Red Hat Linux jobs in Annapolis, MD

Maryland

•

Today

Overview BigBear.ai is seeking a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and Access Management (ICAM) projects. The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform trouble shooting as needed. The position will be a hybrid role in Hanover, MD. What you will do Ensure system operational compliance and perform troubleshooting as needed.Engage in program m

Full-time

Senior Cloud Engineer

Fort Meade, Maryland

•

Today

Job Number: R0228982 Cloud Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a Cloud Computing Infrastructure Architect, you know how to take advantage of cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. You'll closely collaborate with fellow cloud architects and engin

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Systems Administrator 10k sign on bonus

Annapolis, Maryland

•

Today

Leidos has a new and exciting opportunity for a Senior Systems Administrator in our 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate v

Full-time

USD 116,350.00 - 210,325.00 per year

Principal Systems Engineer

Maryland

•

Today

Date Posted: 2025-11-18 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace At Collins Aerospace, we're working side-by-side with our customers and partne

Full-time

USD 101,000.00 per year

Cyber Defense Analyst 1

Annapolis, Maryland

•

Today

Job Brief Uses information collected from a variety of sources to monitor network activity and analyze it for evidence of anomalous behavior. 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, me

Full-time

USD 165,000.00 - 215,000.00 per year

Principal Systems Engineer IV (Government)

Columbia, Maryland

•

Today

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our cus

Full-time

USD 118,700.00 - 276,600.00 per year

Data Analyst 2

Annapolis, Maryland

•

Today

Job Brief Python, AI/ML frameworks 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. Join us on this journey a

Full-time

USD 110,000.00 - 160,000.00 per year

System Engineer 2

Annapolis, Maryland

•

Today

Job Brief Docker, API Integration, Python, Linux, SIEM, AI/ML 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.

Full-time

USD 155,000.00 - 205,000.00 per year

Senior Network Engineer III (Government)

Columbia, Maryland

•

Today

Full-time

USD 79,300.00 - 184,800.00 per year

Systems Network Administrator (SNA-2)

Laurel, Maryland

•

Today

Leidos has a new and exciting opportunity for a Systems Network Administrator in our 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate

Full-time

USD 92,300.00 - 166,850.00 per year

System/Network Administrator (Onsite)

Maryland

•

Today

Date Posted: 2025-12-05 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Solipsys is a wholly-owned subsidiary of Raytheon Missile and Defense (RMD) an

Full-time

USD 82,000.00 per year

Senior Linux Systems Administrator (NDA 4)

Annapolis, Maryland

•

Today

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immed

Full-time

USD 116,350.00 - 210,325.00 per year

Middleware Engineer

Washington, District of Columbia

•

Today

Description Position Overview We are seeking a highly skilled Senior Middleware Engineer to join our team. This role is responsible for delivering reliable infrastructure support for web application solutions and maintaining a stable, scalable middleware environment. The ideal candidate will work closely with development, server, and database teams to leverage technologies such as ColdFusion, Docker, Google, Microsoft, Amazon, Oracle, Red Hat, and VMware. Key Responsibilities Full-time onsite

Easy Apply

Contract

USD 46.00 - 50.00 per hour

LINUX Engineer - Active Top Secret Required

Washington, District of Columbia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Engineering, Linux, Red Hat Enterprise Linux (RHEL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Advance how our customers operate while you advance your career. Join GDIT as a Linux E

Full-time

USD 125,528.00 - 169,832.00 per year

Systems Administrator

Hybrid in Maryland

•

Today

Job Number: R0230395 Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'l

Full-time

USD 77,600.00 - 176,000.00 per year

Systems Administrator

Hybrid in Maryland

•

Today

Job Number: R0230361 Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'll

Full-time

USD 77,600.00 - 176,000.00 per year

Systems Administrator

Maryland

•

Today

Job Number: R0229395 Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'l

Full-time

USD 77,600.00 - 176,000.00 per year

System Administrator

Washington, District of Columbia

•

Today

Job Number: R0229872 System 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 United States Air Force's air defense systems? We're looking for a system administrator who spe cia lizes in system and network virtualization with a background in network engineering to help us modernize and scale USAF infrastructure.

Full-time

USD 62,000.00 - 141,000.00 per year

Linux Server Administrator SME

Remote or Hybrid in Atlanta, Georgia

•

2d ago

Security & Compliance Requirement (ITAR): Due to the nature of the work under ITAR, only U.S. Citizens or meet all ITAR compliance requirements before onboarding. We are seeking a highly skilled Linux Server Administrator / Subject Matter Expert (SME). This role focuses on Active Directory (AD) domain join/unjoin operations for Linux servers and DNS configuration management, ensuring seamless connectivity and stability across multiple data centers. The ideal candidate will have deep expertise i

Easy Apply

Contract

$60 - $70

Linux Administrator

Remote

•

3d ago

HI, hope you doing well.! Location: San Jose, CA / RemoteDuration: Long TermCertification: Red Hat Linux (Required) Key Responsibilities: Install, configure, and maintain Linux servers (RHEL, Ubuntu, CentOS) Monitor system performance, availability, and security Apply patches, updates, and access controls Automate tasks using Bash/Python and tools like Ansible Troubleshoot Linux system and application issues Work with Dev, Network, and IT teams Required Skills: Strong experience as a Linux Admin

Easy Apply

Full-time

Depends on Experience

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Red Hat Linux jobs in Annapolis, MD, USA