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Volunteer Open Source Jobs (NOW HIRING)

City of Graham, NC

Volunteer Firefighter

Graham, NC · On-site

General Opening Date: 03/18/2020 Summary and General Statement of Duties THIS IS A VOLUNTEER NON ... Connects pump to water source and hoses to pump, maintains correct pressure for the nozzles based ...

U.S. Department of Defense (DOD)

$121K/yr

... MASINT), Open-Source Intelligence (OSINT), Imagery Intelligence (IMINT), and Geospatial ... Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable ...

US Department of the Navy

$121K/yr

... MASINT), Open-Source Intelligence (OSINT), Imagery Intelligence (IMINT), and Geospatial ... Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable ...

Molson Coors

Protective Intelligence Analyst

Milwaukee, WI · On-site

$52K - $68K/yr

Monitor open-source intelligence (OSINT), social media, and internal data sources for indicators of ... Engagement with a variety of Business Resource Groups, which can provide volunteer opportunities ...

Molson Coors

Protective Intelligence Analyst

Milwaukee, WI · Hybrid

$52K - $68K/yr

Monitor open-source intelligence (OSINT), social media, and internal data sources for indicators of ... Engagement with a variety of Business Resource Groups, which can provide volunteer opportunities ...

Leinenkugel's

Protective Intelligence Analyst

Milwaukee, WI · Hybrid

$52K - $68K/yr

Monitor open-source intelligence (OSINT), social media, and internal data sources for indicators of ... Engagement with a variety of Business Resource Groups, which can provide volunteer opportunities ...

Cloudera, Inc.

Senior Software Engineer

San Jose, CA · On-site

$143K - $189K/yr

Powered by the relentless innovation of the open source community, Cloudera advances digital ... Paid Volunteer Time * Employee Resource Groups EEO/VEVRAA #LI-HYBRID #LI-REMOTE #LI-BV1

Cloudera

Senior Software Engineer

San Jose, CA · On-site +1

$143K - $189K/yr

Powered by the relentless innovation of the open source community, Cloudera advances digital ... Paid Volunteer Time * Employee Resource Groups EEO/VEVRAA #LI-HYBRID #LI-REMOTE #LI-BV1

Eliassen Group

ETL Migration Engineer

Westlake, TX · On-site

$70 - $75/hr

Execute ETL migration initiatives from Informatica and SnapLogic to modern ETL or open-source ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

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Volunteer Open Source information

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$19

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How much do volunteer open source jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for volunteer open source in the United States is $19.14, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $20.19 per hour, depending on experience, location, and employer.

What is the difference between Volunteer Open Source vs Volunteer Software Developer?

AspectVolunteer Open SourceVolunteer Software Developer
CredentialsNo formal credentials required, but programming skills helpfulLikewise, no formal credentials needed; coding skills essential
Work EnvironmentOnline, collaborative projects on open platformsOnline or in-person, depending on project; often collaborative
Employer/Industry UsageOpen source communities, nonprofits, tech projectsNonprofits, startups, open source projects
Search/Comparison IntentUnderstanding volunteer roles in open sourceFinding volunteer coding opportunities

Volunteer Open Source refers to contributing code and support to open source projects without formal employment, often through online communities. Volunteer Software Developers specifically focus on coding tasks within these projects. Both roles require programming skills and are common in tech and nonprofit sectors, but Volunteer Open Source emphasizes community collaboration, while Volunteer Software Developers may work on specific coding tasks.

What are the key skills and qualifications needed to thrive as a Volunteer Open Source contributor, and why are they important?

To thrive as a Volunteer Open Source contributor, you need strong programming skills in relevant languages, familiarity with version control (particularly Git), and a solid understanding of open source workflows. Experience with collaboration platforms like GitHub or GitLab and knowledge of project documentation standards are valuable technical assets. Effective communication, self-motivation, and a willingness to learn make someone stand out in this role. These skills are crucial for contributing quality code, engaging constructively with project communities, and ensuring successful collaboration on distributed software projects.

How do volunteer open source contributors typically collaborate with teams and manage communication across different time zones?

Volunteer open source contributors often work with globally distributed teams, which means effective communication is crucial. Most projects use platforms like GitHub or GitLab for code collaboration, along with communication tools such as Slack, Discord, or mailing lists. Contributors are encouraged to document their work, participate in asynchronous discussions, and respect diverse schedules. Clear documentation, proactive status updates, and participation in regular meetings or check-ins (where possible) help maintain project momentum and foster a supportive community.

What are Volunteer Open Source contributors?

