Senior Linux Systems Admin Enterprise Infra & Automation
Linuxcareers
Linuxcareers is seeking a motivated Sr. Linux System Administrator to join their team in Laurel, MD. This role supports national defense missions by delivering enterprise infrastructure capabilities. The ideal candidate will have a Bachelor's degree, 20 years of Systems Engineering experience, extensive skills in Linux Red Hat, and VMWare, as well as the ability to obtain a Top Secret/SCI clearance. Responsibilities include managing IT systems and optimizing operations. #J-18808-Ljbffr
- ...Senior Linux Systems Engineer Do you enjoy solving complicated problems? Are you searching... ...about Linux? Do you like contributing to automation? If so, we're looking for someone... ...Experienced in automated deployment of Red Hat Enterprise Linux systems. Skilled in...SeniorInterim role
$100k
...computing? Are you passionate about Linux? Do you like contributing to automation? If so, we 're looking for... ...complex secure setting As a Senior Linux Systems Engineer... You will... ...deployment of Red Hat Enterprise Linux systems. Are skilled in...SeniorTemporary workWork experience placementInterim roleRelocation packageFlexible hours- Peraton is seeking an experienced Enterprise Infrastructure Support Senior Systems Administrator (SA) in Laurel, MD. This full-time position supports key engineering... ...across various operating systems, including Linux, Unix, and Windows. Benefits include heavy...SeniorFull time
$10k
...Technology Partners is seeking a skilled Senior Linux System Administrator / Systems Engineer to... ...across infrastructure, virtualization, and automation technologies in secure, high-... ...optimizing Linux-based systems, supporting enterprise infrastructure components, and...SeniorTemporary workFor contractorsLocal areaShift workNight shiftWeekend workDay shiftAfternoon shiftWeekday work$100k - $245k
Johns Hopkins Applied Physics Lab is seeking a Senior Linux Systems Engineer to automate development environments and manage high-performance computing clusters. The position requires over 5 years of Linux System Administration experience, strong skills in configuration...Senior$135k - $216k
...Enterprise Infrastructure Support Senior Systems Administrator (SA) Job Locations US-MD-Laurel Requisition ID 2026-166943 Position... ...meet customer expectations. Configuring and managing Linux, Unix, and Windows operating systems and installing/...SeniorFull timeContract workShift work- ...EPM Cloud Automation & Scheduler Engineer We are seeking an EPM Cloud Automation & Scheduler... ...Cloud operations. The role focuses on Linux administration, Bash shell scripting,... ...automation using EPM Automate commands, and enterprise scheduling using ESP Scheduler. The...
- ...devices, server interconnects, mass storage systems and supporting infrastructure services.... ..., HPC infrastructure support, networks, automation, and specialized software development.... ...memory SMP systems with many cores Enterprise client server configurations Multi-vendor...
- ...Software/Server Administrator to provide enterprise-level operations, maintenance, and administration of monitoring, logging, and automation platforms supporting large-scale IT and... ...of critical monitoring and visualization systems used across regional and global...Contract workTemporary workWork experience placement
$250k - $260k
...Job Title System Engineer Basic Requirements ~20 years... ...Suite across the organization's Linux environments. This role is... ...scripts using Bash/Python to automate manual processes... ...problem-solving skills related to enterprise systems, authentication pipelines...SeniorImmediate start- ...Senior NGDE Engineer (Linux OS Engineer) The Senior NGDE Engineer (Linux OS... ..., configure, and maintain enterprise Linux environments (RHEL,... ...requirements. Perform system hardening, patch management... ...classified environments. Automate system configuration and deployment...Senior
$170k - $195k
Cornerstone Defense LLC seeks a Systems Administrator for its Annapolis Junction location. The role involves designing solutions and maintaining Linux systems in a hybrid cloud environment. Candidates should have ten years of experience and a Bachelor's degree in a technical...Senior$50k - $290k
...in Laurel, MD is seeking an experienced Systems Administrator. The role involves designing... ...deploying, and maintaining virtualized enterprise infrastructure, as well as ensuring... ...and be proficient in administering both Linux and Windows systems. Excellent benefits...Senior$77.6k - $176k
...Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure... ...systems administration ~ Experience with Red Hat Enterprise Linux or CentOS ~ Experience with managing virtual...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$128k - $214.4k
