Senior Personnel Security Specialist

SAIC; Chantilly (VA); On-site; USD 160,000 - 200,000; Full time

Job summary

SAIC is seeking a Senior Personnel Security (PERSEC) SME to support a dynamic, multi-year government program. You will ensure protection of personnel and assets, coordinate with agencies, and manage security documentation across a wide portfolio of projects.

Join a long‑standing program with strong customer collaboration; provide expert PERSEC guidance and training while handling sensitive information with the utmost discretion.

Qualifications

• Must currently hold a TS/SCI clearance with poly.
• Minimum 14 years of experience in personnel security or similar role.
• Bachelor's degree in Criminal Justice, Security Management or related field or equivalent years of experience.

Responsibilities

• Perform high accuracy data entry and maintain security records/databases.
• Communicate with Government agencies, contractors and team members.
• Manage multiple tasks and deadlines in changing priorities.
• Process documents from Government agencies and contractors (NDAs, enrollment forms, etc.).
• Facilitate clearance process with Government agencies and contractors; provide updates.
• Conduct PERSEC security audits and ensure compliance.
• Provide PERSEC security training and awareness to personnel.
• Develop and implement PERSEC Security Plans and procedures.
• Monitor PERSEC incidents and investigations to identify improvements.
• Handle sensitive information with discretion and professionalism.

Skills

TS/SCI

Poly

Education

Bachelor's degree or equivalent

Tools

Microsoft Office

Security databases

Job description

Job ID 2617140

Location Chantilly, VA, US

Date Posted 2026-09-22

Category Security

Subcategory Security

Schedule Full-Time

Shift Day Job

Travel No

Minimum Clearance Required TS.SCI_wPoly

Clearance Level Must Be Able to Obtain None

Potential for Remote Work ORA_ON_SITE

Description

SAIC is looking for a Senior Personnel Security (PERSEC) subject matter expert (SME) to support a highly dynamic and growing program with one of our US Government customers. You will be a part of a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects. You will come into a program that enjoys a close working relationship with the customer, bringing exquisite technical expertise to bear on real world problems, helping the customer execute real world missions that impact National Security on a daily basis. This close relationship, along with the program's longevity (20 years), ensures that as a new team member you will find a depth of support to grow and develop that is unmatched, all while making a difference - daily. As a key member of the team, you will play a critical role in ensuring the protection of our organization's personnel and assets. This is an exciting opportunity for a detail-oriented individual with a passion for security to make a significant impact.

Key Responsibilities

• Perform high accuracy data entry and maintain accurate and up-to-date security records and databases.
• Communicate with multiple Government agencies, contractor and team members.
• Manage multiple tasks and deadlines and be able to adapt to changing priorities and circumstances.
• Responsible for receiving, processing, and managing a variety of documents from Government agencies and contractors, including Non-Disclosure Agreements (NDAs), continuous enrollment forms, and other required documentation.
• Communicate effectively with Government agencies and contractors to facilitate the clearance process, address inquiries, and provide updates.
• Conduct PERSEC security audits and ensure compliance.
• Provide PERSEC security training and awareness to personnel on security related topics.
• Develop and implement PERSEC Security Plans and procedures.
• Monitor and evaluate PERSEC related incidents, investigations and reports to identify areas for improvement or resolution.
• Handle sensitive and confidential information with the utmost discretion and professionalism.

Qualifications

• Must currently hold a TS/SCI and Poly in order to be considered for the role.
• Bachelor's degree in Criminal Justice, Security Management or related field or equivalent years of experience.
• Minimum of 14 years of experience in personnel security or similar role.
• Proficiency with Microsoft Office and Government related software and security databases.
• Knowledge of Federal security regulations (SEAD 4, NISPOM, etc.)
• Excellent communication and interpersonal skills when engaging with peers and senior level Government leadership.
• Proven experience in developing and implementing PERSEC security plans and procedures.
• Excellent PERSEC investigative and analytical skills.
• Ability to work well as part of a team in a fast-paced high-pressure environment.
• Ability to maintain confidentiality and handle sensitive information professionally.
• Experience supporting Intelligence Community (IC) customers.
• Familiarity with the clearance processing activities for Government agencies.

Target salary range $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.