Principal Product Security Engineer Jobs

Principal Security Engineer

We’re building a world-class global Security team as part of our Trust Program. ...

Location

India , Hyderabad

Salary:

Not provided

Highspot

Expiration Date

Until further notice

Requirements

10+ years of robust, progressive experience in security engineering, application security, DevSecOps, incident detection and response, or closely related fields
Advanced proficiency in at least one programming language (Python, Ruby, Go, Rust, JavaScript), with deep experience conducting detailed code reviews and security assessments across multiple languages
Hands-on experience with deploying, operating, and interpreting results from security tools such as static analyzers, web vulnerability scanners, supply chain analysis scanners, and host-based intrusion detection systems
Demonstrated experience mentoring, coaching and guiding junior and mid-level security engineers, contributing to a strong team culture, and supporting peer development as a senior individual contributor
Demonstrated proactive approach, strong continuous learning orientation, and curiosity about emerging threats, security trends, and innovative technologies
Extensive expertise securing cloud-native environments (AWS, Azure, GCP, containers, microservices), with in-depth knowledge of modern cloud security risks and defenses
Demonstrated ability to embrace being wrong, practice humility, continuously learn from experiences, and actively seek insights through thoughtful questioning and collaboration

Job Responsibility

Lead comprehensive application security assessments, advanced threat modeling sessions, and secure code reviews across critical product features, internal tooling, endpoints, and third-party integrations
Collaborate strategically with product engineering to establish and enhance secure-by-default and privacy-by-design practices within the software development lifecycle (SDLC)
Lead and otherwise participate in incident detection, investigation, triage, containment, and root cause analysis for high impact security incidents, providing mentorship and guidance to junior engineers as required
Drive the development and continuous improvement of sophisticated detection rules, response automation, and optimized alert management across cloud environments, corporate infrastructure, and SaaS platforms
Lead and participate in complex vulnerability remediation processes, and effectively respond to security issues discovered by both internal teams and external sources
Document technical findings and strategic decisions in a clear and accessible manner, and procedural enhancements
significantly contribute to comprehensive security playbooks and knowledge repositories
Manage and oversee asksecurity@ request handling, and actively participate in sprint-based security activities, balancing strategic and tactical execution
Actively participate in the security on-call rotation, or provide senior-level guidance as required during an event and aid in rapid response capabilities to protect our 24x7 platform and global workforce

Fulltime

Principal Product Security Engineer

The Principal Product Security Engineer will be responsible for partnering with ...

Location

India , Bengaluru

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

10+ years of experience working in security
Demonstrated expertise and experience working in security-focused roles
Significant experience collaborating with engineering teams to conduct security assessments and threat modelling for on-premise as well as SaaS products
Strong expertise in cloud security, with a focus on AWS, GCP, and Azure, coupled with significant experience in container security, particularly in Docker and Kubernetes
Significant expertise in overseeing security design reviews for transitioning services from monolithic to microservices architecture
Experience coding in Java, Javascript, Python, or Go, and at least one scripting language
Experience leading large-scale projects from start to finish and mentoring other security practitioners
Adept experience providing SME knowledge and guidance to stakeholders and engineering functions

Job Responsibility

Partnering with our security teams and leadership groups across Atlassian's vast footprint to uplift our security programs
Being the Technical SME, promote automation, review platform and service designs and architecture and drive our security teams to equip the engineering partner teams with the latest tools, techniques and methodologies to build secure products by default

What we offer

Health coverage
Paid volunteer days
Wellness resources

Fulltime

Principal Security Engineer

We’re looking for a principal Security Testing Engineer to work closely with the...

Location

India , Bengaluru

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

6+ years penetration testing experience in a consultancy, dedicated internal pentesting team, or similar offensive security function
2+ years experience as an offensive security team lead
Strong experience in white-box application security testing
Full stack application security technical experience
Delivery focused
Experience mentoring junior penetration testers
The ability to complete a penetration test and code review of a modern cloud application
Experience leading security teams on complex penetration testing engagements
Strong, practical understanding of security testing methodologies, supporting infrastructure requirements and legal considerations
Strong collaboration and communication skills when working with closely with deeply technical development and infrastructure teams

Job Responsibility

Providing SME knowledge and guidance to a team of pen testers/code review
Continuing to mature pen testing/code review workflows
Identifying and recruiting top-class penetration testing talent
Supporting and guiding the growth of a India based penetration testing team
Analysing vulnerability data for trends and gaps in controls
Identifying significant vulnerabilities in Atlassian products prior to production deployment
Building contacts in the Atlassian engineering team, product team and security team
Building and leveraging existing contacts to identify potential talent to join the team
Establishing testing processes in the local team that complements and extends existing processes
Identifying insights which contribute to strategic investments

What we offer

health and wellbeing resources
paid volunteer days

Fulltime

Principal Product Security Engineer

Atlassians can choose where they work – whether in an office, from home, or a co...

Location

Australia; New Zealand , Sydney; Brisbane; Auckland

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

Demonstrated expertise and experience working in security-focused roles
In-depth experience in data protection and privacy
Experience with application security, especially web applications
Experience in cloud security architecture and infrastructure
Experience coding in Java, Javascript, Python, or Go, and at least one scripting language
Experience leading large-scale projects from start to finish and mentoring other security practitioners
Adept experience providing SME knowledge and guidance to stakeholders and engineering functions.

Job Responsibility

Promote automation
Review platform and service designs and architecture
Drive our security teams to equip the engineering partner teams with the latest tools, techniques and methodologies to improve data security
Partnering with our security teams and leadership groups across Atlassian's vast footprint to uplift our security programs.

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

Principal Product Security Engineer

As a Principal Product Security Engineer you will be the Technical SME, promote ...

