Application & Ai Security Engineer Job at Robert Half (Plymouth)

Application Security Engineer, AI Security

Notion is looking for security engineers that have a passion for securing comple...

Location

United States , San Francisco

Salary:

230000.00 - 280000.00 USD / Year

Notion

Expiration Date

Until further notice

Requirements

Security Architecture expertise: You have at least 6+ years of experience working with product teams to design and/or build secure software
Thoughtful problem-solving
Impact-driven approach to technology
Pragmatic and business-oriented
Empathetic communication
Startup mentality
You don’t need to be an AI expert, but you’re curious and willing to adopt AI tools to work smarter and deliver better results

Job Responsibility

Help define the security models for Notion’s products as they ship, giving guidance to engineering and product teams to ensure new features meet strict enterprise security requirements
Perform hands on testing and develop automated red teaming for AI and agentic features, especially focused on AI specific risks like prompt injection
Make the secure path the easy path for product teams by providing design guidance and finding architectural solutions that eliminate classes of vulnerabilities
Provide developers guidance and education on security and privacy best practices that prevent the authoring of vulnerabilities
leverage skills, MCP enabled tools, and hooks to help prevent vulnerabilities for developers using agentic coding tools
Participate in and drive mitigation strategies during AppSec related incident responses

What we offer

Highly competitive cash compensation, equity, and benefits

Fulltime

Application Security Engineer – AI & Cloud

This role is the first dedicated Application Security hire on a growing security...

Location

United States , Minneapolis

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of experience in Application Security, Security Engineering, DevSecOps, or secure software development
Hands-on experience with SAST, DAST, secrets scanning, and dependency review in enterprise environments
Strong knowledge of API security — authentication, authorization, transport security, and data handling risks
Working knowledge of AWS security fundamentals — IAM, logging, encryption, networking, and secrets management
Experience securing or governing AI-assisted development tools such as Cursor, GitHub Copilot, or similar
AWS fundamentals including IAM, secrets management, logging, and networking
Experience embedding security controls into SDLC and CI/CD pipelines
Strong documentation skills — ability to produce defensible standards and audit-ready evidence for NIST and SOC 2
Excellent verbal and written communication skills
ability to work effectively with developers, architects, and business stakeholders

Job Responsibility

Own and operate the organization’s SAST and DAST programs end-to-end
Design, deploy, tune, and mature SAST and DAST tooling across development and release pipelines
Review application code, including AI-generated code, to identify vulnerabilities, insecure patterns, secrets exposure, and data handling risks
Partner directly with software developers to triage findings, prioritize remediation, and validate fixes
Act as a trusted AppSec partner to engineering, not a gatekeeper
Perform application and API security reviews across internally developed and SaaS-integrated systems
Evaluate authentication, authorization, transport security, rate limiting, session handling, logging, and data exposure risks
Assess externally exposed applications and APIs for secure design and release readiness
Support secure AWS application patterns including IAM, secrets management, logging, networking, and containerized workloads
Help centralize and improve secrets management using AWS Secrets Manager and enterprise tooling

What we offer

medical, vision, dental, and life and disability insurance
eligibility to enroll in our company 401(k) plan

Ai Engineer Ii & Senior Ai Engineer - Getting Customers Ready For Ai

Security represents the most critical priorities for our customers in a world aw...

Location

United States , Redmond

Salary:

119800.00 - 234700.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements
Must pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Design, build, and improve AI-powered solutions, including machine learning models, LLM-based applications, RAG systems, and agentic workflows that solve customer and business challenges
Develop and operate scalable data pipelines, ETL processes, training datasets, and AI infrastructure to support model development, deployment, and lifecycle management
Deploy, monitor, and optimize AI systems using MLOps practices, leveraging telemetry and feedback to improve performance, reliability, security, and scalability
Transform large-scale, multi-source data into contextual intelligence, automation, and decision-support capabilities that drive customer and business outcomes
Build and integrate AI capabilities into applications, services, APIs, and platforms to deliver end-to-end customer experiences
Contribute to AI readiness initiatives through frameworks, metrics, telemetry, and solutions that help customers securely adopt and operationalize AI technologies
Demonstrate a builder mindset by rapidly prototyping, experimenting, and iterating on AI solutions while navigating ambiguity and evolving requirements
Partner across engineering, data science, product, and customer teams to translate complex problems into practical, AI-driven solutions
Write maintainable, well-tested code and contribute to engineering excellence through documentation, operational rigor, governance, and adherence to security, compliance, and Responsible AI practices
Embody our culture and values

Fulltime

Senior Security Engineer - Application Security

This is an opportunity to join K's critical InfoSec team as a Senior Security En...

