IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

2026 Intern - Raytheon Software Development Intern (Onsite)

New
RTX
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Tewksbury, MA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USAPosition Role Type:Onsite U.S. Citi...

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Agile Lead, Software Engineering

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RTX
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Tewksbury, MA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USAPosition Role Type:Onsite U.S. Citi...

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Senior Manager, Systems Engineering (Onsite)

New
RTX
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Las Cruces, NM(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Date Posted:2025-12-16Country:United States of AmericaLocation:NM306: Las Cruces, NM ASFCF Center/Receiving 12400 NASA Rd., Las Cruces, NM, 88012 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person...

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Principal Systems Engineer - Missile Guidance, Navigation, & Con

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RTX
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Tucson, AZ(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:AZ848: RMS AP Bldg 848 1151 East Hermans Road Building 848, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Sr. Systems Engineer - Missile Guidance, Navigation, & Control E

New
RTX
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Tucson, AZ(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:AZ848: RMS AP Bldg 848 1151 East Hermans Road Building 848, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Unreal Engine/C++ Development Engineer

New
RTX
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Tewksbury, MA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USAPosition Role Type:Onsite U.S. Citi...

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Senior Systems Engineer (Onsite)

New
RTX
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Schriever Afb, CO(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Date Posted:2025-12-16Country:United States of AmericaLocation:CO220: 411 Galileo Ave, Schriever AFB 411 Galileo Avenue Schriever AFB, Colorado Springs, CO, 80912 USAPosition Role Type:Onsite U.S. Cit...

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Solutions Architect (Business Development/Growth)

New
ITC Federal
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Fairfax, VA(On-Site/Office)
Updated Today
Public Trust
Not Specified

Overview ​ JOB TITLE: Solutions Architect (Business Development/Growth) POSITION INFORMATION : Full-Time Position LOCATION: Fairfax, VA; Hybrid - 3 days onsite/2 remote POSITION TIMING: ASAP;...

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Sr Salesforce Developer

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Bart & Associates, LLC
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Ashburn, VA(On-Site/Office)
Updated Today
DHS
Not Specified

DescriptionSalesforce DeveloperAt B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and re...

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Java Developer

New
Bart & Associates, LLC
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Ashburn, VA(On-Site/Office)
Updated Today
DHS
Not Specified

DescriptionJava DeveloperAt B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognit...

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Systems Engineer II - Missile Guidance, Navigation, & Control En

New
RTX
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Tucson, AZ(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:AZ848: RMS AP Bldg 848 1151 East Hermans Road Building 848, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Lead for Planning and Development

New
Occam Solutions Inc
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Pyongtaek(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Description: The Planning and Development Lead integrates joint, combined, and coalition network requirements into theater operational plans. This role supports planning, coordination, and executi...

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Sr. Principal Systems Engineer - Missile Guidance, Navigation, &

New
RTX
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Tucson, AZ(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:AZ848: RMS AP Bldg 848 1151 East Hermans Road Building 848, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Associate Director, NATO/EU Business Development

New
RTX
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Austin, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:Country:United States of AmericaLocation:RTX99: RTN Remote, TexasPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. gover...

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Systems Engineer II Onsite White Sands

New
RTX
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White Sands, NM(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-16Country:United States of AmericaLocation:NM101: White Sands, NM Bldg LC38 White Sands Missle Range Building LC38, White Sands, NM, 88002 USAPosition Role Type:Onsite U.S. Citizen...

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Systems Engineer

New
NS2 Mission
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Tysons, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

NS2 Mission is seeking a Systems Engineer with strong Android and beaconing expertise to support critical operational capabilities in a dynamic environment in Tysons, VA. Step into a high-impact role ...

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Software Engineer Integration Team

New
CACI
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Dulles, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Software Engineer Integration TeamJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: ...

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Director, Business Development

New
CACI
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Annapolis Junction, MD(On-Site/Office)
Updated Today
Secret
Not Specified

Director, Business DevelopmentJob Category: Business Development and MarketingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to ...

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Systems Engineer SME

New
CACI
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Fairfax, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Systems Engineer SMEJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel:...

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System Safety Engineer

New
Cornerstone Defense
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Aurora, CO(On-Site/Office)
Updated Today
Secret
Not Specified

System Safety Engineer Aurora, CO Active Secret Compensation Range: $150,000 - $190,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, ...

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