Linux Administrator Jobs in Baltimore, MD

41 - 60 of 373 Jobs

Red Hat Linux Consultant(Red Hat Certified, NFS)(Hybrid)Job Title - Red Hat Linux Consultant(Red Hat Certified, NFS)(Hybrid)

Tellus SolutionsCompany Name - Tellus Solutions

•

Annapolis, Maryland, USA

Contract

Job Description: Project Scope:The Client is seeking proposals from prospective Offerors to provide one (1) Senior Red Hat Linux Administrator consultant. The Senior Red Hat Linux Administrator will manage and optimize the Client's Red Hat Enterprise Linux (RHEL) environments.The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troub

Red Hat Linux AdminJob Title - Red Hat Linux Admin

NasTech Global, Inc.Company Name - NasTech Global, Inc.

•

Annapolis, Maryland, USA

Contract

Job Title: Red Hat Linux Admin Location: Annapolis, MD(Onsite) Duration: Contract to Hire W2 Job Description: Administrator consultant. The Red Hat Linux Administrator will manage and optimize the client's Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security

Sr Systems EngineerJob Title - Sr Systems Engineer

Alltech International, Inc.Company Name - Alltech International, Inc.

•

Baltimore, Maryland, USA

Full-time

Day-to-Day duties of the Position EFT Engineer to work in our Baltimore, MD office. This role requires a seasoned professional who has a full understanding EFT/MFT technology, processes, best practices, and use in the Federal Health IT space. The successful candidate will interface with customers and teams to support the existing EFT environment and daily operations. Mandatory Technical Skills 5+ years experience as a Unix/Linux system administrator, network administrator and/or application

Systems AdministratorJob Title - Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0219477 Systems Administrator The Opportunity: We're looking for a Linux systems administrator to be part of an Agile team supporting implementation, troubleshooting, and maintenance of mission critical systems. You'll perform systems administration responsibilities, including configuration, deployment, and management of RedHat-based operating systems and STN and STE hardening. You'll review and provide updates to System Security Plans, and manage IT system infrastructure virtualiza

Systems AdministratorJob Title - Systems Administrator

ManTechCompany Name - ManTech

•

Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Linux System Administrator, to join our team in Hanover, 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 i

System EngineerJob Title - System Engineer

ManTechCompany Name - ManTech

•

Fort Meade, Maryland, USA

Full-time

ManTech seeks an experienced and passionate, career and customer-oriented System Engineer to join our team located in the Ft. Meade, MD area. Responsibilities include, but are not limited to: Leverage IT automation to perform daily tasks associated with data repositories on air-gapped networks.Bash shell scriptingDemonstrate experience creating and managing virtual environmentsExperience configuring and maintaining storage and file systemsExperience in developing and delivering briefings, techn

Mid-Level PostgreSQL Infrastructure EngineerJob Title - Mid-Level PostgreSQL Infrastructure Engineer

LeidosCompany Name - Leidos

•

Baltimore, Maryland, USA

Full-time

The Digital Modernization Sector has an opening for a Mid-Level PostgreSQL Infrastructure Engineer to work in Woodlawn, MD. This position requires onsite work in Woodlawn, MD five days a week Day to Day Responsibilities: The PostgreSQL Infrastructure Engineer has subject matter expertise as a PostgreSQL database infrastructure engineer using Open Source (Community Edition) PostgreSQL. The ideal candidate will support our customer by providing design, build, configuration, test, update, documen

Systems AdministratorJob Title - Systems Administrator

ManTechCompany Name - ManTech

•

Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented System Administrator, to join our team in Hanover, 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

ManTechCompany Name - ManTech

•

Laurel, Maryland, USA

Full-time

System AdministratorJob Title - System Administrator

SAICCompany Name - SAIC

•

Fort Meade, Maryland, USA

Full-time

Job ID: 2506155 Location: FORT MEADE, MD, US Date Posted: 2025-06-03 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence

SMARTS EngineerJob Title - SMARTS Engineer

LeidosCompany Name - Leidos

•

Baltimore, Maryland, USA

Full-time

The Digital Modernization Sector has an opening for a SMARTS Engineer to work onsite in Woodlawn, MD five days a week. This position requires onsite work in Woodlawn, MD five days a week. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our pe

