Principal Security Researcher (DNS Security) Job at Palo Alto Networks Italia (Santa Clara)

Principal Security Researcher (DNS Security)

The DNS Security Research team delivers high-quality content to our products to ...

Location

United States , Santa Clara

Salary:

162700.00 - 263175.00 USD / Year

Palo Alto Networks

Expiration Date

Until further notice

Requirements

PhD in Computer Science, Cyber Security or Machine Learning or equivalent experience
2+ years of Security research experience
Creative thinker and team player. Have great passion and be highly self-motivated in data-driven security research
Expertise in DNS and IPv4/IPv6
Good knowledge of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, Decision Trees, Logistic Regression, Deep Learning, and Boosting
Familiar with large-language models (LLMs) and experience to leverage them to address cybersecurity threats
Excellent programming skills in Python, Shell script, Go, or SQL
Understanding of core network protocols (TCP/IP, HTTP/HTTPS, etc.)
Knowledge and experience with modern databases and big data tools, such as MySQL, MongoDB, Elasticsearch, Redis, BigQuery
Be comfortable working independently, efficiently

Job Responsibility

Track and research emerging threats and innovate new ways to identify malicious indicators used by malware and attacks, including domains, URLs, IP addresses, sha256, email addresses, etc.
Design and build scalable and extensible prevention/detection systems
Leverage data-driven approaches, such as statistical analysis, machine learning, and other advanced techniques
Convert research results and discoveries into products, research papers, etc.

What we offer

Restricted stock units
Bonus

Fulltime

New

Principal Security Researcher

You will be part of the team that builds and delivers the threat detection capab...

Location

United States , Santa Clara

Salary:

162700.00 - 263175.00 USD / Year

Palo Alto Networks

Expiration Date

Until further notice

Requirements

Deep hands-on experience in vulnerability research, exploit analysis, IPS/IDS detection, offensive security, or closely related threat prevention work
Proven ability to identify important technical problems, propose detection ideas, drive execution, and deliver measurable product or customer impact
Deep understanding of common vulnerability classes and exploit techniques, including memory corruption, injection, authentication bypass, path traversal, SSRF, RCE, XSS, SQL injection, CSRF, MITM, and DoS
Strong ability to analyze vulnerability root cause, exploitability, PoC behavior, network traffic, protocol behavior, application-layer attack patterns, and detection tradeoffs
Experience translating vulnerability or exploit understanding into production-quality IPS signatures, IDS detections, network detections, or other customer-facing protections
Strong understanding of network protocols and application-layer behavior, especially HTTP, DNS, SMB, FTP, SMTP, TCP/UDP, TLS, and related protocols
Strong programming or scripting skills for research automation, tooling, test generation, detection development, or pipeline improvements
Ability to lead complex technical work under ambiguity, guide other researchers or developers, and make sound technical decisions under time pressure
Experience using AI, ML, automation, or research tooling to improve security analysis, detection development, validation, or response workflows is highly desirable
Foundational understanding of AI security scenarios or AI-assisted security workflows is a plus

Job Responsibility

Shape ATP detection strategy by identifying important vulnerability, exploit, and attack technique areas where new or improved protections are needed
Drive innovative detection ideas from concept to production, delivering measurable improvements in coverage, quality, speed, or scalability
Improve rapid response capability for zero-days, high-impact CVEs, and emerging attack vectors by guiding technical assessment, detection strategy, and release decisions
Raise the quality and consistency of IPS protections by defining detection approaches, validation expectations, and technical review standards for complex cases
Expand the team's ability to deliver protections at scale through practical automation, detection pipeline improvements, and AI-assisted research workflows
Provide hands-on technical leadership to researchers or developers through direction, review, problem decomposition, and execution guidance
Influence cross-functional decisions with product, QA, engineering, and research partners to ensure detections are technically sound, customer-relevant, and production-ready

What we offer

restricted stock units
bonus
employee benefits

Fulltime

New

Cloud Engineer IV

At Boston Children’s Hospital, the quality of our care – and our inclusive hospi...

