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Onezero Solutions
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Computer Systems Design Services
in last 30 days
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25
jobs
at
Onezero Solutions
in
Computer Systems Design Services
in last 30 days
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Date
Last 30 days
Information System Security Engineer (ISSE)(Mid/Senior)
APPLY
Onezero Solutions
Washington, DC
L6 Lead
July 3rd, 2026
Information Security Engineers
Computer Systems Design Services
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IT Security Operations Analyst
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Onezero Solutions
Washington, DC
L4 Mid
July 3rd, 2026
Information Security Analysts
Computer Systems Design Services
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Senior Penetration Testing, Software Assurance & Vulnerability Assessment Engineer
APPLY
Onezero Solutions
Washington, DC
L6 Lead
July 3rd, 2026
Penetration Testers
Computer Systems Design Services
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Senior Security Governance & Policy Analyst
APPLY
Onezero Solutions
Washington, DC
L6 Lead
July 1st, 2026
Security Management Specialists
Computer Systems Design Services
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We are an employee-centric company that truly values our team members and the contributions they make to our customers and the missions they support. We pride ourselves on being forward-leaning thinke
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Onezero Solutions
Washington, DC
L6 Lead
July 4th, 2026
Information Security Engineers
Computer Systems Design Services
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DHS Information Systems Security Officer (ISSO) Senior with Security Clearance
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Onezero Solutions
Andrews Air Force Base, MD
L6 Lead
June 27th, 2026
Information Security Analysts
Computer Systems Design Services
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DHS Program Manager, Cybersecurity with Security Clearance
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Onezero Solutions
Andrews Air Force Base, MD
L6 Lead
June 27th, 2026
Project Management Specialists
Computer Systems Design Services
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DHS Cybersecurity Program Manager RMF/ATO Lead
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Onezero Solutions
Washington, DC
L4 Mid
July 4th, 2026
Project Management Specialists
Computer Systems Design Services
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DHS Computer Systems Engineer
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Onezero Solutions
Andrews Air Force Base, MD
L6 Lead
June 26th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Senior RMF Engineer - On-Site DC (TS/SCI)
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Onezero Solutions
Washington, DC
L5 Senior
July 16th, 2026
Information Security Engineers
Computer Systems Design Services
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Lead Systems Engineer - Windows/Linux Security & Hardening
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Onezero Solutions
Washington, DC
L6 Lead
July 16th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Database Administrator
APPLY
Onezero Solutions
Portsmouth, NH
L4 Mid
July 4th, 2026
Database Administrators
Computer Systems Design Services
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DHS Senior Tier Network Support Personnel
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Onezero Solutions
College Park, MD
L5 Senior
July 13th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Cybersecurity Engineer
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Onezero Solutions
Washington, DC
L6 Lead
July 3rd, 2026
Information Security Engineers
Computer Systems Design Services
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Information System Security Officer (ISSO)
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Onezero Solutions
Washington, DC
L6 Lead
July 3rd, 2026
Information Security Analysts
Computer Systems Design Services
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SOC Analyst
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Onezero Solutions
Washington, DC
L4 Mid
July 3rd, 2026
Information Security Analysts
Computer Systems Design Services
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Senior Tier Network Engineer - TS/SCI, DHS Enterprise
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Onezero Solutions
Washington, DC
L5 Senior
July 4th, 2026
Computer Network Support Specialists
Computer Systems Design Services
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Senior OT Security Engineer TS/SCI Clearance
APPLY
Onezero Solutions
Washington, DC
L6 Lead
July 4th, 2026
Information Security Engineers
Computer Systems Design Services
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Senior Cybersecurity Project Manager
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Onezero Solutions
Andrews Air Force Base, MD
L7 Manager
June 26th, 2026
Project Management Specialists
Computer Systems Design Services
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DHS Information System Security Officer II with Security Clearance
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Onezero Solutions
Andrews Air Force Base, MD
L6 Lead
June 27th, 2026
Information Security Analysts
Computer Systems Design Services
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DHS Sr. Operational Technology (OT) Security Engineer with Security Clearance
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Onezero Solutions
Andrews Air Force Base, MD
L6 Lead
June 27th, 2026
Information Security Engineers
Computer Systems Design Services
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DHS Senior Tier Network Support Personnel
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Onezero Solutions
Andrews Air Force Base, MD
L5 Senior
July 21st, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Database Administrator
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Onezero Solutions
Portsmouth, VA
L4 Mid
July 24th, 2026
Database Administrators
Computer Systems Design Services
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Security Control Assessor (Mid/Senior)
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Onezero Solutions
Washington, DC
L6 Lead
July 3rd, 2026
Information Security Analysts
Other Scientific and Technical Consulting Services
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DHS Security Control Assessor III with Security Clearance
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Onezero Solutions
Andrews Air Force Base, MD
L5 Senior
June 27th, 2026
Information Security Analysts
Other Scientific and Technical Consulting Services
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