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Senior Security Subject Matter Expert (AI/ML, Cloud & Security) in New York at Jobgether

NewJob Function: Information Technology
Jobgether
New York, 10455, United States
Posted on
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Job Description

Senior Security Subject Matter Expert (AI/ML, Cloud & Security)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Security Subject Matter Expert (AI/ML, Cloud & Security) based in United States.

This is a senior technical security role focused on protecting cloud-based systems and cybersecurity capabilities within demanding Federal and DoD environments. You will design and implement security controls across cloud infrastructure, security operations, and emerging AI/ML capabilities. The role combines hands-on cloud security, SOC engineering, threat detection, incident response, risk management, and secure AI development. You will work closely with engineering teams to embed security throughout the product and ML lifecycle, from architecture and development through deployment. The position also contributes to compliance, audit readiness, vulnerability management, and secure-by-design practices. It is an opportunity to shape security architecture for mission-critical systems while addressing the evolving risks associated with AI-enabled technologies.

Accountabilities
  • Design, implement, maintain, and continuously improve security controls across system development and operational environments.
  • Secure AWS cloud environments using STIG- and NIST-aligned architectures, least-privilege IAM, and established cybersecurity best practices, while supporting environments involving Azure and/or Google Cloud.
  • Perform system hardening, vulnerability scanning, security monitoring, incident response, and remediation activities using platforms such as Splunk, Security Onion, Tenable, or equivalent tools.
  • Analyze security logs, develop detection rules and alerting content, and support forensic investigations and threat-hunting activities.
  • Contribute to security architecture and integration for new and existing systems, including infrastructure-as-code and CI/CD deployments using technologies such as Terraform and GitLab CI/CD.
  • Partner with engineering teams to integrate security requirements throughout AI/ML and cybersecurity product development lifecycles.
  • Conduct security reviews of AI/ML models, pipelines, and training data, assessing model integrity, data provenance, adversarial risks, and anomaly-detection model validation.
  • Support secure-by-design practices for AI-enabled SOC tools and cybersecurity products, including threat modeling, secure code reviews, least-privilege data access, audit logging, and human-approval controls for AI-assisted actions.
  • Provide security oversight for patch selection and updates, training-data security and integrity, network monitoring, access controls, and AI-related system changes.
  • Support compliance initiatives aligned with CMMC Level 2, SOC 2, ISO/IEC 27001, and applicable Federal and DoD security requirements.
  • Contribute to security documentation, risk assessments, control assessments, audit preparation, and remediation activities.
  • Work collaboratively with technical and security stakeholders to identify emerging threats, strengthen defensive capabilities, and improve the overall security posture of mission-critical systems.
Requirements
  • Bachelor's degree or equivalent professional experience, combined with 7+ years of relevant cybersecurity experience.
  • Strong background in security operations, incident response, detection engineering, cloud security, or related cybersecurity disciplines.
  • Hands-on experience securing on-premises and AWS environments, including STIG- and NIST-aligned security architectures.
  • Practical experience with enterprise security technologies such as Splunk, Security Onion, Tenable, or comparable SIEM, monitoring, and vulnerability-management platforms.
  • Proficiency in Python for security automation, tooling, analytics, or ML-related applications.
  • Working knowledge of AI/ML architectures and their associated security risks, including model integrity, data poisoning, adversarial inputs, and data provenance.
  • Strong understanding of cloud security principles, access controls, vulnerability management, monitoring, threat detection, and incident response.
  • Experience integrating security into software development and operational processes, with an understanding of DevSecOps principles.
  • Familiarity with infrastructure-as-code and CI/CD technologies such as Terraform and GitLab CI/CD is preferred.
  • Experience supporting Federal, DoD, or other highly regulated environments is preferred, including CDM or comparable vulnerability-management programs.
  • Experience with AI/ML anomaly detection or analytics frameworks such as Splunk MLTK/DSDL, scikit-learn, TensorFlow, MLflow, embeddings/RAG, or vector databases is preferred.
  • Experience contributing to AI/ML or cybersecurity product development, secure design reviews, or security practices for ML pipelines is preferred.
  • Professional certifications such as CISSP, CEH, C|CISO, GIAC, GICSP, ITIL, or comparable credentials are preferred.
  • Strong analytical, problem-solving, communication, and collaboration skills.
  • Must hold an active Top Secret security clearance; SCI and/or Polygraph eligibility is preferred depending on program requirements.
Benefits
  • Opportunity to work on mission-critical cybersecurity and AI/ML capabilities supporting Federal and DoD environments.
  • Exposure to advanced cloud security, SOC engineering, threat detection, AI/ML security, and DevSecOps practices.
  • Opportunity to contribute to secure-by-design architectures and emerging AI-enabled cybersecurity technologies.
  • Work involving AWS and other major cloud platforms, infrastructure-as-code, CI/CD, SIEM, vulnerability management, and ML analytics technologies.
  • Professional development opportunities through exposure to evolving cybersecurity standards, technologies, and government compliance frameworks.
  • Opportunity to apply and expand expertise in CMMC, NIST, STIG, SOC 2, and ISO/IEC 27001-aligned security practices.
  • Senior-level technical ownership within a highly security-focused environment.
  • Fully remote opportunity, subject to program and security requirements.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
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Job Location

New York, 10455, United States

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