10,195 Cybersecurity jobs
Open tech roles at companies in cybersecurity.
Senior Software Engineer - Connect
Senior backend engineer on Tanium's Connect team designs and builds scalable services in Node.js and Golang that reliably export endpoint data to external systems (SIEMs, warehouses, ticketing, cloud storage), owning delivery guarantees, APIs, and event-driven workflows with NATS and Temporal. Hybrid role, three days/week in Durham, NC or Emeryville, CA.
Project Coordinator
Coordinates IT and cybersecurity projects, tracking schedules, documentation, and stakeholder communications to ensure smooth delivery and client satisfaction.
Principal Software Development Engineer
Principal engineer validating end-to-end Zero Trust Branch solutions at Zscaler: building customer-like lab environments, automating functional/regression/interoperability/scale tests, and debugging customer-reported issues. Heavy on Python/PyTest, networking (TCP/IP, DNS, VPN), and Linux-based distributed systems in a hybrid Santa Clara role.
Brand and Motion Designer
Owns the brand and motion design for a cybersecurity startup's go-to-market — websites, campaigns, sales decks, LinkedIn, and event assets — while building reusable templates, component libraries, and brand guidelines. Core tools: Figma, motion design, presentation tools, and AI design tools; Webflow is a bonus.
Solutions Engineer - Data Analytics & Security (ANZ)
Pre-sales Solutions Engineer on Cisco's APJC Geo Solutions Engineering team (Splunk portfolio), based in Melbourne and supporting customer engagements across ANZ: building dashboards and use cases, running workshops and proof-of-concepts, and demonstrating Splunk's value across Security, Observability, and IT Operations.
Staff Security Operations & Vulnerability Management Engineer
SolarWinds is hiring a Staff Security Engineer in Brno (hybrid 3+2) to lead its Threat & Vulnerability Management program: setting TVM strategy, prioritizing vulnerabilities with threat intel (KEV/EPSS), driving cross-team remediation, and building automation across scanners, cloud, and CI/CD. Core tech: Tenable/Qualys/Rapid7, AWS/Azure/GCP, Python/PowerShell/SQL, MITRE ATT&CK.
Senior Backend Developer
Senior backend engineer building scalable Go services for Opti's AI-native identity security platform: designing REST/gRPC APIs, real-time security monitoring pipelines, and graph database models, deployed on AWS with Kubernetes and observed via Prometheus/OpenTelemetry tooling.
Staff Database Reliability Engineer (DBRE)
Huntress is hiring a Staff Database Reliability Engineer to own the PostgreSQL databases powering its cybersecurity platform and millions of endpoint agents — tuning configs, building monitoring/alerting, managing indexing, partitioning/sharding, replication and backups at terabyte scale on Azure. Fully remote US role.
Staff Radar Systems Engineer
Leads radar systems engineering for a space surveillance platform, designing, integrating, and optimizing radar capabilities to enable national security and space traffic management. Core focus: hardware/software systems, signal processing, and mission-critical performance analysis.
Senior Sales Engineer, Dell
Senior Sales Engineer driving Dell partnerships by advising on PowerProtect Backup Services, leading demos, and enabling joint sales motions for Druva’s cloud-native data protection platform.
Senior Partner Sales Engineer
A senior pre-sales role acting as the technical lead for Druva's channel partner relationships — enabling partners with demos, proofs of concept, training, and technical guidance for Druva's cloud-native data protection/resilience SaaS platform. Core tech: enterprise backup/recovery, VMware/Hyper-V virtualization, AWS/Azure cloud, networking, and Active Directory/SSO.
Sales Engineer
Pre-sales Sales Engineer at Druva in Pune supporting regional sales teams with demos, POCs, and technical solutioning for Druva's cloud-native data protection, AI, and data security platform. Requires enterprise backup, virtualization, database, and cloud (Azure/AWS) knowledge, working US-timezone shifts (6 PM–3 AM IST).
Senior Staff Software Engineer
Build and lead core cloud-native SaaS resilience platform features for data protection and recovery across cloud, SaaS, and on-prem environments.
Senior Staff Software Engineer
Design and build core features for Druva’s cloud-native resilience platform, using Go/Python/C++ to secure enterprise data across cloud, SaaS, and endpoints with AI-powered automation.
Senior Staff Software Engineer
Senior Staff Software Engineer at Druva builds and maintains scalable backend services for a cloud-native SaaS resilience platform, using Go/Python and cloud technologies while guiding junior engineers.
Staff Software Engineer, Backend
Staff backend engineer at Kai, a venture-funded AI cybersecurity platform company, owning end-to-end delivery of distributed Golang microservices. The role designs scalable cloud-native services using Kubernetes, Docker, and CI/CD (Azure preferred), while mentoring engineers and partnering with Product, AI, and Security teams.
Sr/Staff ML Engineer
First dedicated engineering hire on Kai's AI team: productionize Python/FastAPI microservices that call LLM APIs on Azure — building test suites, CI/CD quality gates, observability, caching/rate limiting, and overall reliability for an AI-powered enterprise cybersecurity platform.
Lead Cybersecurity Engineer/ISSO
Lead cybersecurity engineering and RMF/ATO compliance in a secure AWS IL5 environment, managing STIG/IAVM compliance, vulnerability remediation, and Zero Trust controls for DoD systems.