Senior Security Subject Matter Expert – AI/ML, Cloud & Security

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🔥 0 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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By Light Professional IT Services

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2002

💼 Consulting

📦 Logistics

🔒 Cybersecurity

Consulting • Logistics • Cybersecurity

By Light Professional IT Services is a technology and systems engineering company specializing in supporting warfighters and federal agencies. They offer a range of services including communications, cybersecurity, modeling and simulation, and advanced training solutions. By Light focuses on mission readiness through innovative IT solutions, cloud services, and workforce optimization, ensuring their clients are prepared for future challenges.

📋 Description

• Design, implement, and maintain security controls across system development and operations • Secure AWS-based cloud environments, including STIG/NIST-aligned architectures and least-privilege IAM policies; provide working knowledge of Azure and/or Google Cloud • Perform system hardening, vulnerability scanning, monitoring, and incident response using tools such as Splunk, Security Onion, and Tenable • Analyze logs, develop alerts and detection content, and support forensic investigations and threat hunting • Support security architecture design and integration for new and existing systems, including infrastructure-as-code deployments such as Terraform and GitLab CI/CD • Partner with engineering teams to embed security requirements throughout the AI/ML and cybersecurity product development lifecycle, from design through deployment • Perform security reviews of AI/ML models, pipelines, and training data prior to release, including adversarial risk, model integrity, data provenance, and anomaly-detection model validation • Support secure-by-design practices for AI-enabled SOC tooling and cybersecurity products, including threat modeling, secure code review, least-privilege data access, audit logging, and human-approval gates for AI-assisted actions • Provide support and oversight for patching selection and updates, training data security and integrity, network monitoring and access controls, and review and approval of AI-related changes and updates • Support compliance activities aligned with CMMC Level 2, SOC 2, and ISO/IEC 27001 • Contribute to security documentation, risk assessments, and audit readiness efforts

🎯 Requirements

• Bachelor's degree (or equivalent experience) plus 7+ years of relevant security experience, including SOC, incident response, or detection engineering • Hands-on experience securing on-premise/AWS environments, including STIG/NIST-aligned architectures • Experience with cloud security and enterprise security tools (e.g., Splunk, Security Onion, Tenable, or equivalent SIEM/vulnerability management platforms) • Proficiency in Python for automation, security tooling, or ML-driven analytics • Working knowledge of AI/ML system architectures and associated security risks (e.g., model integrity, data poisoning, adversarial inputs) • Active Top Secret clearance (SCI/Poly preferred, depending on program requirements)

🏖️ Benefits

• Medical, Dental & Vision Coverage • Wellness Program • 401(k) Matching • Disability (Short Term & Long Term) • Employee Assistance Program • Life Insurance • Education & Training • Generous Leave Policy (11 Federal Holidays, PTO, and Military Leave)