Range
Senior Security Engineer
$150K–$250K
McLean, VA · On-site · Senior · Full-time · Posted Oct 2, 2026
- Experience
- 6+ years of professional security engineering experience.
- Education
- Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
About the job
Conduct offensive security assessments of Range’s AI systems, cloud infrastructure, and applications, then work with engineers to remediate risks and strengthen security operations.
What you'll do
- Assess AI systems, infrastructure, and applications for vulnerabilities; demonstrate findings and support remediation.
- Build automated security tools and improve threat detection, response, and security metrics.
- Help define defenses against AI-specific threats and strengthen security practices across engineering.
What they ask for
- Hands-on offensive security experience in red teaming, penetration testing, or vulnerability research.
- Experience assessing cloud infrastructure security and analyzing and exploiting web application vulnerabilities.
- Ability to develop security testing tools and automation using Python, Go, or similar.
- Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
Nice to have
- Experience securing AI/ML systems or familiarity with AI-specific attack vectors.
- Fintech or financial services security experience.
Pay
$150,000 – $250,000 USD base salary
Tools
AWS, EC2, ECS, RDS, S3, IAM, Python, Go
AI focus
Probe AI systems for weaknesses and assess threats to training pipelines, inference systems, model architectures, and supply chains, including prompt injection, model poisoning, and data extraction.
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