https://jobs.co.uk/job/principal-offensive-security-operator-sc-aspect-resources--dadc17ff-50af-4a0a-897a-44738f5bbc7e RSS feed for Principal Offensive Security Operator - SC at Aspect Resources. en-gb Fri, 21 Aug 2026 22:34:56 GMT https://jobs.co.uk/job/principal-offensive-security-operator-sc-aspect-resources--dadc17ff-50af-4a0a-897a-44738f5bbc7e https://jobs.co.uk/job/principal-offensive-security-operator-sc-aspect-resources--dadc17ff-50af-4a0a-897a-44738f5bbc7e Fri, 21 Aug 2026 11:52:20 GMT Location: London | Salary: 700.00-700.00 Daily | Type: Contract | Job Title: Principal Offensive Security Operator - SC Location: Remote with occasional travel to London - once every couple of months (depending on business need) - No expenses paid Contract Duration: 12 Months Daily Rate: £740/day (Umbrella) IR35 Status: Inside IR35 Security Clearance: SC The Role: You will conduct safe, simulated cyber-attack simulations against our technology estates, acting as a real-world adversary might, to test our defences, highlight weaknesses and contribute cyber security expertise and insight in support of the department''s strategic security decision-making functions. You will be familiar with exploitation methodologies across a wide range of technologies, from classic enterprise technology stacks to modern digital services. You will have a well-developed ability to tactically assess and to execute a diversity of attack types, including chained attacks and evasion techniques, to achieve your desired goal. You have a keen instinct for evading detection and avoiding disruption to operations. Key Responsibilities Designing and executing threat intelligence-based full-spectrum cyber-attack simulations, including long-term campaign planning, persisten... Contract