About the role
As a Senior Software Engineer – Penetration Testing & Red Teaming, you will make an impact by bridging software development and offensive security to strengthen enterprise defenses. You will be a valued member of the Threat & Vulnerability Management (TVM) team and work collaboratively with engineering, DevOps, and cybersecurity stakeholders.
In this role, you will:
Design and develop custom security tools and automation scripts to support penetration testing and vulnerability assessment initiatives
Solve complex engineering challenges that require deep expertise in both software development and cybersecurity
Build integrations between security tools and enterprise platforms to improve security workflows and automation
Conduct comprehensive penetration testing across applications, infrastructure, and systems to identify vulnerabilities
Participate in and support red team operations to simulate real-world attack scenarios and validate security controls
Work model:
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 2–3 days a week in a client or Cognizant office in Toronto, Ontario. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered:
6–8 years of experience in security engineering or software development with a strong security focus
Advanced software development skills with proficiency in one or more programming languages (e.g., Python, JavaScript, Java, or similar)
Hands-on experience with penetration testing methodologies and tools
Experience participating in or leading red team engagements
Familiarity with offensive security tools such as Burp Suite, Metasploit, and similar platforms
Strong understanding of application, infrastructure, and system security principles
These will help you stand out:
Experience developing custom security tooling or automation frameworks
Deep understanding of attacker tactics, techniques, and procedures (TTPs)
Exposure to cloud and container security environments
Strong problem-solving mindset with the ability to think like an attacker while building secure systems
Excellent communication skills with the ability to clearly document findings and provide remediation guidance
We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply—even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out and bring fresh perspectives to this role.
We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between $ 105,000 - $120,000 per year. Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.
Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
Applications will be accepted until June 28, 2026.
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
补充雇佣信息
薪酬信息截至本职位发布之日为准。Cognizant 保留在适用法律允许的范围内随时修改该信息的权利。
申请人可能需要通过现场面试或视频会议的方式参加面试。此外，候选人在每次面试时可能需要出示其当前所在州或政府签发的有效身份证件。
Cognizant 是一家提供平等就业机会的雇主。在招聘过程中，您的申请和候选资格不会因种族、肤色、性别、宗教、信仰、性取向、性别认同、国籍、残疾、遗传信息、怀孕、退伍军人身份或任何其他受联邦、州或地方法律保护的特征而受到影响。
