Currently, ManTech is seeking a motivated, career and customer-oriented **Personnel Security Assistant** to join our team in **Crane, IN.** **Responsibilities include, but are not limited to:** + Maintain various daily logs for a variety of administrative functions associated with PERSEC + Maintain an extensive customer database point of contact listing + Perform data entry to the Joint Access Database and maintain all customer sponsored billets and quota information + Assist in maintaining personnel security files for all personnel of the supported element + Build and maintain tracking spreadsheets/databases for customer PERSEC activities + Follow and enforce the customer’s Standard Operating Procedures + Provide support for the security awareness and education programs + Perform miscellaneous administrative support functions as directed by the contractor site lead and/or the Government Security Representative + Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions + Prepare, process, and/or review Program Access Request (PARs) for accuracy and access eligibility + Perform data entry and record checks in the Joint Access Database (JADE) and maintain all customer sponsored personnel access information + Receive and/or transmit classified visit requests as necessary to meet customer needs + Handling of Personally Identifiable Information (PII) in the course of daily duties **Minimum Qualifications:** + 3+ years of professional experience relevant to DoD Personnel Security Administrative support, space access control, and related personnel clearance databases + 3+ years familiarity with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents + Up to 25% travel required + High School Diploma or General Education Diploma (GED) **Preferred Qualifications:** + Minimum of three (3) years of Personnel Security related administrative experience at NAVSEA or Navy DoD environment operating; Joint Personnel Adjudication System (JPAS), Defense Information System for Security (DISS), Base Access Security Information Control System (Basics II), Share Point, and Government developed databases + Experience with Microsoft and Teams applications + BS/BA degree or AS/AA degree in a related area of study **Clearance Requirements:** + U.S. Citizenship and current Top-Secret clearance with SCI Eligibility required **Physical Requirements:** + Must be able to remain in a stationary position 50% of the time + Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. + Move about freely in an office setting. ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.