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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Security Engineer III - **Company:** Paychex Inc. - **Location:** Chicago, IL, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), .NET Framework, Artificial Intelligence, Amazon Web Services, Data Analysis, Proxy Servers, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Cloud Computing Security, CompTIA Security+, Cyber Security, Identity and Access Management, Intrusion Detection Systems, Information Systems Security Architecture Professional, Python (Programming Language), Network Security, Node.Js, Object-Oriented Software Development, Secure Coding, Security Information and Event Management, Software Engineering, ReactJS, Firewalls (Computer Science), Backend, AngularJS, Information Technology, Front End Software Development - **Published:** November 11, 2026 - **Apply:** https://www.careerbuilder.com/job-details/security-engineer-iii-chicago-il--72e696b8-1d59-4e06-9f12-d28f9ffc8c1f ## About the Role Testing, Communication Skills, CISSP - Certified Information Systems Security Professional, Cloud Computing, Customer Experience, Network Security, Computer Security, Security Analysis, Software Development, Technical Support, partners on business initiatives and recommending secure design solutions to protect against known security threats and misconfigurations. An ideal candidate will have a bachelor's degree in Information Security, or a related field, and have demonstrated mastery of 2 security domains as outlined within the CISSP CBK (Security & Risk Management, Asset Security, Security Engineering, Communications & Network Security, Identity & Access Management, Security Assessment & Testing, Security Operations, Software Development Security). In addition, you must have excellent written and oral communication skills, be successful working on a team collaboratively, and understand foundational IT concepts. CISSP and cloud security certifications are preferred. Responsibilities: * Demonstrated mastery of 1 security domain as outlined within the CISSP CBK (Security & Risk Management, Asset Security, Security Engineering, Communications & Network Security, Identity & Access Management, Security Assessment & Testing, Security Operations, Software Development Security)., + Bachelor's Degree in Information Security, Software Development, or another related technical discipline. - Preferred + 7 years of experience in Information Security, Cyber Security. + 2 years of experience in Object oriented programming languages: C#, Java,.Net, Python or JavaScript. Knowledge of back-end frameworks such as Spring,.NET, or Node, as well as familiarity with modern front-end frameworks such as Angular or React. + Entry level cybersecurity certifications (Security +, (ISC)2 Associate, GSEC, CEH, etc.) - Preferred + CISSP - Preferred + Certified Cloud Security Professional (CCSP), Professional Cloud Security Engineer by Google, Offensive Security, Certificate of Cloud Security Knowledge (CCSK), Microsoft Certified Azure Security Engineer Associate (AZ-500), AWS Certified Security - Specialty - Preferred + Information Technology - Preferred + Management - Preferred + Communication - Preferred + Troubleshooting (Problem Solving) - Preferred + Wireless Communications - Preferred + Network Security - Preferred + Enterprise Security - Preferred + Firewall - Preferred + Incident Response - Preferred + Security Engineering - Preferred + Paychex - Preferred + Security Systems - Preferred + Proxy Servers - Preferred + Python (Programming Language) - Preferred + Security Controls - Preferred ## Description About Us: Paychex is reimagining how businesses manage their workforce by bringing payroll, HR, benefits, and advisory services together into a single connected HCM platform. As Paychex and Paycor come together, we're combining innovative technology, data-driven insights, AI, and human expertise to help organizations work smarter, support their people, and achieve better business outcomes. This is an exciting time to join our team as we continue to invest in innovation, simplify client experiences, and shape the future of work. At Paychex, you'll have the opportunity to grow your career, make a meaningful impact, and be part of something bigger as One Paychex. Overview: As a Security Engineer, you will provide hands-on technical support for securing modern technologies and platforms, while developing security requirements & best-practice guidance to ensure the business maintains a competitive security posture. A Security Engineer is also responsible for collaborating with our IT, * Manage Identification, prioritization, and remediation guidance of security vulnerabilities & threats. * Manage the evaluation and use of security technologies and tools, including, but not limited to technologies for Network Security, IAM, IDS/IPS, WAF, SIEM, DLP, VM, EDR, etc. * Manage the assessment of potential threats and risks to systems and technologies, driving remediation with internal and external partners. * Collaborate on cross functional projects inside and outside of Enterprise Security to ensure that security concerns are addressed throughout the project life cycle. Ensures security projects are delivered on time and on budget. * Strong Understanding of technological trends and developments in technology. * Track security events and incidents from initial detection through final resolution. * Develop and maintain strategic relationships with IT and business partners, while leading through influence. * Ability to effectively present & interact with various levels of senior leadership. * Manage approval, tracking and reporting any security exceptions as the need arises. * Strong Understanding of information security risks, threats, and controls. * Strong Understanding of secure coding standards, best practices, and SecDevOps. * Strong Understanding of cloud platforms and how to properly implement security best practices. * Understanding of core IT concepts and functions.