Personnel Security Administrator

GRVTY • McLean, VA

5d

About The Position

We are seeking a detail-oriented and customer-focused Personnel Security Administrator to support our security operations program. This entry-level role is ideal for someone with foundational experience in personnel security who is looking to grow their career in a fast-paced, mission-driven environment.
This position plays a key role in ensuring compliance with federal security regulations while delivering high-quality experience to employees, candidates, and stakeholders.

Requirements

• Must be a US Citizen with the ability to obtain/maintain a Top Secret Clearace
• 1–2 years of experience in personnel security, security administration, or a related field
• Working knowledge of 32 CFR 117 (NISPOM)
• Strong attention to detail and organizational skills
• Ability to handle sensitive and confidential information with discretion
• Customer service mindset with strong communication skills
• Proficiency in Microsoft Office Suite (Excel, Word, Outlook)

Nice To Haves

• Current Secret or Top Secret Clearance
• Experience supporting government or defense contracting environments
• Familiarity with security systems such as DISS, NBIS, or similar platforms
• Basic understanding of clearance processes (Secret, Top Secret, etc.)
• Associate’s or Bachelor’s degree in Criminal Justice, Security Management, or related field

Responsibilities

• Process and manage personnel security actions including background investigations, reinvestigations, and clearance verifications
• Maintain accurate and up-to-date security records in compliance with applicable regulations
• Support onboarding and offboarding security requirements for employees and contractors
• Assist with adjudication tracking and follow-up actions
• Provide guidance to employees on security processes, requirements, and expectations
• Ensure compliance with 32 CFR 117 (National Industrial Security Program Operating Manual – NISPOM)
• Respond to internal and external security inquiries in a timely, professional manner
• Partner with HR, recruiting, and program teams to ensure a seamless employee experience
• Support audits, inspections, and internal reviews

Benefits

• Robust health plan including medical, dental, and vision
• Health Savings Account with company contribution
• Annual Paid Time Off and Paid Holidays
• Paid Parental Leave
• 401k with generous company match
• Training and Development Opportunities
• Award Programs
• Variety of Company Sponsored Events

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Associate degree