Staff AppSec Engineer

Primary responsibilities include:

Lead Wayfinder Frontier AI Services customer engagements end-to-end, scope the work, deliver the technical findings, and present results to executive and technical stakeholders.

Review and triage findings from our agentic code scanning pipeline against customer C, C++, Rust, and Java codebases. Validate true positives, eliminate noise, and ensure every finding that reaches the customer is a decision they can act on.

Conduct deep code review across C, C++, Rust, and Java code and common frameworks.

Present findings to stake holders, translate technical risk into business impact and map exposures into end-to-end exploitation chains.

Author and maintain SAST rule packs that scale across the customer base, and partner with our AI/ML engineers to improve our agentic scanning engine.

Provide expert remediation guidance to customer development teams and validate fixes through follow-up review.

Work closely with our engineering teams to enhance our agentic code scanning pipeline, and reduce false positives.

Mentor senior AppSec engineers and software-focused threat hunters to elevate team technical standards.

Define and refine the service line’s core methodologies, engagement playbooks, and scoping templates.

AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.

We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:

Equity & Rewards

Restricted Stock Units (RSUs)

Employee Stock Purchase Plan (ESPP)

Time Off & Wellbeing

Flexible time off

Paid company holidays and paid sick time

Gender-neutral parental leave

Grandparent leave

Insurance & Financial Security

Medical, dental, and vision coverage

401(k) retirement plan with company match

Life and disability insurance

Health and dependent care FSA

Voluntary benefits (hospital, accident, critical illness)

Employee Assistance Program (EAP)

ARAG pre-paid legal

Nationwide pet insurance

Cancer Care program

Global business travel medical insurance

Work Perks & Flexibility

Home office allowance

Mobile phone reimbursement

Wellness & Lifestyle

Wellness coach

Wellness/gym reimbursement

Fertility coverage

Adoption & surrogacy reimbursement

This U.S. role has a base pay range that will vary based on the location of the candidate. For some locations, a different pay range may apply. If so, this range will be provided to you during the recruiting process. You can also reach out to the recruiter with any questions.

SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

SentinelOne participates in the E-Verify Program for all U.S. based roles.