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Freelance Linux Kernel Developer Jobs in Minnesota

... kernel upgrades, and OSS note implementation. * Configure and manage Solution Manager technical ... Proficiency in operating systems including SUSE Linux and Windows for SAP deployments * Experience ...

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Freelance Linux Kernel Developer information

What does a freelance Linux kernel developer do?

A Freelance Linux Kernel Developer specializes in writing, modifying, and maintaining the core of the Linux operating system, often for clients or companies on a project basis. Their responsibilities include debugging kernel code, developing new features, optimizing performance, and ensuring compatibility with hardware and software. Freelancers in this field work independently, offering their expertise to organizations that need custom Linux kernel solutions or support. They typically need strong programming skills in C, in-depth knowledge of operating systems, and experience with open-source collaboration.

What are the key skills and qualifications needed to thrive as a freelance Linux kernel developer?

To thrive as a Freelance Linux Kernel Developer, you need deep expertise in C programming, operating systems concepts, and a strong understanding of Linux internals, often supported by a relevant computer science degree or equivalent experience. Familiarity with version control systems (like Git), kernel debugging tools (such as GDB, perf), and contributing to open-source repositories is typically required. Strong problem-solving skills, self-motivation, and clear written communication help developers stand out when collaborating remotely and engaging with the open-source community. These competencies are crucial for efficiently delivering robust kernel solutions and maintaining high standards in a distributed, collaborative environment.

What are some common challenges faced by freelance Linux kernel developers when working with diverse client codebases?

Freelance Linux Kernel Developers often work with a variety of client codebases, which can present challenges such as adapting to different kernel versions, understanding custom modifications, and ensuring compatibility with client-specific hardware. Navigating disparate documentation and collaborating remotely with in-house teams also requires strong communication and problem-solving skills. Staying up-to-date with upstream kernel changes and maintaining high code quality are essential to deliver reliable, maintainable solutions for each project.

What is the difference between Freelance Linux Kernel Developer vs Linux Device Driver Developer?

AspectFreelance Linux Kernel DeveloperLinux Device Driver Developer
CredentialsExperience with Linux kernel development, possibly certifications in Linux or C programmingSimilar credentials, often with specialized knowledge in device driver development
Work EnvironmentFreelance projects, remote work, client-based assignmentsIn-house or freelance, focused on hardware-specific driver development
Industry UsageTechnology companies, startups, open-source projectsHardware manufacturers, embedded systems, specialized tech firms
Search & Comparison IntentLooking for freelance Linux kernel work or collaborationSeeking expertise in developing or maintaining device drivers

The main difference is that a Freelance Linux Kernel Developer works on overall kernel development projects on a freelance basis, while a Linux Device Driver Developer specializes in creating and maintaining drivers for specific hardware components. Both roles require similar technical skills and credentials, but their focus areas and work environments differ.

What are popular job titles related to Freelance Linux Kernel Developer jobs in Minnesota?

For Freelance Linux Kernel Developer jobs in Minnesota, the most frequently searched job titles are:

What job categories do people searching Freelance Linux Kernel Developer jobs in Minnesota look for?

The top searched job categories for Freelance Linux Kernel Developer jobs in Minnesota are:

What cities in Minnesota are hiring for Freelance Linux Kernel Developer jobs?

Cities in Minnesota with the most Freelance Linux Kernel Developer job openings:

Infographic showing various Freelance Linux Kernel Developer job openings in Minnesota as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

Principal Platform Engineer

Ecolab

Saint Paul, MN • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


Ecolab rating

7.5

Company rating: 7.5 out of 10

Based on 210 frontline employees who took The Breakroom Quiz

57th of 100 rated chemical manufacturers


Job description

This role operates in a dynamic enterprise environment supporting mission-critical SAP systems that enable core business processes across the organization. The position requires collaboration with diverse teams including SAP functional and application development teams, database administrators, cloud infrastructure and network teams to deliver integrated solutions. Regular interaction with SAP support through the Online Service System (OSS) ensures access to expert guidance and resolution of complex technical issues. Partnership with third-party vendors for specialized tools and technologies enhances platform capabilities and operational efficiency. The role involves both planned project work and unplanned operational support activities requiring flexibility and strong prioritization skills. Participation in on-call rotation for critical production support ensures 24x7 availability for business-critical systems

