Senior Security Engineer

Job overview

The Senior Security Engineer role is based in Sacramento, CA, with an onsite or hybrid work model. Pay is $145,000–$180,000 per year. Luxer One builds smart locker and access systems spanning cloud infrastructure, mobile applications, IoT firmware, and AI systems. This high-ownership role leads security across the company’s cloud, product, IoT, and AI environments. The engineer designs and operates security controls, responds to incidents, owns compliance programs, and partners with engineering teams to protect systems and customer data as the business grows.

What you'll do

• Build and operate security controls, tools, and programs
• execute incident response, vulnerability management, and SIEM tuning
• conduct threat modeling and coordinate penetration testing
• enforce secure software development practices in CI/CD
• secure AI and autonomous-agent systems through guardrails and monitoring
• own compliance programs
• manage cloud security across AWS or GCP
• communicate security policies, post-mortems, and findings.

What we're looking for

Skills & competencies

senior security engineer

sacramento ca

luxer one

onsite or hybrid

cloud security

product security

ai security

iot security

incident response

iso 27001

$145k–$180k

Work arrangement

• Weekend coverage required

Benefits & perks

• 401(k) with up to 4.5% matching
• untracked vacation
• hybrid work schedule
• tuition reimbursement
• medical, dental, vision, and life insurance
• employee assistance programs
• advancement and learning opportunities.

Why this role

The role combines IT and product security, AI/LLM security, cloud security, and end-to-end compliance ownership. The posting describes a hybrid work schedule as a benefit and also lists onsite or hybrid work in Sacramento.

About the employer

Luxer One is hiring for this role. Industry: Nonresidential Property Managers. Sector: 53.