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Lone Tree, CO

Security Clearance Jobs in Lone Tree, CO

Showing 120 Jobs

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Data Engineer - Senior
CGI•Huntsville, AL
TS/SCI Not Specified
U.S. - Work-life flexibility By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more .Position Description: CGI Federal is seeking a Senior Data Enginee...
Promoted•Posted 1 month ago
user avatar
DHS-1099 Background Investigator
ISN Corporation•Bethesda, MD
Top Secret Not Specified
Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...
Promoted•Posted 1 month ago
user avatar
Principal Systems Engineer
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $173,260 - $238,233 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 1 day ago
user avatar
Systems Engineer III
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $113,921 - $156,642 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 1 day ago
user avatar
Program Manager II
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $150,661 - $207,159 / yr
Are you looking to advance your career and flex your leadership and program management skills in a fast-paced and rewarding organization? Join us! As a Program Manager II at SNC, you will oversee the ...
Posted 1 day ago
user avatar
Systems Security Engineer III
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $113,921 - $156,642 / yr
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...
Posted 2 days ago
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Optical Test and Measurement Engineer III
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $131,010 - $180,138 / yr
Do you have a passion to learn and test new ideas? Join our team of Scientists! As a Scientist III you will lead high-impact research and development projects, applying expert-level scientific knowled...
Posted 2 days ago
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Systems Engineer II
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $99,062 - $136,210 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 2 days ago
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IT Service Desk Intern (Summer 2027)
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified
Come start your career with some of the brightest and most innovative minds in the country! As a IT Support Technician Intern, you will participate in a comprehensive summer internship program designe...
Posted 2 days ago
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Sr Systems Security Engineer / Sr. Core Applications Administrat
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $143,487 - $197,294 / yr
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...
Posted 3 days ago
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Sr Systems Security Engineer / Sr. Database & Storage Administra
Sierra Nevada Corporation•Lone Tree, CO
TS/SCI Not Specified $143,487 - $197,294 / yr
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...
Posted 3 days ago
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Sr AI/ML Engineer
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $143,487 - $197,294 / yr
The Senior AI/ML Engineer is a highly skilled and experienced professional responsible for leading the development of complex AI/ML systems, driving innovation, and mentoring team members to deliver i...
Posted 3 days ago
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Mechanical Engineer I
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $74,905 - $102,994 / yr
Do you enjoy designing and developing innovative solutions to solve tough problems? Join our team to deliver technological solutions in a rapid and agile production environment. As a Mechanical Engine...
Posted 4 days ago
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Systems Engineer II
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $99,062 - $136,210 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 4 days ago
user avatar
Systems Engineer I
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $86,141 - $118,444 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 4 days ago
user avatar
Systems Engineer III
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $113,921 - $156,642 / yr
Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...
Posted 5 days ago
user avatar
Sr Systems Security Engineer
Sierra Nevada Corporation•Lone Tree, CO
TS/SCI Not Specified $143,487 - $197,294 / yr
If you like solving complex IT and security problems using your deep analytical skills, this is the opportunity for you! As a Senior Systems Security Engineer, you will lead the design and implementat...
Posted 5 days ago
user avatar
Electrical Engineer III
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $108,496 - $149,183 / yr
Are you ready to unleash your technical creativity? Dream, Innovate, Inspire and Empower the next generation to transform humanity through technology and imagination! As an Electrical Engineer III, yo...
Posted 5 days ago
user avatar
Systems Security Engineer I
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $86,141 - $118,444 / yr
Do you have a passion for IT and security? We have a great opportunity for you! As a Systems Security Engineer I, you will contribute to the design, implementation, and maintenance of our secure opera...
Posted 5 days ago
user avatar
Sr Systems Engineer
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified $150,661 - $207,159 / yr
Are you a bold thinker? SNC is seeking a senior systems engineer with a background in Radio Frequency (RF) systems design with a focus on Electronic Warfare (EW) capabilities. We are looking for for s...
Posted 5 days ago
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