Sigma

Company Name: Sigma
Job Title: Product Security Graduate Intern (Summer 2026)
Job Description: Job title: Product Security Graduate Intern (Summer 2026) Role Summary: A 12‑week full‑time internship focused on applied product security engineering for a cloud analytics platform. Interns will engage in threat modeling, vulnerability assessment, and security pipeline development, working alongside engineers and product leaders to protect data and applications. Expactations: - Complete a full internship term (May‑September 2026) with 40 hrs/week in a hybrid model. - Secure legal authorization to work in the U.S. and be enrolled in a U.S. graduate program through December 2026. Key Responsibilities: - Participate in threat modeling and security design reviews for new and existing features, including AI‑enabled capabilities. - Perform application security code reviews, focusing on systemic vulnerability patterns. - Conduct offensive security assessments (penetration tests, red‑team style simulations). - Investigate & validate security issues across cloud, network, and data flows; triage and root‑cause analysis. - Design, build, or extend AI/ML‑based security pipelines to improve signal quality and developer experience. - Track security metrics, produce documentation, and report ownership outcomes. - Scope, design, and deliver projects in collaboration with product security and engineering teams. Required Skills: - Proficiency in Python, Go, Rust, TypeScript, JavaScript, or Java. - Solid understanding of common product security vulnerabilities (auth/authz, injection, data exposure, isolation failures) and mitigations. - Experience with threat modeling, code review, penetration testing, or related security practices. - Analytical mindset, self‑starter, and ability to break down complex security problems. - Strong written and verbal communication; able to explain findings to engineering partners. - Pragmatic approach to enhancing security while minimizing impact on developer productivity. Required Education & Certifications: - Current graduate student (Master’s or equivalent) in Computer Science, Engineering, or related field, enrolled in a U.S. institution. - Expected graduation December 2026 or later. - Legal authorization to work in the U.S.; visa sponsorship not available.

San francisco, United states

On site

Junior

08-01-2026

Company Name: Sigma
Job Title: Security Engineer Graduate Intern (Summer 2026)
Job Description: **Job title:** Security Engineer Graduate Intern (Summer 2026) **Role Summary:** Graduate student will join a security engineering team in a 12‑week internship focused on protecting cloud, SaaS, endpoint, and identity environments. Responsibilities include detection engineering, incident response, threat hunting, and cloud security operations, applying practical skills to real‑world systems. **Expectations:** - Enrolled in a U.S. graduate program (Master’s or equivalent) with expected graduation in Dec 2026 or later. - Availability for full‑time, 40‑hour weekly work from June through early September 2026. - Legal authorization to work in the U.S.; visa sponsorship not offered. - Commitment to attend a hybrid schedule with a minimum of four in‑office days. **Key Responsibilities:** - Triage and analyze security alerts from SIEM, EDR, WAF, and DLP platforms; fine‑tune detection rules to reduce false positives. - Conduct hypothesis‑driven threat hunts using telemetry from cloud, identity, and network sources. - Research attacker techniques and develop detection logic via the MITRE ATT&CK framework. - Review cloud configurations and IAM policies, identify misconfigurations, support remediation, and validate best practices. - Investigate suspicious macOS activity, analyze malicious emails, and assist in phishing simulation programs. - Document findings, create playbooks, and contribute to the knowledge base. **Required Skills:** - Strong networking fundamentals (TCP/IP, DNS, HTTP). - Working knowledge of at least one OS (Linux or macOS). - Analytical ability to parse logs from multiple sources and detect malicious patterns. - Programming/scripting proficiency in Python; experience with SQL or similar is a plus. - Familiarity with SIEM, EDR, or cloud platforms (AWS, GCP, Azure). - Understanding of the MITRE ATT&CK framework and threat modeling concepts. **Required Education & Certifications:** - Currently pursuing a Master’s degree in Computer Science, Cybersecurity, or a related field with intent to continue studies post‑internship. - No specific certifications required, but knowledge of relevant security certifications (e.g., CISSP, CEH, GCP/AWS security exams) is advantageous.

