Jobs in the United States

25+ jobs

Save this search

Added just now
DC Manufacturing Team Lead
ABEC Inc
Wilson, NC
…value is based on combining long experience with the ability to engineer, design, manufacture, commission, qualify, and service the entire bioprocess to reduce overall cost, shorten time to…
Added just now
Project Manager - Building Group
Royal Electric
Pleasanton, CA
…creating a space where everyone feels they belong. We are proud to support initiatives like "Breaking Barriers," showcasing the incredible contributions of women in our industry. Breaking…
Added 2 mins ago
Manufacturing Engineer
RealTruck
Grand Forks, ND
The Manufacturing Engineer will assess manufacturing processes and mechanical integrity of products to ensure they will meet or exceed the company and customer’s expectations. This role…
Added 3 mins ago
KS
Associate Sales Representative
Kastle Systems
Yorba Linda, CA
- $36 to $38 USD / hour
Coordinate with internal teams to support customer requirements and project execution.
Added 3 mins ago
Staff Software Engineer
Perry Weather
Dallas, TX
…and the HubSpot to Acumatica sync for closed deals. Hardware, support, sales, and finance all depend on these…
Added 4 mins ago
Sr. Software Development Engineer
LPL Financial Corp
Austin, TX
Responds to user support issues and requests for assistance; assists users with navigating the application(s) and resolving basic problems with data entry, uploading files, navigation,…
Added 5 mins ago
M
Electro-Mechanical Assembler
Manpower
Broomfield, CO
- $22 USD / hour
Perform standard in-process inspections to confirm conformance with drawings and work instructions; if failures occur, contact the Quality Engineer.
Added 5 mins ago
Product Marketing Director
Scan.com
Remote, United States
- Set pricing and packaging. Own market pricing across customer segments and verticals, including competitive benchmarking, pricing models, and packaging.
Added 7 mins ago
Turnaround Engineer
HF Sinclair
Anacortes, WA
…required. 5-10 years of experience in an operations technical support role (e.g., pressure equipment engineer, maintenance engineer, unit technical support engineer) strongly…
Added 7 mins ago
Sr. Full Stack Engineer, Launch Software
SpaceX
Hawthorne, CA
…engineers who treat fellow teammates with fairness, respect, and…
Added 7 mins ago
Database Administrator
SpaceX
Hawthorne, CA
Engineer, deploy and maintain all aspects of Microsoft SQL database monitoring.
Added 8 mins ago
TP
Automation Engineer
Tetra Pak
Brooklyn Park, MN
- $72,500 to $103,400 USD / year
We are looking for an Automation Engineer who will work independently in project and/or pre-project teams. You will design, implement, and validate complex automation solutions and provide…
Added 8 mins ago
Warehouse Lead - 2nd Shift
GXO Logistics
Summerville, SC
…boosts productivity and dedication. On our team, you’ll have the support to excel at work and the resources to build a career you can be proud…
Added 10 mins ago
MS
Principal Software Engineer - Digital Media - Dallas, TX
Military Spouse Jobs & VetJobs
United States
- $120,000 to $180,000 USD / year
Pilot Support: actively support in-store pilots. This includes troubleshooting live production issues and deploying hotfixes to ensure customer success during critical rollouts.
Added 10 mins ago
I
DevOps Engineer
Inspire11
Chicago, IL · 1 N Dearborn St. Chicago, IL
- Up to $10,000 USD / month
…focus on positively disrupting the marketplace and building customer loyalty in an ever-fickle consumer market. We are constantly keeping our eyes open for revenue generating opportunities…
Added 10 mins ago
CNC Tooling Sales and Application Engineer
Kennametal, Inc.
North West Houston, TX
…established customers, both direct and indirect, by managing customer relationship, providing technical direction/support, and increasing productivity for our customers. This role combines…
Added 11 mins ago
Senior Tech Delivery Lead Open Text
Sysco Payroll, Division of Sysco Resources Services, LLC
United States
Fluent across the full technology stack; owns delivery and support responsibility for two or more product or platform teams; drives technical priorities; supports delivery efforts through…
Added 11 mins ago
AS
Network Security Engineer, Lead | Top Secret w/SCI eligibility
AMERICAN SYSTEMS
Ridge Crest, CA
- $160,000 to $180,000 USD / year
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Lead Network Security Engineer to help operate and secure classified network infrastructure for a Department of…
Added 12 mins ago
2 Construction Project Managers- Positions 01714 and 01775
Department of Motor Vehicles
Richmond, VA
The Virginia Department of Motor Vehicles (DMV) is seeking two Construction Project Managers to support DMV and its customers through management of construction and inspection activities,…
Added 12 mins ago
Lead Software Development Engineer in Test (SDET)
TCC Toyota Motor Credit Corporation Company
Plano, TX
…what's possible. At TFS, you will help create best-in-class customer experience in an innovative, collaborative…
Added 12 mins ago
T
QC Lab Technician
TEKNOVA
Hollister, CA
- $25 USD / hour
At Teknova, our culture is all about creative problem solving, and our default answer is “Yes.” We’re customer-obsessed and go all in for them and each other. We aren’t interested in the…
Added 12 mins ago
Product Development Engineer
Fenner Precision Polymers
Gaffney, SC
Design new products and manage the life cycle of existing components to meet customer and manufacturability requirements
Added 12 mins ago
Applications Engineer II
Fenner Precision Polymers
Lititz, PA
Be a technical resource for Product Management providing product information, market insight, customer data and support for day to day PM function
Added 12 mins ago
Sr. Presales Networking Systems Engineer (Long Island, NY)
Hewlett Packard Enterprise
All, NY · Long Island City, NY
We are seeking a senior level Networking Systems Engineer to support K-12 and local governments throughout Long Island, New York. This is a remote, territory-based position. Candidates must…
Added 12 mins ago
Signal Integrity Engineer III
Hewlett Packard Enterprise
Roseville, CA
We’re looking for a motivated Signal Integrity Engineer to support our high-speed networking platforms, partnering closely with hardware, layout, and system teams to deliver robust,…

