network & systems administrator Jobs

201 - 220 of 334 Jobs

Linux Systems AdministratorJob Title - Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Bethesda, Maryland, USA

Full-time

Job Number: R0218615 Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the infrastructure

Jira Systems AdministratorJob Title - Jira Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Laurel, Maryland, USA

Full-time

Job Number: R0217914 Jira Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting a high-tempo Department of Defense (DoD) client? We're looking for a system administrator who specializes in Jira front-end, client-facing expertise to help us provide an ever-evolving technologically-advanced network supporting a top

Senior Systems Analyst and AdministratorJob Title - Senior Systems Analyst and Administrator

Apex SystemsCompany Name - Apex Systems

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Quincy, Massachusetts, USA

Full-time

Job#: 2073361 Job Description: Apex Systems is a world class technology services business that incorporates industry or insights and experience to deliver solutions that fulfill our clients' digital visions. Apex has an opportunity for a Senior Systems Analyst and Administrator. For applicants who are interested in this opportunity, send your updated resume to Mike Konjoian, Account Manager, at . Here are the details: Position: Senior Systems Analyst and Administrator Location: 25 Newport Ave

Mission Support Systems Administrator IIIJob Title - Mission Support Systems Administrator III

Blue Origin, LLCCompany Name - Blue Origin, LLC

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Florida, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role supports the development and operations of New Glenn, a

Senior Systems AdministratorJob Title - Senior Systems Administrator

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Beavercreek, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Administrator in Beavercreek, OH 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

Systems AdministratorJob Title - Systems Administrator

BlueHaloCompany Name - BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologist and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to

Linux Systems Administrator - LLJP00001775Job Title - Linux Systems Administrator - LLJP00001775

Softworld, Inc.Company Name - Softworld, Inc.

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Lexington, Massachusetts, USA

Contract

Job Title: Linux Systems Administrator Job Location: Lexington MA 02420 Onsite Requirements: Red Hat Linux Scripting experience with either: Python, Bash, or Ansible Network administration, Security+ Job Description: Must be knowledgeable in Red Hat Enterprise Linux -- Min 7 years of hands on with various Linux. This is a Linux Systems Administration role. Scripting experience with either: Python, Bash, or Ansible Network administration: managing data center and small network configurations: sw

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Beavercreek, Ohio, USA

Full-time

Description Are you ready to make an impact? Leidos Chief Information Security team within the Digital Modernization sector is seeking an experienced Linux Systems Administrator to work onsite in Beavercreek, Ohio. You will bring Linux skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure of hardware/software. Daily duties may include protecting, configuring and managing servers and computers systems, installing softwa

Systems Administrator - LINUX / ContainerizationJob Title - Systems Administrator - LINUX / Containerization

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! This position may be eligible for a $25K sign on bonus for external hires! Systems Administrator - LINUX / Containerization WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the evolving threat of cyber warfare.

Systems Administrator - Server 2012 R2, 2016, 2019, and 2022.Job Title - Systems Administrator - Server 2012 R2, 2016, 2019, and 2022.

ArnAmy, Inc.Company Name - ArnAmy, Inc.

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Tallahassee, Florida, USA

Third Party, Contract

Job Purpose: Systems Administrator to play a key role in assisting the OIT in the oversight, management, troubleshooting, and execution of cloud services and platforms to support FDOT s infrastructure, applications, data, and other business needs. The duties of this position can be broad and may include such tasks as adding and removing individuals from the list of authorized users, archiving files, overseeing password protection and other security measures, and monitoring usage of shared resour

ICAM Systems AdministratorJob Title - ICAM Systems Administrator

LeidosCompany Name - Leidos

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Washington, USA

Full-time

Leidos is looking for an ICAM Systems Administrator to support a large program within a Federal Law Enforcement Agency. The ICAM Systems Administrator will be responsible for the management, configuration, and support of enterprise-level Active Directory, Azure AD, and Okta environments. This role requires deep technical expertise in identity and access management (IAM) and the ability to ensure secure, scalable, and compliant user access solutions across the organization. The ICAM Systems Admin

