RiverTech is looking for a Personnel Security Assistant III to provide administrative security services in accordance with the relevant Executive Orders (EOs), U.S. Code of Federal Regulations (CFR), and the policies, orders and guiding directives. To join our team of outstanding professionals, apply today! This is a hybrid role with in-office requirement so selected hire will reside in the DC/MD/VA area. Responsibilities • Provide Sensitive Compartmented Information Facility (SCIF) support to conduct Scattered Castles checks. • Data entry in CISA case management systems and maintain personnel security files for all CISA Federal employees, contractors, private sector employees, detailees and interns. • Prepares written documentation in support of the personnel security mission such as internal standard operating procedures, reports, training and instructional materials, and briefings. • Manage operations that request additional information or documentation as needed to support data analysis. • Provide timely responses to inquiries regarding personnel security processes. • Provide status of background investigations. • Verify clearance levels and self-reported security information; • Manage operations that accurately elevate, enter and update data into relevant internal and external systems and databases with strong attention to detail. • Manage teams distribution list. Qualifications • Active Top Secret Clearance with SCI eligibility is required. • Minimum High School Diploma/GED. • Must have 3 years of personnel security experience. • Proven experience providing administrative security support. • Must have excellent computer skills using Microsoft Office, etc., excellent written and oral communication, risk-management and problem-solving skills. • Excellent understanding of the following systems/tools: • CVS. • DISS. • eApp. • ISMS. • SCIF guidelines. Job ID 2026-25452 Work Type Hybrid Pay Range $70,000 - $72,000 Benefits Regular - The company offers a comprehensive benefits program, including medical, dental, vision, life insurance, 401(k) and a range of other voluntary benefits. Paid Time Off (PTO) is offered to regular full-time and part-time employees. Company Description Work Where it Matters RiverTech, an Akima company, is not just another federal professional solutions contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska. At RiverTech, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. For our shareholders, RiverTech provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years. For our government customers, RiverTech provides innovative solutions to complex engineering and operational challenges and delivers wide-ranging services for mission support, systems engineering, and IT. As a RiverTech employee, you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.