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Added 7 mins ago
AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)
Capital One
McLean, VA · Cambridge, MA · San Jose, CA · NY
Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…
Added 7 mins ago
AI Engineer 5 (AI Foundations: Evaluations and Agentic Workflows)
Capital One
McLean, VA · San Francisco, CA · Cambridge, MA · San Jose, CA · NY
Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…
Added 10 mins ago
Lead Software Engineer
Highmark Health
Trenton, NJ
The job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The position…
Added 10 mins ago
AT
Information Security Solutions Engineer II
Auto Truck Group LLC
Trenton, NJ
- $105,050 to $149,700 USD / year
Holman is looking for a Security Engineer to work where cloud infrastructure and software development meet. You will review and design security architecture for our cloud environments,…
Added 22 mins ago
Principal, Software Development Engineer
CoreLogic Solutions, LLC
Dallas, TX
We are seeking a Principal, Software Development Engineer to provide hands-on technical leadership for Onehome, our consumer-facing real estate platform. This role will help evolve a…
Added 23 mins ago
Principal Software Engineer
Everpure
Bellevue, WA · Santa Clara, CA
Continuously explore and develop use of AI in all above areas to help accelerate the development life cycle and reduce traditional software development and maintenance pain points
Added 42 mins ago
E
Principal Embedded Software Engineer
Emerson
Shakopee, MN
- $150,000 to $200,000 USD / year
Join our Liquid Analysis team in Shakopee, MN, as a Principal Embedded Software Engineer, where you'll focus primarily on new product development while also supporting sustaining…
Added 44 mins ago
Principal, Software Development Engineer
CoreLogic Solutions, LLC
Dallas, TX
We are seeking a Principal, Software Development Engineer to provide hands-on technical leadership for Onehome, our consumer-facing real estate platform. This role will help evolve a…
Added 48 mins ago
GL
Principal - Forward Deployed Engineer
GlaxoSmithKline LLC
Remote, United States
- $205,425 to $342,375 USD / year
15 or more years of experience in software engineering and AI/ML engineering, including principal-level technical leadership across multiple teams or an enterprise.
Added 51 mins ago
Principal Product Engineer, Battery Management System (BMS)
Renesas
Plano, TX
The Principal Product Engineer for BMS is a highly experienced and technically proficient role responsible for the successful characterization, qualification, and high-volume manufacturing…
Added 52 mins ago
Staff Databricks Platform Engineer
Southern Glazer's Wine and Spirits
Dallas, TX
The Staff Databricks Platform Engineer owns the engineering of Southern Glazer's Databricks lakehouse as a product: the workspaces, governance model, compute fabric, and automation that…
Added 52 mins ago
A
Principal Software Engineering
AT&T
Dallas, TX
- $174,100 to $261,100 USD / year
As a Principal Software Engineering, you will be a lead architect for AT&T's AI-powered tools, automation platforms, and Agentic AI ecosystem, responsible for building and scaling the…
Added 53 mins ago
AI / Simulation Principal Engineer - Computational Fluid Dynamics
UL, LLC
Austin, TX
We are seeking a Principal Engineer – CFD Simulation Engineering to join our team. The ideal candidate will be a highly experienced technical leader with deep expertise in physics-based…
Added 53 mins ago
FAST Labs - Optical Systems Senior Principal Scientist
BAE Systems
Austin, TX
…needs. EOSS is seeking an experienced Scientist / R&D Systems Engineer to join our team. In this role you will be a technical individual contributor with opportunities to grow into a team…
Added 54 mins ago
Software Engineering Manager - Enterprise Solutions
Rehrig Pacific Company
Richardson, TX
Previous experience as a Principal Software Engineer preferred.
Added 55 mins ago
PRINCIPAL SOFTWARE ENGINEER (C# | .NET)
MedAcuity
Westford
We are looking for a Principal Software Engineer with expertise in C# / .NET who wants to apply their strong technical skillset, leadership skills, and problem-solving acumen to support…
Added 1 hour ago
Principal Engineer I - AI Engineering
Western Alliance Bank
Phoenix, AZ · Dallas, TX
As a Principal Engineer I, you'll provide SME expertise in GitHub Copilot, agentic engineering, and adjacent technology domains to ensure enterprise solutions are secure, compliant,…
Added 1 hour ago
Senior Analytical Data Scientist
Satomic
San Diego, CA
Reports to: Senior Principal Machine Learning Engineer
Added 1 hour ago
Staff Security Engineer
Mixpanel
San Francisco, CA
Mixpanel's Information Security & Risk Management (ISRM) team is hiring a Staff Security Engineer to partner with our product and engineering teams on how we build and run Mixpanel…
Added 1 hour ago
Principal Software Engineer (Remote)
8th Light
United States
…startups to the world's largest companies. We take on hard software challenges and turn them into durable results. We build agentic products, the platforms they run on, and the engineering…
Added 1 hour ago
Principal / Sr. Principal Engineer Software - Cloud & Applications
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Principal or Sr. Principal Software Engineer - Cloud and Applications to join our team of qualified, diverse individuals. This…
Added 1 hour ago
Sr. Principal / Principal Software Engineer - Release Train Engineer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Principal or Sr. Principal Software Engineer - Release Train Engineer to join our team of qualified, diverse individuals. This…
Added 1 hour ago
Principal Product Security Engineer
Cribl
Remote, United States
Cribl is looking for a Principal Product Security Engineer to serve as a hands-on technical authority at the intersection of application, cloud, and FedRAMP environment security. You will…
Added 2 hours ago
Staff Design Evaluation Engineer
Analog Devices Inc.
NC
…the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive…
Added 2 hours ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
The Sr Principal AI/ML Engineer, AI & Product Office owns the hardest technical bets and the foundation the team builds on, and builds and deploys the AI-enabled products that help the…

