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IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

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Automation Developer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted today
Secret
Not Specified

R-00175415Description General program information and/or position overview.At Leidos, we are tackling some of the most critical challenges in national security and network modernization. As part of on...

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PEGA Senior Systems Architect (CSSA)

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Posted today
Public Trust
Not Specified

R-00175418Description The Health Sector at Leidos currently has an opening for a PEGA Certified Senior Systems Architect (CSSA). The customer is primarily located in the Washington DC area, but the po...

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PEGA Lead Systems Architect

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Posted today
Public Trust
Not Specified

R-00175414Description The Health Sector at Leidos currently has an opening for a PEGA Lead Systems Architect (LSA). The customer is primarily located in the Washington DC area, but the position is tel...

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Radar / Electronic Warfare Software Lead

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

R-00175411Description 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 Engineer Jr.

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

R-00175407Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Lei...

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Policy Developer

New
Leidos
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00175394Description Leidos is seeking a Policy Developer for a technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization,...

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Senior Software Engineer

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

R-00175396Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Lei...

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Journeyman Full Stack Developer

New
Leidos
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Saint Louis, MO(On-Site/Office)
Posted today
Top Secret
Polygraph

R-00175391Description The Leidos National Solutions Division has an exciting opportunity for a Journeyman Full Stack Engineer to assist with the software development, maintenance, integration, deploym...

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Software Engineer Junior

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

R-00175387Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Lei...

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Systems Engineer II

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

Date Posted:2026-02-05Country:United States of AmericaLocation:US-AZ-TUCSON-807A ~ 1151 E Hermans Rd ~ BLDG 807APosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:...

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Senior Embedded Software Engineer, Onsite

New
RTX
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Plano, TX(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Senior Embedded Software Engineer, Onsite

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Software Engineer II - Embedded

New
RTX
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Mckinney, TX(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Systems Engineer

New
NS2 Mission
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Reston, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Are you looking to be a key member of a small team with big mission impact? Do you enjoy working directly with a variety of stakeholders to get mission done? NS2 Mission is seeking a highly motivated,...

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LTAMDS Maintenance, Logistics, and Configuration Management Eng

New
RTX
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Tewksbury, MA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 ConcordPosition Role Type:Onsite U.S. Citizen, U.S. Person, or I...

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Principal Systems Engineer

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

Date Posted:2026-02-05Country:United States of AmericaLocation:US-AZ-TUCSON-807A ~ 1151 E Hermans Rd ~ BLDG 807APosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:...

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Full Stack Software Engineer - Top-Secret with SCI eligibility

New
Peraton
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Arlington, VA(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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Configuration Management Lead

New
Precise Systems
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Lexington Park, MD(On-Site/Office)
Posted today
Secret
Not Specified

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled...

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SharePoint / Power Platform Developer

New
Precise Systems
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Lexington Park, MD(On-Site/Office)
Posted today
Secret
Not Specified

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled...

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Software Engineer, Staff (Level 4)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
King Of Prussia, PA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 709302BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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