Seattle Onsite Security Engineer — Contract

Alltech Consulting Services, Inc.; Seattle (WA); On-site; USD 83,000 - 131,000; Full time

Job summary

Alltech Consulting Services, Inc. is seeking a Security Engineer for an onsite, local-Seattle contract role. The position requires you to be local to Seattle, WA, and work onsite.

The ideal candidate has 3+ years in security engineering or related fields, with hands-on security testing, threat modeling, and ability to communicate findings to engineering and privacy stakeholders. Preference for experience with AI/LLM agents, cloud environments, and security automation using Python/Go/Bash.

Qualifications

• 3+ years of professional experience in security engineering or related field.
• Experience reviewing complex designs and identifying security risks in applications, APIs, cloud services, microservices, or distributed systems.
• Strong knowledge of threat modeling, vulnerability classification, risk modeling, authentication/authorization, least privilege, and data protection principles.
• Hands-on experience with security testing, vulnerability investigation, penetration/adversarial testing, or validating security controls.
• Ability to communicate technical findings clearly and collaborate with engineering, security, privacy, and third-party stakeholders.
• Preferred: assessing AI/LLM agents, prompt injection and unsafe tool use, privacy design reviews, cloud environments, and security automation using Python, Go, Bash, or similar languages.

Skills

Security engineering

Application security

Threat modeling

Communication

Security testing

Job description

Alltech Consulting Services, Inc. is seeking a Security Engineer for an onsite, local-Seattle contract role. The position requires you to be local to Seattle, WA, and work onsite.

The ideal candidate has 3+ years in security engineering or related fields, with hands-on security testing, threat modeling, and ability to communicate findings to engineering and privacy stakeholders. Preference for experience with AI/LLM agents, cloud environments, and security automation using Python/Go/Bash.