Location

United States , Boston

Salary:

132683.20 - 212295.20 USD / Year

Boston Children's Hospital

Expiration Date

Until further notice

Requirements

Advanced analytical skills to collect information from diverse sources, apply professional principles in performing various analyses, and summarize the information and data to solve problems
Design complex systems and programs that cross department/divisional lines
Well-developed writing and communication skills to effectively deal with conflicting views or issues and mediate fair solutions
Strong documentation skills, creation of detailed procedural guides, diagrams, and professional grade reference architectures
Technical skills including declarative and procedural scripting languages and tools including PowerShell, Python, Cloud Formation, Terraform, CI/CD pipeline, and networking and cybersecurity foundations
Strong analytical and problem-solving skills
Bachelor’s degree in computer science or related field
7 Years of Hands-on DevOps experience with AWS, Azure or GCP
Experience in healthcare and end-user support is a plus

Job Responsibility

Research, design, implement, and continually drive improvement of cloud computing functions within the Hospital
Operates as technical lead and may act in a lead role when needed to cover for team manager
Effectively prioritizes assigned tasks and work for project teams, ensuring needs are met within the required timeframe and to the desired outcomes
Proposes new best practices as applicable to leadership for broader use
Designs and implements cloud solutions across AWS, Azure and GCP environments, ensuring high availability, scalability, and security
Research and identify the requirements of cloud computing needs by analyzing vendor provided and internally developed solutions to meet the integrated needs of multiple departments
Leads and supports cloud migration efforts, assessing on-premises and legacy applications for cloud readiness and executing lift-and-shift, re-platforming, and re-architecting strategies to move workloads to AWS and Azure
Author and maintain Infrastructure as Code (IaC) using Terraform and AWS CloudFormation to provision, configure, and manage cloud resources in a repeatable and auditable manner
Provides technical support to peers, application teams, research and clinical staff, and end-user services
Investigates/does research on best practices (concepts, tools, and processes) and how they can be applied to advance the BCH cloud computing environments

What we offer

Flexible schedules
Affordable health, vision and dental insurance
Child care and student loan subsidies
Generous levels of time off
403(b) Retirement Savings plan
Pension
Tuition and certain License and Certification Reimbursement
Cell phone plan discounts
Discounted rates on T-passes

Fulltime

Principal SQA Engineer

We're seeking innovators - engineers who seek to design new products, designing ...

Location

United States , Santa Clara

Salary:

147000.00 - 237500.00 USD / Year

Palo Alto Networks

Expiration Date

Until further notice

Requirements

Testing, Test Automation & Frameworks: Proven experience in designing and implementing test automation methodologies, tools, and frameworks
Expert level experience with REST API driven Automation using Python
Be proficient in one or more scripting/programming languages including Python or Go
Hands-on experience with UI automation frameworks (Selenium, Cypress, Playwright etc)
Experience with Pytest
AI-Driven Testing & Development Practical experience using AI-based tools to accelerate coding, test generation, debugging, and refactoring
A demonstrated passion for researching and applying innovative, AI-based testing methodologies to improve engineering productivity
Networking Knowledge & Security Experience with TCP/IP Networking and Network Security is highly desirable
Experience in three or more areas IPSec, BGP, L3 VPNs, HTTP, DNS, DHCP, TCP, UDP and SSL
Experience/Strong understanding in Logging (CDL is plus) and Report Generation

Job Responsibility

Design, develop and execute test automation/manual to test software features on our next-generation security platforms
Develop functional specifications, assess task requirements and scheduling, and participate in development, debug and support
Become inventive in testing approaches by building tools and automation scripts
Suggest and implement improvements to the test process
File bugs and work with Development to fix issues seen
Mix in your creative skills with a focused testing approach to produce the best quality products in cybersecurity
Be involved in a rigorous approach to testing for specifications, assist the team with testing methods or tools for new testing
You will also have the chance to work on different public cloud platforms (AWS, GCP, Azure) to automate cloud orchestration, visualization and alerting mechanisms
Interview, mentor and coach new team members

Fulltime

New

Cloud Security Expert

Cap4 Lab is seeking a skilled Cloud Security expert to lead the end-to-end secur...

