linux administrator Jobs in maryland

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Project Systems Engineer

Leidos

•

Camp Springs, Maryland, USA

Full-time

Description Leidos has a unique and exciting opportunity to offer a Project System Engineer, who would like to expand their knowledge and grow with the Leidos team on the (AFNCR ITS) Air Force National Capital Region IT Services Program. The Project Systems Engineer is responsible for assessing systems, determining problems, providing solutions to issues that arise, designing systems, upgrading systems, maintaining systems and brainstorming possible improvements that can be made to a system in t
Posted 3 days ago | Updated 21 hours ago

System Administrator Level 3

General Dynamics Information Technology

•

Maryland, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (
Posted 6 days ago | Updated 9 hours ago

Systems Administrator - Hunt Valley

Textron, Inc.

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Maryland, USA

Full-time

Job Summary: System Administrators collaborate with a diverse team to support classified information systems. Success in this role means you can develop, implement, and maintain secure, cost-efficient environments supporting the warfighters. Program teams rely on your collaboration and guidance to define computing requirements and develop solutions to solve infrastructure problems. Knowledge of Windows and Linux desktop and server operating systems is required. The System Administrator is respon
Posted 60+ days ago | Updated 1 hour ago

Cross Domain Specialist

Booz Allen Hamilton

•

Columbia, Maryland, USA

Full-time

Job Number: R0213714 Cross Domain Specialist The Opportunity: Your te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Cross Domain Spe cia list on our project, you'll constantly look for ways to make the infrastructure b
Posted 50 days ago | Updated 2 hours ago

System Administrator Level 3

General Dynamics

•

Annapolis, Maryland, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (I
Posted 13 days ago | Updated 1 hour ago

Network Infrastructure Engineer (Senior)

Leidos

•

Remote

Full-time

Leidos is seeking a Sr. Network Management Engineer (Infrastructure Engineer) to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and directing operati
Posted 7 days ago | Updated 1 hour ago

Technical Data Engineer - Python/SQL

M&T BANK CORPORATION

•

Remote or Buffalo, New York, USA

Full-time

This role offers a hybrid work schedule; offering the flexibility to work remotely two days a week, while providing the opportunity for in-person collaboration at our Buffalo, NY Tech Hub. Overview: Serves as advanced technologist for an individual technology or set of technologies. Primary Responsibilities: Work closely with Technology management, senior Engineers, and support teams on a regular basis to implement and manage the design, development, and execution of technical solutions that m
Posted 60+ days ago | Updated 1 hour ago

Systems Administrator - Intermediate

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you ready to advance your IT career by taking on a wide-ranging role that spans from frontline technical support to more intricate system administration tasks? We are looking for a skilled Intermediate Systems Administrator who will ensure the reliability, security, and performance of our broad IT environments-including stand-alone systems, networked infrastructures, and AWS cloud solutions in specialized SAR and SCI facilities. This position is vital to maintaining operationa
Posted 13 days ago | Updated 1 hour ago

Axonius platform SME

Javen Technologies, Inc

•

Remote

Contract

Responsible for supporting and managing the Axonius platform.Collaborate with IT teams to consolidate asset data from multiple sources into a unified platform.Develop and maintain data preparation processes to ensure the consistency and accuracy of asset information.Design and implement automation processes for identity lifecycle management, application configuration, and data management.Oversee the administration, daily operations, and troubleshooting of SaaS applications, endpoint management,
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Posted 37 days ago | Updated 1 day ago

Senior DevOps Cloud Engineer and RHEL Specialist

SAIC

•

Remote

Full-time

Job ID: 2506335 Location: REMOTE WORK, AL, US Date Posted: 2025-06-04 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description SAIC is seeking a highly motivated Senior DevOps Cloud Engineer and RHEL Specialist to join our CloudOne team on the Government A1 Enclave by CloudOne project.
Posted 2 days ago | Updated 11 hours ago

System Operations Engineer - Remote

Akamai Technologies

•

Cambridge, England, United Kingdom

Full-time

Are you looking to work with an international team to solve problems on a global scale? Do you enjoy being a subject matter expert? Join our System Operations Team! The System Operations team works within the Global Performance and Operations organization along with the company's top developers to deploy and support 200,000+ servers across the globe. System Operations ensures that Akamai's platform remains reliable and maintainable in a fast paced, evolving environment. Partner with the best
Posted 15 days ago | Updated 1 hour ago

Senior Systems Administrator

General Dynamics

•

Germantown, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, High Availability, Systems Architecture, Systems Development, Systems Management Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Senior Systems Administrator Transform technology into opportunity as a Senior
Posted 15 days ago | Updated 1 hour ago

Systems Administrator

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologist and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to
Posted 1 hour ago

ServiceNow Infrastructure Administrator

SilverEdge

•

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a ServiceNow Infrastructure Administrator to join our dynamic team. This individual will play a pivotal role in developing innovative and effective
Posted 24 days ago | Updated 1 hour ago

NAVAIR Systems Administrator

American Systems Corporation

•

Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities System Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures across the NAVAIR commu
Posted 21 days ago | Updated 1 hour ago

PostgreSQL Database Administrator

Leidos

•

Baltimore, Maryland, USA

Full-time

The Digital Modernization Sector has an opening for a PostgreSQL Database Administrator to work in Woodlawn, MD. This position requires onsite work in Woodlawn, MD five days a week. Day to Day Responsibilities: Administration of Open-Source (Community Edition) PostgreSQL infrastructure throughout the development and production lifecycles in an AWS environment.Provide advice and support to development teams.Implement automated methods and industry best practices for consistent installation and
Posted 11 days ago | Updated 1 hour ago

Cloud Infrastructure Engineer

Resourcesoft, Inc.

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Remote

Contract

Requirements 4 or more years in AWS (70%) and Azure (30%) cloud administration Proficiency in Linux and Windows OS environments across hybrid infrastructure Experience with scripting in Bash, PowerShell, or Python for cloud automation Experience in managing on-prem data center infrastructure, including servers and networking Experience with firewall, VPN, and cloud security group configuration Experience using tools like Terraform, Jenkins, Azure DevOps, or Ansible Experience with SQL Server ma
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Posted 2 days ago

Site Reliability Engineer with Ansible

Leidos

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Baltimore, Maryland, USA

Full-time

The Digital Modernization Sector has an opening for a Site Reliability Engineer with Ansible to work in Woodlawn, MD. Leidos is seeking a Site Reliability Engineer with Ansible to be part of the mission solution and help lead digital modernization strategy. We are a team of forward-looking professionals in need of a strong candidate with these key required skills: Ansible Automation, Atlassian Suite (Jira, Confluence, Bitbucket) Administration, Jenkins Administration, Checkmarx Administration,
Posted 36 days ago | Updated 1 hour ago

RTA Posted Job Description

Russell, Tobin & Associates

•

Remote or California, USA

Contract

Our client, a (Tech industry), is looking to hire a (Demand Planning Analyst) in (Remote).Title: Demand Planning Analyst Location: Remote role but prefers candidates from New York or Burlingame Pay range: $90-100/hr. on W2 Contract: W2; 8 months contract (possibility of extension or conversion) Job description: We are seeking a skilled analyst to manage the day-to-day operations of our support demand planning application. The ideal candidate will provide Level 1 (L1) support, triage support req
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Posted 11 days ago | Updated 8 hours ago

Kubernetes DevOps Engineer

Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description This position may be eligible for a $25K sign on bonus for external hires! WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems 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 infrastruct
Posted 53 days ago | Updated 1 hour ago