IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

Systems Engineer

New
Peraton
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Springfield, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Spacecraft Systems Engineer / Space Communications

New
Peraton
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Las Cruces, NM(On-Site/Office)
Posted today
Secret
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Software Engineer

New
Peraton
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Schriever Afb, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Software Developer

New
Peraton
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Bethesda, MD(On-Site/Office)
Posted today
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Software Developer

New
Peraton
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Bethesda, MD(On-Site/Office)
Posted today
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Software Developer

New
Peraton
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Bethesda, MD(On-Site/Office)
Posted today
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Senior ServiceNow Software Developer

New
Peraton
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Remote/Hybrid
United States(Off-Site/Hybrid)
Posted today
Secret
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Principal Systems Engineer, Systems Engineering Lead

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-09Country:United States of AmericaLocation:AZ863: 3292 East Hemisphere Loop 3292 East Hemisphere Loop Building M07, Tucson, AZ, 85706 USAPosition Role Type:Onsite U.S. Citizen, U.S...

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Software Configuration Management Engineer II [Secret

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-09Country:United States of AmericaLocation:AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Senior Systems Engineer RSE -Responsible Systems Engineer

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-09Country:United States of AmericaLocation:AZ863: 3292 East Hemisphere Loop 3292 East Hemisphere Loop Building M07, Tucson, AZ, 85706 USAPosition Role Type:Onsite U.S. Citizen, U.S...

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Senior Software Engineer

New
Peraton
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Schriever Afb, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Senior Model-Based Systems Engineer

New
Parsons
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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Senior Systems Engineer

New
RTX
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Fort Wayne, IN(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-09Country:United States of AmericaLocation:IN301: 1010 Production Rd Ft Wayne IN 1010 Production Road , Fort Wayne, IN, 46808 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person...

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Software Engineer

New
Two Six Technologies
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Remote/Hybrid
United States(Off-Site/Hybrid)
Posted today
Confidential
Not Specified

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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Senior Software Engineer

New
Moseley Technical Services, Inc.
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Check out this new opportunity! Software Integration Engineer On-site in Huntsville, AL Target salary range: $90,000 - $120,000.00/Year Active Secret Clearance Required to Start Responsibilitie...

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Lead Software Engineer - Collaborative Autonomy and Controls

New
STR
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Arlington, VA(On-Site/Office)
Posted today
Secret
Not Specified

About the Team STR's Analytics C2 Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate, motivated individual...

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Lead Software Engineer - Collaborative Autonomy and Controls

New
STR
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Dayton, OH(On-Site/Office)
Posted today
Secret
Not Specified

About the Team STR's Analytics C2 Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate, motivated individual...

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Lead Software Engineer - Collaborative Autonomy and Controls

New
STR
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Woburn, MA(On-Site/Office)
Posted today
Secret
Not Specified

About the Team STR's Analytics C2 Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate, motivated individual...

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Software Engineer

New
Leidos
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

R-00173334Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers...

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Software Developer Co-op

New
Leidos
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Bethesda, MD(On-Site/Office)
Posted today
Secret
Not Specified

R-00173305Description At Leidos' High Fidelity Simulation Business Area, we’re not just building systems—we’re revolutionizing the future of naval simulation, training, and analy...

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