Principal Linux Systems Administrator Jobs in Maryland

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Senior HPC Systems Engineer

RedLine Performance Solutions

•

Remote

Full-time

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for 25 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis. We are seeking a Senior HPC Systems Engineer to join our NASA NACS Hig
Posted 7 days ago

DevSecOps Specialist

MSys Technologies - USA

•

Remote

Contract

We are looking for Security DevSecOps Specialist Position. Below is the Job Description, please have a look and if you are available for this position, please get back to me along with your updated resume in word format with contact number. Job Title: Security DevSecOps Specialist Job location: 100% Remote (East Coast) Duration: Longterm Contract Job Description: 4+ years of experience in Linux system administration, security engineering, or DevSecOps.Proficiency in Linux system internals, acces
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Posted 20 days ago

Red Hat Enterprise Linux (RHEL) Administrator

Maximus

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Maryland, USA

Full-time

General information Job Posting Title Red Hat Enterprise Linux (RHEL) Administrator Date Friday, April 4, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastruc
Posted 30 days ago | Updated 6 hours ago

Red Hat Enterprise Linux (RHEL) Administrator

Maximus

•

Maryland, USA

Full-time

General information Job Posting Title Red Hat Enterprise Linux (RHEL) Administrator Date Friday, April 4, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the R
Posted 30 days ago | Updated 9 hours ago

Linux Engineer (SME II)

Tria Federal

•

Suitland-Silver Hill, Maryland, USA

Full-time

Job Description: Tria Federal (Tria) supports the Department of Labor, Bureau of Labor Statistics (DOL BLS) by providing IT support services. We are seeking a skilled Sr Linux Engineer to join our team and provide comprehensive support for the BLS Innovation Lab. The ideal candidate will be responsible for enforcing IT security procedures, administering RedHat Enterprise Linux systems, and providing technical support to ensure the smooth operation of the lab. Basic Requirements: 8+ years of rel
Posted 7 days ago

Red Hat Enterprise Linux (RHEL) Administrator

Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring the stability, security, and performance of the RHEL environment. This position i
Posted 34 days ago | Updated 8 hours ago

QRadar Suite Endpoint Detection and Response (EDR)

intiGrow

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Remote

Contract, Third Party

100% Remote 1. QRadar Platform Expertise Architecture and components (Console, Event Collectors, Event Processors, Flow Collectors, Data Nodes) Log source integration and configuration Custom rules and building offenses Use Case Manager app and AQL (Advanced Query Language) DSM (Device Support Modules) tuning and extension Flow data and QFlow/QNi Offense management and tuning Asset profiles and identity integration 2. SIEM & Security Fundamentals Knowledge of security event types (e.g., logs fro
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Posted 32 days ago | Updated 28 days ago

Lead Atlassian Consultant (Jira Admin)

Clovity, Inc.

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US

Full-time

Position: Lead Atlassian Consultant (Jira Admin) Location: Remote Duration: Full Time Working Time Zone : EST CORE SKILLS REQUIRED: Jira Administration,installation, Configuration, Maintenance, and Troubleshooting in a Linux environment. Strong experience on Data Centers
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Posted 11 days ago | Updated 10 hours ago

Ansible for RHEL

Kforce Technology Staffing

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Remote or Raleigh, North Carolina, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking an Ansible for RHEL Consultant for a remote role. You must be willing to work night hours and weekends. Summary: We are looking for an experienced Ansible for RHEL Consultant to support automation and configuration management initiatives. This role requires knowledge of Ansible and RHEL, with flexibility to work during night hours and weekends to support critical system updates and maintenance windows. Key Responsibilities: * Design, develo
Posted 3 days ago | Updated 2 hours ago

Power System Application Engineer

Centraprise Corp

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Remote

Full-time

Job Description 5 years of experience with LINUX and Windows Operating Systems5 years of experience with C, Java & Oracle DatabaseSQL, shell scripting, ability to read and interpret logs & debug filesInstallation of Operating system patches and other 3rd Party Software such as Oracle, NetApp etc.System configuration and Hands on Experience in GitHub and ClearCase5 year s experience on Realtime or Mission Critical SystemsMust have experience in picking up and installing fixes on live customer sys
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Posted 12 days ago | Updated moments ago

