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AI Engineer II
Smart Circle International
Remote, United States
- $125,000 to $150,000 USD / year
The AI Engineer II will help lead the technical execution and scaling of AI solutions across the enterprise, with a focus on building AI agents for our finance and sales analytics teams.…
Added 1 min ago
API Engineer
Amivero
UNAVAILABLE
…services that elevate the federal government, whether national security or improved government services. Our human-centered, data-driven approach is focused on truly understanding the…
Added 3 mins ago
Network Engineer IV
IT Veterans
Alexandria, VA
IT Veterans is looking for a Network Engineer IV to support our mission-driven team. This role requires an active TS/SCI clearance with the ability to obtain and maintain a CI polygraph.…
Added 5 mins ago
FE
Electrical Engineer II, Advanced Product Development
Form Energy, Inc
Somerville, MA
- $97,221 to $127,592 USD / year
We're hiring an Electrical Engineer II to design, build, troubleshoot, and test the control systems and test assets that support development of our next generation of iron-air batteries. As…
Added 6 mins ago
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Systems Engineer
TEKsystems
Lynchburg, VA
- $40 to $65 USD / hour
…Server environments, including server provisioning, operating system installation, patching, upgrades, and ongoing support.Participate in server modernization efforts, including migrations…
Added 7 mins ago
Software Development Engineer
Fortinet
Sunnyvale, CA
Design, develop, and maintain networking software for current and future network and security products.
Added 10 mins ago
IT Field Solutions Engineer II
Meriton
Columbus, OH
The IT Field Solutions Engineer II provides live, hands-on desktop, laptop, and software support for Meriton’s HVAC Service and Control Technicians, who work on rooftops, in mechanical…
Added 10 mins ago
IT Field Solutions Engineer II
Meriton
Hillside, IL
The IT Field Solutions Engineer II provides live, hands-on desktop, laptop, and software support for Meriton’s HVAC Service and Control Technicians, who work on rooftops, in mechanical…
Added 14 mins ago
SO
IT Software Engineer III
State of Idaho
Boise, ID
- $35 to $45.2 USD / hour
…and program groups that support Idaho’s K-20 public education system. Software Engineer III’s provide leadership in the design, evaluation, implementation, and maintenance of proprietary…
Added 14 mins ago
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Web Platform Developer - ITSD
State of Idaho
Boise, ID
- $33.9 to $45.09 USD / hour
The Idaho Department of Health and Welfare is seeking an IT Software Engineer Ill to join the Productivity Platforms Team as a Web Platform Developer and help establish and grow the…
Added 14 mins ago
SO
IT Software Engineer IV
State of Idaho
Boise, ID
- $41.43 to $46.61 USD / hour
Lead root cause analysis efforts and implement corrective actions to improve system reliability, performance, and maintainability.
Added 16 mins ago
Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA
Serco
Washington, DC
The Maritime Engineering Operation (MEO) of Serco North America is seeking a motivated and experienced Marine Engineer to join our team working in our Arlington, VA location. MEO supports…
Added 16 mins ago
Cyber Security Engineer (5462)
SMX
Washington, DC
The Cyber Security Engineer will provide security engineering, compliance, and risk management support for cloud-based systems aligned with NIST SP 800-53, FedRAMP, and DoD IL4–6…
Added 16 mins ago
Advanced Forward Engineering - Implementation Engineer - Senior
EY
Washington, DC
…and trusted in production. This role is ideal for a seasoned engineer who excels at owning ambiguous problems, making pragmatic tradeoffs, and turning platform capabilities into real…
Added 16 mins ago
Lead Software Engineer
Highmark Health
Washington, DC
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 16 mins ago
Head of Forward Deployed Engineering
Bausch + Lomb
Washington, DC
Bausch + Lomb is seeking a Head of Forward Deployed Engineer (FDE) to turn AI from pilots into production capability across B+L. This is a hands-on builder role embedded in manufacturing,…
Added 16 mins ago
Associate Software Engineer
Highmark Health
Washington, DC
This 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. Responsible for…
Added 16 mins ago
Senior Mobile Android Engineer (Engineer III)
Elevance Health
Nashville, TN
The Senior Mobile Android Engineer (Engineer III) is responsible for the delivery of end-to-end system development and maintenance on complex technology systems within assigned client…
Added 16 mins ago
Security Engineer Lead, Security Foundations
Meta
Washington, DC
Security Foundations is Meta's first-line-of-defense technology organization, owning the controls that manage security risk across the company. We're looking for a Security Engineer Lead to…
Added 16 mins ago
Director - Customer Response Engineering
Trellix
Washington, DC
The Director leads CRE globally and owns engineering response for strategic customers across our endpoint, data security, email, and network products. The role also owns prevention: finding…
Added 16 mins ago
Digital, Network, Cybersecurity Systems Engineer
ManTech
Washington, DC
Act as Systems Engineer for machinery controls (Machinery Control and Monitoring System - MCMS) and shipboard HM&E networks (Federated Machinery Local Area Network – FMLAN) for Nimitz and…
Added 16 mins ago
Construction Engineer, Civil
Washington Metropolitan Area Transit Authority
Washington, DC
The Construction Engineer, Civil is an experienced professional specializing the planning, management, and resolution of issues associated with assigned capital construction infrastructure…
Added 16 mins ago
EG
Junior Test Engineer
Eliassen Group
washington, DC
- $45 to $50 USD / hour
Our client is seeking a Junior Test Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. The program focuses on…
Added 17 mins ago
Systems Engineer - Active Top Secret Required
GD Information Technology, Inc.
United States
Complex Systems, Encryption, Hardware Security, Microsoft Windows Server, Systems EngineeringCertifications:
Added 18 mins ago
O
Electrical Engineer, Power Generation
OpenAI
San Francisco, CA
- $257,000 to $327,000 USD / year
We are seeking an Electrical Engineer to design and integrate on-site power-generation systems for large AI data center campuses. You will work across generation, substations,…

