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Open Source Security Jobs (NOW HIRING)

JTG, inc.

Open-Source Researcher

Tampa, FL · On-site

Open-Source Researcher Location: Tampa, FL Position: Open-Source Researcher / Analyst Status ... Possess an active Secret security clearance with at least one year remaining before the next ...

Leidos

Open-Source Intelligence Targeter

Mclean, VA · On-site

$73K - $132K/yr

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO ... Job Summary: The Open-Source Intelligence Targeter will be responsible for identifying ...

Leidos

Open-Source Intelligence Targeter

Mclean, VA

$73K - $132K/yr

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO ... Job Summary: The Open-Source Intelligence Targeter will be responsible for identifying ...

Ecompex, Inc.

SME Open Source Analyst

Annapolis, MD · On-site

SME Open-Source Analyst Overview of the Position: ECOMPEX, Inc., a premiere Government Contract ... Participate in establishment activities, security threat assessments and other vetting activities ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

... open-source security findings • Demonstrated experience determining risk based on analysis/findings using a consistent risk management framework • Proven ability to develop automations ...

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How much do open source security jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for open source security in the United States is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $18.75 per hour, depending on experience, location, and employer.

Open Source Engineer

Rootshell Enterprise Technologies, Inc.

Pleasanton, CA • On-site

Full-time

Posted 4 days ago

Job description

Hello All,
Greetings from Rootshell Inc.
Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Open Source Engineer for one of our client, Please share your resume with current location & full contact info
Role:Open Source Engineer
Location: Pleasanton, CA - Hybrid
JD:
We're hiring a self-motivated Open Source Engineer to build, automate, and operate secure, scalable infrastructure for a modern medical research and laboratory environment. You'll focus on medical imaging, laboratory systems, data processing, and research workflows in a regulated, HIPAA-compliant setting. The right candidate brings deep Python and Linux automation skills and is comfortable working across Kubernetes, virtualized, and mixed-OS environments.
Key Responsibilities
  • Build and maintain production-grade automation in Python and shell, including workflow orchestration with Apache Airflow, secure data transfers (SFTP), and reliability improvements.
  • Design, deploy, and operate on-prem Kubernetes clusters (Rancher RKE2 preferred), manage Helm deployments, and handle secrets with HashiCorp Vault.
  • Administer Linux/UNIX systems (RHEL 9.x focus): OS patching, lifecycle management, security hardening, and Ansible automation.
  • Create repeatable VM provisioning pipelines and standardized system builds; support mixed Linux and Windows environments as required.
  • Develop and maintain medical imaging workflows (DICOM query/retrieve, image pulls, storage, automated de-identification) using tools such as Orthanc, DCMTK, or CTP.
  • Support laboratory and research platforms, including LIMS infrastructure, data ingestion workflows, and Windows batch/integration scripts when needed.
  • Install, test, upgrade, and maintain research and enterprise applications across test and production environments (examples: LIMS, JBOSS-based systems, Appian, data analysis tools).
  • Provision and optimize storage access (NFS, S3) and integrate with high-performance storage solutions (Weka, VAST, EMC).
  • Manage Jupyter, R, and RStudio environments, including package management and researcher support.
  • Implement and maintain GitLab-based CI/CD pipelines, infrastructure-as-code, and version-controlled operational runbooks.
  • Ensure systems meet HIPAA, CAP, and ISO compliance requirements - maintain documentation, change control, audit evidence, and traceability.
  • Provide senior-tier Linux/UNIX support to technical teams and researchers, mentor staff, and document operational best practices.
  • Operate independently across multiple concurrent efforts; adapt to evolving laboratory and research needs.

Required Qualifications
  • Advanced Python automation skills; strong Bash/shell scripting experience.
  • Hands-on Linux administration experience (RHEL preferred), including patching, security, and lifecycle management.
  • Proven experience managing on-prem Kubernetes platforms and Helm-based deployments.
  • Solid understanding of Apache Airflow, HashiCorp Vault, and workflow-driven automation.
  • Experience supporting DICOM-based medical or research imaging systems.
  • Working knowledge of NFS and S3 storage models and high-performance storage environments.
  • Demonstrated experience supporting regulated research or healthcare systems, with audit and compliance readiness.
  • Proficiency with GitLab repositories, CI/CD pipelines, and automation workflows.
  • Strong communication, documentation, and cross-disciplinary collaboration skills.

Preferred Qualifications
  • Hands-on experience with LIMS platforms, laboratory instrument integrations, or imaging research workflows.
  • Experience supporting data science platforms or research computing environments.
  • Familiarity with Windows batch scripting for laboratory/data ingestion workflows.
  • Prior experience in healthcare, research, or regulated laboratory environments.

With regards
Naveen | Talent Acquisition
Rootshell Enterprise Technologies Inc.
Naveen@rootshellinc.com | www.rootshellinc.com

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