Security Analyst 3
MANTECH
Posted Nov 6, 2026 · verified Nov 7, 2026
Key requirements
- Bachelor’s degree and 5 or more years of relevant security experience, or Associate’s degree and 6 or more years of relevant security experience, or High School/GED and 8 or more years of relevant security experience
- Ability to learn various databases to support security analysis tasks
- Prioritize competing tasks and possess effective time management skills
- Experience in personnel security processing related to background investigations and/or security access determinations in adjudications consistent with Security Executive Agent Directive (SEAD 4) and EO 12968 guidelines
- Exceptional customer skills
- Demonstrated ability to problem solve and develop and create innovative solutions
- Ability to complete customer requests on deadline with short suspense times and competing/shifting priorities
Description
*MANTECH* seeks a motivated, career and customer-oriented *Security Analyst 3* to join our team in the *Chantilly, VA* area.
*Responsibilities include, but are not limited to:*
* Interfacing between Government agencies and industrial organizations for obtaining, verifying, and granting access to NRO programs
* Updating, maintaining, and auditing the security clearance database
* Conducting personnel clearance verification
* Keeping daily metrics of work completed
* Using multiple NRO, DOD, and IC databases including, but not limited to SCT, DISS, Scattered Castles, etc.
* Maintaining confidentiality of assets and information pertaining to personnel security
* Supporting all security analysis tasks that contribute to the processing, issuance, or revocation of personnel security clearances, as well as additional tasks as required
*Minimum Qualifications:*
* Bachelor’s degree and 5 or more years of relevant security experience, or Associate’s degree and 6 or more years of relevant security experience, or High School/GED and 8 or more years of relevant security experience
* Ability to learn various databases to support security analysis tasks
* Prioritize competing tasks and possess effective time management skills
* Experience in personnel security processing related to background investigations and/or security access determinations in adjudications consistent with Security Executive Agent Directive (SEAD 4) and EO 12968 guidelines
**
*Preferred Qualifications:*
* Exceptional customer skills
* Demonstrated ability to problem solve and develop and create innovative solutions
* Demonstrated technical understanding to be able to teach how to use various security applications
* Ability to complete customer requests on deadline with short suspense times and competing/shifting priorities
**
*Security Requirements:*
* Must have a current/active TS/SCI w/Polygraph
**
*Physical Requirements:*
* Must be able to remain in a stationary position 50%
* Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
* Frequently communicates with co-workers, management, and customers, which may involve delivering presentations
* Must be able to exchange accurate information in these situations
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