About Us
MarketAxess is on a journey to digitally transform one of the world’s largest financial markets, enabling the shift from analog, phone-based trading to a fully electronic marketplace. Why does this matter? Because our platform makes trading fixed-income more accessible, ultimately improving transparency, efficiency, and competition in the marketplace. Changing the way an established industry transacts is no easy feat. There will be twists and turns, because no one’s ever done this before. But now, more than 2,000 clients around the world rely on our solutions, and that number is only expected to grow in the years ahead. We know where we’re going. How we get there is up to us. Join us and help Take Us There.
The Role
As a Cybersecurity Intern, you will be part of a 9-week Global Intern program with the Information Security team and support day-to-day security operations. This internship offers hands-on experience in cybersecurity, exposure to real-world security incidents, and the opportunity to contribute to process improvements across key domains. You’ll work closely with experienced engineers and gain insight into how a modern SOC operates.
How You'll Help Take Us There
Security Operations & Incident Support
- Assist in monitoring and triaging security alerts within the Security Operations Center (SOC).
- Help investigate phishing reports, access escalations, and vulnerability remediation efforts.
- Participate in incident response exercises and contribute to documentation.
- Support overnight/weekend on-call rotations (optional or shadowing basis).
Security Service Desk
- Help manage inbound security tickets and route them to appropriate teams.
- Maintain and update SOPs and documentation for operational workflows.
- Identify opportunities to improve ticket handling and knowledgebase content.
Operational Efficiency & Program Support
- Assist with recurring security programs such as access reviews and control assessments.
- Collaborate with cross-functional teams to gather evidence for audits.
- Help track and report on operational metrics and performance indicators.
What We’re Looking for
- Working towards a degree in Cybersecurity, Computer Science, or related field graduating between December 2026 and May 2027.
- Familiarity with basic security concepts and tools (SIEM, endpoint protection, etc.)
- Strong analytical and problem-solving skills.
- Interest in cloud security (AWS, Azure) and scripting (Python, PowerShell).
- Excellent communication and collaboration skills.
- Eagerness to learn and grow in a fast-paced environment.
For job positions in NYC, NY, and other locations where required, the estimated salary range for a new hire into this position is $35.00 USD to $45.00 USD per hour. Actual salary may vary depending on job-related factors, which may include knowledge, skills, experience, and location.
MarketAxess Corporation and its affiliates provide equal employment opportunities to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, veteran status, or any other legally protected characteristic in the location in which the candidate is applying.
All your information will be kept confidential according to EEO guidelines.
MarketAxess Privacy Notice for Candidates
CCPA Notice at Collection for California Employees and Applicants
Top Skills
What the Team is Saying
What We Do
MarketAxess is on a journey to digitally transform one of the world's largest financial markets, enabling the shift from analog, phone-based trading to a fully electronic marketplace.
Why does this matter? Because our platform makes trading fixed-income more accessible, ultimately improving transparency, efficiency and competition in the marketplace.
Changing the way an established industry transacts is no easy feat. There will be twists and turns because no one’s ever done this before. But now, more than 2,300 companies around the world rely on our solutions, and that number is only expected to grow in the years ahead.
We know where we’re going. How we get there is up to us. Join us and help Take Us There.
Why Work With Us
When we say we have an environment without endless layers, we really mean it. You’ll work alongside talented colleagues of all backgrounds and experience in an environment where your voice is valued. You’ll be in the middle of the action, where your contributions will be seen and recognized.
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MarketAxess Teams
MarketAxess Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
