Ever since we started in 2007, Sunrun has been at the forefront of connecting people to the cleanest energy on Earth. It’s why we’ve become the #1 home solar and battery company in America. Today, we’re on a mission to change the way the world interacts with energy, and we’re building a company and brand that puts power at the center of life. And we’re doing it by designing a dynamic culture where employee development, well-being, and safety come first. We’re unlike any other solar company. Our vertically integrated model gives us total control over every part of the energy lifecycle – from sale through installation and beyond – so you can find endless opportunities for growth. Come join a career you can grow in and a culture you can run with. This position is primarily remote, with occasional visits to a local office or our corporate headquarters for team-building, training, and collaborative project work. These on-site sessions are designed to strengthen connections, share insights, and ensure a seamless experience for our team and customers. Equipment pick-up from a local branch will be required. We will provide advance notice whenever on-site attendance is required, making these times purposeful and rewarding. Position Overview: The Application Security Engineer at Sunrun plays a pivotal role in protecting the applications that power our business. This position requires expertise across identity systems, and software development lifecycle. You will be responsible for driving the identification, assessment, and mitigation of security risks from the initial design phase through deployment and beyond. You will collaborate closely with developers and IT teams to integrate robust security practices, implement advanced protective measures for both applications and identities, and foster a comprehensive culture of security across the organization. Key Responsibilities - Threat Modeling & Security Design: Assess potential attack vectors and design defense-in-depth strategies that address gaps across infrastructure, 1st and 3rd party applications, and identity management. - Secure Software Development Life Cycle (SSDLC): Partner with application development teams to integrate security into every stage of the development lifecycle. Champion secure coding standards, conduct security code reviews, and provide expert guidance to minimize vulnerabilities before production. - Identity & Access Management (IAM): Design, implement, and manage identity security solutions across 1st and 3rd party applications. Showcase hands-on experience in implementing strategies like Zero Trust architecture and modern authentication standards like WebAuthn. - Implement & Manage Security Controls: Design, implement, and fine-tune application security controls like SAST/DAST vulnerability scanning andand standardizing secure coding practices. Establish and improve operational processes to ensure their continued effectiveness. - Guidance, Training & Compliance: Develop and maintain security policies and standards for both application and identity security. Provide ongoing training to developers to elevate secure coding practices. - Stakeholder Collaboration: Use strong critical thinking and communication skills to present complex technical concepts to business stakeholders, gain alignment, and independently drive security initiatives forward. Qualifications - 7+ years of combined experience in application security and identity & access management (IAM), with a proven track record of supporting application development teams. - Deep knowledge of application security principles, secure coding practices, common vulnerabilities (e.g., OWASP Top 10), and zero-trust architecture. - Hands-on experience with security testing tools (SAST, DAST), Web Application Firewalls (WAF), and IAM platforms (e.g., Okta, AWS IAM). - Proficiency in programming languages such as Java, Python, or JavaScript. - Strong familiarity with cloud environments (AWS, GCP) and their native security and identity controls. - Demonstrated expertise in threat modeling and designing defense-in-depth strategies for complex applications. - Solid understanding of modern identity standards and technologies, including MFA, SSO, and WebAuthn. - Excellent communication and collaboration skills, with the ability to articulate technical findings and security risks to diverse audiences. - Strong critical thinking and creative problem-solving skills, with the ability to analyze systems from an attacker's perspective and devise effective countermeasures. Preferred Qualifications - Experience with Okta and Salesforce security principles and best practices. - Certifications (preferred): Certified Information Systems Security Professional (CISSP), Certified Application Security Engineer (CASE), or similar credentials. Recruiter: Kristina Sedjo (kristina.sedjo@sunrun.com) Please note that the compensation information is made in good faith for this position only. It assumes that the successful candidate will be located in markets within the United States that warrant the compensation. Please speak with your recruiter to learn more. Starting salary/wage for this opportunity: 154,799.31 to 185,759.18 Compensation decisions will not be based on a candidate's salary history. You can learn more here. This job description outlines the primary responsibilities, some essential job functions, and qualifications for the role. It may not include all essential functions, tasks, or requirements. If you are a qualified individual with a disability and you need reasonable accommodation during the hiring process or to perform this role, please contact us at candidateaccommodations@sunrun.com. Sunrun is proud to be an equal opportunity employer that does not tolerate discrimination or harassment of any kind. We believe that empowering people and valuing their differences are essential for our mission of connecting people to the cleanest energy on earth. Learn more here: EEO | Sunrun

• Designing, implementing, and operating identity and authorization platforms used across internal and external services • Defining and evolving authentication and authorization patterns based on OAuth 2.0, OpenID Connect, and token-based security • Supporting and improving API security using API Gateway technologies, preferably Kong, including authentication flows, rate limiting, and policy enforcement • Collaborating with engineering teams to securely integrate identity solutions into APIs and services • Building and maintaining infrastructure using Infrastructure as Code (Terraform) • Operating and securing Kubernetes-based workloads and identity-related services • Contributing to cloud architecture decisions with a strong focus on security, resilience, and scalability • Partnering with DevOps and SRE teams to improve observability, incident response, and operational excellence • Participating in security reviews, threat modeling, and architecture design discussions • Defining best practices, documentation, and reference architectures for identity and access management • Continuously learning and staying current with modern identity, cloud security, and platform engineering practices

