About the team & opportunity

What’s so great about working on Calendly’s Security team?

We make things possible for our customers through innovation.

Why do we need you? Well, we are looking for a Senior Security Engineer who will bring curiosity, technical knowledge and desire to up-level people around you. You will report to the Head of Security Operations and will be responsible for many of the key functions around security operations including incident response, enterprise level security and enhancing threat detection capabilities.

A day in the life of a Security Engineer at Calendly

On a typical day, you will be working on:

Having familiarity with driving enterprise security and projects around it
Leading the Security Operations Center (SOC) team to monitor, detect, and respond to cybersecurity threats in a timely manner
Developing and implementing comprehensive incident response plans; manage and coordinate cybersecurity incidents from identification through resolution
Integrating various security and IT tools to enhance threat detection, incident response, and operational efficiency
Leveraging JIRA for creating and managing dashboards, reports, and metrics that support cybersecurity operations and decision-making
Conducting regular security assessments, audits, and continuous monitoring to identify vulnerabilities and ensure compliance with industry standards and regulations
Collaborating with IT and other departments to ensure cybersecurity best practices are integrated across the organization
Developing and maintaining up-to-date knowledge of the threat landscape, as well as advancements in cybersecurity technologies and methodologies
Mentoring and providing guidance to junior team members, fostering a culture of continuous learning and improvement
Preparing and presenting regular reports on incident trends, security posture, and the effectiveness of implemented security measures to senior management
Leading and optimizing the operations of our Security Operations Center (SOC), ensuring effective threat detection, analysis, and response activities
Developing, implementing, and overseeing incident response protocols and procedures to swiftly and effectively manage security incidents
Enhancing threat detection capabilities through the integration and tuning of security tools and technologies, including SIEM, EDR, firewalls, and intrusion detection systems
Ability to conduct advanced threat analysis to anticipate and mitigate potential security threats

What do we need from you?

A minimum of 5-7 years of experience in cybersecurity, with at least 4 years dedicated to security operations, a SOC environment and enterprise security
Demonstrated experience in incident response and management, including developing and implementing incident response plans and conducting post-incident analysis
Experience with JIRA or similar tools for creating dashboards, managing reports, and automating workflows to support cybersecurity operations
Proven track record in threat detection, analysis, and resolution, including the use of forensic tools for in-depth investigations
Expert knowledge in operating and configuring SIEM tools (e.g., Splunk, ELK) for real-time threat monitoring and analysis
Deep understanding of security technologies such as EDR (Endpoint Detection and Response), IDS/IPS (Intrusion Detection Systems/Intrusion Prevention Systems), firewalls, and vulnerability scanners
Proficient in scripting languages (e.g., Python, PowerShell) to automate SOC processes, enhance threat detection, and streamline incident response
Relevant professional certifications such as CISSP (Certified Information Systems Security Professional), GCIH (GIAC Certified Incident Handler), GCFA (GIAC Certified Forensic Analyst), or OSCP (Offensive Security Certified Professional) are highly desirable
Authorized to work lawfully in the United States of America as Calendly does not engage in immigration sponsorship at this time

What’s in it for you?

Ready to make a serious impact? Millions of people already rely on Calendly’s products, and we’re still in the midst of our growth curve — it’s a fantastic time to join us. Everything you’ll work on here will accelerate your career to the next level. If you want to learn, grow, and do the best work of your life alongside the best people you’ve ever worked with, then we hope you’ll consider allowing Calendly to be a part of your professional journey.

Our Hiring Process:

We aim to provide an inclusive and equitable candidate experience to everyone who expresses interest in working at Calendly. To learn more about our hiring process, please visit our careers page at www.careers.calendly.com .

Once selected for an opportunity, the recruiter assigned to the role will keep you informed every step of the way. Have questions? Let your recruiter know! Want to share your experience? We are passionately committed to improving and building on our process, and we consider feedback a gift.