What You Will Do

  • Lead SAP technical roadmap development, architecture design, and solution initiatives that align technology capabilities with business objectives.
  • Drive end-to-end project delivery for platform initiatives including SAP system implementations, upgrades, and migrations using tools like SWPM, SUM, and DMO.
  • Work closely with SAP and third-party vendors to support Basis operations while partnering with internal teams for defect resolution, root cause analysis and optimizing solutions for performance and reliability
  • Provide day-to-day SAP operations support across multiple modules including SAP ECC, BW, APO, Live Cache, CRM, PI/PO, Portal, Data Services, Fiori, Content Server, TREX, and Solution Manager.
  • Lead and support SAP Basis system administration activities including performance monitoring, tuning, support package application, kernel upgrades, and OSS note implementation.
  • Configure and manage Solution Manager technical monitoring to proactively monitor system health to overall system availability.
  • Support system refresh tasks, client copies, archiving operations using OpenText and KGS tools, system builds, and installation activities.
  • Manage SAP System configurations between systems and provide technical troubleshooting leadership including root cause analysis for critical production issues.
  • Implement AI and automation solutions for technical system operations, optimization use cases, administer SAP BTP and leverage DevOps tools to streamline operations.
  • Work with ServiceNow for incidents, problem, and change management processes and support third-party solutions like KGS, Georgia SoftWorks Telnet, VPOM to support SAP operations.

Minimum Qualifications

  • Bachelor's degree in computer science, Information Technology, Engineering, or related technical field (or equivalent professional experience)
  • 10 years of progressive experience in SAP Basis administration and technical architecture roles with demonstrated expertise across multiple SAP product lines
  • Extensive hands-on experience in SAP system installation, upgrades, and migrations using SWPM, SUM, and DMO tools
  • Proven track record in day-to-day SAP operations support and managing deployment projects across enterprise environment
  • Deep technical expertise working with SAP ECC, BW, APO, Live Cache, CRM, PI/PO, Portal, Data Services, Fiori, Content Server, TREX, and Solution Manager
  • Experience with S/4HANA conversion projects from scoping and planning through execution
  • Strong database administration and troubleshooting skills in HANA, DB2, and Oracle in an SAP environment
  • Expertise in operating and optimizing SAP systems in cloud environments, specifically Azure Cloud
  • Proficiency in operating systems including SUSE Linux and Windows for SAP deployments
  • Experience in SAP system administration including monitoring, performance tuning, support package, kernel upgrades, OSS note implementation, printer administration, system refresh activities
  • Working knowledge of SAP archiving with hands-on experience using archive tools such as OpenText and KGS
  • Experience with ITSM tools like ServiceNow for incident, problem, and change management processes
  • Familiarity with third-party products including Commvault, RevTrac, and VPOM
  • Excellent communication skills and ability to create clear technical documentation for diverse audiences
  • Demonstrated leadership capability in technical troubleshooting and providing root cause analysis for complex system issues
  • No immigration sponsorship available for this position.

Preferred Qualifications

  • Experience implementing AI and automation solutions for technical system operation and optimization for SAP environments.
  • Working knowledge of SAP BTP administration and DevOps tooling.
  • Track record of leading SAP technical roadmap development and architecture design initiatives.
  • Experience leading end-to-end project delivery for large-scale platform initiatives.
  • Proven ability to work effectively with SAP and third-party vendors and partners on complex technical initiatives.
  • Experience collaborating with cross-functional internal teams for defect resolution, root cause analysis, and solution optimization.
  • Hands-on experience assisting team members in developing and implementing technical solutions for implementations, upgrades, and migrations.
  • Experience configuring and managing Solution Manager technical monitoring for enterprise SAP landscapes.
  • Expertise in managing connections and integrations between various SAP systems and third-party applications.
  • Demonstrated leadership in SAP system and user administration including GUI management.
  • Experience proactively monitoring Early Watch Alerts (EWA), OSS notes, and system alerts to take preventive actions.
  • Strong analytical skills for system health checks and performance optimization

Annual or Hourly Compensation Range

The base salary range for this position is $133,700.00 - $200,600.00. This position is eligible for annual bonus pay based on performance, per plan terms. Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.

Benefits

Ecolab strives to provide comprehensive and market-competitive benefits to meet the needs of our associates and their families.Click here to see our benefits.

If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.

Potential Customer Requirements Notice

To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:

- Undergo additional background screens and/or drug/alcohol testing for customer credentialing.

- Be fully vaccinated for COVID-19, including a booster if eligible, unless a religious or medical accommodation is requested by the applicant and approved by Ecolab.

Americans with Disabilities Act (ADA)

Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.


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About Ecolab

Sourced by ZipRecruiter

Ecolab is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Saint Paul, MN, US

Year founded

1923