Location

United States , New York

Salary:

150000.00 - 185000.00 USD / Year

K Health

Expiration Date

Until further notice

Requirements

5+ years of experience in Information Security, Cloud Security, IT Security, and/or Application Security
Strong expertise in cloud technology (AWS, GCP, or Azure), modern programming languages, utilization of generative coding utilities, and the security implications of utilizing AI code development utilities
Demonstrated experience researching, establishing, and successfully rolling out enterprise-wide security policies and guidelines
Proven experience establishing a cutting-edge security posture, particularly within the regulated healthcare technology field
Excellent communication skills, capable of translating complex security risks into clear, actionable advice for technical and non-technical stakeholders
Expertise in compliance, security, and regulatory areas such as
HIPAA, PHI, AKS, SOC 2, ISO, GDPR, etc.
Flexibility in covering a rotation for critical on-call support responsibilities

Job Responsibility

Lead the development and implementation of robust application security protocols throughout the entire Software Development Lifecycle (SDLC)
Design, deploy, and continuously monitor cloud security architecture across our cloud environments, ensuring performance and resilience
Manage the security posture of K’s core IT infrastructure, internal networks, and perimeter defenses, mitigating threats before they impact operations
Ensure adherence to relevant healthcare regulatory and compliance requirements (e.g., HIPAA, GDPR, etc.) across all product lines and systems
Conduct proactive vulnerability assessments, penetration tests, and security reviews to identify and remediate potential weaknesses in our platforms
Collaborate with engineering teams to integrate security tools and practices into continuous integration/continuous deployment (CI/CD) pipelines

What we offer

Hybrid work schedule with weekly lunches and stocked fridges
Monthly social committees for company events
18 vacation days, 9 company holidays, 5 sick days, and 2 personal days
Stock options for every full-time employee
Paid parental leave
401k benefit
Commuter Benefits
Competitive health, dental, and vision insurance options

Fulltime

IT Security Engineer – Security Platforms & AI Automation 80-100% (f/m/d)

We are looking for an IT Security Engineer to help protect and further develop o...

Location

Switzerland , Zurich

Salary:

Not provided

LGT Gruppe Holding AG

Expiration Date

Until further notice

Requirements

Several years of experience in IT security engineering or cloud security
Strong knowledge in at least two areas such as network security, endpoint security, Azure / M365 security, identity and access management, SIEM / SOAR, incident handling or security automation
Practical experience with security technologies such as Microsoft Defender, Sentinel, Purview, DLP, PAM, firewall or secure access solutions
Experience with scripting or automation, for example PowerShell, Python, Golang or similar
Good understanding of security-by-design, risk-based decision-making and common frameworks such as ISO 2700x or NIST
Structured, reliable and solution-oriented way of working
Strong communication skills and the ability to make security understandable and actionable
Very good English skills
German is an advantage
Willingness to participate in 24/7 on-call duty

Job Responsibility

Advise project, product and platform teams on secure architecture, design and implementation
Perform security-by-design reviews for applications, cloud services and critical systems
Design, implement, and continuously enhance security controls across firewall, secure web access, VPN, endpoint, DLP, PAM, cloud security, and identity, while ensuring their reliable operation as part of a DevOps delivery model
Support evaluations, PoCs and rollouts of new security products and services
Use automation, scripting and AI-enabled tools to improve recurring security processes, analysis, documentation and control effectiveness
Contribute to security standards, policies, KPIs, reporting and risk-based decision-making
Support incident handling, troubleshooting and root-cause analysis where security engineering expertise is needed
Work closely with infrastructure, development, operations, governance and risk teams

What we offer

Various flexible work models
Sabbatical
At least 25 days annual leave, depending on age
Special paid leave options
Maternity and paternity leave, options for additional parental leave
Subsidies for the day care centre "Villa Wirbelwind"
Additional childcare contribution for paid external care of children up to 12 years old
Employee health and wellbeing program
Exercise and sports program
Weekly fruit day, healthy meal options

Fulltime

AI Security Engineer

As an experienced AI Security Engineer, you will play a critical role in advanci...

Location

United Kingdom , Cheshire

Salary:

Not provided

Whitehall Resources Ltd

Expiration Date

Until further notice

Requirements

Expert knowledge in at least one industry-leading AI/GenAI security platform or framework, including tools for model governance, data privacy, and risk mitigation-such as Azure AI Security, AWS AI Guardrails, Google Vertex AI Security, IBM Watson OpenScale, or equivalent solutions
Experience conducting threat modelling, penetration testing, and vulnerability assessments across AI/ML ecosystems, including data pipelines, model APIs, and supporting infrastructure
Hands on expertise with core cybersecurity technologies, such as firewalls, SIEM platforms, IDS/IPS, and related security tooling
Proficiency in Python, with the ability to develop automation, security tooling, and data driven scripts
Strong understanding of secure software development practices, including OWASP principles and DevSecOps methodologies integrated into CI/CD workflows
Experience securing cloud and AI workloads on major cloud platforms such as AWS and Azure
Working knowledge of machine learning concepts, data processing techniques, and common AI/ML frameworks (e.g., PyTorch, Scikit learn, LangChain) – considered a strong advantage

