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Annapolis, Maryland

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Today

Job Description Quevera is seeking a highly skilled Linux Cloud Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland. In this role, you will support the onboarding of Defense Industrial Base (DIB) partners by administering secure Linux and cloud environments that enable critical enterprise services. Working alongside a collaborative engineering team, you will perform Linux system administration, support cloud

Full-time

Cloud Systems Administrator with an active TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite - G

Maryland

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Today

Cloud Systems Administrator with an active TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD We are looking for a Cloud System Administrator to work in a cloud platform environment, to build with Java on Free and Open Source Software products including Kubernetes, Hadoop and Accumulo, to enable the execution of data-intensive analytics on a managed infrastructure. This position is on the Operations Team that ensures day-to-day operations stability,

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Full-time

$100,000 - $160,000

Senior Cloud Systems Administrator

Upper Marlboro, Maryland

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Today

Job ID: 2611897 Location: Upper Marlboro, MD, US Date Posted: 2026-04-27 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: ORA_HYBRID 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 Labora

Full-time

USD 80,001.00 - 120,000.00 per year

Cloud Systems Administrator Senior //Hybrid in Washington, D.C/Active Secret clearance

Hybrid in Washington, District of Columbia

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Yesterday

Cloud Systems Administrator Senior Job Qualifications: Skills: Cloud Based Services, Cloud Computing, Systems Administrator Experience: 5 + years of related experience Clearance: Active secret clearance $75/hr on W2 Hybrid in Washington, D.C.; on-site work at least three days a week at customer location will be required Job Description: Advance how our customers operate while you advance your career. Join GDIT as a Cloud Systems Administrator Senior and build an impactful career in enterprise I

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Contract

72 - 75

Systems Administrator 0-3 - Linux/Ansible/SSP/AWS

Annapolis, Maryland

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Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level systems administrator who will be assisting wit

Full-time

USD 130,000.00 - 270,000.00 per year

Systems Administrator 2 - AWS/Linux/Crypto/SSP

Annapolis, Maryland

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Today

Full-time

USD 130,000.00 - 270,000.00 per year

Linux Systems Administrator (NDA-2)

Maryland

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Today

Leidos has a new and exciting opportunity for a Linux Systems Administrator in our Intel Sector. 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 Schedules, Discounted Stock Purchase Plans,

Full-time

USD 73,450.00 - 132,775.00 per year

Cloud Systems Engineer (Windows/Linux) (Annapolis Junction, MD)

Annapolis, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: Security+ Cert 15 years of experience as a System Administrator Bachelor's degree in a technical discipline 5 additional years of experience as a System Administrator may be substituted for a degree Job Description: Provide administration and support for Windows Server 2019 and 2022 environments, including Active Directory, DNS, Certificate Author

Full-time

USD 165,000.00 - 175,000.00 per year

Senior Linux Systems Administrator

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector's, 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 vesti

Full-time

USD 92,300.00 - 166,850.00 per year

Linux Systems Administrator

Annapolis, Maryland

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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: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, Microsoft Windows, Software Updates, Virtual Environments, Virtualization Technologies Certifications: Security Certified Network Professional (SCNP) | Security Certified Network Professional (SCNP) - Security Certified Network Professiona

Full-time

USD 148,750.00 - 201,250.00 per year

Systems Administrator 1 - Linux

Annapolis, Maryland

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Today

Full-time

USD 130,000.00 - 270,000.00 per year

Linux Systems Administrator SME - Active TS/SCI /w poly

Annapolis, Maryland

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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: Linux, System Improvements, System Performance, Virtual Machines (VM) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: SYSTEMS ADMINISTRATOR SME - LINUX Grow your impac

Full-time

USD 170,000.00 - 230,000.00 per year

Linux Systems Administrator (Linthicum, MD)

Linthicum Heights, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: Security+ Cert 10 years of experience as a System Administrator Bachelor's degree in a technical discipline 5 additional years of experience as a System Administrator may be substituted for a degree Job Description: Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS). Evaluates systems for IAVA compl

Full-time

USD 180,000.00 - 190,000.00 per year

Linux Systems Administrator - TS/SCI-FSP clearance

Fort Meade, Maryland

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Today

This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $180,000 per year A bit about us: We are a leading global tech company on the cutting edge of cloud and data solutions. With a strong emphasis on innovation, inclusivity, and work-life balance, we foster a dynamic environment for career growth. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, w

Full-time

USD 130,000.00 - 180,000.00 per year

Linux Systems Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and support for multi-platform operating system environments.Design and implement automated security hardening solutions to enhance scalability and streamline operating system deployments.Configure and maintain host-based security and intrusion detection sy

Full-time

Linux Systems Administrator Level 1 - Clearance Required

Maryland

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Today

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Full-time

USD 81,600.00 - 143,865.00 per year

Linux System Administrator

Annapolis, Maryland

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Today

Job Description We are seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team. The ideal candidate will have strong experience managing enterprise Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with IBM Enterprise Storage, Veritas NetBackup, and vulnerability management tools, along with a solid understanding of system hardening and package management. Key Responsibilities: Ad

Full-time

System Administrator II (Linux Admin)

Odenton, Maryland

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Today

Job Description: Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Fort Meade, Maryland. In this role, you will support enterprise Linux environments operating across multiple networks, architectures, and hybrid cloud infrastructures. You will be responsible for building, maintaining, securing, and optimizing Linux systems while leveraging automation to improve operational efficiency and reliab

Full-time

USD 120,584.00 - 170,122.00 per year

Linux System Administrator II

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $140,000 - $200,000/year. DUTIES As a successful candidate for the System Administrator II role, you will design and support system architecture while developing solutions to meet organizational needs within a hybrid cloud environment, contribute to a small, highly skilled Linux team responsible for creating, maintaining, and troubleshooting Linux instances across multiple networks and architectures, perform hands-on system administration to ensure system stability

Full-time

USD 140,000.00 - 200,000.00 per year

Linux Administrator 2

Fort Meade, Maryland

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Today

T-Rex is looking for a fully cleared Linux Administrator 2 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Responsibilities: Work in an environment where you can help design the architecture and develop solutions to meet organizational needs. Looking for an innovative, and motivated individual to join a small, talented, and hardworking Linux team in a hybrid cloud environment. This team creates, maintains, and troubleshoots Linux instances on mult

Full-time

USD 180,000.00 - 230,000.00 per year

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