Volunteer Open Source contributors are individuals who donate their time and skills to work on open source projects without receiving financial compensation. They may write code, fix bugs, create documentation, design graphics, or help with project management. Their contributions help improve software, foster innovation, and build communities around shared interests. Anyone can become a volunteer contributor, regardless of experience level, and many projects provide resources to help newcomers get started.
What cities are hiring for Volunteer Open Source jobs? Cities with the most Volunteer Open Source job openings:
What are the most commonly searched types of Open Source jobs? The most popular types of Open Source jobs are:
What states have the most Volunteer Open Source jobs? States with the most job openings for Volunteer Open Source jobs include:
What job categories do people searching Volunteer Open Source jobs look for? The top searched job categories for Volunteer Open Source jobs are:
Volunteer Open Source jobs near you
Infographic showing various Volunteer Open Source job openings in the United States as of June 2026, with employment types broken down into 90% Full Time, 8% Part Time, 1% Temporary, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $39,804 per year, or $19.1 per hour.
Postdoctoral Fellow (PREP0004815)

Postdoctoral Fellow (PREP0004815)

Johns Hopkins University

Gaithersburg, MD • On-site

$53K - $72K/yr

Full-time

Posted 6 days ago

Johns Hopkins Medicine rating

7.5

Company rating: 7.5 out of 10

Based on 202 frontline employees who took The Breakroom Quiz

228th of 877 rated healthcare providers

Job description

Description
PREP Research Associate
This position is part of the National Institute of Standards and Technology (NIST) Professional Research Experience Program (PREP). NIST recognizes that its research staff may want to collaborate with researchers at academic institutions on specific projects of mutual interest and, therefore, requires those institutions to be recipients of a PREP award. The PREP program involves staff from a wide range of backgrounds conducting scientific research across various fields. Individuals in this position will perform technical work supporting the collaboration's scientific research.
Research Title:
Computer Engineer / Electrical Engineer - 6G Network Research
The work will entail:
NIST seeks a mid-level engineer to operate a testbed in support of NIST research on 6G communication. The successful candidate is expected to develop, test, and deploy end-to-end wireless systems based on open-source platforms such as OCUDU. The candidate is expected to develop and maintain test scripts to validate the system's compliance with 3GPP and ORAN specifications, as well as its stability and performance. The candidate will work with NIST researchers to identify specific features to test, conduct experiments, and demonstrate select use cases. The candidate is expected to convey the results of their work as an author of research publications and presentations to the networking industry and the research communities.
U.S. Citizen Preferred
Key responsibilities will include but are not limited to:
• Contribute to the deployment and maintenance of an end-to-end wireless testbed based on open-source software stack.
• Develop and deploy Continuous Integration/Continuous Development/Continuous Testing (CI/CD/CT) scripts.
• Conduct experiments to collect and process RF and networking measurements relevant to NIST's projects.
• Author high-quality research reports and presentations to internal and external stakeholders.
• Ensure that software and documentation developed are publicly disseminated through proper NIST processes.
Qualifications
• Master's or Ph.D. in Computer Engineering, Electrical Engineering or a closely related field.
• Research background in wireless networks that includes experience using network protocol analyzers, channel emulators, and software-defined radios.
• 2 years of relevant experience with code development and git code management.
• Strong oral and written communication skills.
Additional Desirable Skills, Expertise and Qualifications:
  • US citizenship preferred.
  • Experience developing and testing 5G/wireless testbeds with open-source software packages such as srsRAN, Open Air Interface (OAI), OCUDU, and/or DURANTA.
  • Experience in authoring research publications and presentations documenting results of experiments, modeling, and analysis research.

Application Instructions
Please upload the following with your application:
• CV/Resume
*Please limit C.V to 3 pages only and ONLY include a valid email address for your contact info. Your resume will not be considered if the following information is included on your CV/resume.
• Self portraits
• Phone number
• Home address/Country
• Citizenship status
• Languages spoken
• Sex/Gender
• PRIVACY ACT STATEMENT
Authority: 15 U.S.C. § 278g-1(e)(1) and (e)(3) and 15 U.S.C. § 272(b) and (c)
Purpose: The National Institute for Standards and Technology (NIST) hosts the Professional Research Experience Program (PREP), which is designed to provide valuable laboratory experience and financial assistance to undergraduates, post-bachelor's degree holders, graduate students, master's degree holders, postdocs, and faculty.
PREP is a 5-year cooperative agreement between NIST laboratories and participating PREP Universities to establish a collaborative research relationship between NIST and U.S. institutions of higher education in the following disciplines including (but may not be limited to) biochemistry, biological sciences, chemistry, computer science, engineering, electronics, materials science, mathematics, nanoscale science, neutron science, physical science, physics, and statistics. This collection of information is needed to facilitate the administrative functions of the PREP Program.
Routine Uses: NIST will use the information collected to perform the requisite reviews of the applications to determine eligibility and to meet programmatic requirements. Disclosure of this information is also subject to all the published routine uses as identified in the Privacy Act System of Records Notices: NIST-1: NIST Associates.
Disclosure: Furnishing this information is voluntary. When you submit the form, you are indicating your voluntary consent for NIST to use the information you submit for the purpose stated.

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