Red Hat AdminJob Title - Red Hat Admin

Tektend llcCompany Name - Tektend llc

•

Annapolis, Maryland, USA

Contract, Third Party

Job Title: Red Hat Admin Location: Annapolis, MD (Hybrid) Duration: 12+ Months Interview Mode: F2F Requirement: Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems Ten (10) or more years of experience as a Red Hat system administrator Must have experience in Anisable wising python scripting Total of 15+ years of experience with IT field Bachelor's degree, or postgraduate degree, in engineering, computer science, or related field Additional support experience in We

HPC Linux AdminJob Title - HPC Linux Admin

Apex SystemsCompany Name - Apex Systems

•

Fort Meade, Maryland, USA

Full-time

Job#: 2066052 Job Description: Apex Systems is seeking a passionate and skilled Linux Systems Administrator to provide system management, daily monitoring and optimization. In this role, you will provide technical leadership and execution, and be supporting HPE's mission-critical customers, providing pre-installation configuration, on-site integration, administration, and customer enablement of HPE's computing solution. TS/SCI with Poly clearance REQUIRED ship is required Location: Onsite Ann

HPC Systems EngineerJob Title - HPC Systems Engineer

John Hopkins UniversityCompany Name - John Hopkins University

•

Baltimore, Maryland, USA

Full-time

The Advanced Research Computing at Hopkins (ARCH) group is seeking a highly qualified and motivated HPC Systems Engineer to join the systems team. This system (ROCKFISH), with over 45,000 cores and several petabytes of storage, serves the HPC and data intensive science needs of researchers at Johns Hopkins University. The Systems Engineer contributes to the strategic planning, design, testing, organization and implementation of cutting-edge technology projects for the facility. The systems team

Systems Administrator (IT Program Services)Job Title - Systems Administrator (IT Program Services)

NightwingCompany Name - Nightwing

•

Annapolis, Maryland, USA

Full-time

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

Cloud EngineerJob Title - Cloud Engineer

LeidosCompany Name - Leidos

•

Remote or Chantilly, Virginia, USA

Full-time

This position is for a Cloud Engineer, who can also function as a Linux Systems Administrator, to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. The engineer for this role will design and implement solutions to complex problems. As such, this individual must be an independent thinker and excellent problem solver. The successful candidate must be self-motivated and work well individually and in small to medium sized teams. The candidate must b

System AdministratorJob Title - System Administrator

ManTechCompany Name - ManTech

•

Fort Meade, Maryland, USA

Full-time

ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to:Creating and managing virtual environmentsSystems administration of hardware and software in support of maintenance, developing and testing of information technology systems Administration of Linux (i.e., Redhat/Rocky 8)Configuring and maintaining storage and file systemsDeveloping and delivering briefings, technical pr

HPC Linux AdminJob Title - HPC Linux Admin

Apex SystemsCompany Name - Apex Systems

•

Aberdeen, Maryland, USA

Full-time

Job#: 2069575 Job Description: Job Title: Linux Systems Administrator Location: Aberdeen, Maryland Clearance Required: TS/SCI with Poly - capable of aquiring/maintaining Perk: Direct hire - permanent position with benifits/PTO/holiday Join Our Team! Are you a Linux enthusiast with a knack for solving complex problems? Were looking for a dynamic Linux Systems Administrator to join our team and support mission-critical operations. If youre passionate about technology and ready to make an impact

Sr. Systems AdminJob Title - Sr. Systems Admin

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Enterprise Solutions is seeking a Sr. Systems Admin - Linux for an on-site position located in Aberdeen, MD to join an amazing team responsible for providing technical and administrative support to support the DoD and other federal government agencies across all program activities. Responsibilities for the Sr. Systems Admin: Install, configure, and support the organization's local area network (LAN), wide area network (WAN), and Internet systems, ensuring seamless connectivity and perfor

Linux System AdministratorsJob Title - Linux System Administrators

LeidosCompany Name - Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos frequently has exciting opportunities for Linux System Administrators in the National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits ;/b>, including 4 or more weeks Paid Time Off, 11 paid Holidays, 401K with a 6% company