2 of 2 Part-Time Security Cleared Jobs in the South East

+ 10% DV Bonus + 5% Bonus + 10% Pension + Flexible Benefits An opportunity has arisen with a specialist technology provider supporting the UK defence and national security sector. This is a rare opening for a Messaging Applications Engineer to join a long-established programme supporting secure communications systems within a highly sensitive environment. This role offers … logging, and resolution using internal toolsets Investigate and resolve issues across legacy messaging platforms including Nexor X500 DSA and Exchange 2003 Collaborate with internal stakeholders and security-cleared customer intermediaries Contribute to the wider system modernisation programme Key Skills & Experience: Experience with legacy messaging technologies such as X.400/X.500 Familiarity with SMTP, address book replication, or More ❯

of England - United Kingdom Type: Permanent Job Title: Lead Research Scientist - Knowledge & Semantics Location: Chelmsford Job Type: Full-time Permanent Clearance Requirement: Candidates must be eligible for UK security clearance Overview: A leading technology and innovation consultancy is seeking a Lead Research Scientist to join its Knowledge & Semantics team . This is an exciting opportunity to guide cutting … edge research in natural language processing (NLP) , knowledge graphs , large language models (LLMs) , and graph machine learning , contributing to projects across defence, security, and commercial domains. You'll work in multi-disciplinary AI teams , collaborating with internal stakeholders, academic partners, and SMEs, delivering real-world applications of advanced ML techniques and semantic technologies. Key Responsibilities: Lead and shape … as SQL or Cypher Understanding of semantic reasoning, ontology design, or knowledge representation Why Apply? Work on high-impact, real-world AI research projects with direct applications in security and national infrastructure Collaborate with leading academic and industry partners Flexible working arrangements, including hybrid and part-time options Competitive salary and benefits package, including support for continued learning More ❯