Sigma

Company Name: Sigma
Job Title: Software Engineering Intern (Summer 2026)
Job Description: Job Title: Software Engineering Intern (Summer 2026) Role Summary: Dynamic intern role focused on building, scaling, and deploying production features for a cloud‑scale analytics platform. Interns prototype new user‑interface and backend capabilities, collaborate with cross‑functional teams, and manage projects from ideation to production. Expectations: • Work 40 hours per week for 12 weeks (June‑August 2026). • Travel to and work onsite in the San Francisco, CA office. • Deliver end‑to‑end development projects, including code, testing, and documentation. • Engage in regular feedback loops with product, design, and engineering stakeholders. Key Responsibilities: • Design and implement new product features and performance optimizations. • Write scalable backend components that handle large data volumes and multi‑tenant architecture. • Develop front‑end components (JavaScript, React) and data visualizations. • Produce automated unit tests and maintain code coverage standards. • Document technical decisions and contribute to product specifications. • Participate in sprint planning, stand‑ups, and retrospectives. Required Skills: • Strong knowledge of Operating Systems, Data Structures, Algorithms. • Proficiency in at least one modern programming language (Java, Python, JavaScript). • Experience building single‑page applications and/or backend services. • Solid understanding of unit testing, CI/CD practices, and version control (Git). • Excellent written and verbal communication; ability to manage tasks independently. • Collaborative mindset and adaptability to ambiguous problems. Required Education & Certifications: • Currently enrolled in a Bachelor’s or Master’s degree program in Computer Science, Computer Engineering, or related field, with expected graduation after December 2026. • U.S. legal authorization to work; no visa sponsorship available. ---

San francisco, United states

On site

Fresher

11-12-2025

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

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