What you can expect We are seeking a Senior AI Security Assurance Engineer to lead the offensive verification of our AI systems and pipelines. This role will serve as the dedicated AI security lead within the Security Assurance organization, reporting directly to the Head of Security Assurance. While not a traditional covert red team position, the role requires similar deep adversarial thinking and the ability to evaluate AI systems with the mindset of a determined skeptic. Your mission: verify and innovate. You’ll be responsible for independently evaluating, challenging, and validating the security, safety, and integrity of all AI initiatives across the company, including AI embedded in products, internal AI use cases, training pipelines, model lifecycle management, and supporting infrastructure. This is not a compliance role, it’s a hands-on, experimental one. At Zoom, Security Assurance encompasses Offensive Security (product, infrastructure, hardware, red team), PSIRT, Product Vulnerability Management, and Bug Bounty. This role will also operate across all of these domains as the organization’s primary authority on AI-related risk and capabilities/implementation. You will be the AI expert in efforts to develop scalable, intelligent systems that automate and amplify Security Assurance at Zoom. You’ll both break and build, challenging assumptions in our AI infrastructure, features, and tools while creating tools to continuously expose and mitigate critical risk. About the Team The Security Assurance team at Zoom is an adversarial, high-leverage group focused on finding and reducing the company’s most critical security risks. We work from an attacker’s mindset and operate well beyond checklists, audits, and standard SDLC gates, targeting the vulnerabilities and systemic failures that escape existing controls. The team covers offensive security (vulnerability research, red teaming, hardware security), PSIRT, product vulnerability management, bug bounty, and emerging AI security. We apply deep technical rigor and clear risk judgment to drive concrete product and platform changes. We value evidence over assumptions and curiosity over comfort. This team is for truth-seekers who want their work to measurably reduce risk at global scale. Responsibilities - Leading adversarial verification of AI systems: Design and execute deep, unconstrained assessments of AI models, pipelines, and agents, testing guardrails, safety layers, and data boundaries through offensive experimentation. - Uncovering gaps between promise and practice: Identify where AI security, safety, or privacy controls fail under pressure. Surface the mismatch between claims and reality. - Assessing the full AI lifecycle: Evaluate data, training, and deployment pipelines for risks like model poisoning, prompt injection, or fine-tuning abuse. - Developing AI-powered security discovery systems: Research, prototype, and operationalize machine learning–driven approaches to automatically detect, predict, and prioritize vulnerabilities and behavioral deviations in Zoom’s products and platform. - Automating and scaling offensive operations: Build AI-based frameworks to scale red teaming, vulnerability discovery, and bug bounty triage. Use LLMs, anomaly detection, and pattern learning to enhance automation and coverage. - Adapting cutting-edge research: Integrate the latest findings from offensive security research, autonomous agents, and AI-driven vulnerability analysis into Zoom’s security assurance programs. - Shaping AI security methodologies: Build frameworks for continuous AI-driven adversarial testing, automated validation, and system monitoring that scale across teams and products. - Translating findings into impact: Communicate verified risks and systemic weaknesses clearly to engineering and leadership, pairing technical insight with strategic direction. - Staying ahead of the curve: Track evolving AI architectures, attack vectors, and defenses, turning new research into offensive and defensive capability. What we’re looking for - Have deep understanding of generative AI systems (transformers, diffusion models, multi-agent frameworks) and their security failure modes. - Have experience building or adapting novel AI/ML methods to real-world security problems. - Demonstrate proficiency in Python, ML frameworks (PyTorch, TensorFlow, Hugging Face, LangChain), and modern cloud/data environments. - Be skilled at uncovering the true behavior and limitations of AI and platform systems through experimentation, code review, and automated adversarial techniques. - Be skilled at setting direction, advising peers, and communicating high-impact risks to executives. - Be unafraid to challenge assumptions or expose uncomfortable truths in service of user and system safety. - Demonstrate experience in red teaming, exploit development, or vulnerability research. Salary Range or On Target Earnings: Minimum: $124 000,00 Maximum: $271 200,00 In addition to the base salary and/or OTE listed Zoom has a Total Direct Compensation philosophy that takes into consideration; base salary, bonus and equity value. Note: Starting pay will be based on a number of factors and commensurate with qualifications & experience. We also have a location based compensation structure; there may be a different range for candidates in this and other locations At Zoom, we offer a window of at least 5 days for you to apply because we believe in giving you every opportunity. Below is the potential closing date, just in case you want to mark it on your calendar. We look forward to receiving your application! Anticipated Position Close Date: 04/13/26 Ways of Working Our structured hybrid approach is centered around our offices and remote work environments. The work style of each role, Hybrid, Remote, or In-Person is indicated in the job description/posting. Benefits As part of our award-winning workplace culture and commitment to delivering happiness, our benefits program offers a variety of perks, benefits, and options to help employees maintain their physical, mental, emotional, and financial health; support work-life balance; and contribute to their community in meaningful ways. Click Learn for more information. About Us Zoomies help people stay connected so they can get more done together. We set out to build the best collaboration platform for the enterprise, and today