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Added 8 mins ago
SA
Senior Applications Engineer, Maritime Autonomy (R6378)
Shield AI
United States
- $130,000 to $200,000 USD / year
Our Applications Engineers are highly technical, customer-facing problem solvers who play a critical role in deploying Shield AI’s Hivemind software in real-world environments. This role…
Added 9 mins ago
Senior Test Engineer (Aviation) - Norfolk, VA
Serco USA
Norfolk, VA
Perform as the Test and Evaluation Engineer that supports the OPTEVFOR Aviation Division (Code 50) in the review of acquisition documents, development of complex test plans, execution of…
Added 9 mins ago
Test Engineer - Norfolk, VA
Serco USA
Chesapeake, VA · Hampton, VA · Langley AFB, VA · Norfolk, VA · Suffolk, VA · Virginia Beach, VA
Perform as the Test and Evaluation Engineer that supports the OPTEVFOR USCG Test Division in the review of acquisition documents, development of complex test plans, execution of operational…
Added 15 mins ago
Sr Architect I
Staples Canada
Framingham, MA
7+ years of software engineering experience, including designing solution architectures and providing technical leadership throughout solution development and delivery.
Added 15 mins ago
Senior Software Engineer, Full Stack
Google
Mountain View, CA · San Bruno, CA · San Francisco, CA · San Jose, CA · Sunnyvale, CA
5 years of experience with front-end frameworks, full-stack development, or API development.
Added 20 mins ago
Stamping Engineer
TTX Toyota Motor Mfg. Texas, Inc. Company
San Antonio, TX
As the technical owner of stamping processes, you will ensure stable, standardized, and continuously improving operations that support Just-in-Time production and built-in quality (Jidoka).…
Added 24 mins ago
Manager, Cloud Security Engineering
Jobgether
Remote, United States
Lead, mentor, and develop a team of Cloud Security Engineers through regular coaching, performance reviews, career development plans, and clear technical expectations.
Added 31 mins ago
PL
Live Events & Streaming Producer
Practising Law Institute
NY
- $105,000 to $130,000 USD / year
Coordinate technical testing and readiness with PLI’s Streaming Engineer and support personnel, resolving issues before the program.
Added 32 mins ago
Principal Software Engineer (Cybersecurity | Networking)
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 32 mins ago
Software Engineer II (Cybersecurity | Networking)
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 32 mins ago
Principal Cyber Network Engineer
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 32 mins ago
Cyber Software Engineer II
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 48 mins ago
LN
CEI Inspector II
Luster National
Atlanta, GA
- $52,000 to $73,000 USD / year
…located in the state of Georgia. This is intermediate level technical work supporting higher level inspectors and engineers in functional areas such as construction inspection and…
Added 54 mins ago
Senior macOS Cyber Security Engineer – Endpoint Security (C++/Swift)
Jobgether
Remote, United States
We are seeking an experienced macOS Cyber Security Engineer to develop and enhance advanced endpoint security solutions. In this role, you will contribute to the development of a…
Added 54 mins ago
J
macOS Endpoint Security Engineer
Jobgether
Remote, United States
- $65 to $70 USD / hour
We are looking for an experienced macOS Endpoint Security Engineer to contribute to the development of advanced endpoint protection technology. In this role, you will work on a…
Added 1 hour ago
Software Engineer - Finance Transformation & Integrations
Regions Bank
Birmingham, AL · Charlotte, NC · Atlanta, GA
At Regions, the Software Engineer oversees application development, modification, and maintenance of applications. This position monitors system applications, ensures systems run smoothly,…
Added 1 hour ago
Management Engineer - Business Optimization
Duke Health
Durham, NC
This position will focus on advanced analytics, workforce modeling, staffing tool development, benchmarking, and performance improvement initiatives to support operational leaders across…
Added 1 hour ago
Senior Project Engineer
Jobgether
Remote, United States
We are seeking an experienced and technically skilled Senior Project Engineer to lead engineering activities and support the successful delivery of complex industrial projects. In this…
Added 1 hour ago
Technical Content Writer
Efficient Computer
TX · Austin, TX · San Francisco, CA
Efficient Computer is seeking a Technical Content Writer who enjoys figuring out how things work and helping other people understand them. You have an engineering background, and writing is…
Added 1 hour ago
PI
Process Equipment Engineer
Pfizer Inc
CT
- $99,200 to $165,400 USD / year
We are seeking a Process Equipment Engineer to join the CRD Manufacturing team in Groton, CT. The Process Equipment Engineer will be involved in the design, development and deployment of…
Added 1 hour ago
Senior Full Stack Engineer - NBA
Humana
Montpelier, VT
The Senior Full Stack Engineer builds and evolves the NBA platform's Action Library and Command Center experience, the operational system used by business and program teams to create,…
Added 1 hour ago
Project Water Resources Engineer / Scientist
Stone Environmental, Inc
Montpelier, VT
Added 1 hour ago
Engineer II
st St & 8th Ave Corp
CA
A skilled and dependable Engineer II who will bring technical expertise and a commitment to excellence to our property operations. In this hands-on role, you’ll perform skilled trade work…
Added 1 hour ago
Senior Mainframe Capacity & Performance Engineer
CGI
Baltimore, MD
CGI Federal is seeking a Senior Mainframe Capacity & Performance Engineer to support the Social Security Administration (SSA), Division of Mainframe Systems Software (MSS), Mainframe…
Added 1 hour ago
J
Software Engineer III Full-stack
Jobgether
Remote, United States
- $140,000 to $160,000 USD / year
…strengthen collaboration between payers and providers. As a Software Engineer III, you will design, develop, and deliver production-grade software across frontend and backend systems. You…

