• Operate and maintain sensitive measurement and survey equipment.• Plan and execute Technical Security evaluations and service IAW DOE Order 470.6, SPB Procedural Guides 1, 2, & 3, and DOE/NNSA policy, within prescribed timeframes.• Prepare thorough and clear classified written reports which comprehensively detail evaluation procedures and technical findings.• Respond to Technical Security discoveries IAW national, DOE, and NNSA policies.• Provide Technical Threat Briefings, analytical reports, and products to senior level officials.