help people communicate better with products like Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, and Zoom Webinars. We’re problem-solvers, working at a fast pace to design solutions with our customers and users in mind. Find room to grow with opportunities to stretch your skills and advance your career in a collaborative, growth-focused environment. Our Commitment​ At Zoom, we believe great work happens when people feel supported and empowered. We’re committed to fair hiring practices that ensure every candidate is evaluated based on skills, experience, and potential. If you require an accommodation during the hiring process, let us know—we’re here to support you at every step. If you need assistance navigating the interview process due to a medical disability, please submit an Accommodations Request Form and someone from our team will reach out soon. This form is solely for applicants who require an accommodation due to a qualifying medical disability. Non-accommodation-related requests, such as application follow-ups or technical issues, will not be addressed. #LI-Remote

Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future. The Role The Principal AI Security Engineer is responsible for designing, governing, and advancing Lumen’s enterprise AI security program and internal AI‑driven security capabilities and innovations. This role operates at the intersection of AI/ML systems, cybersecurity architecture, governance, advanced defensive capability development, and innovation. In addition to ensuring the secure deployment of AI technologies, the role emphasizes proactive security and AI‑specific risk reduction by spearheading AI vulnerability management initiatives, conducting regular penetration tests, and identifying potential threats before they impact the organization. The engineer will lead efforts to detect, assess, prioritize, and remediate vulnerabilities unique to AI/ML environments—including model, data, supply chain, and operational risks—ensuring that AI systems remain resilient as threats evolve. A critical aspect of this position includes developing and maintaining enterprise AI governance frameworks that guide secure architecture, responsible use, lifecycle management, and regulatory alignment. This role also oversees AI risk management practices, including risk assessments, control design, evaluation of emerging threats, and continuous monitoring to ensure AI systems operate securely, ethically, and in compliance with internal and external standards. Location This is a remote position open to candidates based anywhere in the U.S. and Canada. The Main Responsibilities - Lead enterprise-wide initiatives to continuously identify, assess, and remediate vulnerabilities across AI/ML systems, including models, data pipelines, and runtime environments. Oversee the development and execution of vulnerability scanning, penetration testing, and red-teaming exercises specific to AI technologies. - Architect and enforce comprehensive AI security governance structures that align with Responsible AI guidelines, regulatory mandates, and organizational risk appetite. Develop policies, standards, and approval processes that ensure full lifecycle oversight of AI/ML systems, supporting auditability, transparency, and accountability in all AI operations. - Direct identification, evaluation, and mitigation of risks inherent to AI/ML deployments. Lead risk assessments, threat modeling, and scenario analysis to anticipate potential weaknesses and prioritize mitigation strategies. - Spearhead proactive threat intelligence, detection, and response initiatives targeting AI/ML environments. Develop and operationalize advanced monitoring and analytics to uncover emerging threats, adversarial attacks, and anomalous behaviors unique to AI workloads. - Engineer, implement, and maintain layered security controls, reference architectures, and control baselines that address vulnerabilities, enforce governance, and mitigate risks throughout the AI/ML stack - Integrate automated discovery, authoritative inventory, and lineage tracking solutions to maintain continuous visibility and enforce policy across AI development and production environments, ensuring rapid identification and remediation of security gaps. - Align all AI security capabilities with comprehensive governance frameworks and enterprise security policies, supporting regulatory compliance, audit readiness, and responsible innovation. - Design and build internal tools, automation, and processes that enhance vulnerability detection, threat intelligence, and risk assessment specific to AI/ML environments. - Drive the adoption of emerging technologies, methodologies, and frameworks that strengthen Lumen’s ability to anticipate, detect, and respond to AI-specific security challenges. What We Look For in a Candidate AI & ML Security - Deep understanding of AI/ML systems, including model training, inference pipelines, orchestration frameworks, and agent based systems. - Expertise in AI specific threat classes, including prompt injection, data leakage, data poisoning, model extraction, adversarial inputs, and jailbreak techniques. - Experience securing generative AI, multimodal models, and agentic AI systems in enterprise environments. Security Engineering - Proven experience implementing enterprise scale security solutions spanning cloud, containers, CI/CD, and runtime environments. - Strong grounding in vulnerability management, remediation workflows, and risk based prioritization, including AI specific vulnerabilities. - Ability to translate security architecture and governance requirements into enforceable technical controls. - Experience in application and automation development for security tooling and integration General Requirements for Senior AI Security Roles: - 15+ years in cybersecurity, with significant experience in security and advanced threat domains - Demonstrated leadership as a principal level or enterprise architect, influencing standards and strategy without direct authority - Strong understanding of Responsible AI, data classification, lineage, and compliance considerations - Ability to communicate complex AI security concepts to engineering teams, executives, and governance bodies - Experience operating in large, federated enterprise environments with complex cloud and DevOps ecosystems Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges: $149,084 - $198,779 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $156,539 - $208,718 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $163,993 - $218,657 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA. Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. Learn more about Lumen's: - Benefits - Bonus Structure #LI-Remote What to Expect Next Requisition #: 341652 Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To review Lumen’s Privacy Notice, please visit: https://jobs.lumen.com/global/en/privacy-notice Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

