ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote
Salary
Secret System One Holdings, LLC

Secret Clearance Jobs at System One Holdings, LLC

Showing 14 Jobs

Sort by:
user avatar
Forward Deployment
System One Holdings, LLC•Washington, DC
Secret 5+ yrs exp
Title: Forward Deployment Location: Washington, DC Clearance: Active Secret clearance Type: Direct Hire Contact: Crystaldinnocenti@systemone.com Successful Software Developer demonstrate competen...
Posted 15 hours ago
user avatar
WebLogic Administrator
System One Holdings, LLC•Hill Air Force Base, UT
Secret 2+ yrs exp
Title: WebLogic Administrator Location: Hill Air Force Base, Utah Clearance: Secret clearance Contact: Crystal.dinnocenti@systemone.com System One is seeking a qualified Oracle Web Administrator t...
Posted 15 hours ago
user avatar
UI/UX Designer
System One Holdings, LLC•Quantico, VA
Secret
UI/UX Web Designer Quantico, VA – 1 day a week onsite Secret clearance is required to start Must be able to get Top Secret This position is for a user interface and experience designer to support the...
Posted 1 day ago
user avatar
Kafka Administrator
System One Holdings, LLC•Washington, DC
Secret 5+ yrs exp
Job Title: Kafka Administrator Location: Washington, DC Type: Direct Hire / Salaried Work Model: Hybrid – 3 days onsite Security Clearance: Must hold active Secret security clearance Job descriptio...
Posted 1 day ago
user avatar
C/C++ Real Time Embedded Software Engineer
System One Holdings, LLC•Grand Prairie, TX
Secret 5+ yrs exp
C/C++ Real-Time Embedded Software Engineer 12-month+ Contract On-Site Grand Prairie, TX Active Secret Clearance Required Candidate must be able to work on-site full-time. W2 Hourly Rate: $85/hr. to ...
Posted 2 days ago
user avatar
UX Designer
System One Holdings, LLC•Arlington, VA
Secret 5+ yrs exp
Job Title: UX Designer Location: Arlington, Virginia Type: Direct Hire Work Model: Hybrid - 3 days onsite Security Clearance: DOD Secret Clearance Required Role Overview: Actively searching for a UX...
Posted 2 days ago
user avatar
Data Analyst/Dashboard Developer
System One Holdings, LLC•Langley Afb, VA
Secret
Data Analyst/Dashboard Developer Secret clearance required must be able to obtain TS/SCI Must be Security+ certified Langley Air Force Base, VA – onsite Direct Hire The Data Analyst / Dashboard De...
Posted 2 days ago
user avatar
Senior Mission Systems Software Engineer (C++/C#/Rust)
System One Holdings, LLC•Fort Worth, TX
Secret 5+ yrs exp
Job Title: Senior Mission Systems Software Engineer (C++/C#/Rust) Location: Fort Worth, Texas Type: Contract To Hire Contractor Work Model: Onsite Hours: 40 hours per week Security Clearance: Active ...
Posted 2 weeks ago
user avatar
WebLogic Administrator
System One Holdings, LLC•Hill Air Force Base, UT
Secret 2+ yrs exp
Title: WebLogic Administrator Location: Hill Air Force Base, Utah Clearance: Secret clearance Contact: Crystal.dinnocenti@systemone.com System One is seeking a qualified Oracle Web Administrator t...
Posted 1 month ago
user avatar
Junior Network Engineer
System One Holdings, LLC•Franconia, VA
Secret 2+ yrs exp
Junior Network Engineer 6 Month Contract to Hire Work Location: Franconia/Springfield, VA Hybrid; 3 days onsite/2 days remote Hourly Rate during contract: $42/hr. W2, benefits available Annual Salary:...
Posted 1 month ago
user avatar
SR SYSTEMS ENGINEER
System One Holdings, LLC•Hanscom Afb, MA
Secret 10+ yrs exp
Sr. Systems Engineer Hanscom AFB, On-site Must have Active Secret Salary: Negotiable Major Duties & Responsibilities: 1.Perform work that applies a broad theoretical and practical knowledge of sy...
Posted 1 month ago
user avatar
Senior .NET Developer/Technical Lead
System One Holdings, LLC•Rosslyn, VA
Secret 10+ yrs exp
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...
Posted 2 months ago
user avatar
Java React Developer
System One Holdings, LLC•Arlington, VA
Secret 5+ yrs exp
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...
Posted 2 months ago
user avatar
Systems Administrator
System One Holdings, LLC•Aberdeen Proving Ground, MD
Secret 5+ yrs exp
Systems Administrator Contract to Hire Aberdeen, Maryland On-Site Hourly Rate: $35/hr. W2 Annual Salary: $70,000 to 75,000 plus benefits Requires Interim Secret Clearance or Higher System One is s...
Posted 2 months ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us