Senior Security Engineer Jobs

Experienced platform engineer needed to lead and scale Signifyd's GCP/Kubernetes cloud platform, building self-service tooling, AI-driven automation, and robust observability for a global commerce product.

Lead performance and scalability for Veza’s Access Graph platform as a Senior Staff Software Engineer and technical lead, driving benchmarks, observability, and cross-team architectural decisions.

Lead the architecture and delivery of Crusoe's cloud and infrastructure management systems to enable highly available, secure, and scalable AI infrastructure.

Help deliver the Verisian Platform by designing, implementing, and operating full-stack features that bring clinical-trial insights and AI-powered tooling to regulated life-science customers.

Vannevar seeks a Senior Fullstack Software Engineer to build agent-powered mission consoles that enable faster, more accurate decisions for national-security users.

Lead the engineering efforts to build and operate scalable, secure backend services and APIs that safeguard user data and enhance platform reliability for a high-impact remote product team.

Senior Software Engineer needed to design and operate scalable, secure backend services and drive product-critical initiatives for a fast-moving platform company (remote in the US).

Dispel seeks a Senior Backend Engineer to architect, implement, and operate secure, high-performance networked services across cloud and infrastructure layers.

A senior backend engineer role focused on building scalable, secure production services and leading technical initiatives across APIs, performance, and reliability for a consumer-facing platform.

Metriport is looking for a hands-on Senior Security Engineer to lead full-stack security initiatives, drive compliance in a HIPAA environment, and mentor the team on secure development practices.

Tanium is hiring a Senior Solution Engineer based in Atlanta to lead technical pre-sales, demos, and POVs for large enterprise customers, driving solutions across security and IT operations.

Lead development of autonomy, embedded, and cloud software for Anduril’s maritime autonomous platforms, delivering deployed systems that advance national defense capabilities.

CyberArk is looking for a Senior Software Engineer to develop React and TypeScript frontend platform experiences for Machine Identity Management in a hybrid Santa Clara role.

Senior backend engineer needed to design and implement scalable APIs and services that support TRM’s blockchain analytics platform and product roadmap.

Senior Backend + Applied AI Engineer to build and own core backend systems and AI orchestration that deliver reliable, secure multimodal agent features for Fortune 500 customers.

Delinea is hiring a Senior Software Engineer (SAP) to lead the architecture, development, and long-term product roadmap for the Fastpath Assure–SAP connector.

Mozilla is hiring a Senior Software Engineer to lead backend development for Firefox Monitor, building scalable Node.js/TypeScript cloud-native systems that protect user privacy and reliability.

Bitwarden is hiring a Senior Security Engineer to run purple team engagements, perform penetration and code testing, and partner with engineering and SOC teams to strengthen security across its open-source password, secrets, and passwordless products.

Build and ship real-time, safety-focused software for a life-saving cardiac robotics platform while working hybrid from Santa Cruz.

Kaseya seeks a Senior Network Security Engineer to manage and enhance enterprise network security systems—especially Palo Alto firewalls and VPNs—in a fully remote, fast-growing environment.

Hinge Health is hiring a Senior Backend Software Engineer (Accounts) to architect and implement scalable Golang gRPC services powering secure member accounts and data integrations.

SciTec seeks a Senior Software Engineer to lead the design and implementation of scalable microservices and real-time data processing pipelines in support of DoD-focused remote sensing and analysis missions.

CyberArk is hiring a Senior Back End Platform Engineer to build scalable backend services and integrations that secure machine identities across high-throughput, multi-tenant cloud environments.

ERG is hiring a Senior Network Engineer to engineer and secure mission-critical Navy LAN/WAN environments at NSWC Indian Head, supporting DoD communications and operations.

Platinum Technologies seeks a Senior Data Security Engineer to architect and enforce advanced DRM, key management, and ABAC-driven policies across SIPR/Top-Secret (Kiteworks) and NIPR (Microsoft Purview) environments.

Medical Guardian is hiring a Senior Security Engineer to lead cloud and AI security engineering, incident response, and security architecture across Azure and hybrid environments.

Lead the design and implementation of Okta-based SSO/MFA and identity solutions as a Senior Software Engineer on LVT's security-focused engineering team.

MathWorks is hiring a Senior Network Engineer to architect and secure its global enterprise and cloud networks while improving automation and mentoring a global team.

Lead a backend engineering team at WGU to design and deliver secure, scalable web services and integrations that support the university's mission of expanding access to higher education.

Build and scale backend guardrails and observability tooling at LiteLLM to ensure secure, transparent, and high-performance infrastructure used by enterprise customers.

Lead full-stack engineering at Tin Can to build secure, scalable APIs and device infrastructure that keep kids connected without smartphones.

Inclusive & Diverse

Rise from Within

Mission Driven

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Dare to be Different

Reward & Recognition

Fast-Paced

Maternity Leave

Paternity Leave

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

401K Matching

Paid Holidays

Paid Sick Days

Paid Time-Off

Learning & Development

Social Gatherings

Lead the architecture and implementation of an AI-driven, risk-based vulnerability management platform at Robinhood to automate discovery, prioritization, and remediation across cloud-native infrastructure.

Senior Software Engineer sought to lead design and implementation of scalable cloud developer tools with MacOS support in a fully remote role.

Handshake AI is hiring a Senior Cloud Engineer to design and automate scalable, cloud-native infrastructure and champion IaC, GitOps, and CI/CD best practices across the organization.

College Board is hiring a Senior Security Engineer to lead hands-on security assessments, establish secure-by-default standards, and reduce shadow IT across cloud and application systems in a fully remote role.

Lead product security for Anduril’s advanced AI-enabled defense platforms, designing, implementing, and validating security features across embedded, firmware, and system levels.

Anduril seeks a hands-on Senior Compliance Engineer to architect and automate scalable compliance controls across cloud, on-prem, and embedded environments to support mission-critical defense systems.

Lead design and delivery of secure, full-stack AI solutions for U.S. federal customers on the Moveworks platform, combining systems integration, LLM-based design, and customer-facing technical ownership.

Lead the architecture and operation of production-grade cloud services at ExtraHop, shaping a secure, scalable platform that powers advanced NDR and observability solutions.

ALTEN Technology USA is hiring a Senior Systems Engineer to drive system-level requirements, MBSE, and integration for advanced satellite missions in a remote capacity.

Senior Software Engineer (remote, California) to design and ship scalable developer-focused cloud tooling and MacOS support while providing technical leadership and improving system reliability.

Senior Software Engineer needed to lead development of scalable cloud developer tools with a focus on macOS support, system reliability, and mentorship in a fully remote role.

Senior Solutions Architect role to provide technical leadership across high-priority customer engagements and field strategy for a global data analytics and Salesforce consulting firm.

Senior Software Engineer needed to lead design and implementation of scalable cloud developer tools with strong macOS experience in a fully remote role.

Lead a remote engineering effort to design scalable cloud developer tools with an emphasis on macOS support, reliability, and developer experience.

Work at the intersection of cloud, infrastructure, and application security to design and deploy defensive controls for a leading defense-technology company.

Anduril is hiring a Senior Robotics Software Engineer in Atlanta to drive architecture and implementation of autonomy, perception, and systems integration for deployed robotic platforms.

Vannevar is hiring a Senior Frontend Engineer to design and maintain the frontend platform and shared libraries that power mission-critical defense products.

Lead the development of high-throughput backend services in Go for mission-critical national security systems, working across cloud and controlled environments.

Illumio seeks a Senior Software Engineer to build containerized Go microservices and drive secure, scalable cloud-native features for its breach containment platform at its Sunnyvale HQ.