10,198 Cybersecurity jobs
Open tech roles at companies in cybersecurity.
C# Developer (Security)
A C# developer on Veeam's security team, building internal security tools and automation for verifying permissions, role models, and RBAC in Veeam Backup and Replication APIs, and analyzing/resolving CWEs with the Application Security team. Core stack: C#, .NET 10, SQL, multithreading, Azure Pipelines, .NET Remoting, Roslyn.
C# Developer (Security)
C# developer on the team securing the API of Veeam Backup & Replication: builds internal security tools, helps analyze and resolve CWEs, automates verification of permissions/RBAC, and works on secure .NET Remoting. Stack: C#, .NET 10, SQL, multithreading, Azure Pipelines, Roslyn. Based in Prague (remote only within Czechia).
Partner Solution Architect - Data & AI Security
Pre-sales Partner Solutions Architect at Veeam for Securiti.ai, acting as a technical overlay to Veeam's partner ecosystem in Singapore. Enables and certifies partner engineers, builds reference architectures and demo assets, and leads technical discovery, demos and proofs of value for data security, DSPM, AI security and AI governance deals.
LLM Fine-Tuning Engineer
For a pre-seed Italian cybersecurity startup building autonomous vulnerability-detection systems, you fine-tune, evaluate and deploy open-weight LLMs — owning the full post-training cycle from dataset design and synthetic data to SFT/LoRA/QLoRA tuning, evals and deployment in restricted environments. Core stack: Python, PyTorch, Hugging Face.
Архитектор / разработчик сетевых протоколов
Designs secure integration architectures for high-load, high-availability systems, oversees implementation, and collaborates with multiple teams to ensure alignment with InfoTeCS’s information-security products.
Sales Development Representative (SDR) IT Cybersecurity
Sales development role at Cimcor, a cybersecurity software company: the SDR spends the day cold calling prospect lists, qualifying inbound/outbound leads for the sales pipeline, and supporting Enterprise Account Managers selling the CimTrak Integrity Suite. Training is provided; familiarity with CRMs like HubSpot and interest in cybersecurity are valued. Work is fully remote or from the Merrillvil
Principal Product Manager, Cloud App Delivery
Principal Product Manager at F5 owning the Application Delivery services (Proxy, CDN, API Gateway) on the F5 Distributed Cloud SaaS platform — defining the technical roadmap, launching and pricing new capabilities, and driving go-to-market for Web, API, and AI app delivery across edge and multicloud environments.
Principal Technical Product Manager
Principal Technical Product Manager at F5 driving the vision and expansion of the BIG-IP platform for AI workloads, serving as subject-matter expert on AI security and data delivery (e.g., AI Enterprise Firewall, Top-of-Rack hardware). Day to day: strategy, PRDs/PRFAQs, financial models, market/competitive analysis, and cross-functional leadership.
Principal Product Manager, CX AI & Automation
F5 is hiring a Principal Product Manager to own the AI strategy and roadmap for its customer experience organization — re-architecting CX workflows with generative and agentic AI (LLMs, RAG, agents), setting governance standards, and driving build/buy decisions from prototype through production adoption.
Sr Business Systems Analyst
Senior Business Systems Analyst at F5 in Hyderabad who keeps Oracle Fusion Subscription Management Cloud (SMC) and its connected Fusion modules running reliably — configuring subscription billing, pricing and renewals, automating workflows, troubleshooting issues, and joining incident response and on-call rotation.
DevOps Engineer (Security Clearance Provided)
DevOps Engineer with a cyber-security focus for an industry-leading (unnamed) client, recruited via Ernest Gordon. Day to day: DevOps work on cutting-edge security/regulated-industry projects, hybrid in Lutterworth (2 days on site, 3 from home), with security clearance provided.
Software Engineer
A London-based (hybrid) software engineer role building secure, high-performance, mission-critical software in modern C++ and Rust on Linux, covering secure networking, low-level systems and security platforms across the full lifecycle in an Agile team, within the cyber security domain.
Python Developer - Cyber Security
A Python backend developer role (up to £65k) at a cybersecurity company that uses AI technology to protect clients worldwide from advanced cyber threats, working on complex systems in a problem-solving focused team. Based in Cambridge, on-site.
Sr Staff Software Engineer (Armis/Veza)
Hands-on technical lead on Armis/ServiceNow's AppSec team in Tel Aviv, building Armis Centrix for Application Security: LLM-based agents and pipelines that analyze real codebases at scale, plus the Python multi-tenant microservice backend, AI evaluation harness and CI regression gates, while mentoring engineers and working with product and customers.
Staff Software Engineer (Armis/Veza)
Staff Software Engineer on ServiceNow's Armis AppSec team building Armis Centrix for Application Security, an AI-native AppSec product. Day-to-day: designing LLM-based agents and pipelines that analyze real codebases at scale, owning a multi-tenant Python microservices backend end to end, and driving evaluation-driven AI development.
Cybersecurity Incident Response & Digital Forensics Specialist
A senior (8+ years) incident response and digital forensics specialist who remotely triages and investigates cybersecurity incidents for federal and enterprise environments, analyzing SIEM/EDR/endpoint/network/cloud logs, preserving evidence per NIST standards, and writing forensic reports and remediation plans.