Security Engineer Graduate Intern (Summer 2026) at SIGMA COMPUTING INC

San Francisco, California, United States -

Full Time

Start Date

Immediate

Expiry Date

03 May, 26

Salary

50.0

Posted On

02 Feb, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Cybersecurity, Security Engineering, Detection Engineering, Incident Response, Cloud Security, Threat Hunting, Networking, Analytical Skills, Python, SQL, SIEM, EDR, Cloud Platforms, MITRE ATT&CK, Vulnerability Remediation, Documentation

Industry

Software Development

Description

Sigma unlocks the value of data by delivering cloud-scale analytics and business intelligence with the simplicity of a spreadsheet, complete with pivot tables and dashboards. We empower business professionals and data teams to quickly explore, analyze, visualize, and collaborate, leveraging all of their data across the organization. Our internship program at Sigma: Sigma’s early career program is the launchpad for the next generation of engineers and innovators. As an Intern at Sigma, you’ll work on various Cyber Security domains and learn efficient Security engineering for large scalable systems/environments. Our interns connect directly with our Engineering teams, IT and customer facing teams across the organization everyday. We’re looking for students who bring curiosity, a spirit for collaboration, and a desire for securing the world. Sigma is shaping the future of business insights and data visualization. Internship Program Qualifications: Current student: You must be currently enrolled in a university graduate degree program in the U.S with a graduation date of December 2026 or later Able to intern from June 2026 through early September 2026 (12 weeks) Authorization: You must be legally authorized to work in the US during the Summer 2026 program Visa sponsorship is not available for our internship positions Location: Located within the San Francisco Bay Area or willing to relocate during the internship. Relocation assistance will be provided for students who will need to relocate for the summer. Able to work 40 hours per week (full-time) in a hybrid work model with a minimum of 4 days in office for in person collaboration with our team About the role: As a Security Engineering Graduate Intern, you will join a team dedicated to protecting our cloud and enterprise environments. We are looking for a current graduate student to join our security engineering team for a 12-week internship. This is a hands-on technical role where you’ll work alongside experienced engineers to defend our infrastructure across SaaS, cloud, endpoints, and identity platforms. You will bridge the gap between theoretical security and production-level defense, focusing on Detection Engineering, Incident Response, and Cloud Security Operations. This role is designed for students who are passionate about understanding attacker behavior and building the systems that stop them. During your internship your responsibilities will include: Detection & Response: Triage and investigate security alerts from a diverse stack including SIEM, EDR, WAF, and DLP platforms. You’ll help refine these systems by tuning "detections-as-code" to reduce noise and improve signal quality. Threat Hunting: Conduct hypothesis-driven hunts across telemetry data (cloud, identity, and network) to uncover emerging threats that may have bypassed automated defenses. Detection Engineering: Research attacker TTPs and use the MITRE ATT&CK framework to develop and deploy new detection logic. Cloud & SaaS Security: Analyze cloud configurations and IAM policies to identify misconfigurations, support vulnerability remediation, and validate security best practices. Endpoint & Email Defense: Investigate suspicious macOS activity, analyze malicious emails, and support internal phishing simulation programs. Documentation: Contribute to the team’s knowledge base by documenting processes, findings and creating playbooks that improve the broader team's response capabilities. What we’re looking for: Educational Background: Currently pursuing aMaster’s degree in Computer Science, Cybersecurity, or a related field, with the intent to return to school following the internship for at least one more term. Technical Foundation: A solid understanding of networking (TCP/IP, DNS, HTTP) and at least one operating system (Linux or macOS). Analytical Skills: The ability to parse and analyze logs from multiple sources to identify malicious patterns and security events. Programming Proficiency: Comfort with scripting or automation using Python, SQL, or similar languages. Preferred Experience: Hands-on exposure to SIEM, EDR, or cloud platforms (AWS, GCP, Azure), and a familiarity with the MITRE ATT&CK framework. Mindset: A deep curiosity about how attackers operate, strong analytical thinking, and a drive to solve real-world security problems at scale. Additional Job details Interns at Sigma are compensated with an hourly rate, commuter bonus, and relocation bonus (where applicable). Our hourly rate for this role is $50.00 per hour. About us: Sigma is the AI apps and analytics platform connected to the cloud data warehouse. Using Sigma, business and technical teams can build intelligent, production-ready AI apps that accelerate and automate operational workflows. Sigma provides a spreadsheet interface, SQL and Python editors, visual builders, and native AI to help teams turn live data into interactive applications, analysis, reports, and embedded experiences. Sigma announced its $200M in Series D financing in May 2024, to continue transforming BI through its innovations in AI infrastructure, data application development, enterprise-wide collaboration, and business user adoption. Spark Capital and Avenir Growth Capital co-led the Series D funding round, with additional participation from a group of past investors including Snowflake Ventures and Sutter Hill Ventures.The Series D funding, raised at a valuation 60% higher than the company’s Series C round three years ago, promises to further accelerate Sigma’s growth. Come join us! Benefits For Our Full-Time Employees: Equity Generous health benefits Flexible time off policy. Take the time off you need! Paid bonding time for all new parents Traditional and Roth 401k Commuter and FSA benefits Lunch Program Dog friendly office Sigma Computing is an equal opportunity employer. We are committed to building a smart and strong team regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We look forward to learning how your experience can enable all of us to grow. Note: We have an in-office work environment in all our offices in SF, NYC, and London. Our Privacy Practices When you submit a job application on this site, Sigma processes your personal data for the purposes of evaluating your candidacy for employment at Sigma and as otherwise needed throughout the recruitment and hiring process. Please review Sigma’s Candidate Privacy Notice for more details. Please note that your personal data may be transferred to a country other than the one in which it was provided (including to USA, the UK, and Canada). Sigma’s use of AI This hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement, not replace, human decision-making.

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Responsibilities

As a Security Engineering Graduate Intern, you will work on protecting cloud and enterprise environments, focusing on detection engineering, incident response, and cloud security operations. You will collaborate with experienced engineers to defend infrastructure and improve security systems.