• Assume responsibility for the security of the AI platforms, systems and required tooling to ensure Westinghouse AI solutions. • Design end-to-end AI/ML security architectures (data, models, inference layers) • Lead threat modeling and risk assessments for AI systems • Implement AI security controls, monitoring, and guardrails • Build and operationalize AI security controls • Secure AI pipelines, models, and data • Lead teams across engineering and risk • Partner with CISOs and business leaders on AI security strategy • Align AI security controls with industry frameworks (e.g., NIST, ISO/IEC 27001) and organizational risk tolerance • Train teams on secure AI practices, including secure coding, MLOps hygiene, and cloud security • Monitor and respond to AI-driven threats using advanced analytics and cloud-native security tools • Develop AI-powered security solutions to detect cyber threats, including AI-powered malware and automated social engineering • Establish and maintain strategic partnerships with leaders in AI to increase capability of the Westinghouse digital products and use for staff augmentation • Promote research and development that aligns with the Westinghouse strategy and digital roadmaps to address technology gaps to achieve the desired end state • Forecast new technology needs based on an evolving technology landscape and promoting to leadership steering committees to obtain approval to integrate into the Westinghouse digital services

• Lead Enterprise Security including global crisis management and investigations • Advise Company stakeholders during major crises and geopolitical events • Manage and develop global teams of experienced professionals • Set and execute a globally integrated risk-based Enterprise Security and crisis management framework • Ensure security and crisis management capabilities are embedded across businesses and operating models • Advise senior leadership on emerging threats and enterprise risk exposure

Role Description The Federal Security Officer (FSO) is AppGate's primary point of accountability for industrial security across our programs. You will manage personnel security, facility clearance (FCL) compliance, classified information handling, and security education — ensuring AppGate meets all contractual and regulatory obligations while supporting a fast-moving software engineering and delivery organization. Key Responsibilities - Personnel Security - Own the full lifecycle of personnel security clearances — initiations, sponsorships, reinvestigations, and terminations — using DISS/NBIS. - Serve as the primary liaison with DCSA (Defense Counterintelligence and Security Agency) and other cognizant security authorities. - Conduct security briefings, debriefings, foreign travel briefings, and annual security awareness training for cleared staff. - Maintain accurate records of cleared employees, visitor certifications, and foreign national contacts. - Facility Clearance & Physical Security - Manage and maintain AppGate's Facility Clearance (FCL) in accordance with DCSA guidance and NISPOM (32 CFR Part 117). - Oversee physical security controls including access management, classified storage, open storage areas, and classified destruction procedures. - Conduct and document periodic self-inspections; develop and track corrective action plans. - Manage classified visit certifications and coordinate cleared personnel access to government and contractor facilities. - Information Security & Program Support - Ensure proper handling, transmission, storage, and disposition of classified information and Controlled Unclassified Information (CUI). - Support program managers in reviewing DD Form 254s (Contract Security Classification Specifications) for new and existing contracts. - Partner with AppGate's IT and DevSecOps teams to ensure classified and sensitive program environments meet applicable security requirements. - Interface with government Program Security Officers (PSOs) on program-specific security requirements and deliverables. - Compliance, Policy & Incident Management - Maintain compliance with NISPOM, ITAR, EAR, and relevant federal security directives across all cleared programs. - Develop and enforce security policies, procedures, and SOPs tailored to a software product company environment. - Investigate and report security incidents and violations to DCSA and appropriate authorities; drive root cause analysis and remediation. - Support CMMC assessments, government inspections, and contract-driven security audits. - Stay current on evolving federal security regulations and proactively update AppGate's security program accordingly. Qualifications - Active Secret clearance; TS or TS/SCI strongly preferred. - 5+ years of industrial security / FSO experience with a cleared defense contractor or government entity. - Deep working knowledge of NISPOM (32 CFR Part 117) and DCSA processes. - Hands-on experience with DISS, NBIS, or equivalent personnel security systems. - Experience managing an FCL and conducting DCSA self-inspections. - FSO Certification through DCSA's Center for Development of Security Excellence (CDSE) or equivalent. - Excellent communication skills — able to translate complex security requirements for non-security audiences including software engineers and executives. - Bachelor's degree in security management, information assurance, cybersecurity, or a related field — or equivalent professional experience. Preferred Qualifications - Prior FSO or security management experience at a software, SaaS, or cybersecurity company. - Familiarity with CMMC (Cybersecurity Maturity Model Certification) Level 2/3 requirements and C3PAO assessment processes. - Understanding of cloud security environments (AWS GovCloud, Azure Government) in the context of classified or CUI-handling programs. - Experience with ITAR/EAR export control compliance, including technology control plans (TCPs). - OPSEC Coordinator certification or Special Access Program (SAP) security experience. - Professional certifications: CPP (Certified Protection Professional), PSP, or SAPPC. - Familiarity with Zero Trust concepts and how they intersect with federal security program requirements — a plus given AppGate's mission. Compensation - Base salary range: 90-115k Company Description AppGate secures and protects the most valuable assets for the Department of War (DoW) and various Federal Agencies with its high performance Zero Trust Network Access (ZTNA) solution. AppGate is the only direct-routed ZTNA solution purpose-built to support DoW mission requirements by enforcing least privilege access across distributed, global, and disconnected environments. AppGate is fully operational across many DOD branches, including the Marine Corps, Navy, Air Force and Space Force.

• Focus exclusively on new business: identify, prospect, and develop new sales opportunities • Manage the full B2B consultative sales cycle, from prospecting through closing • Build and maintain a robust, healthy, and predictable pipeline • Conduct consultative engagements to understand business pain points, operational risks, and customer needs • Navigate enterprise sales, engaging with stakeholders at multiple levels including C-level, IT, Information Security, Compliance, and other strategic areas • Lead complex and strategic negotiations • Partner with technical teams, pre-sales, and delivery to design customer-aligned solutions • Represent the company at events, networking activities, and demand-generation initiatives • Exceed aggressive commercial targets with a strong focus on performance and revenue expansion