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Linux Systems Administrator

SAIC

Aberdeen, Maryland, USA

Full-time

Job ID: 2507120 Location: ABERDEEN, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Linux Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise

Systems Administrator

SAIC

Andover, Massachusetts, USA

Full-time

Job ID: 2507140 Location: ANDOVER, MA, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC currently has a career opportunity for a Cyber Systems Administrator (SA) in our Andover, Massachusetts facility to support the US Space Force (USSF). Job Duties: Manage and maintain cur

Virtualization Systems Administrator

SAIC

Tampa, Florida, USA

Full-time

Job ID: 2507130 Location: MACDILL AFB, FL, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Virtualization Systems Administrator to perform admin level support in accordance with the SIE OPORD. Systems Administrators must possess strong

Senior Systems Administrator, Classified IT

Aduril Industries

Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Nuclear Site Systems Administrator

Entergy

Gibson, Mississippi, USA

Full-time

Work Place Flexibility: Hybrid Legal Entity: Entergy Operations, Inc.-EOI This is a hybrid position in Port Gibson, MS and will be filled as an IT Specialist I, II, Sr or IT Consultant depending on the candidate's qualifications and experience. Relocation assistance and sponsorship is not provided. Job Summary/Purpose: This role provides administrative and technical support for site IT departmental and corporate IT initiatives. The primary responsibility of this role is to coordinate the regu

Staff Cyber Systems Administrator

Lockheed Martin Corporation

San Antonio, Texas, USA

Full-time

Job Description What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading-edge global mission integration capabilities and products for our partners across all domains. Who We Are: Our team will provide rapid capability development and operational readiness leveraging industry best-practices and innovative solutions to ensure the program meets operational requirements and matures existing government owned software in an ef

Classifed Area Systems Administrator

Leidos

Huntsville, Alabama, USA

Full-time

Are you a tech enthusiast with a passion for ensuring the seamless operation of classified environments? Leidos Digital Modernization CIS Team is looking for a skilled System Administrator to join our team. In this role, you'll play a key part in designing, maintaining, and enhancing our architecture, ensuring compliance with information assurance requirements, and guaranteeing continuity of operations. Grow your career with us. At Leidos, we recognize the value of having a high-performing workf

Intermediate Classified Systems Administrator

The MITRE Corporation

Bedford, Massachusetts, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Senior Systems Administrator

Veeva Systems

Phoenix, Arizona, USA

Full-time

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer Success, Employee Success, and Speed. We're not just any public company - we made history in 2021 by becoming a public benefit corporation

Systems Administrator

Robert Half

Dearborn, Michigan, USA

Full-time

Description We are looking for a skilled Systems Administrator to join our team in Dearborn, Michigan. This Contract-to-permanent position offers an exciting opportunity to manage and optimize IT infrastructure, ensuring seamless operations across on-premises and cloud environments. The ideal candidate will possess strong technical expertise and a proactive approach to problem-solving. Responsibilities: Administer and troubleshoot on-premises network infrastructure, including switches, routers,

Systems Administrator

Robert Half

Chattanooga, Tennessee, USA

Contract

Description We're searching for a versatile System Administrator to join our client's team in Chattanooga, Tennessee! The role involves administering a wide range of systems and applications (list below), but more than that, we're looking for someone with a passion for technology and a desire to make things work better for systems and for people. What You'll Do: We need someone who can jump into a diverse technical environment and support us across:Customer service and technical supportSystem

Systems Administrator

Robert Half

Cedar Rapids, Iowa, USA

Full-time

Description We are looking for a skilled Systems Administrator to oversee and maintain the reliability, security, and efficiency of our IT infrastructure. Based in Davenport, Iowa, this role is integral to ensuring seamless system operations and supporting organizational growth through technology. The ideal candidate will demonstrate expertise in server management, troubleshooting, and implementing robust security measures. Interested? Call or email your resume directly to Shania Lewis - Recrui

Sr. Systems Administrator

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

BAS (Building Automation Systems) Administrator

Cushman & Wakefield

Remote or Louisville, Kentucky, USA

Full-time

Job Title BAS (Building Automation Systems) Administrator Job Description Summary Working independently under the guidance and direction of management, position is responsible for programming, monitoring, testing, re-commissioning, inspecting, diagnosing building automation systems (BAS) including HVAC, building lighting and other integrated systems. Other duties include updating and maintaining the graphical web interface that enables systems monitoring and diagnosis and applying knowledge of

Systems Administrator IV, Health Systems - Epic, MyChart, Tapestry UM

Kaiser Permanente

Greenwood Village, Colorado, USA

Full-time

Job Summary: Our team supports KP HealthConnect, our electronic medical record. Specifically, the Web & Mobile (kp.org/MyChart), Tapestry UM (Referrals), and Population health (dealing with large cohorts of patients for common conditions like Diabetes or cancer care). Teir 3 support for our medical record system. Including incident support, ongoing maintenance, and investment. In addition to the responsibilities listed below, this position is responsible for system build, testing, validation, a

Systems Administrator

Robert Half

Grand Rapids, Michigan, USA

Full-time

Description We are looking for a skilled Systems Administrator to manage and optimize our client's network and server infrastructure in Grand Rapids, Michigan. This position requires expertise in on-premise Windows Server environments, ensuring seamless operations, upgrades, patching, maintenance and support. The ideal candidate will play a critical role in maintaining system reliability, driving innovation, and guiding less experienced team members. Responsibilities: Design, manage, and troubl

Systems Administrator - iSeries | AS400 | RPG

Robert Half

Lincoln, Nebraska, USA

Full-time

Description We are looking for a highly skilled Systems Administrator with expertise in iSeries, AS400, and RPG to join our team in Lincoln, Nebraska. This Contract-to-permanent position is ideal for candidates who excel in managing and optimizing robust enterprise systems and have a passion for ensuring security, scalability, and efficiency. If you have over seven years of relevant experience and are eager to contribute to the aerospace industry, we encourage you to apply. Responsibilities: Ad

Systems Administrator

Robert Half

Mentor, Ohio, USA

Full-time

Description We are looking for a skilled Systems Administrator to join our team in Greater Cleveland, Ohio. In this role, you will ensure the smooth operation of our IT systems, including servers, networks, and user devices. The ideal candidate will excel at troubleshooting, technical planning, and communicating effectively with both technical and non-technical stakeholders. Responsibilities: Manage and maintain Microsoft Windows servers, client operating systems, and related hardware such as d

Jr. Systems Administrator

Robert Half

Milwaukee, Wisconsin, USA

Full-time

Description We are looking for a Jr. Systems Administrator/ Help Desk Analyst to join our team in Milwaukee, Wisconsin, on a contract-to-permanent basis. In this role, you will be responsible for maintaining and supporting computer systems, networks, and user accounts to ensure seamless operations. Your expertise will contribute to the success of our organization's transport services by resolving technical issues, managing hardware and software configurations, and ensuring system security. Res

Systems Administrator

Speridian Technologies LLC

New York, New York, USA

Contract

We have a client looking for a Systems Admin. This is a 6 month contract to hire role System Administrator 5+ years Windows desktop administration experience3+ years IT helpdesk experience2+ years deploying and managing Windows laptops1+ year supporting VMWare Horizon View users, and troubleshooting VMWare Horizon View issuesStrong knowledge of Microsoft Windows networking, TCP/IP, DHCP, DNS, GPO s Required: Sets up and configures laptop and desktop hardware, as well as, configures, manages, s