HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Horizon3.ai: Autonomous penetration testing platform for continuous security assessment.
Lead and scale multiple engineering teams; strong distributed systems and platform architecture; drive product and technical strategy; Bachelor's or Master's in CS/Engineering; experience in security or cybersecurity platforms.
Toronto or Tel Aviv-Yafo or Canada or United States
RemoteFull Time
OX Security: Secures software development lifecycles from code to runtime.
5+ YOEBachelor's degree in CS or related field, 5+ years backend experience, proficiency with Node.js, SQL/NoSQL, cloud platforms and microservices, active use of AI tools (Copilot, LLMs), strong problem-solving and mentoring skills.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ MgmtLead a penetration testing team with 5+ years security management and 5+ years Information Security experience; plan compliance-driven penetration tests, drive automation, influence stakeholders, and communicate with technical and non-technical audiences.
Vanguard: Provides mutual funds, ETFs, and investment management services.
5+ YOE5+ years related experience (including 3 years in IT security or application development), undergraduate degree or equivalent, hands-on web/API/network pentesting, SAST/DAST tooling preferred, Python or Java proficiency, preferred pentesting certifications.
DAST, SAST, MITRE ATT&CK, OWASP Top 10, OWASP Top 10 API, SANS Top 25, Python, Java
Thrive: Provides managed IT, cybersecurity, and cloud services for organizations.
3+ YOE3+ years pentesting experience, strong network and OS internals knowledge, vulnerability discovery and analysis, incident response and risk assessment, client-facing communication, report writing, and familiarity with pentesting tools and scripting.
ACI WorldwideNASDAQ: ACIW: Powering the world's real-time electronic payments ecosystem.
1+ YOE1-3 years in information security; bachelor's degree in computer science or related field; OSCP/CRTO/CRTP/OSEP/GXPN or similar certifications a plus; strong OWASP knowledge; proficient with manual and automated pentesting tools; ability to report findings and recommendations.
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
7+ YOEBachelors in CS/SE/EE or equivalent; 7+ years penetration testing (or 5+ pentesting plus 2+ years app development); experience with web/mobile/API/cloud/containers/hardware/ICS pentesting; scripting, fuzzing, reverse engineering, CI/CD integration; strong communication.
Cybersecurity Instructor (Ethical Hacking, SOC, Web Pentesting, AI Security)
United States
RemoteContract
Educate 360: Provides professional training and certification programs for corporate teams.
3+ YOE3+ years cybersecurity experience, expertise in ethical hacking/SOC/web pentesting/AI security, teaching or mentoring experience, hands-on lab skills, strong communication; industry certs (OSCP, PNPT, PJPT, PSAA, GIAC) are a plus.
Hmong American Partnership: Non-profit providing social, economic, and educational services to immigrants.
3+ YOEThree years IT experience; current CompTIA certifications (A+, N+, S+, CySA+, PenTest+); proven teaching experience, online preferred; strong communication and classroom management.
Arca: AI-native wealth management platform for personalized financial advice.
Ownership of security across AWS, applications, identity, IT, and compliance; experience with threat modeling, IAM/SSO/RBAC, secrets management, bug bounty/VDP, and working with pentesters.
Trellix: Provides an open cybersecurity platform for threat response.
3+ YOE3+ years in Android development/reverse engineering/pentesting, experience analyzing Android apps/SDKs, static and dynamic analysis, familiarity with reverse engineering tools and mobile languages.
8+ YOE8+ years in Offensive Security/Red Teaming, cloud expertise (GCP/AWS/Azure), Kubernetes security, IaC/CI–CD security, and led pentests/red team ops.
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive Secret clearance, bachelor’s degree with 5 years relevant experience, professional penetration testing/threat-hunting experience, proficiency with common pentest tools and Linux, exploitation expertise.
Bugcrowd: Provides a crowdsourced platform for security vulnerability testing.
4+ YOE4+ years in customer-facing technical roles; deep knowledge of pentest, bug-bounty and red-team methodologies; strong problem solving, communication, and cross-functional collaboration skills.
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
6+ YOE6+ years in a technical role; 3+ years in penetration testing; Bachelor's in CS/Cybersecurity or related; web/API pentesting experience; security reporting; scripting in Python/PowerShell; security certifications.
Senior Red Team Operator - Social Engineering Focus
United States
RemoteFull Time
Hexens: Provides cybersecurity audits and products for blockchain projects.
Proven red team/adversary simulation and social engineering experience, strong web and network pentesting skills, C2 and post-exploitation ability, solo engagement execution, and strong client communication.
Boston or United States or Dominican Republic or Canada
$175k-$200k/yrRemoteFull Time
Forward Financing: Provides fast, flexible capital to underserved small businesses.
7+ YOE7+ years in application/product/offensive security with leadership experience; hands-on pentesting, code review, AWS and secure SDLC experience; proficiency with Ruby, Python, or Go; strong communication skills.
GovCIO: Provides technology and mission support services to federal agencies.
10+ YOEHigh school with 10+ years experience; TS/SCI CI Poly; 10 yrs DoD cybersecurity RMF; cloud and data security; pentesting; DoD 8570.01-M IAT Level II.
RMF, Penetration testing, Vulnerability assessment, Cloud security, Data protection