San francisco, United states

On site

Junior

08-01-2026

Company Name: Sigma
Job Title: Product Management MBA Intern (Summer 2026)
Job Description: Job Title: Product Management MBA Intern (Summer 2026) Role Summary: Assist product managers in defining, building, and launching data‑centric features for a cloud analytics platform. Collaborate with engineering, design, and customer success teams to translate market insights into actionable product requirements and deliverable user stories from concept through release. Expectations: - Intern must be a U.S.–based graduate student enrolled in an MBA, MS, or equivalent program with a graduation date of December 2026 or later. - Work in‑person from June 2026 to early September 2026 and be legally authorized to work in the U.S.; visa sponsorship not offered. - Thrive in a fast‑paced, cross‑functional environment, delivering high‑quality outputs on schedule. Key Responsibilities: - Partner with product, engineering, design, and customer success to create detailed product requirements, user stories, and acceptance criteria. - Conduct market research, competitive analysis, and user behavior studies to inform roadmap priorities. - Analyze user feedback and metrics to identify improvement opportunities and recommend feature enhancements. - Co‑author product roadmaps, prioritize backlog items, and track progress through development cycles. - Draft product documentation, release notes, and internal training materials to support successful feature adoption. - Participate in sprint planning, stand‑ups, and post‑release reviews. Required Skills: - Strong analytical and problem‑solving abilities, with a data‑driven mindset. - Excellent written and verbal communication; ability to explain technical concepts to non‑technical stakeholders. - Collaborative teamwork across engineering, design, and client‑facing roles. - Familiarity with product management tools (e.g., Jira, Confluence, Productboard). - Experience with data analytics, business intelligence, or software development is a plus. - Ability to work independently, manage priorities, and deliver results under tight timelines. Required Education & Certifications: - Current enrollment in an MBA, MS in Computer Science, Business, or related graduate program in the U.S., with graduation no earlier than December 2026. - Legal authorization to work in the U.S. (e.g., U.S. citizen, permanent resident, or work‑authorized visa).

San francisco, United states

Hybrid

Fresher

08-01-2026

Company Name: Sigma
Job Title: Software Engineer (New Grad Program)
Job Description: **Job title:** Software Engineer (New Grad Program) **Role Summary:** Three‑month temp‑to‑hire program for recent CS graduates focused on building production features for a cloud‑scale analytics platform. New grads learn best practices for scalable front‑end and back‑end development, participate in full‑cycle project ownership, collaborate with product and design teams, and contribute measurable metrics to inform product decisions. **Expactations:** * Deliver production‑ready code that meets performance, reliability, and security standards. * Write comprehensive automated unit tests and maintain adequate coverage. * Own project components from ideation through deployment and post‑deployment analysis. * Gather and analyze customer usage data to drive iterative improvements. * Demonstrate strong communication, project management, and teamwork. **Key Responsibilities:** 1. Design, code, test, and deploy scalable features for a single‑page application and associated back‑end services. 2. Collaborate with product managers, designers, and fellow engineers to translate requirements into technical solutions. 3. Write and maintain automated unit tests to ensure code quality and coverage. 4. Document architecture, processes, and coding standards for internal use. 5. Optimize component performance and identify bottlenecks in both front‑end and back‑end systems. 6. Collect and analyze usage metrics, present insights, and iterate on features accordingly. 7. Participate in code reviews and enforce clean‑code principles. **Required Skills:** * Strong fundamentals in operating systems, data structures, and algorithms. * Proficiency in at least one modern programming language (Java, Python, JavaScript, or equivalent). * Experience building responsive single‑page applications and/or backend services. * Familiarity with unit testing frameworks and continuous integration pipelines. * Version control (Git) proficiency. * Solid project management and communication skills; ability to work independently and take ownership. * Eagerness to learn, navigate ambiguity, and deliver high‑impact solutions. **Required Education & Certifications:** * Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, graduated within the last 12 months. * No specific industry certifications required.

New york, United states

On site

13-01-2026

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