Security Engineer Lead, Security Foundations

Washington, DC, United States

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Job details

Posting language: English
Posted: Oct 23, 2026

Original job description

Summary:

Security Foundations is Meta's first-line-of-defense technology organization, owning the controls that manage security risk across the company. We're looking for a Security Engineer Lead to scope, design, and champion security solutions company-wide across the domains we support.This is a breadth role. Each domain below has its own engineering leaders and managers - you will set technical direction across them rather than owning one. The hardest problems in this space does not sit inside a single domain. Agent identity and authorization, for example, spans identity and access, product authentication, AI security, and cloud simultaneously. Finding those problems and getting them solved once, coherently, is central to this role.The domains you'll influence:Identity and Access Management - the authorization layer every Meta system depends on, serving tens of billions of access checks per secondCryptography and Data Security - including Meta's post-quantum migration and Encryption at RestProduct Identity and Access - authentication for billions of end usersAI Security - the controls protecting Meta's frontier AI productsCloud Security - securing Meta's footprint across public cloud and third-party compute providers, including identity, network egress, and posture managementAsset Management - authoritative security risk classification for assets across the companyScope and complexity:-Security Foundations is a cross-functional organization of engineers, analysts, and product managers, partnering closely with hundreds of engineers elsewhere in the company.-The role spans a large set of technical domains: Meta's products and custom technology stack, commercial off-the-shelf software (e.g. Active Directory), and commercial IaaS/PaaS services. Familiarity with industry best practices and relevant regulatory frameworks - plus the ability to translate between those frameworks and deeply technical software engineers.What success looks like in the first year:-A defensible, company-wide view of the highest-risk items across these domains, with named owners and real threat models - not a list.-At least one shared platform or control adopted broadly enough to measurably change the company's risk posture.-Security tradeoffs represented credibly at the VP and C-level, with decisions made rather than deferred.

Required Skills:

Security Engineer Lead, Security Foundations Responsibilities:

Set technical direction for security solutions and platforms shared across the company, working through Security Engineering, Security Analyst, and Software Engineering teams.
Determine the highest-risk items across these domains company-wide, then lead development of detailed threat models and solutions.
Define how AI agents are identified, authorized, and audited across Meta's infrastructure - a space where neither existing industry practice nor our own human-centric models are sufficient.
Navigate tradeoffs between security and friction or cost, so the company can keep moving fast securely.
Drive solution design, including technical architecture, and lead implementation as needed.
Build partnerships across security, infrastructure, corporate engineering, and legal - then use those partnerships to translate ambiguous business and regulatory requirements into well-articulated tradeoffs between "secure the company and our users" and "slow the company down.".
Represent those tradeoffs credibly to senior leadership, including VPs and C-level executives (CTO, CISO), to drive decisions.

Minimum Qualifications:

B.S. Computer Science or related field
Deep technical expertise in at least one of these domains, and a demonstrated ability to become credible quickly in unfamiliar ones
Significant experience in driving large cross-company engineering initiatives
Experience managing security risk and navigating the tradeoff between security and friction in a large organization
Experience communicating and influencing across functions to drive solutions
Ability to operate in high-ambiguity environments and balance technical solution design with complex business processes and requirements
Hands-on engineering experience and the ability to lead across a blended Security Engineering and Software Engineering organization

Preferred Qualifications:

Experience with identity and access management, cryptographic systems and massively scaled infrastructure
Experience securing AI/ML systems or agentic workloads
Familiarity with SOX, SOC 2, or comparable control frameworks and the engineering work required to satisfy them
Experience leading security work spanning both production (Linux) and corporate (Windows, Active Directory, SaaS) environments

Public Compensation:

$271,000/year to $347,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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Skills

Identity and access management
Apply information security policies
Microsoft Active Directory
Computer science
Business processes
ML
Linux
Microsoft Windows

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