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Linux Kernel Jobs in Pennsylvania (NOW HIRING)

FreedomPay

Sr. Systems Engineer

Philadelphia, PA · On-site

$105K - $144K/yr

... kernel, device, and operating system metrics and an ability to make informed decisions based on key ... Experience with containerization and Linux operating systems a plus * Ability to work independently ...

TransUnion

Staff Site Reliability Engineer

Crum Lynne, PA

$54.50 - $72.25/hr

Deep Linux expertise - from kernel internals and system performance tuning to hardening and troubleshooting at the OS level in production environments. * Strong command of database architecture ...

Glydways

Senior Embedded Software Engineer

Pittsburgh, PA · On-site

$120K - $157K/yr

... Linux with pthreads, QNX, VxWorks, or RTEMS). * Experience with MCU bootloaders, device drivers ... Familiarity with kernel internals and low-level OS concepts. * Experience with deterministic timing ...

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Linux Kernel information

See Pennsylvania salary details

$101.2K

$149.4K

$176.4K

How much do linux kernel jobs pay per year?

As of Aug 9, 2026, the average yearly pay for linux kernel in Pennsylvania is $149,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,800.00 and $165,400.00 per year, depending on experience, location, and employer.

What is a Linux Kernel?

A Linux Kernel job involves working on the development, maintenance, and optimization of the Linux kernel, which is the core component of the Linux operating system. Professionals in this role may focus on areas such as device drivers, memory management, file systems, or security. They typically work with programming languages like C and tools such as Git for version control. These roles are common in industries like embedded systems, cloud computing, and operating system development. Strong knowledge of Linux internals and debugging skills are essential for success in this field.

What are common challenges faced by Linux Kernel developers, and how can they be addressed?

Linux Kernel Developers often encounter complex issues such as debugging low-level code, maintaining backward compatibility, and efficiently diagnosing hardware-software interactions. Navigating the vast and collaborative open-source community also requires effective communication and adherence to coding standards. These challenges can be addressed by actively participating in kernel mailing lists, leveraging advanced debugging tools, and continuously updating your knowledge through community resources. Being proactive in code reviews and engaging with other developers can also streamline problem-solving and ensure high-quality code contributions. Embracing collaborative best practices helps create robust and maintainable kernel modules.

What skills and qualifications are needed to thrive as a Linux Kernel developer?

To thrive as a Linux Kernel Developer, you need strong proficiency in C programming, expertise with operating system concepts, and a solid understanding of hardware integration, often backed by a degree in Computer Science or a related field. Familiarity with git version control, debugging tools like gdb, and experience contributing to open-source projects or relevant Linux Foundation certifications are common requirements. Excellent problem-solving skills, attention to detail, and the ability to collaborate within globally distributed teams set top performers apart. These capabilities are essential for navigating the complexities of kernel-level development, ensuring high-quality contributions, and driving innovation in the Linux ecosystem.

What are the most commonly searched types of Linux Kernel jobs in Pennsylvania? The most popular types of Linux Kernel jobs in Pennsylvania are:
What are popular job titles related to Linux Kernel jobs in Pennsylvania? For Linux Kernel jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Linux Kernel jobs in Pennsylvania look for? The top searched job categories for Linux Kernel jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Linux Kernel jobs? Cities in Pennsylvania with the most Linux Kernel job openings:
Linux Kernel jobs near you
Infographic showing various Linux Kernel job openings in Pennsylvania as of August 2026, with employment types broken down into 89% Full Time, 1% Part Time, and 10% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $149,420 per year, or $71.8 per hour.

Sr. Systems Engineer

FreedomPay

Philadelphia, PA • On-site

$105K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 8 days ago

Job description

The FreedomPay Commerce Platform is the technology of choice for many of the largest companies across the globe in retail, hospitality, lodging, gaming, sports and entertainment, foodservice, education, healthcare and financial services. FreedomPay's technology has been purposely built to deliver rock solid performance in the highly complex environment of global commerce. The company maintains a world-class security environment and was first to earn the coveted validation by the PCI Security Standards Council against Point-to-Point Encryption with EMV standard in North America. FreedomPay's robust solutions across payments, security, identity and data analytics are available in-store, online and on-mobile and are supported by rapid API adoption. The award winning FreedomPay Commerce Platform operates on a single, unified technology stack across multiple continents allowing enterprises to deliver a consistent, repeatable experience on a global scale. FreedomPay is a fast paced, high growth company with a great culture with competitive benefits and compensation with a business casual atmosphere.
FreedomPay is looking for a Senior Systems Engineer who has extensive experience with hypervisors, virtual machines, and hybrid cloud data center environments. You will be responsible for designing, implementing, and maintaining on-premises data center infrastructure such as physical and virtual compute, load balancers, operating systems, and related hardware.
  • This position participates in an engineering escalation on-call rotation.
  • This position is a hybrid role, with occasional on-site work in the Philadelphia area (must be currently local to Philadelphia, relocation assistance not available)

Primary Responsibilities:
  • Design, deploy, and manage enterprise hypervisor environments, including Broadcom vSphere ESXi, across multiple data centers
  • Build, configure, and support Windows Servers across physical, virtual, and cloud platforms
  • Maintain hardware and bare metal lifecycles by continuously reviewing and applying firmware and hypervisor updates
  • Respond on-site to data center incidents, including routine visits for preventive or standard maintenance
  • Develop and maintain diagrams, runbooks, infrastructure documentation, and disaster recovery playbooks
  • Collaborate with network, security, and application DevOps teams to design, deploy, and maintain cohesive, integrated solutions
  • Drive continuous improvement in monitoring, alerting, and capacity planning

Qualifications:
  • Bachelor's or Master's degree in computer science, engineering, MIS, or a related field; or relative hands-on experience demonstrating advanced proficiency in the field
  • 5+ years of proven expertise with Broadcom (VMware) vSphere, ESXi, and vCenter at scale
  • 5+ years of hands-on experience with bare metal servers including the remote management, firmware and hardware updates, and advanced configuration management using tools such as intelligent Lights Out (iLO) and OneView
  • Advanced troubleshooting of hypervisor and virtual machine performance including the ability to review kernel, device, and operating system metrics and an ability to make informed decisions based on key performance indicators
  • Expert-level administration of Windows servers, Active Directory, DNS, and related services such as NTP, GPO, and PKI
  • Advanced understanding of physical networking infrastructure, and firewalls including TCP/IP, UDP, VLAN, firewall rules; an ability to communicate systems connectivity requirements
  • Proficient with physical and virtual load balancers, F5 experience a plus
  • Proficient with cloud computing environments such as Azure or AWS
  • Excellent communication, collaboration, and problem-solving skills
  • Proficient with scripting languages and automation tools including the use of AI
  • Experience with monitoring and logging tools
  • Experience with change control processes
  • Experience with containerization and Linux operating systems a plus
  • Ability to work independently and as part of a team
  • Certifications with Microsoft and Broadcom/VMware are a plus

As the fastest growing commerce company in the industry, we offer the opportunity for tremendous upward mobility within the company as well as development and professional growth opportunities. FreedomPay's fulltime roles provide exceptional benefits including medical, prescription, dental and vision coverage, Life Insurance, Retirement Plans with company match, commission sharing plan, flexible hybrid working environment, and great parental and other leave programs. All positions must be able to successfully pass a background check as well as a credit check.
FreedomPay is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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