Linux Administrator jobs

Dallas, Texas

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4d ago

Responsibilities: - Provide architecture guidance for SI to CIMS/B2Bi integrations, including enveloping, acknowledgments (997/999), error handling, and replay mechanisms.Design and implement secure EDI integration solutions across enterprise platforms and external trading partners.Define AS2 and SFTP connectivity standards, security configurations, onboarding processes, and integration guidelines.Troubleshoot EDI mapping issues, communication failures, protocol-related problems, and connectivit

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Contract, Third Party

Depends on Experience

Junior DevSecOps Engineer

Hybrid in Reston, Virginia

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4d ago

Summary: The Junior DevSecOps Engineer supports the implementation, automation, and maintenance of secure cloud infrastructure and CI/CD pipelines. You will assist in deploying infrastructure-as-code solutions, maintaining cloud environments, integrating security controls, and supporting DevSecOps initiatives across the software development lifecycle. The ideal candidate has foundational experience with AWS or Azure, containerization technologies, automation tools, and a passion for security, co

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Full-time

Depends on Experience

Low Latency C++ Engineer

New York, New York

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3d ago

Our Software Engineers are focused on developing innovative platforms and systems that drive our trading and research efforts. While performance is a critical component of our software, we are focused on building a platform that is massively scalable, flexible, and forward-looking. Our environment is highly collaborative, fostering innovation and growth. As a C++ Software Engineer with Vatic, you will work directly with traders, researchers, and other developers to engineer cutting edge, ultra-

Full-time

USD 175,000.00 - 275,000.00 per year

RHEL Administrator

Maryland

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Today

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 r

Full-time

USD 80,000.00 per year

Tanium Developer

Tampa, Florida

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3d ago

Position: Tanium Developer Location: Tampa, FL (Onsite) Duration: Long Term Experience: 5+ years Visa: OPT-EAD, -EAD, L2-EAD, TN & USC Key Responsibilities: Design and develop Tanium-based solutions for enterprise infrastructure management. Integrate Tanium with Active Directory, Microsoft Entra ID, DNS, DHCP, Group Policy, and CMDB platforms. Develop custom Tanium Sensors, Packages, Actions, and automated remediation workflows. Establish and monitor infrastructure configuration baselines fo

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Contract, Third Party

Depends on Experience

Photonics Lab Technician

Santa Clara, California

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2d ago

Role:Photonics Lab Technician Location:Santa Clara, CA Pay Rate: $40- 42/hr on C2C Lets create our future together at The AES Group! About The AES Group The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that have the greatest positive impact on society. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower

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Contract, Third Party

$40 - $42

Embedded C++ Developer

Dallas, Texas

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Yesterday

Embedded C++ Developer Location: Dallas, TX Experience: 7+ Years Job Summary We are looking for an experienced Embedded C++ Developer with strong hands-on expertise in modern C++ programming and Linux-based embedded systems. The ideal candidate will have a deep understanding of C++17/C++20, embedded software development, Linux internals, and system-level programming. The candidate should be comfortable working close to the hardware, developing high-performance and reliable embedded soft

Full-time, Third Party

Depends on Experience

Platform Engineer-Adaptiv

Cincinnati, Ohio

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2d ago

THIS IS A W2 (NO C2C OR REFERRALS) CONTRACT POSITION THIS IS 100% ONSITE IN CINCINNATI, OH (LOCAL APPLICANTS ONLY) MAX RATE: UP TO $51HR We are seeking a Platform Engineer to join our Market Risk Technology team in support of a mission-critical risk analytics platform used for regulatory reporting, stress testing, and daily risk management activities. This role is responsible for learning, supporting, maintaining, and enhancing a complex market risk platform while ensuring its stability, reliabi

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Contract

Depends on Experience

Senior Software Engineer, Firmware

Waukegan, Illinois

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9d ago

Astronics Subsidiary Location Description Join the Astronics team as a Senior Software Engineer, Firmware! As a Senior Software Engineer, Firmware you'll design, develop, integrate, and maintain firmware and software for embedded Linux and microprocessor-based systems. You'll work across the full product lifecycle-from requirements and design to development, board bring-up, testing, documentation, production support, and customer troubleshooting-while collaborating closely with hardware and s

Full-time

USD 125,000.00 - 145,000.00 per year

Dev Ops Engineer II

Remote or Philadelphia, Pennsylvania

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Today

An enterprise technology team is seeking a DevOps Engineer to support critical network, Linux, server, and DOCSIS infrastructure. You'll troubleshoot production environments, improve monitoring, support deployments, and help maintain reliable systems across a complex telecommunications technology landscape. This role is a strong fit for an infrastructure professional who enjoys working through challenging production issues and learning how large-scale network systems operate. The position also o