Mixpanel

Staff Security Engineer

San Francisco, CA, United States

$230,000 - $300,000 USD

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Job details

Pay: $230,000 - $300,000 USD
Experience: 10+ years of experience in security engineering, software engineering, or infrastructure engineering, with significant time in product security or infrastructure security
Posting language: English
Posted: Nov 6, 2026

Original job description

About Mixpanel

Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com.

About the Role

Mixpanel's Information Security & Risk Management (ISRM) team is hiring a Staff Security Engineer to partner with our product and engineering teams on how we build and run Mixpanel securely. You'll help design and implement security features in our product, set the security approach for how we adopt and build with AI, and lead the work to reduce existing risk in our engineering environment through lasting, platform-level solutions rather than one-off fixes. This is a hands-on technical role: you'll review designs, harden systems and pipelines, and build the kind of trust with engineering and product leaders that makes security part of how they plan and ship.

Responsibilities

Secure product design: Partner with product managers and engineers from the start of new initiatives to threat model, review designs, and define security requirements before code is written.
Security feature implementation: Design and build security features alongside product teams, such as SSO and SCIM, fine-grained access controls, audit logging, and encryption and key management, guiding engineers through implementation and validating the result.
Strategic risk remediation: Identify systemic risks in our engineering environment, prioritize them by impact, and lead multi-quarter efforts that remove whole classes of issues through secure defaults, shared libraries, and guardrails.
Infrastructure and Kubernetes security: Define and drive adoption of security baselines for our cloud and Kubernetes environments, including RBAC, network policies, pod security standards, workload identity, secrets management, and admission control.
AI security: Set the security approach for how Mixpanel adopts and builds with AI. Threat model AI-powered product features and agentic workflows for risks such as prompt injection, data leakage, and over-permissioned agents, define guardrails for internal use of AI coding tools, agents, and MCP integrations, and review new AI vendors and integrations with engineering, IT, and legal partners.
Secure development lifecycle: Harden each stage of our SDLC, from design and code review through build, release, and deployment. Own the security configuration of our GitHub organization and CI/CD pipelines, including access controls, branch protection, GitHub Actions permissions, secret scanning, dependency and code scanning, and software supply chain controls, in a way engineers will use rather than work around.
Secrets management strategy: Define and drive Mixpanel's secrets management strategy across applications, CI/CD, cloud, and Kubernetes. Centralize secrets in a managed store, replace long-lived credentials with short-lived, identity-based access where possible, set standards for ownership and rotation, and lead the cleanup of hardcoded or exposed secrets.
Partnership and influence: Build trusted relationships with engineering and product leaders, work through risk tradeoffs with them, and get security work onto team roadmaps.
Technical leadership: Set technical direction for product and infrastructure security, mentor other security engineers, raise security knowledge across engineering, and use AI tools to scale design reviews and automation.

We're Looking For Someone With

10+ years of experience in security engineering, software engineering, or infrastructure engineering, with significant time in product security or infrastructure security
A track record of working closely with product and engineering teams, and of shipping security features or platform changes together with them
Deep understanding of the full software development lifecycle, from design and code review through CI/CD, build, release, and deployment, and how to harden each stage. You should be comfortable reading code and pipeline configuration, though this role doesn't require writing production code
Hands-on experience hardening GitHub at the organization level, including SSO and access management, branch protection and rulesets, required reviews and CODEOWNERS, GitHub Actions security (least-privilege workflow tokens, OIDC to cloud providers, pinning third-party actions), secret scanning and push protection, and control of personal access tokens and GitHub Apps
Experience designing and rolling out a secrets management strategy, including centralized secret stores (e.g. HashiCorp Vault, GCP Secret Manager, AWS Secrets Manager), workload identity and short-lived credentials, automated rotation, and detection and response for leaked secrets
Deep product and application security expertise, including threat modeling, secure design review, and common vulnerability classes such as authentication and authorization flaws and multi-tenant isolation issues
Experience designing and implementing product security features such as authentication, authorization, SSO (SAML/OIDC), audit logging, or encryption
Strong infrastructure security experience in GCP or AWS, including IAM, network security, and infrastructure as code (e.g. Terraform)
Production Kubernetes security experience, including cluster hardening, RBAC, network policies, admission controllers, and container image security
Experience securing AI and LLM-based systems or company-wide AI adoption, including risks such as prompt injection, sensitive data exposure, and insecure agent tool use, and familiarity with guidance such as the OWASP Top 10 for LLM Applications
Experience leading cross-team remediation of systemic risk, from framing the problem and getting buy-in through to delivery
Strong relationship-building skills, with the ability to influence senior engineers and leaders without direct authority and to make pragmatic risk tradeoffs
Clear written communication, including design docs and security guidance that engineers can act on
Hands-on experience using AI tools (e.g. Claude Code) to automate or scale security work