The Work: ICF is looking for an enthusiastic Computer Security System Specialist to join our team. If you are interested in designing, implementing, and managing enterprise security systems to protect organizational networks, systems, and data from cyber threats, then this may be the role for you. Job Location: This position requires that the job be performed in the United States. If you accept this position, you should note that ICF does monitor employee work locations and blocks access from foreign locations/foreign IP addresses, and also prohibits personal VPN connections. - You may be asked to travel once a quarter to an office. - Our core work hours are 10am - 4pm Eastern Time with the option to start earlier or work later depending on your time zone. What You Will Do: - Design, implement, and maintain enterprise security solutions such as firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and security monitoring platforms. - Monitor networks and systems for security threats and lead investigations of suspicious activities or incidents. - Conduct vulnerability assessments, risk analyses, and penetration testing to identify and remediate security weaknesses. - Lead incident response efforts, including containment, eradication, recovery, and post-incident analysis. - Develop, implement, and enforce information security policies, procedures, and standards. - Manage and optimize Security Information and Event Management (SIEM) systems and other security monitoring tools. - Collaborate with IT infrastructure, application, and cloud teams to ensure secure system architecture and deployments. - Support regulatory compliance initiatives and security audits (e.g., internal or external). - Provide guidance and mentorship to junior security analysts and IT staff on cybersecurity best practices. - Research emerging cybersecurity threats, vulnerabilities, and mitigation strategies to proactively strengthen defenses. - Participate in security awareness initiatives and training programs across the organization. What You Will Bring With You: - Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, or related field from an accredited university. - 5+ years of experience in information security, cybersecurity operations, or network security. - Strong knowledge of network security, system hardening, encryption, authentication, and access control mechanisms. - Hands-on experience with security technologies such as SIEM, IDS/IPS, firewalls, endpoint detection and response (EDR), and vulnerability management tools. - Experience investigating and responding to cybersecurity incidents. - Strong analytical, troubleshooting, and problem-solving skills. - Ability to communicate technical security concepts to both technical and non-technical stakeholders. - Candidate must be able to obtain and maintain a Public Trust - Candidate must reside in the U.S., be authorized to work in the U.S., and all work must be performed in the U.S. What We Would Like You To Bring With You: - Professional certifications such as CISSP, CISM, CEH, CompTIA Security+, or GIAC certifications. - Experience with cloud security platforms (AWS, Azure, or Google Cloud). - Familiarity with security frameworks and standards such as NIST, ISO 27001, CIS Controls, or SOC 2. - Experience with automation or scripting (Python, PowerShell, Bash) for security operations. - Knowledge of DevSecOps or secure software development practices. Professional Skills: - Highly effective analytical, problem-solving, and decision-making capabilities. - Excellent communication and interpersonal skills to interface effectively at all levels of the business. #DMX-HES #Li-cc1 #Indeed Working at ICF ICF is a global advisory and technology services provider, but we’re not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future. We can only solve the world's toughest challenges by building a workplace that allows everyone to thrive. We are an equal opportunity employer. Together, our employees are empowered to share their expertise and collaborate with others to achieve personal and professional goals. For more information, please read our EEO policy. We will consider for employment qualified applicants with arrest and conviction records. Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process. To request an accommodation, please email Candidateaccommodation@icf.com and we will be happy to assist. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.  Read more about workplace discrimination rights or our benefit offerings which are included in the Transparency in (Benefits) Coverage Act. Candidate AI Usage Policy At ICF, we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.  However, we understand that some candidates may require accommodation that involves the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance at candidateaccommodation@icf.com. We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.   Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The pay range for this position based on full-time employment is: $81,499.00 - $138,549.00 Nationwide Remote Office (US99)

• Analyze adoption of DLP, DRM, watermarking, fingerprinting, and content monitoring solutions. • Serve as the voice of the customer in the enterprise and media/IP security space. • Develop and maintain strong, strategic partnerships with brand protection and fraud prevention partners. • Define customer segmentation, value propositions, and competitive differentiation. • Own the product strategy and architecture, along with a delivery roadmap for Leak Detection & Piracy Prevention products. • Represent the company at security, media content protection and AI policy events. • Passion in participating, creating, and sustaining a diverse and inclusive culture.