• Design and implement SAP Identity Authentication Service (IAS) and Identity Provisioning Service (IPS) architectures • Integrate SAP BTP with corporate IdPs (Azure AD, Entra ID, AD, LDAP, SAML, OAuth2, OpenID Connect) • Configure Single Sign-On (SSO), MFA, Conditional Access, and Trust configurations • Manage user lifecycle, role mapping, and automated provisioning/de-provisioning across SAP systems Security & Compliance • Implement and govern SAP Cloud Identity Services (CIS) best practices • Define security standards for BTP applications, APIs, AI services, and integrations • Support compliance requirements (ISO 27001, GDPR, SOC, internal security policies) • Conduct security reviews, risk assessments, and audits for SAP BTP landscapes BTP & AI Enablement • Secure AI-enabled SAP services (e.g., SAP AI Core, AI Launchpad, Joule, custom AI apps on BTP) • Ensure secure access to APIs, data, and AI models using OAuth2, XSUAA, and service bindings • Collaborate with SAP architects, AI teams, and developers to embed security by design Operations & Governance • Monitor and troubleshoot authentication, provisioning, and authorization issues • Establish identity governance, access reviews, and logging/monitoring strategies • Create security documentation, standards, and operational runbooks

Job Details The stated pay range is based on a national average location. Actual salary is determined by factors including relevant work experience, skills and location. This position is bonus-eligible. CNO Financial Group’s IT Team is hiring a Sr. IT Identity Security Engineer to serve as the senior Identity and Access Management (IAM) Identity Automation (IA) security expert and communicate security-related concepts to technical and non-technical team members as it relates to automated Identity provisioning and governance. The Sr IT Security Engineer will also lead the design and implementation of IAM IA security tools and technologies for the company. This role monitors and controls performance and status of all security systems related to the IA program. This is your opportunity to optimize system resources to enhance the effectiveness and security of the IA environment. As a Sr. IT Identity Security Engineer, your responsibilities will include: - Planning, designing, implementing, and maintaining identity security-related technologies primarily using CyberArk - Participating in projects as required; analyzing, designing, developing, and implementing security solutions which protect the information assets while enabling business functionality. - Utilizing security software and hardware tools to identify and diagnoses problems affecting identity information security tools and systems providing 2nd and 3rd tier operational support. - Providing identity information security expertise and consulting to internal IT, business system owners, and other stakeholders. - Performing product and solution life cycle management ensuring capacity, integrity and availability of all security systems. - Aligning technologies to support overall strategy and information security framework specifically related to the identity automation program. - Ensuring new and existing identity products conform to information security policies, standards, and best practices. - Conducting research on emerging technologies in support of enterprise operations. - Reviewing new and existing system designs for compliance with security standards and best practices. The Sr. IT Identity Security Engineer position is well-suited for you if you: - Possess strong knowledge in Identity products and Privileged Access solutions - Have a strong background in systems administration - Understand of security concepts, practices, and procedures - Have a strong understanding of information security technologies (e.g., virus detection, firewall, content filtering, VPNs, IDS/IPS) - Can demonstrate implementation of access alerting, monitoring and dashboard integration preferably with Splunk or similar SEIM products What you’ll need: - Typically requires a Bachelor’s degree in Information Systems/Business or related field, or equivalent professional experience - Typically requires a minimum of 5 years of experience in cybersecurity or related technical discipline (infrastructure, etc.) - Prior experience with CyberArk or similar PAM products What will set you apart: - Prior experience with SailPoint and/or Ping - Applicable security or CISSP certifications preferred. - A passion for staying up to date on emerging technologies and industry trends - Prior experience in highly regulated organizations. The Company offers the following benefits for this position, subject to applicable eligibility requirements: - Medical insurance - Dental insurance - Vision insurance - 401(k) retirement plan with company match - Short-term & long-term disability insurance - Paid time-off and corporate holidays, - Paid parental leave - Company paid life insurance Click on this link for additional information. CNO embraces flexibility and encourages you to work where you’re most productive. Associates who live within a 60-mile radius of a corporate office (Birmingham, Carmel, Chicago, Orlando and Milwaukee) have access to come into that office.  Associates who live outside of a 60-mile radius of a corporate office (Birmingham, Carmel, Chicago, Orlando and Milwaukee) may perform this role full-time work from home (WFH) from any US based location, as long as you are willing to work central or eastern time zone hours.   All associates may be asked to travel to varying corporate offices periodically. Work cannot be performed from outside of the United States. CNO provides life and health insurance, annuities, financial services, and workforce benefits solutions through our family of brands and supported by our associates and agents. Our customers work hard to save for the future, and we help protect their health, income and retirement needs with 3.2 million policies and more than $35 billion in total assets. Our 3,400 associates, 8,600 exclusive agents and independent partner agents guide individuals, families and businesses through a lifetime of financial decisions. We are financially strong and well positioned for continued growth, and we are grounded in our core values of People Focused, Integrity, Customer Driven, and Excellence. We have offices in more than 260 communities in the U.S., including our headquarters in Carmel, Indiana, and corporate offices in Birmingham, Chicago, Orlando and Milwaukee. At CNO Financial Group, we’re always looking forward—to the security and stability we help create for our insurance brands’ customers, and the growth we create within our own company. We're looking for ambitious people who want to do more. We'll provide you with opportunities to grow your skills through challenging professional experiences. If you're looking for a culture that encourages development, helps you reach your potential, and rewards you for your contribution, then CNO Financial Group is right for you. For more information, visit CNOinc.com. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. Compensation Pay Range: $107,800.00 - $161,800.00 Annual We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.