Nice to Have

Experience securing a multi-tenant SaaS or data platform
Experience with software supply chain security (e.g. SLSA, Sigstore, SBOMs)
Experience with service mesh or zero-trust networking (e.g. Istio, mTLS)
Experience building AI governance in practice, such as approved-tool policies, model and AI vendor reviews, or access controls for AI agents and MCP servers
Experience building secure-by-default libraries or paved-road platforms for engineering teams
Background as a software engineer before moving into security, or equivalent experience working inside engineering teams
Experience supporting SOC 2 or ISO 27001 controls in engineering environments
CKS, OSWE, OSCP, or similar certification

What Success Looks Like

First 3 months: You've built working relationships with key engineering and product leads, learned our architecture and threat landscape, and delivered a prioritized assessment of the largest risks in our engineering environment with a proposed remediation strategy.
By 6 months: You're part of the design process for major product initiatives, including AI features, have shipped or co-built at least one security feature, the first strategic remediation effort is underway with engineering owners committed, and teams have clear security guardrails for adopting AI tools and agents.
By 12 months: You've removed at least one class of risk across our environment through a platform-level solution, established GitHub, CI/CD, Kubernetes, and cloud security baselines that teams follow by default, moved production services onto our standard secrets management approach, and are the partner engineering and product teams seek out early on security decisions.

Growth Path

This is a staff technical leadership role in our security engineering career path. From here, you can grow into Principal Security Engineer, where you'll set Mixpanel's long-term security architecture and shape how security and engineering work together across the company.

Compensation

The amount listed below is the total target cash compensation (TTCC) and includes base compensation and variable compensation in the form of either a company bonus or commissions. Variable compensation type is determined by your role and level. In addition to the cash compensation provided, this position is also eligible for equity consideration and other benefits including medical, vision, and dental insurance coverage. You can view our benefits offerings here.

Our salary ranges are determined by role and level and are benchmarked to the SF Bay Area Technology data cut released by Radford, a global compensation database. The range displayed represents the minimum and maximum TTCC for new hire salaries for the position across all of our US locations. To stay on top of market conditions, we refresh our salary ranges twice a year so these ranges may change in the future. Within the range, individual pay is determined by experience, job-related skills, qualifications, and other factors. If you have questions about the specific range, your recruiter can share this information.

Mixpanel Compensation Range

$230,000 - $300,000 USD

Benefits and Perks

Comprehensive Medical, Vision, and Dental Care
Mental Wellness Benefit
Generous Vacation Policy & Additional Company Holidays
Enhanced Parental Leave
Volunteer Time Off
Additional US Benefits: Pre-Tax Benefits including 401(K), Wellness Benefit, Holiday Break

*please note that benefits and perks for contract positions will vary*

Culture Values

Make Bold Bets: We choose courageous action over comfortable progress.
Innovate with Insight: We tackle decisions with rigor and judgment - combining data, experience and collective wisdom to drive powerful outcomes.
One Team: We collaborate across boundaries to achieve far greater impact than any of us could accomplish alone.
Candor with Connection: We build meaningful relationships that enable honest feedback and direct conversations.
Champion the Customer: We seek to deeply understand our customers’ needs, ensuring their success is our north star.
Powerful Simplicity: We find elegant solutions to complex problems, making sophisticated things accessible.

Why choose Mixpanel?

We’re a leader in analytics with over 29,000 customers and $277M invested from prominent investors: like Andreessen-Horowitz, Sequoia, YC, and, most recently, Bain Capital. Mixpanel’s pioneering event-based data analytics platform offers a powerful yet simple solution for companies to understand user behaviors and easily track overarching company success metrics. Our accomplished teams continuously facilitate our expansion by tackling the ever-evolving challenges tied to scaling, reliability, design, and service. Choosing to work at Mixpanel means you’ll be helping the world’s most innovative companies learn from their data so they can make better decisions.

Mixpanel is an equal opportunity employer supporting workforce diversity. At Mixpanel, we are focused on things that really matter - our people, our customers, our partners - out of a recognition that those relationships are the most valuable assets we have. We actively encourage women, people with disabilities, veterans, underrepresented minorities, and LGBTQ+ people to apply. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity or expression, sexual orientation, age, marital status, veteran status, or disability status. Pursuant to the San Francisco Fair Chance Ordinance or other similar laws that may be applicable, we will consider for employment qualified applicants with arrest and conviction records. We’ve immersed ourselves in our Culture and Values as our guiding principles for the impact we want to have and the future we are building.

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More about this job

Skills

Cybersecurity
Risk management
Security regulations
Kubernetes
GitHub
CI/CD
Supply chain management
Software development
Workflow
Google Cloud
AWS
SAML
Identity and access management
Infrastructure as code
IBM Terraform
Relationship building
Communication skills

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