2 of 2 NIST 800 Jobs in Bristol

system security engineering, ideally in defence, space, or critical infrastructure Familiarity with MOD, NCSC, and ISO standards (e.g. ISO 27001/2, NIST 800-series, JSP 604) Competence in requirements engineering and systems thinking Practical experience with security in software and/or system development environments ...

throughout the product and system development lifecycle . Lead threat modelling and risk assessments , applying recognised frameworks such as ISO/IEC 27001, NIST 800-30/53, and ISO 31000. Use and configure industry-standard threat-modelling tools (e.g., STRIDE-based tools, attack-tree tooling … understanding of HMG Security Policy Framework and MOD security standards. Familiarity with security and risk management methodologies (ISO 27001/2, ISO 27005, NIST frameworks). Analytical, structured problem-solver able to assess complex scenarios and provide actionable guidance. Collaborative communicator who can balance technical assurance with delivery ...