participates in the design, installation and administration of local systems using multiple protocols and various computer systems. Writes detailed/techical problem reports, assists with root cause analysis and recommendations for configuration and

System/Server AdministratorJob Title - System/Server Administrator

University of MinnesotaCompany Name - University of Minnesota

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Minnesota, USA

Full-time

System/Server Administrator Job Classification: 9702SR - IT Pro 2 - System/Server Administration Compensation: $75,000 - $85,000 Work Schedule: Monday - Friday, 8:00 AM - 4:30 PM (with additional hours as needed) Work Location: Hybrid (four days onsite, one day remote; may vary based on business needs) Note: This position is not eligible for H-1B or sponsorship. The University of Minnesota is committed to fostering local talent through employment opportunities. While this position utilizes a hy

System AdministratorJob Title - System Administrator

Parsons Services CompanyCompany Name - Parsons Services Company

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Colorado Springs, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons has emerged as a leader in the development of cutting-edge solutions for the

System AdministratorJob Title - System Administrator

ManTechCompany Name - ManTech

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Columbia, Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented System Administrator, to join our team in Columbia, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO's Enterprise Information Technology (EIT). EIT is MPO's backbone- platform for all Enterprise users. Data Center & Compute Services is the

System AdministratorJob Title - System Administrator

JacobsCompany Name - Jacobs

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Severn, Maryland, USA

Full-time

Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial environments. Providing support on telecommunications circuits, networking equipment, servers, AD enterprise, applications, and desktop support. Ensuring secure and stable operation of systems, seamless flow of information and proper functioning of endpoints throughout the organizations operations. Working as part of a team triaging of

CI/CD System AdministratorJob Title - CI/CD System Administrator

ManTechCompany Name - ManTech

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Augusta, Georgia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented CI/CD System Administrator to join our team in the Augusta, GA area. Responsibilities include, but are not limited to: Data Management & Engineering: Develop and manage data pipelines, ETL processes, and data ingestion flows, including working with the ZIngest system, to ensure data quality, consistency, and usability.Software Development & API Integration: Design, develop, test, and maintain software applications, APIs, and ingestion feeds

IT - High Performance Computing (HPC) System AdministratorJob Title - IT - High Performance Computing (HPC) System Administrator

ASML USACompany Name - ASML USA

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San Diego, California, USA

Full-time

Introduction ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consum