Personnel Security Assistant

Personnel Security Assistant to work in our Reston, VA office. This position supports the administration and execution of personnel security programs by assisting with security clearance processing, employee onboarding and offboarding activities, records management, and compliance with government and company security requirements. This position serves as an entry-level opportunity for individuals interested in careers in personnel security, industrial security, or security and counterintelligence.

• Strong attention to detail and accuracy in processing sensitive documentation.
• Excellent written and verbal communication skills.
• Ability to interpret and follow government regulations, company policies, and standard operating procedures.
• Strong time management and prioritization skills.
• Ability to maintain confidentiality and protect personally identifiable information (PII).
• Customer service skills with the ability to interact professionally with employees, management, and government representatives.
• Ability to work independently and collaboratively in a fast-paced environment.

• Assist with security clearance processing, submissions, and tracking.
• Maintain personnel security records and databases in accordance with regulatory requirements.
• Support employee onboarding, out-processing, and security indoctrination activities.
• Review and verify personnel security documentation for completeness and accuracy.
• Assist employees with security clearance forms, questionnaires, and related requirements.
• Monitor investigation, adjudication, and reinvestigation timelines.
• Prepare and maintain security reports, metrics, and audit documentation.
• Coordinate with government agencies and internal stakeholders regarding personnel security matters.
• Assist with annual security training and awareness initiatives.
• Support security inspections, self-assessments, and compliance reviews.
• Ensure compliance with NISPOM, DCSA, ICD, and other applicable security regulations and policies.

• High school diploma or equivalent required.
• Associate degree in Criminal Justice, Security Management, Homeland Security, Business Administration, or a related field preferred.
• Must be a U.S. Citizen.
• Ability to obtain and maintain a U.S. Government security clearance, as required.
• Ability to successfully pass background investigations and credentialing requirements.
• Proficiency with Microsoft Office Suite (Word, Excel, Outlook, PowerPoint).
• Strong administrative and organizational skills.
• Ability to handle sensitive, proprietary, and classified information with discretion.

The pay range for this position is $40,000 - $60,000, depending on experience.

Acclaim Technical Services (ATS), founded in 2000, is a premier provider of tech-enabled solutions and operational services to a broad range of U.S. Federal agencies. As an Employee Stock Ownership Plan (ESOP) company—an uncommon advantage in our sector we foster a culture of ownership, accountability, and shared success. This commitment to our people shows: ATS is consistently recognized as a top workplace in the DC area and continues to experience strong, strategic growth.

Salary Transparency: There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employee owners value the flexibility at ATS that allows them to balance quality work and their personal lives. We offer competitive compensation, career growth, benefits and learning and development opportunities.

Our broad mix of exceptional benefits options is…