10,208 Cybersecurity jobs
Open tech roles at companies in cybersecurity.
Senior Software Engineer - Cameras
Owns end-to-end development of on-device camera platform features for Verkada's security cameras — building and tuning the camera/image-processing pipeline in C++ and Golang on Linux, coordinating OTA releases, and partnering with streaming, storage, and AI teams to optimize for edge environments. Onsite in San Mateo, CA.
Remote Full-Stack DevOps Engineer (Python/React, AWS)
Remote contract role with ECS Resource Group for a full-stack DevOps engineer working end-to-end on security-focused projects: building Python/FastAPI backend services, JavaScript/React UIs, and handling cloud deployment and production support using PostgreSQL and AWS.
Full Stack Developer Engineer - Cyber DevOps
Remote 3-6 month contract (outside IR35, £450/day) building applications, automation and engineering tools for a Cyber DevOps team: Python/FastAPI backends and REST APIs, React frontends, PostgreSQL, AWS deployment and CI/CD pipelines across the full SDLC.
Azure DevOps Engineer
Inside-IR35 contract role via GCS Recruitment for a global financial services client's Cybersecurity Sustained Engineering team in Sheffield (hybrid, 2 days onsite). Day-to-day: building and maintaining enterprise Azure infrastructure, Terraform/Bicep IaC, Azure DevOps CI/CD pipelines, Python automation and Azure Monitor-based monitoring.
Senior Full Stack Developer- HP Wolf Security
Senior full stack developer on HP Wolf Security's Controller, a web-based management platform for HP's endpoint security product. Day-to-day work spans Python/Django backend, SQL, Celery task queues, React/TypeScript/Vue.js UI, and AWS deployment, on a hybrid basis from the Cambridge office.
Network Software Engineer
Extends Tufin's network security policy management product to support additional network and security devices (firewalls, SD-WAN, micro-segmentation, cloud) by building Python and Go device clients on the OPM platform, automating device provisioning, and supporting customer deployments.
Senior Consultant Informatiebeveiliging
Senior information security consultant advising Dutch SMB+ organizations on security, risk and compliance: writing policy, implementing ISO 27001/NEN 7510/BIO and ISMS, EU AI Act compliance, audits and awareness training, while mentoring junior consultants. Hybrid work from the De Bilt office, client sites and home; €5,500–€7,000/month plus 8% holiday pay.
Senior Principal UX Engineer
Senior IC-level UX designer owning research and end-to-end interface design for Clarity Innovations' Aurora Enterprise and Manifest products, built for the US Intelligence Community and DoD. Embedded in an Extreme Programming team, running user research every iteration and pairing with engineers using Figma, HTML/CSS and shared design systems.
Data Center Network Operations Engineer – Hybrid
Data Center Network Operations Engineer at Cloudflare maintaining the company's global network across colocation facilities — working with SRE and network teams on deployment, migration, automation and a 24×7 on-call rotation. Core stack: Juniper/Cisco/DWDM hardware, Linux administration, JIRA, with scripting in Bash, Python or Go.
Senior Data Engineer - Johannesburg - up to R1.08mil per annum
Senior Data Engineer (7+ years) who designs, builds, and maintains ETL pipelines, data models, and backend data systems supporting scalable analytics at a security-and-compliance company. Core stack: Python, SQL, cloud platforms (AWS/GCP/Azure), Docker/Kubernetes, REST APIs, and CI/CD workflows.
Senior Security Engineer
Remote security engineer supporting DoD/Intelligence Community programs: advising software teams on security implications of changes, running vulnerability and risk assessments, and ensuring compliance with RMF, DISA STIGs, and NIST standards. Core focus areas are DevSecOps, Unix, web application security, and AWS cloud security.
Senior Data Engineer - Azure & Fabric
Remote Corporate Sales Engineer supporting customers across Germany for CrowdStrike's AI-native cybersecurity platform: qualifying technical requirements, delivering product demos, and tailoring security solutions for large enterprises in collaboration with sales and engineering.
Network Engineering Senior Mission Architect
Leads network architecture for a national-security program: designs SDN/SD-WAN, LAN/WAN, data-center, cloud-connectivity, and network security infrastructure for IC/DoD missions. Core tech: Cisco ACI, VMware NSX, VXLAN overlays, BGP/OSPF/MPLS, AWS/Azure direct connect, and DoD frameworks (RMF, NIST 800-53, DISA STIG). TS/SCI clearance required.
Device Engineering Manager
Leads Dragos's device engineering team building the scanning, fingerprinting, and reverse-engineering capabilities that discover and control OT/IoT devices on customer networks. A hands-on management role covering device-coverage strategy, documentation and test standards, automation, AI-assisted workflows, and production support, built on Node.js, TypeScript, Go, and Python.
Senior Backend Engineer - Vibesec
Senior backend engineer on OX Security's VIBESEC team, building AI security products end to end in Node.js and TypeScript across cloud environments and endpoints. Fully remote within Argentina, working in a small senior distributed team with overlap alongside Israel and EU colleagues.
IT Project Manager - Multi-Factor Authentication (MFA)
Emagine seeks a B2B IT Project Manager with IAM expertise to lead a Multi-Factor Authentication (MFA) rollout for a client in Gdynia (3 days/week on-site), covering planning, stakeholder coordination, risk management, testing, and delivery governance across enterprise security initiatives.
Senior Security Researcher
Senior Security Researcher focused on cloud-native security, analyzing Linux-based attack techniques, and reverse engineering malware. The role involves developing detection strategies using C, Python, and eBPF for Kubernetes and container environments.