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Contract

Support Engineer, U.S. Government Support

Remote

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Today

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier

Full-time

USD 95,200.00 - 160,800.00 per year

Heavy AWS + HPC + Parallel Cluster + Slrum

Remote

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10d ago

Heavy AWS + HPC High Performance Computing, Parallel Cluster * Slrum is a must Location: US, Remote We're seeking a DevOps Engineer with High Performance Computing (HPC) expertise to design, automate, and maintain the infrastructure supporting the compute-intensive scientific and research workloads (e.g., genomics, molecular modeling, drug discovery simulations). This role bridges traditional DevOps practices with specialized HPC cluster management in a life sciences/pharma environment. Cloud

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Contract

$60 - $65

Embedded Software Engineer

Tempe, Arizona

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Viasat's Advanced Electronics team is responsible for devel

Full-time

USD 140,500.00 - 221,500.00 per year

Senior Red Hat Enterprise Linux (RHEL) Engineer

Colorado Springs, Colorado

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Today

Description & Requirements Empower mission-critical systems and safeguard our Homeland with Maximus-where innovation meets opportunity. We are seeking a highly skilled and experienced Senior RHEL Engineer to join our team. As a Senior RHEL Engineer, you will be responsible for leading the deployment and management of Red Hat OpenShift clusters, ensuring high availability and security. This role involves developing and maintaining automation scripts for system provisioning, configuration managem

Full-time

USD 120,000.00 per year

HPC Infrastructure & Cluster Engineer

Springfield, Virginia

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Today

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states. Our strength comes from our people - especially the Veterans who make up over 50% of our workforce. Through our Veteran Outreach Program and employee-first culture, we invest deeply in professional growth, well-being, and innovation. Known for our agility, transparency, and integrity, INflow combin

Full-time

USD 140,000.00 - 195,000.00 per year

Windows Admin

Santa Clara, California

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Yesterday

Job description:Top Skills Required: 1. Advanced knowledge and understanding of Windows, Mac, Linux, desktop. Able to troubleshoot break fix, common applications like Outlook 2. Advanced knowledge and understanding of Windows desktop operating systems 3. Pharma Experience in Manufacturing, Labs & Logistics, understanding of GXP and GMP and change management process

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Contract

Depends on Experience

System Engineer 3-BP-054

Maryland

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Today

REQUIRED: TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Responsibilities include, but are not limited to: Administer, configure, and maintain Linux operating systems to ensure high performance and reliability. Responsible for OS installation, system health and security integrity, network component configuration, and executing continuous system enhancements. Provides support for implementation, troublesho

Full-time

USD 78,000.00 per year

Data Center Operations / Onsite Support Engineer

Memphis, Tennessee

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5d ago

Data Center Operations / Onsite Support Engineer Location: Memphis, TN Work Arrangement: 100% Onsite Job Type: Contract. 1 YEAR. Job Summary We are seeking a Data Center Operations / Onsite Support Engineer to provide hands-on operational, hardware, and technical support in a fast-paced data center environment. The ideal candidate will have strong experience with server hardware troubleshooting and repair, Linux, basic networking, and data center operations. The role requires someone who is comf

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Contract, Third Party

Depends on Experience

Embedded Software Engineer

Hillsboro, Oregon

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2d ago

Job Summary We are looking for an experienced BSP (Kernel / QNX) Software Engineer to design, develop, integrate, test, debug, and maintain Kernel and QNX software for next-generation embedded and In-Flight Entertainment (IFE) platforms. The engineer will work closely with hardware, platform software, Android, system integration, and validation teams to enable and support QNX-based platform functionality from bootloader through operating system and device driver layers. Key Responsibilities Deve

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Third Party, Contract

55 - 60

Associate Principal, Cloud Infrastructure Engineer

Hybrid in Chicago, Illinois

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5d ago

About the job *Must be willing to work onsite 3 days each week* *We are unable to sponsor for this permanent Full-time role* *Position is bonus eligible* The Lead Associate Principal, Infrastructure Innovation and Automation is a senior technical leader who defines and drives the organizations enterprise infrastructure strategy across automation, virtualization, networking, and cloud transformation. This role drives the architecture and ongoing evolution of enterprise Kubernetes platforms, with

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Full-time

140,000 - 170,000