System One Holdings, LLC Jobs

Job Title: Senior Systems Engineer Location: Huntsville, AL Type: Direct Hire Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Top Secret and willing to sit for CI Poly Contact: Crystal.din...

Job Title: Performance Tester – Journeyman Location: New Carrollton, MD Type: Long term Contract Work Model: Onsite Security Clearance: IRS MBI preferred Contact: Crystaldinnocenti@systemone.com Posi...

Job Title: Senior PostgreSQL Database Administrator Location: Washington, DC Type: Direct Hire Compensation: $190,000.00 Work Model: Onsite Hours: 40.0 Security Clearance: Active Top Secret with curr...

Job Title: Senior NOC Technician Location: Washington, DC Type: Direct Hire Work Model: 4 days on-site Hours: 40.0 hours per week Security Clearance: Ability to obtain Public Trust or higher security...

Job Title: Performance Tester Location: McLean, VA Type: Contract To Hire Work Model: Onsite Security Clearance: IRS MBI is preferred Contact: Crystaldinnocenti@systemone.com RESPONSIBILITIES •Exper...

Title: Senior Full Stack Developer Location: Remote Clearance: U.S. citizenship or Green Card status is required, along with the ability to obtain a public trust clearance Contact: Crystal.dinnocenti...

BH 375797 SBA/DLP Title: Lead Full-Stack Developer Location: Remote Clearance: This role supports a federal client and requires the ability to obtain a public trust clearance. No sponsorship is avai...

Job Title: Full-Stack Developer Location: REMOTE Type: Contract To Hire Security Clearance: Must be able to obtain a Public Trust clearance Contact: Crystal.dinnocenti@systemone.com Responsibilities ...

Senior Product Designer Secret clearance required to start Newport News, VA – onsite System One is seeking a Senior Product Designer to shape the applications, workflows, and user experiences suppor...

Job Title: Data Engineer Location: Fort Belvoir, Virginia Type: Contract To Hire Work Model: Onsite Hours: 40.0 Clearance: Secret Contact: Crystal.dinnocenti@systemone.com Responsibilities •Own the...

Job Title: Scrum Master Location: McLean, VA Type: Long-term contract Work Model: Remote - Must be local to the DMV Hours: 40.0 Security Clearance: Ability to obtain and maintain a federal Public Tru...

Job Title: Lead Power Platform Developer Location: Pentagon Work Model: On-Site (Hybrid 3-4 days on-site) Security Clearance: Active Secret Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES...

Senior Product Designer Secret clearance required to start Newport News, VA - onsite System One is seeking a Senior Product Designer to shape the applications, workflows, and user experiences suppo...

Title: Lead Test Engineer Location: 100% Remote Pay Rate: Open to Both W2 and established 1099's Position Type: Contract, long term expected This is a Senior/Lead Test Engineer role requiring a minim...

Job Title: User Activity Monitor (UAM) Engineer Location: Springfield/Alexandria. (onsite) Type: Contract To Hire Compensation: $80.50 - 96.15/HR on W2 Security Clearance: Top Secret/SCI Responsibili...

This position involves working on the conceptual design, development, testing, and debugging of embedded software systems for airborne systems. The role requires strong collaboration with team members...

Job Title: Mid or Senior Level Network Engineer Location: Lorton VA Type: Contract To Hire Compensation: $77.75 - $120.00/hr. (Depending on years of experience) Work Model: Hybrid Hours: 40.0 Security...

Tier III NOC Technician Washington, DC - metro accessible, 4 days onsite, 1 day remote Perm position, full benefits package MUST HAVE ONE OR MORE HIGH LEVEL CERTIFICAITON: CCNP, CCNP Security, JNCIP...

Job Title: Staff Product Designer, Mission Applications Location: Fort Belvoir, VA Type: Contract To Hire Work Model: Onsite Security Clearance: Secret clearance Join a high-performing team supporti...

Lead .Net Developer Arlington, VA or Merrifield, VA - ONSITE Secret Clearance is required to start Must be able to obtain DEA clearance – 2-6 month process Responsibilities: •Lead a team of 5-7 deve...