Linux Engineer jobs in Philadephia, PA

Bala Cynwyd, Pennsylvania

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6d ago

Job Summary: We are seeking an experienced Windows/Linux Systems Engineer to manage, maintain, and support our enterprise server infrastructure. The ideal candidate will have a strong background in both Windows and Linux operating systems, automation, and system security. This role involves ensuring high availability, performance, and reliability across hybrid environments. Responsibilities: Install, configure, and maintain Windows Server and Linux (RHEL, CentOS, Ubuntu) environments.Manage Acti

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Full-time

Depends on Experience

Senior Linux Engineer/Hybrid

King of Prussia, Pennsylvania

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Today

A well-established technology consulting firm in Philadelphia is seeking a Linux Systems Engineer for a hybrid position supporting a mix of public and private sector clients. This is a full time opportunity where you'll be diving deep into Red Hat Enterprise Linux (RHEL) environments, working alongside a skilled infrastructure team focused on automation, virtualization, and secure system design. Required Skills & Experience 4+ years of professional experience with Linux systems administration (

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Full-time

130k - 135k

Linux Engineer/Onsite/Wayne, PA

Philadelphia, Pennsylvania

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Today

An established media marketing company in Wayne, PA is seeking a Linux Engineer to join its technology team onsite. This full-time role will focus on Red Hat Enterprise Linux systems engineering, virtualization, and automation, with additional responsibilities in networking and security support. The position offers the opportunity to work in a primarily virtualized VMware environment while gaining exposure to cloud platforms such as Google Cloud Platform and Azure. It is well-suited for candidat

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Full-time

100k - 120k

Linux Engineer Intern: Summer 2026

Pennsylvania

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5d ago

Overview Susquehanna International Group is seeking highly motivated students to join us for a 10-week engineering internship. This role is designed for students who want to apply their strong technical and problem-solving skills to projects that balance immediate operational needs with long-term improvements in reliability, scalability, and efficiency. Throughout the summer, you will gain a deep understanding of how markets work through our classroom-based education program and hands-on exposur

Full-time

Senior Linux Engineer - Security Biometrics & Production Support - Vice President

Remote or New Castle, Delaware

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Today

CISO Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemically re

Full-time

USD 125,760.00 - 188,640.00 per year

Senior Systems Engineer // Linux and VMWare

King of Prussia, Pennsylvania

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Today

A marketing services provider company in the Greater Philly area is looking to hire a full-time Linux Engineer. You will be working in a RHEL-based enterprise environment doing server builds, upgrades, patching, virtualization, and automation. This role focuses heavily on VMWare ESXi, vCenter/vSphere, physical and virtual Linux servers, SAN storage, and cloud platforms like AWS or Azure, as the company is actively moving its infrastructure to the cloud. You must have 5+ years' experience with Li

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Full-time

100k - 120k

Linux/Windows Engineer - New Grad

Pennsylvania

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5d ago

Overview About Susquehanna Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines: Trading, Technology, and Quantitative Research. From offices around the world, our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results toget

Full-time

Associate Linux/Windows Engineer | Platform Services | Experienced Hire

Pennsylvania

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5d ago

Overview Susquehanna International Group is seeking a talented Associate Linux/Windows Engineer to join our Platform Services team which is responsible for building and managing all 15,000+ servers and 250+ PB of storage that composes our critical trade focused infrastructure. You'll work alongside technologists across Susquehanna's environment to troubleshoot application, network, hardware issues. In this role, you will: Rotate across technology spaces: As part of the team, you will be able to

Full-time

Embedded Engineer / C++ / Linux / Onsite

Philadelphia, Pennsylvania

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Today

A well-established engineering company in the Greater Philly area is hiring an Embedded Software Engineer to join their team. They develop specialized products used in critical industries, offering engineers the opportunity to work on impactful, real-world systems that require high reliability and long lifespans. This is a great chance to join a small, collaborative group where you will see projects through the full lifecycle - from early design and boards bring up to production deployment and l

