Atlassian
Security Engineer Intern, 2027 Summer U.S.
Seattle, United States +1 · Internship · Posted Oct 28, 2026
- Location
- Seattle, United States
San Francisco, United States - Education
- Currently enrolled full-time in a bachelor's or master's degree program, returning after the internship, and graduating by August 2028.
- Visa sponsorship
- Not eligible for F1 and J1 students; no work sponsorship available.
About the job
Build and validate security tools and automation through a mentored project that helps identify, investigate, and prioritize security risks in Atlassian services.
What you'll do
- Own a scoped security project from problem investigation through implementation, testing, documentation, and demonstration.
- Develop tools or automation, conduct security research, and analyze findings for actionable weaknesses and false positives.
- Collaborate with security and software engineers; use AI-assisted tools and, depending on the project, build AI-assisted security capabilities or investigate risks in AI-enabled systems.
What they ask for
- Commit to a 12-week, full-time (40 hours/week) program during Summer 2027.
- Be enrolled full-time in a bachelor's or master's degree program, return after the internship, and graduate by August 2028.
- Strong programming skills, with ability to write, debug, and test code; basic understanding of web applications, systems, and foundational security concepts.
- Familiarity with AI and large language models, ability to investigate and communicate findings, and demonstrated interest in security.
Nice to have
- Experience with security tools such as Burp Suite, OWASP ZAP, Semgrep, or Snyk; scripting or automation and exposure to Git, APIs, and automated testing.
- AI-assisted development, practical security learning (such as CTFs or labs), or foundational security certifications.
Pay
$59/hr - $67/hr (base salary); $54/hr - $60/hr (base salary); $49/hr - $56/hr (base salary)
Tools
Burp Suite, OWASP ZAP, Semgrep, Snyk, Python, JavaScript/TypeScript, Go, Git
AI focus
Use AI-assisted coding and research tools while validating their outputs; depending on the project, build AI-assisted security capabilities or investigate risks in AI-enabled systems.
Model-written summary · the original posting is authoritative