Job Responsibility

Drive enhancements to the AI/GenAI security platform and scanning infrastructure, ensuring alignment with strategic goals and approved budgets
Work alongside engineers to contribute to Design, build, and optimise cloud-native Data & GenAI Security services
Support stakeholders in leveraging and adopting the latest Data & GenAI Security cloud-native application architectures
Ensure all Data Security architecture and cloud infrastructure accommodates the latest security and software lifecycle patterns
Conduct regular threat assessments to identify vulnerabilities in AI/ML systems
Develop benchmarks, tools and scripts to automate vulnerability testing for AI/ML applications
Perform code reviews and penetration testing of AI-related software
Stay updated on emerging trends, technologies, and best practices in AI/ML security
Execute PoCs/PoVs to evaluate emerging trends, technologies and practices in the industry

Fulltime

Application Security Engineer II

Ellucian designs technology that powers the educational mission of colleges and ...

Location

Mexico

Salary:

Not provided

myGwork - LGBTQ+ Business Community

Expiration Date

Until further notice

Requirements

2 to 5 years of experience working as Application Security engineer or similar position
Thorough knowledge of SAST, DAST, SCA tooling
Extensive skills and experience performing application security / penetration testing using manual and automated tools including AI
Progressive application security and software development experience
Demonstrated technical skills, especially in the areas of enterprise application security, AI security testing, and secure development practices
A thorough understanding of OWASP application security tools, code libraries and documentation
Experience developing automated solutions to application security problems
Demonstrated ability to clearly communicate complex ideas verbally and in writing
Excellent troubleshooting, problem-solving, and analytical skills
Ability to occasionally work off-hours or extended hours in support of various projects

Job Responsibility

Analyze the security of Ellucian applications and coding practices using a variety of tools and frameworks
Perform manual and automated application penetration testing
Provide guidance to development teams for remediating application security vulnerabilities
Develop innovative new DevSecOps solutions to application security problems
Act as an evangelist for DevSecOps and application security within Ellucian
Create and deliver application security training for product owners, business analysts, test engineers and developers
Lead ongoing process and policy improvement efforts
Provide mentoring to members of development teams
Conduct ongoing research of trends in application security practices, tools and utilities

What we offer

Comprehensive health coverage: family major medical expenses, dental and life insurance
Christmas bonus 30 days
Saving fund
Monthly food coupon
15 workdays vacation
Thrive Flex Program that allows you to contribute towards your health, financial or learning interests
5 charitable days to support the community that supports us
Diversity and inclusion programs that promote employee resource groups such as: Women in Technology, Pride and Go Green
Parental leave
Employee referral bonuses

Fulltime

Senior Security Engineer - AI Products & Platforms

We are Citi's Application, Platform and Engineering team, a start-up with the ex...

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bring your deep-dive application security engineering expertise from building production systems
Thrive in a results-driven environment, where flexibility fuels impact
Be a game-changer, ready to step beyond your designated role
Love the synergy of pair programming? So do we!
Seize the opportunity to secure AI applications at scale. Jump in!
A relentless passion to learn more about AI security, LLM attacks, and bringing your knowledge to shape Citi's secure AI future
Production system builder with security focus - proven track record of architecting and building secure, large-scale production applications and business-facing platforms from the ground up
Ethical hacking and penetration testing expertise - hands-on experience finding and exploiting vulnerabilities, conducting red team exercises, and thinking like an attacker to strengthen defenses
State-of-the-art security engineering with Go, Python, JavaScript - you build both security tools and secure production systems in fast-paced environments
HashiCorp Vault mastery - deep experience writing custom plugins, creating secrets engines, implementing dynamic credentials, and extending Vault functionality for enterprise-scale secrets management

Job Responsibility

Build secure AI products from 0-1 - Engineer production-grade, business-facing AI platforms with security built-in from day one
Ethical hacking and red team activities - Conduct penetration testing, vulnerability research, and attack simulation to make our products bulletproof
Design and build security tools and frameworks - Create automated security solutions that scale across fast-paced development cycles
Secure novel AI attack surfaces - Identify and mitigate LLM-specific vulnerabilities, prompt injection attacks, and AI model security risks through hands-on testing
Lead "shift left" security - Embed security practices throughout our rapid development lifecycle while maintaining velocity
Mentor security practices - Guide other engineers on secure coding, vulnerability remediation, and security-first thinking

What we offer

27 days annual leave (plus bank holidays)
A discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
hybrid working model (up to 2 days working at home per week)
business casual workplace

Fulltime

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Application & Ai Security Engineer

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