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O'fallon, IL
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Second61
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O'fallon, IL
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Second61
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O'fallon, IL
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Systems Engineer Senior
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Second61
O'Fallon, IL
L6 Lead
June 17th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Duty Controller
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Second61
O'Fallon, IL
L5 Senior
June 17th, 2026
Network and Computer Systems Administrators
National Security
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Systems Engineer SME (Cloud)
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Second61
Scott Air Force Base, IL
L6 Lead
July 17th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer SME
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Second61
O'Fallon, IL
L6 Lead
April 22nd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer - Journeyman
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Second61
O'Fallon, IL
L5 Senior
September 26th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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PC & Systems Support Technician - Journeyman
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Second61
O'Fallon, IL
L4 Mid
April 12th, 2026
Computer User Support Specialists
National Security
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Systems Engineer SME (Cloud)
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Second61
O'Fallon, IL
L6 Lead
June 18th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer Senior (Cloud)
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Second61
O'Fallon, IL
L6 Lead
June 22nd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer - Journeyman
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Second61
O Fallon, IL
L5 Senior
October 20th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Executive Communications Specialist
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Second61
O'Fallon, IL
L5 Senior
September 18th, 2026
Computer Network Support Specialists
National Security
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Cloud Engineer SME
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Second61
O'Fallon, IL
L6 Lead
June 17th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer SME
NEXT STEPS
Second61
Scott Air Force Base, IL
L6 Lead
July 17th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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PC & Systems Support Technician - Journeyman
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Second61
O Fallon, IL
L5 Senior
August 25th, 2026
Computer User Support Specialists
National Security
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On-Site DoD Systems Engineer - 24/7 Support
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Second61
O'Fallon, IL
L4 Mid
October 4th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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PC & Systems Support Technician - Journeyman
APPLY
Second61
Scott Air Force Base, IL
L4 Mid
June 26th, 2026
Computer User Support Specialists
National Security
Show all >