Linux Windows Engineer jobs

Little Rock, Arkansas

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Today

Why Bank OZK Founded on a legacy of more than 120 years in banking, Bank OZK is much more than just a company. We're nationally recognized as an industry leader in financial services. That means we combine exceptional service with innovative technologies to deliver smart solutions to our clients across the country. We're investing in small businesses, fueling economies in local communities and changing skylines in the largest cities across America. Here, we're not simply filling roles. We're fo

Full-time

DevOps Engineer - Cleared position

Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Linux Systems Administrator / DevOps Engineer with 10+ years of experience and a technical degree to support secure, mission-critical environments. The ideal candidate will have extensive experience administering enterprise Linux systems, managing system performance and security, troubleshooting complex infrastructure issues, and deploying and maintaining Kubernet

Full-time

USD 168,000.00 - 195,000.00 per year

Lead Performance Engineer (Dynatrace / Zabbix) - 3706596

Charlotte, North Carolina

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Today

Lighthouse Technology Services is partnering with our client to fill their Lead Performance Engineer position! This is a 6 months contract to hire and will be hybrid in Charlotte, North Carolina. This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered. What You'll Be Doing: Monitor and optimize application performance using Dynatrace and Zabbix across enterprise environmentsWrite and execute expert-level DQL queries for perfo

Full-time

USD 65.00 - 70.00 per hour

Systems Administrator II

Dana Point, California

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Today

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. We are seeking a Syst

Full-time

System Engineer 3-BP-287

Maryland

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Today

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Deploy, configure, and maintain Tenable Nessus Security Center and vulnerability scanners. Implement Ansible in Linux environments to automate administrative and operational tasks using playbooks. Develop, implement, and maintain automation scripts to streamline recurring system administration, security, and operational activities. Update, maintain, and develo

Full-time

USD 78,000.00 per year

System Administrator

Hybrid in Washington, District of Columbia

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11d ago

Azusa Solutions is seeking a System Administrator to join our team of talented consultants. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals. Eligibility *Candidate must have anactiveTop Secret Clearance* *Candidate must be local to the DC, Maryland, or Northern Virginia area.* Description Seeking a System Administrator to help manage a Linux and Windows based cloud environment, including virtual resource

Full-time

Depends on Experience

Senior AWS Application Modernization Engineer

Remote

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Today

Position: Senior AWS Application Modernization Engineer Client Location: Washington D.C. Work Location: Remote Employment Type: Full-Time Employment (FTE) Duration: Long term Active DoD Secret clearance (OR) must be eligible to obtain a Secret clearance. Client Managers Note: This position requires an AWS Engineer who can work at both the application and AWS cloud layers. Candidates with only AWS infrastructure administration experience or only traditional application development experience may

Easy Apply

Full-time, Third Party

Depends on Experience

Systems Administrator 4

Bethesda, Maryland

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Today

Requisition ID: 5419Standard Title: Senior Systems AdministratorRequired Security Clearance: Top Secret/SCILocation: Bethesda, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? YesSign-On Bonus: Position Summary Support the OSINT Integration Center under the DOMEX Technology Platform contract as a Systems Administrator 4 focused on Linux and Windows systems administration, performance optimization, and user support. Essential Duties and Responsibilities P

Full-time

Systems Administrator 2

Bethesda, Maryland

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Today

Requisition ID: 5421Standard Title: Junior Systems AdministratorRequired Security Clearance: Top Secret/SCILocation: Bethesda, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Support the OSINT Integration Center under the DOMEX Technology Platform contract as a Systems Administrator 2 focused on Linux and Windows systems administration, performance optimization, and user support. Essential Duties and Responsibilities Perform Linux an

Full-time

Systems Administrator 3

Bethesda, Maryland

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Today

Requisition ID: 5420Standard Title: Systems AdministratorRequired Security Clearance: Top Secret/SCILocation: Bethesda, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Support the OSINT Integration Center under the DOMEX Technology Platform contract as a Systems Administrator 3 focused on Linux and Windows systems administration, performance optimization, and user support. Essential Duties and Responsibilities Perform Linux and Windo

Full-time

||APPLICATION SECURITY ENGINEER||PLEASE GO THROUGH THE FULL JD BEFORE APPLYING||REMOTE ROLE||

Remote

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Today

Hi, Hope you are doing well I have an urgent opening of Application Security Engineer at remote role 100% Remote Role Overview Position: Security Consultant Core Focus: Software security analysis heavily emphasizing third-party applications introduced by employees. Primary Environment: Predominantly Windows software, with some Linux. Primary Requirement: First-Principle Systems Knowledge Candidates must deeply understand how a computer functions at a low level, regardless of the operating sys

Easy Apply

Contract, Third Party

Depends on Experience

IT Specialist

Albany, New York

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9d ago

HBITS: HBITS-08-15059 Senior, IT Specialist 30 month contract Interview: In-person Work model: 50% telecommuting, 50% Office per week Project Description This position provides senior-level operating system administration for the New York State Department of Labor's hybrid computing environment, spanning Windows, Linux, and Kubernetes platforms hosted both on-premises and in the cloud. The position supports the systems administration and platform management architecture that sustains the

Full-time

Systems Administrator

Dahlgren, Virginia

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Today

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration of Sol

Full-time

USD 49.00 per hour

Windows Desktop Systems Administrator

Dahlgren, Virginia

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Today

Full-time

USD 48.00 per hour

Windows IT Server Systems Administrator

La Plata, New Mexico

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12d ago

Full-time

USD 48.00 per hour

Information Security Specialist: Senior

Remote or Texas

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9d ago

Information Security Specialist - Senior We are seeking an experienced Information Security Specialist to lead enterprise remediation efforts involving SSH keys, certificates, trust stores, and machine identities across a complex technology environment. This position is heavily focused on coordinating and driving remediation initiatives, partnering with infrastructure, application, cloud, platform, and security teams to reduce cryptographic risk and improve compliance with enterprise security s

Full-time

Senior Embedded Security Engineer

Los Angeles, California

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 140,000.00 - 200,000.00 per year

Implementation Engineer

Pikesville, Maryland

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Today

Responsibilities The Implementation Engineer is responsible for end-to-end technical deployment, integration, and validation of Picture Archiving and Communication Systems (PACS) and related DeepHealth imaging solutions at hospitals and other healthcare facilities. This role partners with clinical and technical stakeholders, including radiologists, radiology administrators, clinical staff, network engineers, and third-party vendors, to deliver successful implementations with reliable DICOM work

Full-time

USD 90,000.00 per year

Implementation Engineer

Somerville, Massachusetts

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Today

Responsibilities Job description The Implementation Engineer is responsible for end-to-end technical deployment, integration, and validation of Picture Archiving and Communication Systems (PACS) and related DeepHealth imaging solutions at hospitals and other healthcare facilities. This role partners with clinical and technical stakeholders, including radiologists, radiology administrators, clinical staff, network engineers, and third-party vendors, to deliver successful implementations with re

Full-time

USD 90,000.00 per year

Senior Kubernetes & Linux Systems Administrator

Kirtland Air Force Base, New Mexico

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18d ago

The Senior Kubernetes & Linux Systems Administrator will serve as a key member of the Embedded Network Services team, responsible for architecting, deploying, securing, and maintaining enterprise-grade container orchestration environments in support of high-performance computing, AI/ML clusters, and mission-critical DoD systems. This role requires deep expertise in Kubernetes (K8s), Linux systems engineering, and automation frameworks, as well as experience operating in secure, classified, and c

Full-time