Senior IT Security Engineer (Cloud & Network) Our client is seeking a senior IT Security Engineer to protect its cloud and network environments and to lead how the organization adopts AI safely. This role goes beyond using AI-powered security tools. You'll build the guardrails, governance, and controls that balance the business's growing use of AI against the risks it introduces. As a senior individual contributor on a small team, you'll have real ownership and a direct impact on how the organization grows securely. As part of our process after applying, you may receive an invitation from our AI Recruiter Avery for a short conversation that lets you share more about your background beyond your resume. For questions, contact . Job Type: Full-Time, Direct Hire Location: Remote (US) Compensation: This job is expected to pay about $140,000 - $160,000 per year No Visa Sponsorship Available for this role What You'll Do: Design, harden, and maintain security across cloud (AWS, Azure, and/or Google Cloud Platform) and network infrastructure, including firewalls, routers, ACLs, segmentation, and PKI Own the enterprise AI security strategy, including acceptable use policy, DLP for generative AI tools, and risk assessments of proposed AI/ML solutions covering model security, data privacy, and supply chain risk Assess emerging AI-driven threats such as adversarial AI, AI-generated phishing, and deepfake social engineering, and build countermeasures and awareness training around them Deploy and tune AI-driven SIEM, EDR, UEBA, and SOAR platforms while leading vulnerability, patch, and risk management and serving on the Computer Security Incident Response Team Partner with IT and Network Engineering on design reviews and security architecture, and write security policy aligned to NIST, PCI, CJIS, and privacy requirements What Gets You the Job: 7-10 years of hands-on cybersecurity engineering experience with deep knowledge of cloud and network security CISSP certification (required) Proven experience at enterprise-scale organizations implementing AI security strategies, including governance, guardrails, and risk controls for AI adoption across the business Strong background with security platforms such as CrowdStrike Falcon, Microsoft Sentinel, or Darktrace, plus system hardening using CIS benchmarks, STIGs, or USGCB Excellent written communication and policy-writing skills, with the ability to serve as a technical resource for IT teams; security experience in financial services or healthcare is a plus Ready to shape how an organization secures its cloud, network, and AI future? Apply today and let's start the conversation about your next career move. Irvine Technology Corporation (ITC) connects top talent with exceptional opportunities in IT, Security, Engineering, and Design. From startups to Fortune 500s, we partner with leading companies nationwide. Our AI recruiter, Avery helps streamline the first step of your journey-so we can focus on what matters most: helping you grow. Join us. Let us ELEVATE your career! Irvine Technology Corporation provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Irvine Technology Corporation complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.