Tech jobs
Job listings
Senior Information Security Engineer
Senior security engineer at Mastercard performing third-party software security evaluations, designing secure applications, and advising teams on cybersecurity best practices across digital payments systems.
Sr Director Analyst, Cybersecurity Leadership
Lead cybersecurity research and advisory, translating complex threats and trends into actionable insights for enterprise leaders while shaping Gartner’s AI-driven security guidance.
Software Security Developer (C, C++, Security Protocols)
Develop secure software systems in C/C++ for HPE Nonstop, focusing on security protocols like SSL, SSH, and IPSEC to protect enterprise workloads.
Information System Security Officer
Oversee security compliance for government systems, assess controls, document artifacts, and support authorization to operate (ATO) under RMF/NIST standards.
Information System Security Officer, Senior
Senior role leading federal cybersecurity compliance, NIST 800-53 control implementation, and system authorization (ATO) for DoD/cleared environments, using tools like Splunk and Tenable.
Sr. Cybersecurity Engineer (ISSE)
Leads a team to implement and oversee the full RMF lifecycle for federal IT systems, ensuring compliance with NIST standards and supporting system authorization efforts.
System Security Engineer Level 3/4 (AHT)
Designs and implements anti-tamper security solutions for missile systems, ensuring protection against reverse engineering and unauthorized access while collaborating with hardware and software teams.
Security Architect
Designs and reviews secure hardware/firmware architectures for semiconductors, including cryptography, side-channel analysis, and Verilog/C/C++ implementations.
Senior Analyst - Digital Assets Security
Lead security assessments for blockchain, smart contracts, and digital asset platforms, identifying vulnerabilities and ensuring secure deployments while collaborating with engineering and compliance teams.
Security Architect- MD
Lead enterprise-wide security architecture across AI, data protection, cryptography, and post-quantum readiness for a major financial institution, setting standards and driving secure-by-design patterns.
Deputy Program Manager, Cryptography Programs (Onsite)
Oversee cryptography programs for aerospace/defense, manage budgets, and collaborate with cross-functional teams to deliver secure technologies under U.S. government clearance requirements.
Embedded Linux Security Engineer - Remote Work
Design and implement Secure Boot and Linux security hardening for embedded systems, including dm-verity, dm-crypt, and Trusted Execution Environments.
Software Engineer
Builds and maintains secure, scalable payment-enablement services using modern languages and DevOps practices in a global fintech environment.
Senior Information Security Engineer
Senior role ensuring Mastercard’s cryptographic systems and key management meet security standards and regulations, assessing risks and driving remediation across platforms.
Wallet Security Engineer
Design and secure cryptocurrency wallets (cold, warm, hot) using HSM/MPC, automate key management and security policies, and lead incident response for a crypto exchange.
Staff Security Architect
Design and audit security architectures for blockchain and web3 systems, conduct assessments, and advise teams on secure operations across Rust, AI, and crypto infrastructure.
Senior Product Security Engineer
Senior engineer building and running the secure development lifecycle for crypto products, including threat modeling, automated security pipelines, and code reviews for Java/Kotlin and TypeScript/Python systems handling billions in transactions.
Senior Associate, Identity and Access Management Security
Design, deploy, and maintain enterprise identity infrastructure using Active Directory, Azure AD, and hybrid IAM solutions while enforcing security policies and troubleshooting access issues.
Security Architect
Design and own the security architecture for a Physical AI SoC, including hardware roots of trust, secure boot, and key management to protect AI workloads and sensitive assets.