Cyber Security Analyst I

Every minute of every day, Smiths Detection’s threat detection and security screening technology helps to protect people and infrastructure, making the world a safer place. Smiths Detection is a global leader in the development, manufacture and management of security and detection solutions designed to make the world a safer place. Our technology provides threat detection and screening solutions for customers in our key markets: aviation, ports and borders, defense, and urban security. Our expertise spans 21 global offices, seven manufacturing sites and five R&D centers, with a global network of 3,500 dedicated colleagues contributing towards over 40 years at the frontline of advances in safety and security. This results in careers built on variety and the opportunity to work on a range of state-of-the-art solutions, where you can develop your knowledge and experience every day. The Cyber Security Analyst I is a growth-track role for someone early in their cybersecurity career who wants to work in a real DIB environment, learn CMMC and NIST 800-171 from the inside, and gain hands-on experience with the full Microsoft security stack. The analyst works alongside a senior analyst and the Information & Cyber Security Manager, supporting day-to-day security operations, evidence collection, user lifecycle management, and program documentation. Responsibilities Essential functions — job duties to include but are not limited to; other duties as assigned. Job duties to include but are not limited to; Security Operations Support: Triage Defender alerts, monitor phishing simulation results, review Entra ID sign-in risk events, and escalate anomalies to the senior analyst. Vulnerability Tracking: Pull weekly vulnerability reports from Defender and Nessus, update the tracker, and follow up with remediation owners on overdue items. Documentation and Evidence: Keep evidence folders current for NIST 800-171 and CMMC controls. Update procedures, screenshots, and checklists as system