System One Holdings, LLC Jobs

Job Title: DevSecOps Engineer Location: Gaithersburg, MD Type: 6-month Contract-to-Hire Work Model: Onsite Compensation: $70-$80/hr Security Clearance: Top Secret/SCI with the ability to successfully...

Job Title: UI/UX Developer Location: Gaithersburg, MD Type: 6 months + Contract To Hire Work Model: Onsite Security Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph examina...

Job Title: Sr. Systems Engineer Location: Gaithersburg, MD – On-site Type: Contract-to-Hire Security Clearance: Active Top Secret/SCI with the ability to successfully pass a Polygraph examination. Co...

Role: Senior Contracts Specialist Location: Washington, DC Schedule: Full-time; preferred 9:00–5:30 PM ET (flexible) Background check: Candidate/background check must be completed before resume subm...

Network Engineer III – SATCOM Engineer Contract-to-Hire Bluemont, VA (20135)- On-Site Supporting an Intelligence Community customer Clearance: Active TS SCI CI Poly Hourly Rate: $80/hr. Benefits Av...

Title: Forward Deployment Location: Washington, DC Clearance: Active Secret clearance Type: Direct Hire Contact: Crystaldinnocenti@systemone.com Successful Software Developer demonstrate competen...

Job Title: Software Developer (CNO) Location: Fort Meade, Maryland Type: Contract To Hire Work Model: Onsite Security Clearance: TS/SCI CI Poly Contact: Crystal.dinnocenti@systemone.com RESPONSIBILIT...

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...

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...

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...

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: 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...

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 ...

Job Title: Information Systems Security Engineer (ISSE) Location: Hanscom AFB, MA Type: Contract To Hire Compensation: $180,000.00 - $195,000.00 Work Model: Onsite – onsite Hours: 40 hrs a week. Secur...

Job Title: DNS Subject Matter Expert (SME) Location: Fort Meade, MD (Hybrid | 3 Days Onsite Preferred) Clearance: Active Secret Clearance (Ability to Obtain Higher-Level Clearance if Required) Employm...

DevSecOps Generalist Clearance: Secret Clearance or Higher Location: Ft Meade, Hybrid (3 days a week on-site) Travel:10% Position Type:Full-Time, direct hire Compensation Range: $120K-$140K annually,...

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

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...