OptiTalent · Job Finder
Security jobs
5,049 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
2,941–2,960 of 5,049 jobs
Forward Deployed Security Engineer
2 months agoStripe · Dublin, Ireland
SecurityAbuse Operations is the front-line incident response and remediation function handling active product abuse and fraud impacting Stripe and its merchants. This multi-disciplinary group, spanning Incident Managers, Investigators, Forward Deployed Security Engineers, and Data…
Senior Information Security Manager (GRC Focus)
2 months agoViz.ai · Tel Aviv, Israel
HybridFull-timeManagerSecurityLead and maintain all certification and compliance efforts, including SOC 2, ISO 27001, ISO 42001, HIPAA, GDPR, and CIS benchmarks; Serve as the primary point of contact for all security questions and concerns, internal and external; Own global security awareness strategy and…
Senior Security Engineer
2 months agoMyHeritage · Or Yehuda, Israel
HybridSeniorSecurityWe are looking for a highly skilled Senior Security Engineer to join our security team and lead initiatives across our corporate systems, cloud infrastructure, and AI-enabled environments. You will play a critical role in designing practical security controls, driving complex…
Principal Security Researcher
2 months agoGitLab · Canada +3
RemoteLead / staff$203.2K – $275K a yearSecurityWe are seeking a Principal Security Researcher to join our Application Security Team to conduct cutting-edge security research on GitLab's AI-powered DevSecOps capabilities. As GitLab transforms software development through intelligent collaboration between developers and…
AI Red Teamer, Cybersecurity (Remote)
2 months agoHandshake · United States
RemoteContract$65.00 – $125.00 an hourSecurityAs a Cybersecurity Red Teamer, you will evaluate whether AI models can be manipulated into generating functional malware, viable exploit code, attack tooling, or step-by-step operational guidance that could give a threat actor meaningful assistance in carrying out cyberattacks.
IT Security Engineer - Top Secret Clearance
2 months agoSpaceX · Hawthorne, California, United States
Full-timeMid level$130K – $160K a yearSecurityWork closely with other SpaceX IT administrators and engineers to gather requirements, research, evaluate, design, plan, deploy, and support security solutions and related technologies in a world-class environment that meets the needs of the demanding SpaceX engineering teams.…
OpenAI · San Francisco, California, United States
Full-timeSenior$347K – $445K a yearSecurityDesign and implement security-critical software and firmware for HSMs, secure elements, trusted execution environments, and hardware roots of trust.; Build and harden the policy-to-HSM boundary responsible for authorizing certificate issuance and cryptographic signing…
OpenAI · Washington, District of Columbia, United States +1
HybridFull-timeManager$158K – $225K a yearSecurityThe Industrial Security team enables OpenAI’s classified and national security work by building secure, compliant programs that support government customers and protect sensitive information. We partner across Security, Legal, People, Facilities, Engineering, IT, and program…
Sr. Staff Security Engineer, Platform Security
2 months agoNscale · New York, United States +2
Lead / staff$210K – $270K a yearSecurityWe are hiring a Senior Staff Security Engineer as a founding member of Nscale's Platform Security program. Your job is to go deep on how our IaaS platform is actually built — not how the diagrams say it is built — and to perform the security reviews that tell leadership and…
Pre-Award: APOLLO- All Source Analysts
2 months agoBarbaricum · Tampa, Florida, United States
On-siteMid levelSecurityProvide all-source analytic support to collections, operations, investigations, and defense intelligence analytic requirements.; Apply Intelligence Community (IC) and DIA Analysis and Production Tradecraft standards to ensure analytical rigor and product quality.; Collect,…
Privacy & Security Counsel
2 months agoRoblox · San Mateo, California, United States
HybridFull-timeMid level$168.1K – $211.8K a yearSecurityEvery day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Arena Intelligence, Inc. · San Francisco, California, United States
On-siteFull-timeLead / staffSecurityIt is not a policy-writing seat. Policy is an output, not the job.; It is not a checkbox compliance seat. If your instinct is to close a finding by writing a document that says it is closed, this will not be a good fit.; It is not a product engineering role. If Arena builds new…
Security Operations Engineer
2 months agoK Health · New York, United States
HybridMid level$125K – $150K a yearSecurityAs a Security Engineer at K Health, you will serve as a foundational force in securing our healthcare technology ecosystem. Reporting directly to the Director of Security, this is a deeply hands-on individual contributor role focused primarily on Security Operations (SecOps)…
Data Center Security Engineer - WIDS
2 months agoCoreWeave · Livingston, New Jersey, United States
Senior$122K – $179K a yearSecurityDesign, deploy, and maintain the Bastille Networks WIDS platform and sensor arrays across CoreWeave's data center facilities, offices, and PoP sites in support of our Global Security Operations Center (GSOC).; Architect and implement the integration of Bastille wireless…
Meridial · Remote
RemoteContractFrom $60.00 an hourSecurityProject Overview We are sourcing experienced technical specialists in CVE and Application Security to audit tasks used to train and evaluate AI systems. The objective of this project is to ensure that AI training workflows and tasks are technically rigorous, practical, and…
Staff Application Security Engineer
2 months agoSamsara · United Kingdom
HybridLead / staffSecuritySamsara sits at the center of hardware, software, AI, and the physical world, processing 25+ trillion data points annually across thousands of connected devices. The Samsara Application Security team protects this vast footprint end-to-end, spanning cloud services, internal…
Connections Health Solutions · Leesburg, Virginia, United States
Entry level$21.56 – $25.00 an hourSecurityThe Behavioral Health Specialist (Safety & Security) is responsible for managing and maintaining the safety and well-being of individuals, visitors, and staff within the facility. This role provides front entrance safety and security by greeting and screening all visitors,…
Marksman Security LLC · Preston Pkway Arlington Texas, United States
Entry levelFrom $16.00 an hourSecurityConduct vehicle and foot patrols of areas in the public right-of-way to identify potential safety and security risks.; Engage with the public and respond to calls for service in the public right-of-way.; Maintain a visible presence and engage in professional public…
Staff Security Engineer, Threat Hunting
2 months agoTwilio · United States
RemoteLead / staff$183K – $228.7K a yearSecurityThe Threat Detection and Response team is looking for a Staff Security Engineer who is passionate about solving the business’s toughest technical-security challenges; you will work within a Security Engineering team that partners with R&D Engineering and R&D Business teams to…
Staff Security Operations Engineer
2 months agoGainsight · Wrocław, Warmian-Masurian, Poland
HybridFull-timeLead / staffPLN 25K – PLN 28.5K a monthSecurityWe’re looking for a full-time Staff Security Operations Engineer to join our Security team reporting to the Senior Manager, AI Response and Threat. This role is a hybrid role based out of Wroclaw, Poland location.
Updated 09 Nov 2026 14:57 UTC from the OptiTalent job library.