System One Holdings, LLC Jobs in Virginia

Training Specialist Hampton, VA - Langley AFB Security Clearance: TS/SCI Must be Security+ certified The Training Specialist / Instructional Designer for Regional Cluster B Western CONUS and OCONUS l...

Senior .NET Developer/Technical Lead Minimum Clearance Required to Start: Secret Hybrid 4 days a week onsite, Rosslyn, VA Hourly Rate: $90/hr. to $100/hr. Range, commensurate with experience System O...

Job Title: Full-Stack JAVA/REACT JS Developer Contract to Hire Minimum Clearance Required to Start: Secret Hybrid Work Model: 4 days a week on-site – 1 day remote – Arlington, VA Compensation: $60/h...

Job Title: Controlled Access Program Security Manager Location: Hampton, Virginia (on-site) Compensation: $80,000 - $92,000 Security Clearance: TS/SCI, CAP/SAP clearable Responsibilities •Review, tra...

Job Title: Cyber Security Specialist Location: Fort Belvoir, VA, HYBRID Type: Salaried/Direct Hire Security Clearance: Secret Overview We are seeking a skilled Cyber Security Specialist to support a...

Help Desk Lead Quantico, Virginia - Onsite Security Clearance: Active TS/SCI Major Duties & Responsibilities: •Serve as the primary point of contact for end users to provide ongoing support, monito...

Database Administrator Quantico, VA - onsite Security Clearance: active TS/SCI is required Must be Security+ certified Major Duties & Responsibilities: •Install, manage, and maintain database manage...

Cyber Security Specialist Quantico, VA - onsite Security Clearance: Active TS/SCI is required Must be IAT level III certified Major Duties & Responsibilities: •Assist in building, coordinating, maint...

Systems Administrator Quantico, VA - 100% onsite TS/SCI clearance is required Major Duties & Responsibilities: •Plan, install, and maintain computer systems, including physical and virtual servers, s...