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Top Senior Security Engineer Jobs

2 Days Ago
8 Locations
Hybrid
12,000 Employees
168K-297K Annually
Senior level
12,000 Employees
168K-297K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior Security Engineer will co-design and co-build security features for Cash App's Bitcoin platform, ensuring secure handling of Bitcoin holdings. Responsibilities include developing security mechanisms, maintaining the open-source cold storage system, and contributing to the security infrastructure across the platform.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+65 More
Yesterday
Chicago, IL, USA
1,537 Employees
Senior level
1,537 Employees
Senior level
Fintech
As a Sr. Security Engineer, you will lead security initiatives for Inspira Financial by designing and implementing reliable identity and access management solutions while ensuring compliance with security protocols. You will collaborate with teams, enhance the security posture, and manage vendor relationships, all while mentoring junior engineers and providing strategic guidance.
Top Benefits:
401-K Matching
Dedicated Diversity Inclusion Staff
Dental Insurance
+30 More
5 Days Ago
Austin, TX, USA
Hybrid
597 Employees
Senior level
597 Employees
Senior level
Cloud • Information Technology • Security • Software
As a Security Engineer, you will work with engineering teams to implement security solutions, investigate and resolve security issues, conduct security reviews and penetration testing, manage CVE and cloud configurations, and improve security tools for cloud platforms and endpoints.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+46 More
5 Days Ago
United States
Remote
115 Employees
Senior level
115 Employees
Senior level
Cybersecurity
The Senior Security Engineer, Blockchain will review blockchain code and smart contracts for security vulnerabilities, provide strategic advice for robust software development, and build custom blockchain security tools. The role involves direct collaboration with clients to secure their products and innovate in blockchain security research.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+41 More
5 Days Ago
San Mateo, CA, USA
2,500 Employees
234K-284K Annually
Senior level
2,500 Employees
234K-284K Annually
Senior level
Computer Vision • Gaming • Software • Virtual Reality • Web3 • Metaverse
As a Senior Security Engineer on the DART team, you will develop and implement detection strategies, lead incident responses, and analyze threat actor techniques. You will work autonomously to enhance security response capabilities while collaborating with internal teams to foster a safe environment for Roblox users.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
5 Days Ago
New York, NY, USA
Hybrid
5,000 Employees
187K-240K Annually
Senior level
5,000 Employees
187K-240K Annually
Senior level
Artificial Intelligence • Cloud • Software • Cybersecurity
As a Senior Security Engineer, you will conduct penetration tests on Datadog's cloud environments, applications, and infrastructure, simulate threats to enhance security readiness, participate in bug bounty management, and assist in incident response while working closely with engineering teams to resolve vulnerabilities.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
5 Days Ago
8 Locations
Hybrid
3,500 Employees
Senior level
3,500 Employees
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Senior Security Engineer for Cash App's Bitcoin platform, you will co-design and co-build security mechanisms and features, protect Bitcoin holdings, and develop capabilities for the open-source cold storage system, while mentoring other engineers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+64 More
5 Days Ago
United States
Remote
900 Employees
Senior level
900 Employees
Senior level
Consumer Web • eCommerce • Enterprise Web • Events • Sports
As a Senior Security Engineer at SeatGeek, you will lead security operations initiatives, improve incident response programs, and enhance security controls through automation. You will work closely with cloud product teams to implement security strategies on AWS and foster security awareness across the organization.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More

