Job Description

This role will work collaboratively with the Security Penetration Testers to develop continuous testing automation tools that will increase OCC's security posture against all threats that put OCC’s organizational operations, assets or individuals at risk. The Security Penetration Testing Team engages in threat intelligence gathering, security control validation testing, firewall rule reviews, expedited and emergency change reviews, network penetration testing, web application penetration testing, mobile device testing, and more. Team members must ensure the availability and integrity of OCC’s operational systems and self-disclose identified findings in a timely/proactive manner. This individual will primarily work with the OCC Security Penetration Team to help plan, design, and develop the infrastructure and custom code necessary to automate OCC’s current security control validation related activities. This role will also assist with performing ad-hoc white-box penetration testing work of OCC’s infrastructure that is still currently in Development, or in need of pre-Production penetration testing. The position will involve interaction with multiple teams such as Security Architecture, Cyber Defense, Security Assurance, and various other Security and IT teams to coordinate white-box penetration testing engagements and re-test remediated Adversarial Red Team findings. The ideal candidate will have Full Stack Developer experience with a strong enthusiasm for Security. Experience building Cloud infrastructure for testing, and custom scripting expertise in at least one proficient language is required. This candidate must be driven, an excellent communicator, and have the enthusiasm to learn and stay ahead of today’s emerging threats and MITRE attack techniques. Responsibilities include collaborating on complex projects, developing solutions, optimizing application performance, recommending technologies, conducting penetration testing, building security-hardened Cloud testing assets, coordinating re-tests, executing OSINT techniques, understanding vulnerabilities and exploits, performing risk assessments, reviewing security controls, developing reports, advising on remediation, supporting audits, cross-training teams, and staying current on emerging threats. Qualifications require 6+ years in Full Stack Development with languages like Java, C#, Go, Rust, Python, experience with DevOps tools, cloud technologies, databases, AI LLM models, and strong communication skills. Technical skills include software development, scripting, testing, multi-threaded development, and security testing tools. Certifications in programming and security are required or highly desired. Education requires a BS in Computer Science or related field and relevant experience. The company is the Options Clearing Corporation (OCC), the world's largest equity derivatives clearing organization, operating under U.S. regulatory bodies. Benefits include a hybrid work environment with up to 2 days remote, tuition reimbursement, student loan assistance, technology stipend, generous PTO, 401k match, and competitive health benefits. Salary range is $139,700 to $229,500 with an 8% to 15% incentive range based on performance.

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