Jobs in the United States

25+ jobs

Save this search

Added just now
Logistician _ PMA 242
Synectic Solutions Inc
California, MD
SSI needs to add an experienced Senior Operations Logistics Manager to support our current list of services provided for the U.S. Navy.
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
Houston, TX
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
Denver, CO
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
Phoenix, AZ
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
Reno, NV
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
MO
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 1 min ago
Multi-Family Asset Manager
Larson Financial Holdings, LLC
Indianapolis, IN
At Larson Capital Management, LLC, the Multi-Family Asset Manager role is a vital contributor to the success of our commercial real estate investment holdings, reporting to the Senior…
Added 2 mins ago
Sr. Software Technical Support Manager (Remote)
A.C. Coy
Merrifield, VA
Tier One Technologies is looking for a Senior Software Technical Support Manager to support our Federal Government client’s Delivery & Retail Systems Support Program.
Added 2 mins ago
Engineering Manager (26864)
NEOTECH
Plano, TX
The Engineering Manager is responsible for leading and overseeing engineering operations within a printed circuit board (PCB) and electronics manufacturing environment and cable assembly.…
Added 2 mins ago
HIV PrEP Navigator / Case Manager
Puerto Rican Cultural Center
United States
Under the direction of the Program Coordinator, the HIV PrEP Navigator / Case Manager will provide direct and indirect services to support follow-up, linkage and referrals, and data entry…
Added 3 mins ago
ALL POSITIONS - The Jerome, Station 324, Aston Place
NEW EARTH RESIDENTIAL LLC
Columbus, OH
Ever dreamed of being a Mayor? Now’s your opportunity! As the Community Manager of a New Earth Residential Community, you'll play a key role in managing all aspects of the property - from…
Added 3 mins ago
PB
Regional Program Finance Manager
PRA Business Events
Honolulu, HI
- $70,000 to $85,000 USD / year
Reporting directly to the Director of Program Finance and indirectly to the Regional Vice President, the Regional Program Finance Manager (RPFM) plays a critical role in supporting regional…
Added 3 mins ago
Senior Guidewire Policy Center Scrum Master
AFMIC American Family Mutual Insurance Company, S.I.
United States
Solid knowledge and understanding of technology practices related to software development lifecycle, IT shared services, QA, and/or DevOps.
Added 4 mins ago
Shipping Associate - Triple S Flotech
Floworks International LLC
Jacksonville, FL
Use Microsoft Office, Excel, and additional software to track and communicate internally, to suppliers, and to vendors
Added 4 mins ago
MS
Principal Software Engineer - Digital Media - Dallas, TX
Military Spouse Jobs & VetJobs
United States
- $120,000 to $180,000 USD / year
As a Manager, New Initiatives / Digital Media, you will oversee Avery Dennison’s innovative software products and lead cross-functional development teams while directing the software…
Added 4 mins ago
Structural Engineer
ERA Structural Engineering Inc.
Saint Paul, MN
…structural analysis of buildings and other structures using current software and designing structural systems with concrete, steel, timber, and other materials. You will collaborate with…
Added 4 mins ago
Structural Engineer
ERA Structural Engineering Inc.
Eau Claire, WI
…structural analysis of buildings and other structures using current software and designing structural systems with concrete, steel, timber, and other materials. You will collaborate with…
Added 4 mins ago
Wealth Management Operations Associate
COASTHILLS FEDERAL CREDIT UNION
Santa Maria, CA
Under the direction of the Wealth Management Operations Manager, the Wealth Management Operations Associate is responsible for providing the necessary advanced and diverse operational…
Added 5 mins ago
Staff Product Operations Manager
Tailscale
Remote, United States
…pursuing, and build alignment at every level. You’ll report to the Manager, Program…
Added 5 mins ago
Staff Product Operations Manager
Tailscale
Remote, United States
…pursuing, and build alignment at every level. You’ll report to the Manager, Program…
Added 5 mins ago
Equipment Solutions Manager - Data Center Solutions
Mortenson
Amarillo, TX
Mortenson is hiring an Equipment Solutions Manager - Data Center Solutions. This role partners with other Equipment Solutions Managers to provide leadership and project assistance.
Added 5 mins ago
Senior sourcing manager, Technology (Nashville, TN)
Starbucks Coffee Company
TN
The senior sourcing manager, technology is an individual contributor responsible for developing and executing sourcing strategies across technology categories, including hardware, software,…
Added 5 mins ago
Facility Manager
SMS Holdings
Monroe, OH
· Submits requests for repair of cleaning equipment to Divisional Vice President/Manager.
Added 6 mins ago
Hospice Aide
Compassus Providence Holdings, LLC
Santa Rosa, CA · Petaluma, CA
…specific written plan of care. The Registered Nurse Clinical Case Manager supervises the Home Health Aide and the Home Health Aide plan of care in the home. If there is not an RN on the…
Added 6 mins ago
CO
City Attorney
City of Las Cruces
Las Cruces, NM
- $148,239.79 to $217,571.79 USD / year
The chief legal advisor to the City Manager and City Council, and Director of the Legal Department. Provide legal opinions and strategy, minimize risk and liability, manage legal issues,…

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