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TDI (Tetrad Digital Integrity)

Information Systems Security Office (Cloud)

TDI (Tetrad Digital Integrity), Ashburn, Virginia, United States, 22011

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Overview

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC), is a U.S. Government program responsible for preventing, identifying, containing, and eradicating cyber threats to CBP networks. The SOC safeguards enterprise-wide information systems—including LAN/WAN, cloud, commercial Internet connections, public-facing websites, mobile/cellular networks, servers, and workstations—through continuous monitoring, intrusion detection, and advanced security services. The ISSO plays a critical role in ensuring security compliance, system resilience, and secure modernization of infrastructure and applications. This position requires deep technical expertise in systems engineering, cloud computing, and artificial intelligence (AI) technologies, combined with extensive governance, risk and compliance experience. Responsibilities

Provide cybersecurity oversight for major CBP applications and general support systems. Apply ISSO expertise across hybrid enterprise environments, including cloud-native platforms (AWS, Azure, Google Cloud Platform), containerized workloads, and virtualized infrastructure. Integrate AI/ML-driven security tools (threat detection, anomaly detection, behavioral analytics, predictive risk modeling) into security operations and compliance frameworks. Develop, draft, review and endorse all information systems security plans and other security authorization artifacts and documents such as: Standards for Security Categorization of Federal Information and Information Systems (FIPS 199) Assessment E-Authentication Determination Privacy Threshold Analysis (PTA) Privacy Impact Assessment (PIA) Risk Assessment Plan System Security Plan (SSP) Configuration Management Plan Contingency Plan Contingency Plan Test and Test Results Section 508 of the Rehabilitation Act Plan Plan of Action & Milestones (POA&Ms) Policy waiver and Risk Acceptance request Ensure that assigned systems are operated, maintained, and disposed of in accordance with applicable policies and procedures (NIST SP 800-37 Rev 2, DHS 4300A, CBP security policies, etc.). Develop, review, maintain, and provide system security documentation for assigned systems, including SSPs, Interconnection Security Agreements, Contingency Plans, POA&Ms, Waivers, and Exceptions through the DHS FISMA system management tool to implement and manage the NIST RMF. Complete all activities required by the DHS OA Program to transition assigned systems into the DHS OA Program and maintain system authorization under OA. Assist the Government with reporting and management of system-level security violations and incidents. Assist the Government with the technical security evaluation of threats and vulnerabilities involving new/enhanced technology. Assist the Government with providing oversight to vulnerability scanning processes and procedures, patch management, and remediation. Assist with the development of cyber security SOPs, playbooks, work instructions, and other procedures and processes to mature cyber security capabilities, with consideration for cloud security architectures and AI-enabled systems. Ensure cloud-based systems and AI applications align with Zero Trust principles and CBP policy. Lead technical security evaluations of threats, vulnerabilities, and risks specific to cloud workloads and AI-driven technologies. Oversee vulnerability scanning, patch management, and flaw remediation across hybrid and AI-enabled infrastructures. Support the development of cybersecurity SOPs, playbooks, and AI/automation-enhanced workflows to mature SOC capabilities. Qualifications

Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, or related discipline (Master’s preferred). 8–12 years of IT/cybersecurity experience (or 6+ years with a Master’s). 5+ years as an ISSO supporting major federal information systems/applications. Strong systems engineering foundation with proven cloud computing expertise (AWS, Azure, GCP, or equivalent). Hands-on experience with AI/ML tools for cybersecurity, such as anomaly detection, automated risk scoring, or AI-driven SOC platforms. Working knowledge of auditing security controls, risk management, and compliance reporting. Superior writing, communication, and critical analysis skills. Deep understanding of Information Assurance, Information Management, and NIST RMF. Must be a US Citizen. Preferred Qualifications

ISC2 Certified Information Systems Security Professional (CISSP) ISC2 Certified in Governance, Risk and Compliance (CGRC) ISACA Certified Information Security Manager (CISM) CompTIA Certified Advanced Security Practitioner (CASP+) Cloud certifications (AWS Certified Security, Azure Security Engineer Associate, Google Professional Cloud Security Engineer). Experience designing/assessing AI governance frameworks, bias/risk mitigation, and secure AI model deployment. Clearance: All CBP SOC employees are required to successfully complete a CBP Background Investigation to support this program Other

Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industries: Wireless Services, Telecommunications, and Communications Equipment Manufacturing Note: The posting previously included several extraneous postings and dates not relevant to this role; this refined description retains the core responsibilities and qualifications for the ISSO (Cloud) position.

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