Teamcenter Architect on Linux

Info Way Solutions

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Remote

Contract, Third Party

Teamcenter Architect on Linux environmentRemoteInfosys/AppleOne of our client is looking Teamcenter Deployment skill. Candidate must to have experience of deploying Teamcenter on Linux environment.Teamcenter deployment/installation skill ( must)Teamcenter deployment / installation on Linux OS ( must)Teamcenter deployment on AWS ( good to have)Having Oracle administration experience ( good to have)
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Posted 14 days ago | Updated 11 days ago

Mid-Level PostgreSQL Infrastructure Engineer

Leidos

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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
Posted 1 day ago | Updated 1 hour ago

Collibra Administrator - Data Governance

One IT Corp

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Remote

Contract

Job Title: Collibra Administrator Duration: 06 Months Location: Remote Required Skills: Bachelor s degree in computer science, information science or related field PLUS 5 years of experience in data governance administration, preferably with Collibra, required; an equivalent combination of education and experience sufficient to successfully perform the essential duties of the position such as those listed above may also be qualifying.Proven experience in automation, with a focus on data governan
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Posted 3 days ago | Updated 3 days ago

SMARTS Engineer

Leidos

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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
Posted 2 days ago | Updated 1 hour ago

IBM Sterling Administrator

EPCOT Technologies

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Remote

Full-time

Hello,We have urgent job opening for the role IBM Sterling AdministratorJob Title: IBM Sterling AdministratorLocation: [ Remote] Duration: [Contract]Job Summary: We are seeking a skilled IBM Sterling Administrator to manage and support the IBM Sterling B2B Integrator environment. The ideal candidate will have hands-on experience in installation, configuration, and maintenance of the Sterling platform, along with solid troubleshooting and performance tuning skills.Key Responsibilities:Install, co
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Posted 3 days ago

System Administrator 1

Jacobs

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Annapolis, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. We are seeking a Database Administrator to join our team of passionate individuals. In this role you will support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Responsibilities: A system administrator provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructu
Posted 1 hour ago

Qualys Principal Security Engineer

V.L.S. Systems, Inc

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Remote

Contract

Role: Qualys Principal Security Engineer Location: 100% RemoteDuration: 6-12+Months This is truly an engineer who has advised and optimized Qualys as they are trying to move from the Data Center to the Cloud and looking to improve the quality of the scans to prevent false positive, so this isn t just someone who uses the tool they need to have backend engineering experience with it and have programming with Python or PowerShell. This is going to be someone who is articulate.Job description.As th
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Posted 7 days ago

IBM MQ SME

INSPYR Solutions

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Remote or Dallas, Texas, USA

Contract

Title: IBM MQ SME Location: Remote Duration:On-going contract Compensation:9k-10k per month Location: Remote Eastern, Central and Mountain time zones. ship is Required - Ability to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance. Description: This is an E-commerce position requiring a minimum of bachelor s degree in computer science or related field or has equivalent work experience. Must have strong administration support skills in UNIX (Solaris / Linux
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Posted moments ago

Devops Chef Architect _CI/CD_ Chef , Puppet Remote job FTE role

PropelSys Technologies LLC.

•

Texas, USA

Full-time, Part-time, Contract, Third Party

Devops Chef Architect Remote is fine FTE priority followed by C2H. Key Responsibilities and Skills: Configuration Management: Design, implement, and maintain Chef and Puppet systems for automating infrastructure tasks like server provisioning, package installation, and software deployment. Automation: Develop and execute automation scripts and workflows using Chef and Puppet to streamline infrastructure management processes. Code Development: Write Chef recipes and Puppet manifests to defi
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Posted 17 days ago | Updated 4 hours ago

Cloud Migration Engineer, TS/SCI Security Clearance Required - R

Next Step Systems

•

Suitland-Silver Hill, Maryland, USA

Full-time

Cloud Migration Engineer, TS/SCI Security Clearance Required, Suitland, MD The qualified Cloud Migration Engineer must have an active TS/SCI security clearance. This position is Hybrid with Onsite and Remote required. Cloud Migration Engineer Responsibilities: - Provide assessment of existing solutions and infrastructure to migrate to the cloud. - Plan, deliver, and implement application and data migration with scalable, high-performance solutions using third-party tools and public cloud techno
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Posted 60+ days ago | Updated 11 hours ago