3 government jobs found in London

About The Job We are looking to recruit a Security Engineer to join us on fast moving, innovative and influential work that is underway in the Defence and Security Sector. As a Security Engineer in a cutting-edge technology environment, you will be responsible for working with the Security Lead and technical teams to secure the solution.   You will have a challenging, vastly interesting, and technically diverse role.   Key Responsibilities and Tasks Documenting security configuration Proactive management of technical vulnerabilities Deployment of security tooling (vulnerability scanning/SIEM/etc). Development of alerts and dashboards in SIEM configuration. Deploying secure lockdowns to information systems. Assist 2nd line Security Analysts in triaging critical incidents.   Experience (Essential) Knowledge of configuring SIEM tooling. Basic understanding of threat frameworks, such as ATT&CK....

About the job We currently have an exciting opportunity for a Enterprise Architect to join our existing experienced team.   What do we look for in a Enterprise Architect? We are powered by brilliant people.As a Enterprise Architect, you will be able to demonstrate a knowledge of the following: The Enterprise Architect will work with the Chief Architect Air Programme Manger to develop the customer's business architecture. Functions of the role will include: Coordinate multi-stakeholder analysis into reports and presentations for delivery to customers. Produce the appropriate architectural artefacts. As a minimum these will be high quality visualisations for non-architects and senior decision makers. Identify performance shortfalls and propose candidate options and methods for improvement. Support the production of the project final reports by providing content agreed with the Project Lead and Senior Architect, including input into High Level...

We are seeking an experienced Elastic SIEM Subject Matter Expert (SME) to support NESTOR operations.   This role involves developing and refining threat detection capabilities, managing log ingestion, and creating operational dashboards.   The ideal candidate will be adept at working in constrained environments and applying Elastic tools creatively to meet mission needs.   Key Responsibilities Develop, tune, and optimize SIEM detection rules to identify threats and reduce false positives Manage log ingestion pipelines and ensure reliable data flow into Elasticsearch Design and maintain Kibana dashboards for operational visibility Triage SIEM tickets and investigate alerts to determine root causes Continuously improve detection logic to enhance signal-to-noise ratio Collaborate with NESTOR teams to align SIEM capabilities with operational goals   Required Skills and Experience Strong hands-on experience...