Featured Jobs

11 Days Ago
Chicago, IL, USA
Hybrid
10,000 Employees
Senior level
10,000 Employees
Senior level
eCommerce • Food • Sales • Software
The Senior Security Engineer will lead the design and implementation of cloud and infrastructure security controls, ensuring robust security practices and standards while enhancing automation and incident response measures. Responsibilities include collaborating with cross-functional teams, mentoring junior engineers, and driving cloud security assessments and compliance efforts.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+46 More
9 Days Ago
United States
Remote
115 Employees
170K-230K Annually
Senior level
115 Employees
170K-230K Annually
Senior level
Cybersecurity
The Senior Security Engineer, Application Security will conduct thorough security assessments for client applications, focusing on MacOS environments, analyze vulnerabilities, automate bug detection, and review security architecture. Additionally, the role involves developing security tools, engaging with clients for code and architecture reviews, and contributing to application security research and innovation.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+41 More
12 Days Ago
United States
Remote
5,300 Employees
Senior level
5,300 Employees
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • eSports • Big Data Analytics
As a Senior Security Engineer, you will enhance application security across web and mobile platforms, manage the web application firewall, conduct security integration in SDLC, and oversee security operations for cloud infrastructures. You'll also perform vulnerability assessments and collaborate with engineering teams to mitigate threats.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+54 More
11 Days Ago
Atlanta, GA, USA
Hybrid
40,000 Employees
Senior level
40,000 Employees
Senior level
Artificial Intelligence • Digital Media • Gaming • Machine Learning • News + Entertainment • Software
The Senior Security Engineer in Penetration Testing will execute engagements against web applications and software, identify vulnerabilities, analyze security assessments, and offer recommendations. This role involves collaboration with developers to enhance application security and the creation of automation tools to streamline testing processes.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+72 More
16 Days Ago
4 Locations
806 Employees
Senior level
806 Employees
Senior level
Cloud • Information Technology • Machine Learning
As a Senior Security Engineer, you'll oversee Kubernetes deployments and maintain security tooling. You'll develop security frameworks, work cross-functionally, and contribute to design discussions while participating in an on-call rotation.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+29 More
15 Days Ago
USA
Remote
450 Employees
Senior level
450 Employees
Senior level
Fintech • Social Impact • Financial Services
As a Senior Security Engineer II, you will enhance application security by implementing secure development practices, conducting penetration testing, performing risk assessments, and managing vulnerabilities across applications. Collaboration with development teams and security advocacy are key components of this role.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+56 More
18 Days Ago
New York, NY, USA
165 Employees
Senior level
165 Employees
Senior level
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Real Estate
EliseAI seeks a Senior Security Engineer to enhance security measures for their AI solutions. Responsibilities include managing vulnerability assessments, automating security processes, and ensuring AWS security compliance while collaborating with engineering and operations teams.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+36 More
16 Hours Ago
Columbus, OH, USA
Hybrid
289,097 Employees
Senior level
289,097 Employees
Senior level
Financial Services
The Senior Lead Security Engineer at JPMorgan Chase leads security engineering efforts, ensuring successful collaboration across teams and providing technical expertise. Responsibilities include identifying issues, advancing operational efficiencies, creating automation via CI/CD, and engineering security solutions, particularly focusing on the Windows OS stack and programming.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
2 Days Ago
8 Locations
Hybrid
12,000 Employees
168K-297K Annually
Senior level
12,000 Employees
168K-297K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior Software Security Engineer will enhance product security at Cash App by threat-modeling features, designing security mechanisms, and collaborating with product teams. Key responsibilities include driving security projects, educating fellow engineers, and building abstractions for security. The role demands hands-on leadership in delivering security solutions across the organization's technology stack.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+65 More
15 Hours Ago
Pittsburgh, PA, USA
Hybrid
56,000 Employees
Senior level
56,000 Employees
Senior level
Machine Learning • Payments • Security • Software • Financial Services
As a Senior Security Engineer, you'll drive the design, development, and implementation of Enterprise Encryption Solutions and Key Management processes. Your role will include providing subject matter expertise, developing cryptographic solutions, documenting processes, and collaborating with operations teams while managing project timelines and ensuring the security standards.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+48 More
4 Days Ago
United States
Remote
3,900 Employees
168K-187K Annually
Senior level
3,900 Employees
168K-187K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Senior Application Security Engineer, you will collaborate with engineering teams to secure Cloudflare products and platforms, perform threat modeling, code reviews, and security testing, develop secure frameworks, build internal security tools, and prioritize tasks aligned with objectives.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+60 More
4 Days Ago
United States
Remote
3,900 Employees
168K-187K Annually
Senior level
3,900 Employees
168K-187K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Senior Application Security Engineer at Cloudflare, you will work with engineering teams to secure products, assess security through threat modeling and code reviews, contribute to security architecture, and build internal tools for security automation.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+60 More
13 Hours Ago
Costa Mesa, CA, USA
1,400 Employees
168K-252K Annually
Senior level
1,400 Employees
168K-252K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Senior Systems Security Engineer will be responsible for illustrating and designing security requirements for Anduril's products, developing security test plans, and collaborating with engineering teams to enhance product security standards. This role requires hands-on involvement in all aspects of product security throughout its lifecycle and interaction with government customers.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+56 More
15 Hours Ago
Santa Ana, CA, USA
1,100 Employees
Senior level
1,100 Employees
Senior level
Consumer Web • eCommerce • Machine Learning • Professional Services • Software • Sports • Analytics
As a Senior AWS Security Engineer, you will manage security operations, lead incident responses, secure AWS environments, and develop automation scripts. You'll collaborate with teams to align security initiatives and oversee vulnerability management, utilizing tools like CrowdStrike and AWS security services.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
16 Hours Ago
Los Angeles, CA, USA
Hybrid
1,810 Employees
133K-178K Annually
Senior level
1,810 Employees
133K-178K Annually
Senior level
Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
The Senior Information Security Engineer will conduct threat modeling, vulnerability assessments, and collaborate with teams to enhance security posture. Responsibilities include managing identity access controls, developing security documentation, and staying updated with security trends. The role demands strong technical and analytical skills with minimal oversight.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+61 More
16 Hours Ago
Chicago, IL, USA
Hybrid
1,900 Employees
Senior level
1,900 Employees
Senior level
Fintech
As a Senior Information Security Engineer at PEAK6, you will analyze and enhance security measures, automate security processes, monitor systems for breaches, and ensure compliance with security regulations. You will collaborate with various teams and lead incident management while promoting security awareness throughout the organization.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+49 More
3 Days Ago
New York, NY, USA
2,500 Employees
168K-227K Annually
Mid level
2,500 Employees
168K-227K Annually
Mid level
Fitness • Hardware • Healthtech • Retail • Software
The Senior Application Security Engineer ensures Peloton's applications are securely designed and implements industry standards. Responsibilities include conducting security design reviews, providing guidance on security controls, collaborating with engineering teams, and enhancing security automation. The role requires extensive experience in application security and the ability to influence development teams to uphold security standards.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+52 More
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