Senior App Security Engineer: Threat Modeling & Secure SDLC
H&R Block
H&R Block, Inc. is seeking a Senior Application Security Engineer to ensure the security of products throughout their lifecycle. You will consult with security stakeholders and guide secure design and development, with emphasis on threat modelling and secure DevOps practices. Responsibilities include threat modelling, code reviews, SAST/DAST, and automation to embed security in the CI/CD pipeline. You will mentor teams and promote security awareness across engineering and product functions. #J-18808-Ljbffr H&R Block
- ...is seeking an experienced Application Security Engineer to design and implement mission-critical... .... You will lead security reviews, threat modeling, and vulnerability management while partnering... ...tools, cloud security, and modern SDLC practices. #J-18808-Ljbffr TRM LabsSuggested
- LaunchDarkly’s Product Security team is hiring a Product Security Engineer II to strengthen security for the platform engineers build every day. You’ll lead threat modeling engagements, own CNAPP triage, and contribute to SDLC tooling while leveraging AI to accelerate security...Suggested
- ...Inc. is seeking a Member of Technical Staff, Product Security to partner with product and engineering teams to implement security controls across... ...Francisco, CA, you will drive secure design reviews, threat modeling, and shift-left security practices across the development...SuggestedShift work
$164.3k - $222.3k
...Verisign helps enable the security, stability, and resiliency of the internet... ...ability to grow your career. The Senior Application Security Engineer will play a lead role in securing... ...phases, including application threat modeling for new and significantly changed...SeniorWork at officeFlexible hours$160.3k - $240.5k
...Senior Application Security EngineerSkip to main content#Senior Application Security Engineer page is loaded## Senior Application Security EngineerApplylocations: Remote, Texas... ...fundamental AppSec tasks, including threat modeling, secure design reviews, code evaluation,...SeniorWork at officeRemote workWorldwide- Upside is seeking a Staff Application Security Engineer to own the application security program across mobile, web, and cloud systems. You... ...reviews, and annual pen tests, drive remediation with cross-functional teams, and design threat models for #J-18808-Ljbffr BazetaSeniorRemote job
- Verisign is seeking a Senior Application Security Engineer to lead security across software used by the company. You will collaborate with development... ...leadership, communication, and hands-on expertise in threat modeling, vulnerability assessments, and AI security practices....Senior
- ...against both the ordinary threats that hit any high-value fintech... ...the Role We are hiring a Senior Security Engineer - Product Security to own... ...engineering teams, driving threat modeling, owning secure code reviews... ...and evolve our secure SDLC: where security fits in the...SeniorContract work
- .... The Role: We're looking for a Security Engineer to join our AI Platform Security team.... ...portfolio of products: design reviews, threat modeling, risk acceptance, and driving high-... ...Drive shift-left adoption across the SDLC through pipeline gates, guardrails, paved...SeniorWork at officeLocal areaShift work3 days per week
- ...automotive, robotics, security, climate, and more—... ...We’re looking for a Senior Security Engineer to design, build, and... ...for the AI platforms (model supply chain,... ...development on AI product threat modeling: Advise on guardrails... ...assistants in the SDLC, including secret...SeniorFull timeWork at officeLocal areaMonday to Friday
$165k - $190k
...with useful data. Redox Engine, a flexible... ...Impact We are seeking a Senior Security Engineer to take ownership... ...embedding security into the SDLC through hands‑on work... ...our culture: you model the behavior, you embrace... .... Experience with threat modeling for...SeniorFull timeRemote workFlexible hours$180k - $230k
...transform regulated industries and beyond. Security at Valon Our customers entrust us... ...partners closely with Product and Engineering to design and deliver secure,... ...seeking an experienced and skilled Senior Security Engineer, Threat & Offensive Security to join our growing...SeniorLocal areaRemote workFlexible hours- REPAY is seeking an experienced Application Security Engineer to lead product security across applications and cloud environments. You will review new features, conduct threat modeling, and define secure design patterns aligned to OWASP, NIST, CIS, and PCI DSS. You will...Senior
$157.68k - $238.5k
Senior Security Engineer - Threat Detection About this role Samsara is hiring a Senior Security Engineer - Threat Detection (Remote - California, US). This is an Engineering role listed on the official Samsara careers site. Key Responsibilities: Build and operate the...SeniorRemote work$232k - $310k
