Security Control Assessment Specialist

We are seeking an experienced Security Control Assessment Specialist to independently test the design and operating effectiveness of Trading Technologies’ enterprise cybersecurity controls. This role plans and executes control assessments end to end, documents findings with clear supporting evidence, and partners with control owners and the TT Security team to design practical remediations. The role also contributes to the continuous improvement of the control environment itself, strengthening how controls are defined, evidenced and monitored, and automating control testing where possible.