Systems Administrator jobs

NISSC3 - Network and Computer Administrator Professionals

California

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Today

Overview Be a Part of America's Gateway to Space! At Vandenberg SFB, you'll work where historic launches happen and future missions take flight. Support missile warning, launch operations, and space surveillance on the Pacific coast. Help propel rockets and defend the country from a site renowned for innovation and teamwork! Responsibilities Be a part of the mission! Operate, maintain, and sustain critical national mission-systems that provide resilient strategic threat-warning and space capa

Full-time

USD 67,800.00 per year

System Administrator - ServiceNow

San Mateo, California

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Today

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Full-time

USD 159,070.00 - 192,980.00 per year

Linux Administrator, Engineering IT Infrastructure & Ops

Wilmington, Massachusetts

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Today

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI

Full-time

USD 74,400.00 - 102,300.00 per year

Systems Administrator Specialist (Salesforce)

Florida

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Today

Job Description We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS? NOTE: This position is hybrid (3 days onsite) at our FIS Office locations in Jacksonville (Florida), Atlanta (Georgia), New York City (New York) & Milwaukee

Full-time

USD 101,480.00 - 170,470.00 per year

Systems Network Administrator

Atlantic City, New Jersey

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Today

Responsibilities The Federal Aviation Administration (FAA) Voice Switch and Recorder (VS&R) Program Office manages seven different programs that provide critical voice communications and legal recording systems that perform critical, high availability Air Traffic Control (ATC) communications within the FAA's National Airspace System (NAS). The VS&R Program Office is responsible for acquisition of modern Internet Protocol (IP) ATC Voice Communications Systems (VCSs), which includes development o

Full-time

USD 71,800.00 - 112,150.00 per year

Linux Engineer

New York, New York

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3d ago

About the Program Our goal is to give you a real sense of what it's like to work at Jane Street full time. Over the course of your internship, you will explore ways to approach and solve exciting problems within your field of interest through fun and challenging classes, interactive sessions, and group discussions - and then you will have the chance to put those lessons to practical use. As an intern, you are paired with full-time employees who act as mentors, collaborating with you on real-worl

Full-time

NSIPS Windows System Administrator | Secret Clearance

New Orleans, Louisiana

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Amazon Web Services (AWS), DNS, Windows Active Directory Management Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: SYSTEMS ADMINISTRATOR SENIOR MEANINGFUL WORK AND PERSONAL IMPACT As a Systems Admin

Full-time

USD 97,750.00 - 132,250.00 per year

Help Desk Analyst

North Charleston, South Carolina

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Today

Description Naval Information Warfare Center (NIWC) Atlantic and Scientific Research Corporation (SRC) are teaming together to provide systems engineering, software engineering, logistics, technical, and management support services to multiple program sponsors for 50+ Command, Control, Communications, Computers, Cyber Defense, Combat Systems, Intelligence, Surveillance, and Reconnaissance (C6ISR) systems. Members of the C4I Service Desk team will provide system design support, operational supp

Full-time

Systems Administrator Tier I_ TS/SCI with Polygraph

Las Cruces, New Mexico

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: IT Help Desk, IT System Administration, Service Desk (Inactive) Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology

Full-time

USD 76,565.00 - 86,250.00 per year

Linux System Administrator

Laurel, Maryland

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Today

Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence system improvements, implementation decisions, and the overall security posture of advanced technology systems? If so, we're looking for someone like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support Hardware-in-the-Loop (HiL) facilities. In this role, you will apply Risk Management Framework (RMF) principles,

Full-time

USD 100,000.00 per year

Mission-Critical DoD Navy Software & Systems Engineering Opportunities

Dahlgren, Virginia

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Today

Overview Mission-Critical DoD Navy Software & Systems Engineering Opportunities AMERICAN SYSTEMS | NSWCDD, Dahlgren, VA Area Be a part of the mission! Join AMERICAN SYSYTEMS in helping United States Navy, DoD, and mission partners nationwide deliver cutting edge, deployable, and sustainable technology to the warfighter. Be part of a team committed to operational excellence, digital modernization, and the security of our most vital national assets. Responsibilities Now Hiring for the Follow

Full-time

Systems Administrator - Linux Application Support

Alpharetta, Georgia

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Today

Job Description In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Cloud & Infrastructure Engineering II position at the Associate level, which is part of the job family responsible for managing and optimizing technical infrastructure and ensuring the seamless operation of IT systems to support business needs effectively. Morg

Full-time

System Administrator (willing to consider all levels)

Chantilly, Virginia

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Today

Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space. Redwire Space, Inc. has a current opportunity for a Systems Administrator (willing to consider all levels) located at our facility in Chantilly, VA. In this role you will be responsib

Full-time

System Administrator

Remote or Phoenix, Arizona

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Today

Location: 2727 N Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is seeking an experienced Systems Administrator with a background in Systems Security. For local candidates, this is a hybrid position that requires you to be onsite at our corporate campus in Midtown Phoenix. Local candidates will be required to be onsite 3 days/week. Primary Responsibilities: Implement and maintain patching process for Windows Servers.Work closely with Security Teams to remediate identifi

Full-time

Systems Administrator - Grand Forks, North Dakota (Active TS/SCI or Higher Required)

Grand Forks, North Dakota

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Today

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mi

Full-time

Linux System Administrator-Senior Level

Remote or Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Data Engineer 2

Remote or Hybrid

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Today

We have partnered with our client in their search for a Data Engineer 2. Description The Data Engineer II will play a vital role in our Data transformation journey - helping move the organization toward a future state where decision-makers have the right data, in real time, when they need it. This role is responsible for driving the execution of key data projects, including data management, data conversions, ongoing ingestion pipelines, and data platform engineering and operations. The ideal ca

Easy Apply

Contract

$60.00 - $70 per hour

NISSC3 - Network and Computer Administrator Professionals

Offutt Air Force Base, Nebraska

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Today

Overview See Your Impact Echo Coast-to-Coast! Offutt AFB is at the center of command, control, and intelligence for NORAD and USSTRATCOM. AMERICAN SYSTEMS is seeking incumbent NISSC2 and other qualified Network and computer Sys Admin and Database Administrators. Here, your skills move data, support missions, and help lead operations crucial to America's defense. Be a part of American Systems and upgrade your employee experience with excellent benefits and compensation packages. Embrace the chal

Full-time

USD 67,800.00 per year

Scheduler and Network Engineer

Aurora, Colorado

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Today

Job ID: 2512148 Location: AURORA, CO, US Date Posted: 2025-12-11 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Rotating Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Spacecraft Command and Control Scheduler and Network Engineer / Systems Administrator. Duties will include coordinating and managing end to

Full-time

USD 160,001.00 - 200,000.00 per year

F-22 IMIS System Administrator (Level 2), Secret Clearance

Virginia

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Today

Job Description Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office. As critical members of the F-22 Field Operations Team, all Integrated Maintenance Information Systems (IMIS) Administrators must be able to: Obtain and maintain Special Access Program clearance required for program access Capable of working various shift hours to include weekends to support customer mission requirements. Candidates offered a

Full-time

USD 67,000.00 - 117,990.00 per year

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Systems Administrator jobs