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Full-time

90k - 110k

Senior Systems Software Engineer, Linux and Containers

Remote or Santa Clara, California

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Today

NVIDIA is looking for a Sr. Software Engineer to specialize in Linux environments, kernel debugging, and container runtimes to develop, optimize, and maintain scalable systems. Candidates will contribute to complex system troubleshooting and drive technical solutions for platform reliability. What you will be doing: Perform advanced Linux kernel debugging using tools such as KGDB, kdb, and GDB; analyze and resolve kernel-level issues.Develop, optimize, and maintain container runtimes (e.g., Doc

Full-time

USD 184,000.00 per year

Senior Linux Performance Engineer - Postgres - Federal

Remote or Santa Clara, California

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Today

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Full-time

USD 125,300.00 - 213,100.00 per year

Linux Systems Engineer / AWS / VMware / Remote

Remote or Boston, Massachusetts

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Today

The company is a payment processing solutions company that is hiring a Systems Engineer to support their enterprise systems infrastructure. Looking for someone who has both Windows and Linux experience, as well as VMware, storage, basic networking, and disaster recovery. Some must have skills would be terraform, ansible, cloud, and strong communication and collaboration skills. This is a full time, fully remote role that requires you to be in either EST or CST This is a unique opportunity to hel

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Full-time

105k - 110k

Senior System Software Engineer, Linux GPU

Remote or Santa Clara, California

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Today

NVIDIA's invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company". We are growing our company and the team with the most inquisitive people in th

Full-time

USD 148,000.00 per year

Software Engineer (Cyber) - Intern

King of Prussia, Pennsylvania

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Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Part-time

USD 55,806.00 - 64,168.00 per year

Network Engineer

Bala Cynwyd, Pennsylvania

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Today

Job Summary As a Network Services team member, you will gain exposure to a large and complex network topology. We are responsible for monitoring, maintaining, and providing support for the firm s global enterprise network. Our mission is to continually evolve our network infrastructure and invest heavily in advancing our technology. Joining Network Services is the first step in building an engineering career with client. We want your input In addition to troubleshooting issues across our environ

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Full-time

Depends on Experience

Systems Engineer - Early Career

King of Prussia, Pennsylvania

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Today

Job Description Lockheed Martin Rotary & Mission Systems is seeking a Systems Engineer. In this role, you will design and integrate updates and upgrades to the Tactical Tomahawk Weapons Control System (TTWCS). The successful candidate will have experience and/or knowledge of systems engineering including requirements development, computer design/architecture, architecture and interface documentation, and model based systems engineering. This position is located at a facility that requires speci

Full-time

USD 57,500.00 - 101,430.00 per year

Systems Engineer (Combat) - Intern

Mount Laurel Township, New Jersey

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Today

Part-time

USD 55,806.00 - 64,168.00 per year

Senior SELinux Engineer (457158)

Remote

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14d ago

Senior SELinux Engineer | 457158 DETAILS Location: 100% Remote Position Type: 3-6M Contract (w/ possibility of conversion to fulltime) Hourly / Salary: to $70W2 JOB SUMMARY Vaco Technology is currently seeking a Senior SELinux Engineer for a 3-6M C2H opportunity that is 100% remote. The Senior SELinux Engineer will support a large-scale enterprise environment consisting of approximately 3,000 Linux servers (primarily RedHat) and 1,000 Windows servers. The Senior SELinux Engineer will be critica

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Contract

$70

Site Reliability Engineer | Linux Platform Development | Experienced Hire

Pennsylvania

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5d ago

Overview Susquehanna is seeking a Linux Engineer to design and build infrastructure for trading platforms, working closely with network engineers and software developers to create scalable systems. You'll optimize Linux infrastructure, including trading systems, research compute, databases, and support systems. What You'll Do: Automate and Evolve: Contribute to our library of home-grown tools, written primarily in Python and Bash, utilizing tools such as Jenkins to automate bare-metal and virtua

Full-time

Developer Linux C/C++

Philadelphia, Pennsylvania

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14d ago

Position: Developer Linux C/C++Philadelphia, PAContract Client: Lumen Solutions / Amtrak Job DetailsPurpose The Linux Developer is responsible for engineering reliable, performant, and secure software solutions on Linux platforms. This role supports both legacy systems and modern applications, with emphasis on desktop environments, real-time processing, and mission-critical functions. By leveraging C/C++, scripting, GUI modernization, and enterprise integration capabilities, the developer ensu

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Contract

Depends on Experience

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Linux Engineer jobs in Philadelphia, PA, USA