Personnel Security Administrator - Senior w/ TS/SCI with FSP

DescriptionPersonnel Security Administrator Senior – TS/SCI w/ FSPThe Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations. This role emphasizes process improvement, complex analysis, and high-level customer service, often acting as a bridge between technical security tasks and leadership requirements. Come join our award-winning organization and work with some of the most talented and brightest minds in the GovCon industry.Clearance: TS/SCI w Full Scope PolygraphLocation: Herndon, VAResponsibilities: Maintain production standards (8 cases/day; 60 linear feet/month) while supporting future research initiatives and electronic file process improvements.Conduct analysis of available information and provide comprehensive findings and summaries to leadership.Author SOPs for key processes and office activities; prepare high-level briefings, memoranda, and correspondence.Serve as a role model in anticipating customer needs; respond to inquiries regarding pending case statuses and complex clearance certifications.Maintain senior-level knowledge across multiple disciplines (Polygraph, Adjudication, Physical/Technical Security).Perform ad-hoc security briefings and recommend process improvement activities to increase office efficiency. Minimum Requirements: Bachelor’s Degree + 5 years of experience OR High School Diploma/GED + 7 years of relevant experience.Expert writing skills with the ability to comprehend highly complex data and produce minimal-edit products.Ability to adapt to rapidly changing work requirements and manage multiple high-priority tasks simultaneously.Skill in eliciting information during interviews with minimal direction and working effectively with diverse individuals.About Xcelerate Solutions:Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions ( is one of America's fastest-growing companies. Xcelerate’s culture is defined by our diversified workforce of dynamic and versatile professionals, supported with growth and development opportunities that contribute to individual and company growth. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Come find out why Xcelerate Solutions is one of the top DC Metro employers!Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, age, equal pay, disability, veteran status, sex, sexual orientation, gender identity, genetic information, or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals, Xcelerate provides reasonable accommodation if needed because of an applicant's or an employee's disability.Pay Transparency Notice: Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.