Location

India

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

10+ years of experience working in security
Demonstrated expertise and experience working in security-focused roles
Significant experience collaborating with engineering teams to conduct security assessments and threat modeling for on-premise as well as SaaS products
Strong expertise in cloud security, with a focus on AWS, GCP, and Azure, coupled with significant experience in container security, particularly in Docker and Kubernetes
Significant expertise in overseeing security design reviews for transitioning services from monolithic to microservices architecture
Experience coding in Java, JavaScript, Python, or Go, and at least one scripting language
Experience leading large-scale projects from start to finish and mentoring other security practitioners
Adept experience providing SME knowledge and guidance to stakeholders and engineering functions

Job Responsibility

Promote automation, review platform and service designs and architecture and drive our security teams to equip the engineering partner teams with the latest tools, techniques and methodologies to build secure products by default
Partnering with our security teams and leadership groups across Atlassian's vast footprint to uplift our security programs

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

New

Principal Corporate Security Engineer

The Principal Engineer, Corporate Security serves as the senior technical author...

Location

Salary:

184500.00 - 289050.00 USD / Year

Atlassian

Expiration Date

Until further notice

Requirements

10+ years in cybersecurity engineering or enterprise architecture
5+ years in a principal or lead engineer capacity
In-depth knowledge of cloud security architecture (AWS, GCP) and SaaS ecosystems (Google workspace, Slack, Okta, etc)
Deep understanding of identity and access management, endpoint security, data protection, network segmentation and zero trust architecture
Excellent communication skills with the ability to simplify complex security concepts for executives and engineers

Job Responsibility

Define and maintain the end to end corporate security architecture blueprint, covering endpoint, identity, network, and data
Lead the architectural reviews of major corporate technology initiatives (e.g., AI adoption, zero trust modernization, vendor onboarding)
Establish architectural controls, paved paths and perform periodic maturity assessments
Provide expert guidance on security best practices, technologies, and methodologies to engineering teams
Review and influence the design of platform and service architectures, ensuring security is integrated from the outset
Provide risk-based architectural recommendations, influencing executive stakeholders and investment decisions
Automate control deployment and drift detection (IaC/PaC), reduce exception volume, and shorten time-to-adoption via platformized solutions
Enable safe, rapid change with CI/CD for policy/config and change planning for broad rollouts
Work closely with security teams, engineering partners, product leaders, and other principal engineers to drive large-scale security initiatives
Serve as the architecture liaison between Corporate Security and Product Security, ensuring a unified security strategy across enterprise and customer-facing environment

What we offer

Health and wellbeing resources
Paid volunteer days

Federal Principal Product Support Engineer

Hewlett Packard Enterprise is seeking a master-level Principal Product Support E...

Location

United States , Multiple locations

Salary:

152000.00 - 349000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's degree in a technical field or equivalent experience demonstrating advanced expertise
US Citizenship with active Secret clearance
Industry-recognized certifications including CompTIA Security+ (or higher, such as CASP or CISSP)
Cloud certifications (e.g., AWS Certified Solution Architect, Microsoft Azure Solution Architect, Google Professional Cloud Architect)
10+ years of hands-on experience in IT support, cloud architecture, virtualization, or related areas
Proven record of resolving deeply technical issues and leading support for federal customers

Job Responsibility

Serve as the top-tier escalation point for the most challenging technical issues within HPE Private Cloud and related technologies
Lead in-depth troubleshooting across multi-cloud, virtualization, and infrastructure platforms (AWS, Azure, Google Cloud, VMware ESX, Kubernetes)
Collaborate directly with BU engineering teams and managed services personnel to drive resolution of systemic, high-impact issues
Develop critical patches and product enhancements
Analyze, identify, and architect solutions for recurring or complex customer issues
Mentor and guide technical support engineers
Work closely with federal customer stakeholders to understand business needs and deliver technical solutions
Define, refine, and continuously improve operational processes for cloud service delivery
Monitor, analyze, and optimize system performance, security, and reliability
Author detailed technical documentation, troubleshooting guides, and process improvements

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive benefits suite supporting physical, financial and emotional wellbeing
Career development programs

Fulltime

Principal System Security Engineer

Owl’s Principal System Security Engineer ensures our mission-critical security p...

Location

United States , Columbia

Salary:

Not provided

Owl Cyber Defense

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in a technical discipline (Master’s degree preferred)
Twelve+ years of experience in security and vulnerability analysis
Five+ years in a security leadership position
Cross-Domain Solutions (CDS) Familiarity
Experience with secure software development principles
Strong communication and collaboration skills across product teams
Excellent problem-solving and critical-thinking skills
Understanding of Agile/Scrum methodologies and tools (Git, JIRA)
Ability to prioritize tasks effectively
Experience in hiring, scaling teams, and managing remote engineering teams

Job Responsibility

Work as a cross functional technical engineer to provide system engineering, cyber security, solution architecture and product integration across various internal teams
Lead system and security engineering and integration reviews of new features and capabilities in current product portfolio and new products
Conduct technical deep dive TEMs and security architectural reviews
Work to understand the operational, functional and security requirements as they relate to mission and deployment environments
Work with solution architects and sales engineers to ensure system designs, implementations, configurations and integrations into operational environments are compliant from a security perspective
Assist in design engineering and development efforts to implement Raise the Bar (RTB) compliance
Facilitate products through the Cross Domain Solutions (CDS) processes
Support the development of related technical and information/ decision briefs, as well as patching and upgrades briefings
Collaborate with software development and network operations teams to integrate secure data transfer practices into the Software Development Lifecyle
Work with SW developers to ensure RTB compliance

Principal Product Security Engineer

Atlassian

Location:
Australia

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 27, 2025

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Atlassian

Location:Australia

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:December 27, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Location:
Australia

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
December 27, 2025