...Senior Linux and VMWare System Administrator Unlock the secrets of intelligence with MANTECH! Join... ...position supports the high-visibility Enterprise Infrastructure Services (EIS) organization... ...security versions. Working with automation software such as ANSIBLE to...SeniorHourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work$128k - $214.4k
...motivated, career and customer-oriented Linux System Administrator to join our team in... ...be part of a dedicated team delivering enterprise infrastructure capabilities for a global... ...~ Demonstrated experience with modern automation/configuration tools such as Splunk,...SeniorHourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- MANTECH is seeking a motivated Sr. Linux System Administrator in Laurel, MD, to join a dedicated team delivering enterprise infrastructure for national defense missions. The ideal candidate will have 20 years of experience, a Bachelor's degree, and must be proficient in...Senior
$190k - $210k
...Senior Linux System Administrator/System Engineer Compensation Range: $190 - 210k *Clearance: *Active TS/SCI... ...technical proficiency in CentOS/RHEL environments, enterprise middleware (JBoss/Wildfly), virtualization, automation, and secure system operations. The engineer...Senior$150k - $250k
...candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. The DevOps...SeniorHourly payExtra incomeTemporary workWork at officeImmediate startRemote workWork from homeFlexible hours$225k - $245k
...version control best practices-based CM systems (GIT), including branching and merging strategies... ...and team retrospectives Ability to automate release deployments across development,... ...with Git ~ Strong knowledge of Linux and Linux environments (RHEL 617/8, RHCSNRHCE...SeniorHourly payExtra incomeTemporary workImmediate startRemote workFlexible hours$50k - $290k
The Swift Group, LLC is seeking a Systems Administrator in College Park, MD. This role is crucial for supporting enterprise IT systems and infrastructure, requiring at least 15 years of experience along with a bachelor's degree in a technical field. Key responsibilities...Senior- ...current TS/SCI with Polygraph clearance. Responsibilities include designing solutions in a hybrid cloud environment and maintaining Linux instances. The position offers excellent benefits including 100% employer paid medical, educational training support, and a company...Senior
$170k - $230k
...Systems Administrator Linux SME Location: USA MD Annapolis Junction Full Part/Time: Full time Job... ...workflows, and maintenance activities. Automation Develop and maintain scripts and... ...OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you'll find endless...Long term contractFull timeContract workPart timeRemote workWork from homeFlexible hours$86.8k - $198k
Phase2 Technology in Laurel, Maryland is seeking a Senior Software Test Automation and QA Developer to support critical national security missions.... ...ideal candidate has 4+ years of experience in Python and Linux, along with strong automated testing skills. This position...Senior$150k - $220k
...Senior Maximo Application Developer Computer Technologies... ..., DevOps, Test Automation, Cyber Security, and... ...enhancements across the system lifecycle... ...solutions comply with enterprise standards, security requirements... ...managed) Experience with Linux Administration...SeniorFull timeContract workLocal areaFlexible hours- ...Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview... ...: Windows Server MCEM MAC OS RHEL, RedHat Enterprise Virtualization Hypervisor KVM Puppet Patch Management...SeniorLocal area
$160k
...System Administrator We are seeking an experienced System Administrator to support the... ...implementation, troubleshooting, and maintenance of enterprise IT systems and infrastructure. This role... ...have strong experience administering Linux, Unix, or Windows environments and...SeniorWork at officeFlexible hours- ManTech is looking for a motivated Linux Systems Administrator for their Laurel, MD team. The role demands in-depth knowledge of Linux Red Hat environments, with responsibilities including system requirements analysis, troubleshooting, and providing IT support to various...Senior
- Peraton seeks an AI/ML Engineer 3 in Laurel, Maryland, to lead enterprise AI/ML initiatives. You will be responsible for defining and executing the AI/ML roadmap, managing stakeholder relationships while developing strategies to drive high performance in teams. The ideal...Senior
- A professional management solutions organization in College Park, Maryland, seeks a Senior Systems Engineer with strong leadership skills and expertise in job automation. The role involves optimizing automation platforms, supervising engineering staff, and solving complex...SeniorFull time
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