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IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

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GPS Satellite Systems Engineer, Level 2

New
Lockheed Martin
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Colorado Springs, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 716828BR 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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Systems Engineer Asc

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

Job Number 715550BR Description:missingBasic Qualifications:• Bachelors degree in Systems, Aerospace, Mechanical, Electrical Engineering or related from accredited school.• Experience wor...

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Sr Systems Engineer

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

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...

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Principal Software Engineer

New
Sierra Nevada Corporation
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Folsom, CA(On-Site/Office)
Posted today
Secret
Not Specified

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Principal Software Engineer, you will provide technical leadership and...

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Software Cross Product Team Lead - Taiwan Surveillance Radar Pro

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

Date Posted:2026-04-02Country:United States of AmericaLocation:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Senior Software C/C++ Engineer

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

Date Posted:2026-04-02Country:United States of AmericaLocation:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requiremen...

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Senior Systems Engineer, Exportability Regression Lead Onsite

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

Date Posted:2026-04-02Country:United States of AmericaLocation:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Senior Software Engineer Staff/Avionics

New
Lockheed Martin
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North Andover, MA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 709344BR Description:Join Our Team as a Software Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product De...

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Senior Software Product Manager

New
Odyssey Systems Consulting Group
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Remote/Hybrid
01731(Off-Site/Hybrid)
Posted today
Secret
Not Specified

Position SummaryOdyssey Systems has an exciting opportunity for a Software Product Manager providing support to AFLCMC/C3BM and specifically the C3C/Kessel Run (KR) Division supporting FlightOps. This...

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Engineer Systems 3

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

Requisition Number: 28043 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Mid ...

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Systems Engineer (Engineer Systems 3) - 28039

New
HII Mission Technologies
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Honolulu, HI(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 28039 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $99,960.00 - $125,000.00 Security Clearance: TS/SCI Level of Experience: Mid...

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Sr. Mainframe Developer

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

R-00179941Description Leidos is seeking a Sr. Mainframe Developer to be part of the mission solution and help lead SSA’s Digital Modernization Strategy.  Join one of our high performing tea...

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Staff Software Engineering Manager, Emergent AI Infrastructure

New
Google, Inc.
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Reston, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

In accordance with Washington state law, we are highlighting our comprehensive benefits package, which is available to all eligible US based employees. Benefits for this role include:Health, dental, v...

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.NET Developer

New
Quadrant, Inc
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Huntsville, AL(On-Site/Office)
Posted today
5+ yrs exp
Top Secret

.NET Developer Huntsville, AL Pay From: $125,000 per year MUST: Experienced .NET Developer Active Top Secret Clearance 5 years of experience with a degree, 10 years without a degree Strong experience...

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Digital AI Development Engineer

New
PeopleTec
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Huntsville, AL(On-Site/Office)
Posted today
Secret
None

OpportunityPeopleTec is currently seeking a Digital AI Development Engineer to support our Huntsville, AL location. PeopleTec is looking for an amazingly talented Digital AI Development Engineer to jo...

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EUAS Senior Software Engineer

New
Integration Innovation, Inc. (i3)
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Huntsville, AL(On-Site/Office)
Posted today
Secret
Not Specified

Overview i3 is seeking an experienced Senior Software Engineer to support the Endurance Uncrewed Aircraft Systems (EUAS) Product Office. This role focuses on delivering high-quality software engineer...

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Middleware Team Lead

New
JANUS Research Group, LLC
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Radford, VA(On-Site/Office)
Posted today
Secret
Not Specified

This position is contingent upon contract award. Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position. JANUS Research Gr...

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Army Vantage Workflow Developer

New
JANUS Research Group, LLC
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Fort Bliss, TX(On-Site/Office)
Posted today
Secret
Not Specified

Army Vantage Workflow Developer Location: Fort Bliss, TX / Hybrid / Telework (as mission allows) Clearance: Active Secret (TS/SCI preferred) Position Type: Full-Time / Contractor Client: U.S. Army (Jo...

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Systems Engineer - PM C2T

New
JANUS Research Group, LLC
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Aberdeen Proving Ground, MD(On-Site/Office)
Posted today
Secret
None

Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position. Systems Engineer Supporting PM C2 Transport Position Title: Sys...

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System Engineer - Trailboss

New
JANUS Research Group, LLC
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Fort Bragg(On-Site/Office)
Posted today
Secret
Not Specified

Candidates must have an active Secret clearance and verify, before applying, that you meet the minimum requirements of the position. Systems Engineer Supporting CPE C2IN SEPM (Previously PEO C3N) ...

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