Senior Staff Security Engineer, Product Security San Francisco, CA, United States At... ...increasingly sophisticated threat landscape. You will serve... ...drive secure design, threat modeling, vulnerability management,... ...authorization design, and secure SDLC development. Deep...SeniorFull timeWork at officeLocal area- We’re looking for a seasoned Security Engineer who has started applying that expertise... ...hands‑on with the unique threat landscape that comes with AI — prompt injection, model integrity, agentic pipelines,... ...delivery practices across the SDLC Evaluate and help secure...SeniorLocal areaRemote workFlexible hoursWeekend work
- Veeam is seeking a senior security engineer to design and operate detection systems across multi-cloud environments, lead incident response, and... ...for SOC 2 Type 2 and ISO 27001 compliance, while advancing threat hunting and incident response capabilities across VDC...Senior
$143.8k - $231.9k
About the role: As a Senior Information Security Engineer (AppSec) at Camunda, you’ll join a small, senior,... ...engineering teams across the entire SDLC to make sure our platform is... ...design and architecture reviews and threat modeling for distributed, API- and microservices...SeniorWork at officeLocal areaRemote workWork from homeHome officeFlexible hours- ...seeking an experienced Principal Application Security Engineer to lead application security across our... ...and ensure security is built into the SDLC. Reporting to the CISO, you will drive strategy, governance, and threat modelling, oversee vulnerability management, and...
- REPAY is seeking a highly motivated Senior Security Engineer to join the Security Operations Center. You will monitor security events, triage incidents, conduct proactive threat hunting, and drive response from detection through containment. You’ll develop and refine playbooks...Senior
- ...physical world, moving beyond traditional security solutions to deliver AI-driven,... ...Today Govies Award for 2025. Security engineering at LVT centers on building durable capabilities... ...as code, aligned to a documented threat model and optimized for signal quality rather...SeniorFull timeWork at officeImmediate startFlexible hours
$151.7k - $210k
Security Engineering Senior ManagerSkip to main contentThis website uses cookies and similar technology... .../authorization, encryption, and threat modeling.* Experience working with modern security... ...SCRUM methodologies, and secure SDLC.* Excellent problem-solving skills and...SeniorContract workWork at officeWork from homeWork visa- # Senior Security Engineer, Product SecurityGoodleapOn-siteUnited StatesCybersecurityPosted Sep 22, 2026About GoodLeap: GoodLeap is a technology... ...changes, and feed what you learn back into the tooling. • Threat model from product designs. Review PRDs and technical designs...Senior
- LangChain, Inc. is seeking a hands-on Security Detection Engineer to protect our production platform and cloud infrastructure. You will translate threat models into telemetry, build scalable detections, and drive proactive threat hunting while collaborating with Product...Senior
- SynthBee, Inc. is seeking a Senior Security Engineer to design, build, and operate the technical controls that make our security posture durable... ..., and architecture, with responsibilities spanning threat modeling, incident response, and secure CI/CD integration. #J-188...SeniorWork at office
- ...cloud-scale, low-code security automation for... ...spans 16 countries! Senior Security Solutions Engineer Reports to: Content Engineering... ..., identity response, threat intel, case... ...SOC and MSP operating models into Turbine playbooks, components, apps, and dashboards that...SeniorShift work
- **Senior Security Engineer** **Job Summary**The Sr. Security Engineer designs, implements... ...depth to turn evolving threats, vulnerabilities, and... ...as Perview, Defender, Cloud App Security, etc...), Tenable,... ...-** Set high standards and model responsibility**Empowered Collaboration...SeniorRemote work
- What you'll do... The Senior Application Security Engineer is responsible for ensuring... ...and Mitigation: Perform threat modelling application design solutions... ...Development Lifecycle (SDLC). Conduct code reviews, penetration... ...systems, or mobile app security. Knowledge of...Senior
- ...works in the open, and ships at pace. The engineers on this team are the people market... ...one main product line to four, and the security work on those products has outgrown the... ...Product and protocol security reviews: threat modeling, secure design review, whitebox code review...SeniorContract workRemote work
- Muon Space, Inc. is seeking a Senior Security Engineer to own and advance security posture across satellites, ground systems, mission networks... ...800-171 and ITAR/EAR, with responsibilities spanning threat modeling, IAM hardening, and security monitoring across AWS and on...Senior
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