Location

Italy , Rende

Salary:

Not provided

CAP4 LAB

Expiration Date

Until further notice

Requirements

2+ years of experience in Security Architecture and Cloud-Native Engineering (AWS, Azure, Alibaba Cloud or GCP)
hands-on experience with Kubernetes (K8s), container security, multi-tenancy, and Zero Trust architecture
Proficiency in IaC (Terraform or CloudFormation) and Policy-as-Code within GitOps workflows
background in WAF, PKI/TLS, KMS, and SIEM/EDR integration
experience with threat modeling and frameworks like SOC 2 or ISO 27001
cloud-specific security certifications (e.g., AWS Certified Security Specialty) are highly preferred
Experience securing PaaS/SaaS platforms
Experience designing client-facing security/trust centers

Job Responsibility

Security Architecture & Design: Perform threat modeling (STRIDE)
define security baselines
and design robust controls for IAM, WAF, KMS, Kubernetes, and network segmentation
Automation & Implementation: Deploy and maintain cloud infrastructure using IaC (Terraform)
enforce multi-tenant isolation
and manage certificate lifecycles, WAF/TLS termination, and Cloud Security Gateways
Resilience & Operations: Automate backup/DR workflows and cross-region replication
monitor configuration drift
and integrate telemetry into SIEM/EDR systems
Compliance & Governance: Map technical controls to SOC 2/ISO 27001 frameworks

Fulltime

New

Senior Social Media & Content Executive - Intermediary

We've been helping our members save for their future and buy their own home sinc...

Location

United Kingdom , Leeds

Salary:

40000.00 - 44000.00 GBP / Year

Leeds Building Society

Expiration Date

Until further notice

Requirements

Experience in social media management and content creation in a B2B (business to business) environment
Strong copywriting skills and the confidence to adapt tone for a professional, specialist audience
A good understanding of LinkedIn, content strategy and engagement tactics
The ability to turn insight, commercial priorities and market themes into content that lands well
Strong collaboration skills, organisation and attention to detail

Job Responsibility

Turn business priorities, market insight and broker needs into compelling social media and content activity across LinkedIn and other professional channels
Create content from thought leadership and market commentary to product support, case studies and partner storytelling

What we offer

Hybrid working – 2 days per week in the office
Annual bonus of up to 12%
Matched pension contributions up to 10%
26 days holiday, plus bank holidays and holiday purchase scheme
Colleague Mortgage and Saver products
2 days' volunteering per year

Fulltime

New

Bpo Configuration Analysis Senior Analyst

Location

India , Chennai

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Candidates must have Over all 5+ years’ experience in US healthcare Claims Payer.
3 + year(s) experience in Configuring client System for Pricing (Provider Contract) and UAT testing.
High school diploma or equivalent required, Technical/ Non-Technical
Ability to work within a project-oriented environment.

Job Responsibility

Configuring client System for Pricing (Provider Contract) as per the requirement and according to defined business rules of new claims processing platform.
Evaluation of Configuration Requirement and Formulation of Configuration Approach and Effectively include advanced configuration and additional functionality based on best practices
Based on the business requirements and business rules gathered, evaluate and create rules and complete the configuration activities
Participate in problem solving of Health Plan benefit, provider, pricing, reporting, operational and system issues
Perform a variety of tasks related to the resolution of production support issues based on client configurations with the core administrative system
Support activities to update configuration within the core claims processing system, typically within the areas of Provider Pricing.
Support fee schedule changes including terms, affiliations and contract maintenance
Enable User Analysis Testing (UAT) and implement the modifications as suggested by the business owners and/or analyst
Creating manual test cases from Use cases, Functional specs and other requirement documents.
Resolve coding/QA issues by managing Master Issue Logs and Fixing the high priority change requests which require immediate attention

Fulltime

New

Barista

This role embodies exceptional Guest Services within our Food & Beverage team. ...

Location

United States , Park Ridge

Salary:

15.00 - 15.92 USD / Hour

Spire Hospitality

Expiration Date

Until further notice

Requirements

High school diploma or its equivalent
Minimum of 1 year Coffee Shop Attendant in hotel preferred
Minimum of 1 year Coffee Shop Attendant experience in a similar role, size of operation required
Food Handlers Certification required

Job Responsibility

Offer our guests unparalleled service with warmth and thoughtfulness
Prepare beverage orders, generate checks, and handle payments efficiently for each guest
Maintain daily organization of the coffee shop, ensuring all products are readily accessible
Monitor inventory levels to prevent stock shortages
Reduce spoilage and waste through efficient productivity methods
Ensure cleanliness, sanitation, and optimal functionality of all refrigeration, storage, and work areas

What we offer

EARLY PAY OR EARNED WAGE ACCESS get paid before payday
medical
dental
vision
pet discount program
identity theft protection
pre-paid legal support
flexible spending accounts
matched 401K
life

Fulltime

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Principal Security Researcher (DNS Security)

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