Top Internships in NYC, NY

As a PhD intern, you'll design, develop, and deploy software solutions for automated trading, collaborating with the Quantitative Research team.

As a PhD intern, you will design and develop software solutions for automated trading systems, collaborating closely with the Quantitative Research team.

As a Quantitative Researcher Intern, you'll develop models and strategies, conduct statistical analysis, and implement algorithms in a trading context.

The intern will utilize machine learning and statistics to extract patterns from data, implement algorithms, back-test models, and communicate findings effectively.

The Field Marketing Intern will support planning, creation, and execution of marketing activities, including events, campaigns, and content development.

Support creator partnerships by building relationships with YouTube creators, conducting research, and collaborating with the team on outreach strategy. Gain hands-on experience in a tech startup environment.

Create short-form video and social content for Instagram, TikTok, and LinkedIn; write conversion-focused copy; capture customer stories; support content calendar and repurposing; and contribute creative ideas. In-office Brooklyn internship with potential path to full-time.

PwC Tax Summer Intern will support tax teams by conducting research, assisting on tax assignments across areas (international, M&A, real estate, SALT), participating in projects, learning PwC methodologies, developing professional skills, and producing quality work while preparing for a tax career and future bar exam requirements.

Remote part-time internship supporting Counter Adversary Operations by collecting and analyzing cybercriminal underground data. Build and maintain automated collection pipelines (APIs, web scraping), configure collection tooling, perform OSINT and exploratory data analysis, and deliver research supporting CrowdStrike customers.

Assist in monitoring insider risks, support data protection, investigate security alerts, and maintain operational governance in a security team.

As a PhD intern, you will develop and test trading strategies, perform statistical analysis, and collaborate with senior researchers.

Conduct research using machine learning to analyze data sets, implement algorithms, back-test models, and document findings as a PhD intern.

As a GenAI Engineering Intern, you will develop proof-of-concept GenAI solutions for internal workflows, collaborating with internal stakeholders and reporting to the AI Strategy manager on project progress.

The Phishing Analyst-SkillBridge Intern will assist in threat detection and analysis, focusing on phishing attempts. Responsibilities include identifying and mitigating threats using AI and collaborating with teams to enhance cybersecurity measures.

Track and research targeted intrusion adversaries and campaigns, analyze malware and geopolitical intelligence, identify adversary infrastructure and TTPs, and produce finished intelligence reports. Collaborate across teams, respond to information requests, and maintain short‑ and long‑term analytic assessments using open source and proprietary tools.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

The New Ventures Manager Intern will drive revenue growth by managing and executing new business initiatives from ideation to early commercialization in a startup-like environment, focusing on healthcare.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

As a Detection Engineer Intern, you will analyze telemetry, research coverage opportunities, improve workflows, and communicate threat findings effectively.

Interns perform media and social media analysis, research journalists and stakeholders, build media lists, create social content, and identify speaking and awards opportunities to help clients build their brands. Daily tasks vary and include substantive, mentored assignments focused on strategic communications and public affairs.

As an AI Engineer Intern, you'll assist with building AI solutions, testing ML techniques, managing datasets, and contributing to production AI systems while gaining hands-on experience in a collaborative environment.

The Data Analyst Intern supports AI initiatives by handling data management, exploratory analysis, AI model support, and creating visualizations to drive actionable insights.

The AI Engineer Intern will assist in building and testing AI/ML solutions, contribute to production AI systems, and explore agentic AI frameworks, gaining hands-on experience in a dynamic environment.

The intern will develop a reliability platform focusing on dynamic testing, observability, and optimization for AI applications. Responsibilities include customer collaboration, core infrastructure development, and creating user-friendly tools for developers.

As an Energy Engineer Intern, you'll support sustainability projects through energy analyses, model development, site surveys, and certification assistance, collaborating on building performance improvements.