Lambda

Senior Product Security Engineer

San Francisco, CA, United States
Bellevue, WA, United States

$296,000 to $395,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $296,000 to $395,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

Lambda, The Superintelligence Cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our customers range from AI researchers to enterprises and hyperscalers. Lambda's mission is to make compute as ubiquitous as electricity and give everyone the power of superintelligence. One person, one GPU.

If you'd like to build the world's best AI cloud, join us.

*Note: This position requires presence in our San Francisco or Bellevue office location 4 days per week; Lambda’s designated work from home day is currently Tuesday.

About the Role

Lambda Security protects some of the world's most valuable digital assets: training data, model weights representing immense computational investments, and the sensitive inputs required to leverage best-of-breed AI models. We're responsible for securing every byte that powers breakthrough artificial intelligence.

As a Senior Security Engineer on Product Security, you'll make sure the right security decisions get made in everything Lambda sells, from the network and cluster infrastructure in our data centers to the software our customers use every day. Reporting to the Senior Manager of Security, you'll join a team spanning infrastructure security and application security, owning security outcomes for your area and partnering closely with Product Engineering, Data Center Operations and Engineering, Detection & Response, and GRC.

Product security at Lambda generates and protects revenue. Enterprises and AI labs evaluate our security before they move billion-dollar training runs and irreplaceable model weights onto our infrastructure, and this team supplies the answers. As Lambda launches new products and expands into new data centers, you'll threat model and review the designs behind each one, keep every customer's workloads isolated from the network fabric up, run vulnerability management as a risk-driven program, and bring technical depth to the customer security reviews behind enterprise deals. You'll work with direct access to LLMs hosted on Lambda's own infrastructure, alongside frontier models and AI tools, to take code and design review further than traditional approaches allow.

Product security covers a lot of ground, and we don't expect one person to be an expert in all of it. Some of our team go deep on infrastructure: networks, clusters, Linux and the hardware underneath. Others go deep on application security and code. We expect you to bring real depth in one and contribute across both. If you'd rather build security into systems alongside the engineers who own them than audit them from the outside, we'd love to talk.

We value diverse backgrounds, experiences, and skills, and we are excited to hear from candidates who can bring unique perspectives to our team. If you do not exactly meet this description but believe you may be a good fit, please still apply and help us understand your readiness for this role. Your application is not a waste of our time.

