Personnel Security Specialist

Arc Energy Services•Rock Hill, SC

2d•Onsite

About The Position

We are a veteran owned contractor, providing project, maintenance, and outage support throughout the United States. Over the past 15 years we have proven to be a trusted partner for our clients while providing services that help power the world. We are seeking an experienced Security Personnel professional with a strong background in Department of Defense (DoD) and Nuclear background investigations and clearance processing. The ideal candidate will have prior experience managing security clearance processes, working within government systems, and ensuring compliance with federal security regulations. This role requires a high level of integrity, discretion, and attention to detail.

Requirements

Previous experience processing DoD and/or Nuclear (DOE/NNSA) background investigations
Current or previously held U.S. Security Clearance (Secret, Top Secret, or Q Clearance preferred)
Demonstrated experience working within government security systems (e.g., DISS, NBIS, e-QIP, JPAS, DOE systems)
Strong understanding of federal security policies and clearance adjudication processes
High level of discretion, integrity, and professionalism
Strong organizational skills and attention to detail
Excellent written and verbal communication skills
Ability to manage multiple cases and deadlines simultaneously
Must be eligible to obtain and maintain a U.S. Government Security Clearance
U.S. citizenship required
Ability to work onsite in a secure environment as required

Nice To Haves

Experience serving as a Facility Security Officer (FSO) or Assistant FSO
Familiarity with NISPOM, DoD 5200 series, and DOE security directives
Experience supporting classified contracts or working within defense or nuclear environments
Security-related certifications (e.g., Industrial Security Professional (ISP), SFPC, CPP)

Responsibilities

Process, manage, and track DoD and Nuclear background investigations and security clearances
Coordinate and submit clearance packages through appropriate government systems (e.g., DISS, NBIS, e-QIP, JPAS or successor systems)
Review investigative documentation for accuracy and completeness
Serve as liaison between employees, leadership, and government security offices
Ensure compliance with DoD, DOE/NNSA (if applicable), and federal security regulations and policies
Maintain accurate records of clearance statuses and reinvestigation timelines
Support onboarding and offboarding processes related to classified access
Provide guidance to employees on security clearance procedures and requirements
Assist with audits, inspections, and security program reviews
Safeguard classified and sensitive information in accordance with applicable regulations