Windows Systems AdministratorJob Title - Windows Systems Administrator

IO DatasphereCompany Name - IO Datasphere

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Lansing, Michigan, USA

Contract, Third Party

IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide. Our client is looking for

Systems AdministratorJob Title - Systems Administrator

Tandym TechCompany Name - Tandym Tech

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White Plains, New York, USA

Full-time

This Systems Administrator role sits within the Technology Systems Infrastructure department of our client's Americas Division, with a focus on supporting capital markets and securities businesses. The position is integral to ensuring the reliable operation of distributed computing systems, working in close partnership with engineering, helpdesk, and business teams. Responsibilities Serve as the bridge between helpdesk and Distributed Computing Engineering to resolve infrastructure issues, esca

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

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Honolulu, Hawaii, USA

Full-time

The Leidos National Security Sector is seeking a highly skilled PACAF C5ISRO Systems Engineer to join our team at Hickam Air Base, Hawaii. This position demands a seasoned professional capable of analyzing, designing, and implementing C5ISR JWICS systems capabilities. The successful candidate will also be responsible for developing integration and implementation plans, evaluating both Commercial and Government Off-The-Shelf (COTS/GOTS) hardware and software applications, and supporting system op

Senior Systems AdministratorJob Title - Senior Systems Administrator

SAICCompany Name - SAIC

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Hampton, Virginia, USA

Full-time

Job ID: 2506242 Location: HAMPTON, VA, US Date Posted: 2025-05-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Science Applications International Corporation (SAIC) is seeking a Senior System Administrator to join our team in support of the Air Operations Center Weapons System (A

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

MSITEK LLCCompany Name - MSITEK LLC

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Herndon, Virginia, USA

Contract

- 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position - 4+ years with PowerShell scripting for automation, extremely fluent in PowerShell and command lines - Experience with Windows firewalls - Expert level Microsoft Azure Administrator - Expert level Windows admin skills (Active Directory, DNS, Group Policy) - Security Clearance or ability to get a Clearance Nice to Have Skills and Experience -Bachelors in Computer Science - Professional industry certifications

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Beavercreek, Ohio, USA

Full-time

Are you ready to make an impact? Leidos Chief Information Security team within the Digital Modernization sector is seeking an experienced Linux Systems Administrator to work onsite in Beavercreek, Ohio. You will bring Linux skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure of hardware/software. Daily duties may include protecting, configuring and managing servers and computers systems, installing software and syste

Junior Systems AdministratorJob Title - Junior Systems Administrator

Akima, LLCCompany Name - Akima, LLC

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Alexandria, Virginia, USA

Full-time

Tuvli is seeking a highly motivated, self-directed individual to fill the role of a Junior Systems Administrator for our existing government client in the Alexandria, VA area. Responsibilities Deploy, manage, maintain, and support Microsoft Windows (all versions), Active Directory, local applications, servers, workstations and related technologiesRespond to monitored alerts, emails, and work orders to quickly identify trouble source and implement resolutionConduct system audits and data backups

Systems Administrator - TS/SCI with PolygraphJob Title - Systems Administrator - TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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McLean, Virginia, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Access Control (AC), Active Directory (AD), System Administration, User Account Management Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as

Sr. Backup & Restore Systems Administrator- Onsite in Ft. WorthJob Title - Sr. Backup & Restore Systems Administrator- Onsite in Ft. Worth

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Fort Worth, Texas, USA

Full-time

Job Description As a Backup and Data Protection Specialist, you will be tasked with the management, configuration, and maintenance of our backup and recovery systems. The backup infrastructure you will be responsible for supports the Development Networks utilized by the Aeronautics business area to develop software for air combat platforms like the F-16, F-22 and F-35. You will ensure data protection and integrity, implement disaster recovery plans, and provide technical support for backup solu