What You'll Do

Review Designs and Threat Model: Own security design reviews and threat models for the systems in your area, delivering actionable recommendations while changes are still cheap.
Secure Multi-Tenant Infrastructure: Harden the network, cluster, and infrastructure-service layers that keep each customer's workloads isolated from every other customer's.
Find and Fix Vulnerabilities in Code: Review application code and infrastructure as code, find vulnerabilities through analysis and testing, and land fixes with the owning team.
Run Vulnerability Management as a Program: Turn scanner output into accurate, prioritized facts about real risk, and drive remediation to SLA alongside our Technical Program Managers.
Develop Security Patterns and Requirements: Turn recurring review findings into requirements, reference patterns, and guardrails that the teams you support adopt by default.
Enable Enterprise Deals: Partner with GRC on customer security reviews and architecture discussions, giving customers clear, technically grounded answers about how we protect their workloads.
Build Security Tooling: Ship Python or Go automation, using Lambda-hosted LLMs, frontier models, and AI tools, that extends review and triage coverage.
Partner Across Engineering: Work with Product Engineering, Data Center Operations and Engineering, and Detection & Response, including on bug bounty and vulnerability disclosure reports.
Coach Engineers: Help engineers in the teams you support build secure design instincts, and mentor newer members of the security team.
Balance Strategic and Tactical: Recognize when to invest in a long-term fix versus when "good enough" is exactly that, and bias toward measurable forward progress.

You

5+ years of demonstrated security engineering experience, either directly as a security engineer or as a software, infrastructure, or site reliability engineer driving security outcomes. We also welcome equivalent backgrounds: significant formal security training paired with strong engineering experience.
Demonstrated depth in infrastructure security or application security, with design reviews, threat models, or fixes that engineering teams actually adopted.
A track record of independently owning security work end to end, making sound calls on your own and knowing when to escalate.
Thrives in high-speed, high-ambiguity startup environments where priorities shift regularly and structure must be built while executing.
Strong hands-on Linux experience in both bare metal and cloud environments, understanding infrastructure from kernel to application layer.
Reads application code and infrastructure as code (e.g., Terraform, Ansible, Kubernetes manifests) fluently enough to explain a vulnerability's root cause, not just a scanner's verdict.
Ships production-grade tooling in Python, Go, or a similar language, rather than only one-off scripts.
Translates security risk into business impact for engineers, leadership, and customers, enabling them to make informed decisions.
Excellent collaboration with technical teams both with and without authority (we're all on the same team!).

Nice to Have

Deep code analysis expertise, such as source code auditing, fuzzing, reverse engineering, or vulnerability research with published findings or CVEs.
Experience securing multi-tenant infrastructure: network segmentation, virtualization or container isolation, Kubernetes, or hardware root of trust and secure boot.
You've led the security assessment and requirements for a major platform component or enterprise system.
Experience building infrastructure-as-code security guardrails, such as policy-as-code checks in CI/CD or secure-by-default modules.
You've run vulnerability management as a program, with risk-based prioritization and remediation SLAs that held.
Experience supporting enterprise customer security reviews, or providing significant evidence for compliance audits such as SOC 2, ISO 27001, or FedRAMP.
Experience with AI/ML infrastructure security, model security, or protecting high-value computational workloads.
Significant experience operating large-scale production services (e.g., SRE across thousands of hosts) or with virtualization at scale (KVM, Hyper-V, Xen).
Enthusiasm about leveraging LLMs on Lambda's own infrastructure, frontier models, and AI tools to push product security beyond the status quo, including through AI-assisted code review, automated threat modeling, and intelligent vulnerability triage.

Salary Range Information

The annual salary range for this position has been set based on market data and other factors. However, a salary higher or lower than this range may be appropriate for a candidate whose qualifications differ meaningfully from those listed in the job description.

About Lambda

Founded in 2012, with 500+ employees, and growing fast
Our investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove
We have research papers accepted at top machine learning and graphics conferences, including NeurIPS, ICCV, SIGGRAPH, and TOG
Our values are publicly available: https://lambda.ai/careers
We offer generous cash & equity compensation
Health, dental, and vision coverage for you and your dependents
Wellness and commuter stipends for select roles
401k Plan with 2% company match (USA employees)
Flexible paid time off plan that we all actually use

Equal Opportunity Employer

Lambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors prohibited by local, state, or federal law.

Apply About employer

More about this job

Skills

Linux
Infrastructure as code
IBM Terraform
Ansible
Kubernetes
Python
Go
Leadership
Auditing
Reverse engineering
Research
CI/CD
Prioritization
Regulatory compliance
ML

Report this job