Closed listing

Security Engineer - Applied AI

Nashville, TN, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Oct 28, 2026

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Original job description

Archived listing. The details below describe a past opening.

Summary:

Meta is seeking Security Engineers to join our Applied Artificial Intelligence (AAI) organization. As a Security Engineer in AAI, you will apply deep domain expertise to solve hard, real-world security problems, building novel security capabilities, prototyping AI-powered defenses, and advancing the frontier of what AI systems can do in Security, Trust, and Safety. Your work is AI-augmented from day one: you leverage AI tools and agents to accelerate your impact, and where the models fall short, your expertise directly drives their improvement.You will blend hands-on security engineering with applied research: designing and executing novel approaches to security challenges that push both the state of Meta's security posture and the state of the art in AI-driven security. This includes building security products and tools, conducting original adversary research, developing detection and response capabilities, and translating security expertise into scalable, AI-native systems. Your domain knowledge - whether in detection engineering, threat intelligence and adversarial analysis, cloud security, adversary simulation, mobile and platform security, forensic investigation, or emerging areas like AI/ML security - becomes the foundation for capabilities no existing AI system can replicate.This role is for experienced security practitioners who want to operate at the intersection of deep security expertise and frontier AI - not just using AI as a tool, but shaping what it becomes.

Required Skills:

Security Engineer - Applied AI Responsibilities:

Identify and solve ambiguous problems within a Security, Trust, or Safety domain where the solution and requirements are initially unknown, driving solutions that affect multiple teams
Architect security systems and capabilities that set the standard across teams
drive platform-level decisions for AI-driven security solutions at Meta's scale
Lead the strategy and methodology for adversarial research, threat intelligence programs, detection systems, or investigation capabilities augmented by AI
Shape how security expertise translates into AI capability: define the methodologies that make model improvement systematic and scalable
Set and improve quality standards for security engineering practices and processes across teams
define processes and workflows that achieve scale and automation
Drive cross-organizational partnerships that define how security and AI intersect: influence technical direction beyond the immediate team
Break down problems into smaller, scoped workstreams, owning the most technically complex pieces while enabling others to execute against the overall solution
Mentor other engineers across the organization, build a community, and act as a role model for security engineering practices and Meta values
Drive team-wide adoption of practices and standards
proactively communicate updates to leadership audiences
Disseminate findings through internal publications, knowledge sharing, and contributions to the broader security community

Minimum Qualifications:

B.S. or M.S. in Computer Science, Cybersecurity, or a related field, or equivalent experience
8+ years of hands-on security engineering experience in one or more domains: detection engineering, threat intelligence, incident response, cloud security, adversary simulation, offensive security, mobile/platform security, digital forensics, trust and safety
Deep expertise in attacker tactics, techniques, and procedures with demonstrated ability to advance the state of the art
Proficiency in coding with experience in languages such as Python or Rust
Track record of architecting security systems or programs that operate at scale and influence how others build
Demonstrated ability to define and drive complex, ambiguous problem spaces with group-level impact
Experience in driving alignment and resolution across multiple teams and cross-functional partners

Preferred Qualifications:

Background in supply chain security, mobile platform security, network protocol security, or AI/ML security
Experience leveraging AI tools to accelerate security workflows and enhance operational capability
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Experience with cloud security operations, cloud detection and response, or cloud-native defense
Experience improving AI model performance through expert feedback, red teaming, or evaluation design
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Experience with forensic investigation - reconstructing attack timelines from evidence across multiple sources
Experience in hands on investigations across the Trust & Safety domain
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Contributions to the security community (original research, tools, conference presentations, publications)
Experience in creating structured methodologies that scale security expertise across teams
Experience in planning and executing adversary simulation campaigns or purple team exercises at scale

Public Compensation:

$184,000/year to $257,000/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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More about this job

Skills

Building systems monitoring technology
Research
Create model
Computer science
Cybersecurity
Incident response
Python
Rust
Supply chain management
ML
Hazard assessment
Forensic intelligence
Presentation skills

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