CentOS jobs in Maryland

Upper Marlboro, Maryland

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Today

Job ID: 2601673 Location: UPPER MARLBORO, MD, US Date Posted: 2026-02-23 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a highly motivated Senior Cloud Systems Administrator to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Laboratory (

Full-time

USD 120,001.00 - 160,000.00 per year

Linux Systems Subject Matter Expert

Hybrid in Maryland

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28d ago

nTech Workforce has an immediate #23081 Linux Systems Subject Matter Expert Terms of Employment: Full-Time, Permanent Work Schedule: Onsite (4 days/week), Remote (1 day/week), Travel (1 day every 2-3 weeks to Warrenton, VA) Location: Ft. Washington, MD (Primary) Required Clearance: Active Top Secret with eligibility for SCI Overview & Responsibilities We are seeking a high-level Linux Systems Subject Matter Expert to provide technical leadership and advanced engineering support for mission-criti

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Full-time

$120,000 - $140,000

Sr. Systems Engineer - Cloud FinOps & Automation

Bethesda, Maryland

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Today

Job Description JOB SUMMARY The Sr. Systems Engineer FinOps will be a technical expert responsible for driving measurable savings and financial accountability across public cloud platforms by engineering automation for tagging compliance, budget & anomaly guardrails, and workload optimization. The role will partner with Cloud Platform, Application, DevOPs , Security, and Finance teams to deliver cost transparency (chargeback/showback), enforce governance via policy-as-code, and implement hands-

Full-time

USD 100,400.00 - 171,700.00 per year

Senior System Administrator

Columbia, Maryland

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Today

Job Number: R0232223 System Administrator, Senior 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 Department of Defense? We're looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux System Administrator on our project, you'll cons

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Linux System Administrator

Maryland

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Today

Job Number: R0234431 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems administ

Full-time

USD 77,600.00 - 176,000.00 per year

Network Engineer

Maryland

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Today

Job Number: R0234366 Network Engineer The Opportunity: Network and install systems on dedicated infrastructure and ensure the network and infrastructure is functional and highly available, including critical updates and patching. Provide customers insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction and look for ways to improve infrastructur

Full-time

USD 77,600.00 - 176,000.00 per year

Linux Systems Administrator

Hybrid in College Park, Maryland

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Today

Job Number: R0234263 Linux 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 the Navy? We're looking for a Linux System Administrator to help us ensure high availability and performance of mission-critical systems and implement automation to streamline operations. As a Linux Systems Administrator on our team

Full-time

USD 53,000.00 - 108,000.00 per year

Senior Linux System Administrator

Maryland

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Today

Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems adminis

Full-time

USD 77,600.00 - 176,000.00 per year

Dev Ops Engineer

Columbia, Maryland

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25d ago

Job Description:TS/SCI w/FS PolyPosition Title: DevOps EngineerPosition Requirements Support the development life cycle of platform architectural design, deployment and debugging Building a release pipeline to enable fast, but safe delivery of critical business software to Production Develop & Maintain sound version control best practices-based CM systems (GIT), including branching and merging strategies Serve as a technical lead for an Agile team and actively participate in all Agile ceremonies

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Full-time

Depends on Experience

Senior Web Python Cloud Engineer

Remote

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Today

We are looking for a skilled and driven Python Engineer to tackle complex, real-world challenges. In this role, you will contribute to developing a high-performance platform designed to deliver advanced solutions for data-intensive environments. With a strong focus on performance, reliability, and seamless synchronization, you will play a critical part in ensuring the platform meets the highest standards. Joining our team, you will have the opportunity to enhance your expertise by adopting bes

Full-time

NAVAIR- Journeyman Linux System Administrator

Maryland

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Today

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches, upgrades, and troubleshooting for servers as they are b

Full-time

Compensation information provided in the description

Linux Engineer

Remote or Jacksonville, Florida

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Today

Description We are looking for a skilled Linux Engineer who will play a key part in stabilizing and modernizing Linux systems while preparing them for a seamless transition to Azure. Your expertise in system upgrades, performance optimization, and containerization will be essential as we work to enhance the reliability of our infrastructure and streamline operations. Responsibilities: Address and resolve Linux system stability issues through patching, repository cleanup, and operating system up

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Contract

Sr. Cloud Platform Engineer

Remote or Wisconsin

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10d ago

MARS Solutions Group is looking for an experienced Sr. Cloud Platform Engineer. Our client is a Financial Service company looking for high-quality talent to make a difference. They are known to respect a traditional work week and often extend contracts for added job security and stability. Title- Sr. Cloud Platform Engineer Duration - 12+ months Contract REMOTE As a Sr Engineer you will be considered a technical expert in one or more phases of application and/or systems engineering. This includ

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Contract, Third Party

$70/hr.

Lead DevOps Engineer (Federal IT)

Remote

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18d ago

Lead DevOps Engineer Tria Federal prides itself in leading the charge for innovation and transformation in the federal government space. We offer technological implementations and build customer-centric services that are simple, intuitive, and usable across multiple industries. By partnering with federal agencies, our specialized digital services are reimagining and reshaping the digital landscape to bring positive change for millions of Americans. At Tria, we are a dynamic professional communi

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Full-time

Depends on Experience

HPC Workload System Administrator - Hybrid

Remote or Bay St. Louis, Mississippi

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Today

Leidos is looking for an Intermediate to Advanced level expertise to work in their HPC environment at the Navy DSRC team supporting the Department of Defense (DoD) High Performance Computing Modernization Program (DoD HPCMP). This is an on-site position. The successful candidate will support the day to day operations, testing, deployment, administration/management, reporting, and analysis tools for examination of workload management/job scheduler activity on high performance computers. Additiona

Full-time

USD 92,300.00 - 166,850.00 per year

Hybrid Cloud Platform Engineer (PaaS)

Remote or Springfield, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI 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: Platform as a Service (PaaS), Red Hat OpenShift, Scrum (Agile) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizi

Full-time

USD 119,850.00 - 162,150.00 per year

Systems Engineer

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Systems Engineer in our Intelligence Sector, 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedul

Full-time

USD 87,100.00 - 157,450.00 per year

RF Systems Radar Engineer

Aberdeen, Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a RF Systems Radar Engineer The selected candidate

Full-time

USD 100,900.00 - 176,600.00 per year

Systems Engineer 3

Annapolis, Maryland

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Today

Job Brief DevOps Experience. Job Description 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 industry professionals. We are searching for talented in

Full-time

USD 119,000.00 - 167,000.00 per year

System Administrator 2

Columbia, Maryland

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Today

Job Brief Linux (Red Hat/Rocky, CentOS) and Latte 'Art / SSP, STE/STN Job Description Are you ready to KANGAROO into action at 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 opp

Full-time

USD 132,000.00 - 178,000.00 per year

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CentOS jobs in Maryland, USA