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Added 1 min ago
Associate Principal, Software Engineering: Java
The Options Clearing Corporation
Dallas, TX
…digital transformation in the capital markets industry. Develop solutions to complex technical challenges while coding, testing, troubleshooting, debugging, and documenting the developed…
Added 3 mins ago
Platform Engineer
INSPYR Solutions
Houston, TX
We are seeking a Platform Engineer with a strong interest in DevSecOps practices, cloud-native platforms, and enterprise analytics systems. This role is ideal for an engineer who is eager…
Added 4 mins ago
Senior Software Engineer
Zelis Network Solutions, LLC
United States
…of healthcare providers and consumers across our platform of solutions. Zelis sees across the system to identify, optimize, and solve problems holistically with technology built by…
Added 5 mins ago
RH
Network Engineer
Robert Half
Orlando, FL
- $65,000 to $85,000 USD / year
We are looking for a Network Engineer to support and enhance connectivity across properties in Orlando, Florida. This position blends hands-on infrastructure work with stakeholder-facing…
Added 8 mins ago
Specialist, Information Security Systems Engineer (Atlantic City, NJ)
L3Harris Technologies
Atlantic City, NJ
L3Harris Technologies is seeking a talented Network Security Engineer specializing in network transport and security to support the test, development, deployment, and on-going support of a…
Added 11 mins ago
Antenna Engineer
The Pennsylvania State University
Reston, VA
We are seeking an experienced Research and Development Engineer to join the Antennas, Computational Electromagnetics, and Propagation Department of the Applied Research Laboratory (ARL) at…
Added 11 mins ago
Application Security Engineer
The Pennsylvania State University
San Diego, CA
We are seeking a highly skilled Application Security Engineer with a strong foundation in security engineering to join the DevSecOps Team of the Joint Mission Integration and…
Added 12 mins ago
S
Network Engineer, Connectivity
Simplesense
Denver, CO
- $103,000 to $139,000 USD / year
As our Network Engineer, Connectivity, you will play an important role in deploying, operating, and maintaining the secure network infrastructure that connects customer facilities to our…
Added 19 mins ago
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Sr. Production Broadcast Engineer - NBC Sports
NBCUniversal
Stamford, CT
- $63 to $68 USD / hour
The Senior Broadcast Production Engineer partners with Production, Operations, Technical Management, IT, Security, vendors and other engineering teams to translate production requirements…
Added 24 mins ago
Cloud Infrastructure Automation Engineer (Terraform) (US)
TD Bank, N.A.
Mount Laurel, NJ · Fort Lauderdale, FL
As a Cloud Network Platform Engineer, you will be responsible for engineering, automating, and supporting enterprise cloud networking solutions across Azure, AWS, and GCP. This role…
Added 24 mins ago
Principal Mechanical Engineer
Lansing, MI
We strive to demonstrate that our attention to detail does not start or end with the solutions we engineer and
Added 25 mins ago
Digital Engineer Software
SAIC
San Diego, CA
SAIC is seeking a Digital Engineer (Software) to serve as the lead for SW Configuration/Release management lead, supporting the integration and continuous improvement of the Joint Fires…
Added 25 mins ago
Senior Systems Engineer
SAIC
North Charleston, SC
SAIC is seeking an Senior Systems Engineer to join our team in support of Naval Electronic Warfare (EW) missions. In this senior-level role, you will be responsible for architecting and…
Added 26 mins ago
A
Civil Engineer
Actalent
Brooklyn, NY
- $75,000 to $100,000 USD / year
Job Title: Civil EngineerJob DescriptionThis Civil Engineer role focuses on performing detailed civil design for roadway geometrics, grading, and drainage systems while supporting both…
Added 26 mins ago
Lead Process Engineer
Actalent
Springfield, VA
Job Title: Lead Process EngineerJob DescriptionThe Lead Process Engineer oversees the operations and team members of a new polymer facility, ensuring a smooth transition from the existing…
Added 26 mins ago
A
Protection And Control Engineer
Actalent
Homestead, PA
- $45.67 to $65 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineer
Added 26 mins ago
Mechanical Design Engineer
Actalent
Mentor, OH
Job DescriptionThe Mechanical Design Engineer role leads the end-to-end development of heavy-duty truck accessories and systems for commercial and vocational truck platforms. You will focus…
Added 26 mins ago
Mechanical Engineer
Actalent
North Canton, OH
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 26 mins ago
Designer
Actalent
Seven Hills, OH
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 26 mins ago
Industrial Engineer
Actalent
Lansing, MI
Job Title: Industrial Engineer Manufacturing Optimization Material EngineerJob DescriptionThis Industrial Engineer role focuses on manufacturing optimization and material engineering within…
Added 26 mins ago
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Engineer
Actalent
Belle Chasse, LA
- $28 to $30 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 26 mins ago
Cad Designer
Actalent
Racine, WI
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 27 mins ago
A
Mechanical Engineer- Automotive Plant
Actalent
San Antonio, TX
- $36 to $38 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 27 mins ago
A
Utility Electrical Engineer
Actalent
Goodhue, MN
- $110,000 to $150,000 USD / year
Job Title: Electrical Engineer Job DescriptionThis role advances utility-scale solar and battery energy storage system (BESS) projects through all phases of electrical design by providing…
Added 28 mins ago
Software Engineer
Main Line Health
PA
· Make an Impact! The Software Engineer develops and supports PC-, network-, and client/server-based custom software solutions for the Main Line Health system. This role researches and…

Closed listing

Security Engineer - Applied AI

Olympia, WA, 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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