System One Holdings, LLC
48 jobs found
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Software Engineer Lead with Security Clearance
Job Summary: Software Lead System One is seeking a Software Lead for a full-time permanent opportunity at the NCRC in Charleston, SC This position requires an active DoD Secret Clearance with the ability to obtain a TS/SCI clearance The Software lead will contribute to the development of sections of
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Energy Supply Chain Security and Risk Assessment Analyst with Security Clearance
*** US Citizens only *** Please send me your details (resume, work authorization status, current location, availability and compensation expectations) directly to: for an immediate consideration Make sure to include both the job title and location of the job if you email me directly *** The job is o
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Database Administrator with Security Clearance
Database Administrator Top Secret 170k Alexandria, Chantilly or St Louis, MO Must have DoD 8570 compliance certifications (i.e., CompTIA Security+, CompTIA Cloud+, etc.) ALTA IT Services is looking for a Senior Database Administrator to join our team of experts to assist with building state-of-the-a
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Network Administrator (Secret Clearance, W2 ONLY) with Security Clearance
Network Engineer Secret clearance required Will sponsor Top Secret Sterling, VA - hybrid (3 days/week onsite) RESPONSIBILITIES: • Responsible for assisting the senior network engineer in ensuring the stable operation and efficient performance of data networks • Monitor and manage all network hardwar
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Senior Software Developer (TS/SCI clearance) with Security Clearance
Senior Software Developer Work Location: 5 days onsite in Washington, DC Clearance: Active TS/SCI As Senior Software Developer, you'll provides subject matter expertise to the team and the customer for all things development with the goal to make an impact across the federal government What you'll d
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Full Stack .NET Developer (TS/SCI Clearance) with Security Clearance
Full Stack .NET Developer Washington, DC - Hybrid Schedule 2 days remote and 3 days onsite Active TS/SCI (T5R required) What You'll Do: • Develop web applications using .NET / C# / Entity Framework / MVC / RESTFul APIs • Establish and maintain a high level of client trust and confidence with your so
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Drupal Developer with Security Clearance
Drupal Developer US citizenship required Remote Responsibilities: We are seeking a full time remote Drupal Developer to support Federal Government customers. The Drupal developer will work on maintaining and enhancing an existing Drupal website. The website has a significant amount of custom code wr
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Instrument/Control Engineer 5 with Security Clearance
Job Responsibilities: In this role, you will function as a technical specialist for Federal projects focused on resiliency, redundancy, and reliability You may have the opportunity to supervise engineering staff on projects of medium to high complexity or serve as a technical specialist providing kn
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Configuration Manager with Security Clearance
FS2 - Configuration Manager (Sr.-Top Secret-Hybrid) Top Secret 140k Leidos Chantilly, VA 20151 TS required, prefer TS/SCI w/Poly 4 days on site ALTA IT Services is looking for a Systems Engineer/Configuration Manager to work on a cloud integration and sustainment program that is involved in the depl
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System Administrator lll (Secret Clearance required) with Security Clearance
ALTA IT Services is seeking a System Administrator for a 6 month contract to hire role in Alexandria, VA This role requires a Secret Clearance and working onsite 3 days a week Rate for the 6 month contract is max 65-70/hr W2 and conversion salary is 140-150K. • Build/Administration/upgrade of VMware
