ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
IT - Software

IT - Software Jobs

Showing 12,638 Jobs

Sort by:

Integration and Test Engineer

New
Insight Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
2+ yrs exp
Secret

Overview We are seeking motivated engineers to join a team supporting the development and testing of advanced defense technologies, including Electro-Optical Infrared (EOIR) and Radio Frequency Electr...

user avatar

.NET Developer

New
Clarus Talent Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid(On/Off-Site)
Posted today
2+ yrs exp
Secret

Clarus Group is a veteran-owned management consulting and technology solutions company that believes our employees are critical to our overall success. We provide a workplace that encourages growth an...

user avatar

Fullstack Developer

New
Insight Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
5+ yrs exp
TS/SCI

Required Skills & Experience Active TS clearance and SCI eligibility with ability to obtain and maintain a CI Poly BS degree and 8+ years of Information Technology experience Full-stack development ex...

user avatar

Modeling and Simulation Software Integration Engineer (Mid-Senio

New
ISSAC, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
5+ yrs exp
Secret

The M&S Software Integration Engineer will support the mission of the Missile Defense Agency (MDA) Engineering Directorate Modeling & Simulation (M&S) Office to test the Missile Defense System (MDS) i...

user avatar

Simulation Software Integration Engineer

New
Insight Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
5+ yrs exp
Top Secret

Required Skills & Experience • 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in...

user avatar

Senior Electrical Systems Engineer, Space

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Senior Electrical Systems Engineer, Space

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Applied LLM Systems Engineer

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Cloud Services Support Engineer (SME II)

New
NexGen Data Systems, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Suffolk, VA(On-Site/Office)
Posted today
5+ yrs exp
Top Secret

NexGen Data Systems is seeking a Cloud Service Support Engineer (SME II). The Cloud Service Support Engineer (SME II) will recommend configuration changes, test, operate, monitor, and manage network d...

user avatar

SOFTWARE ENGINEER

New
Cinteot Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fort Belvoir, VA(Off-Site/Hybrid)
Posted today
5+ yrs exp
TS/SCI

SENIOR SOFTWARE ENGINEER REQUIREMENTS: -Active TOP SECRET/SCI -Bachelor’s Degree in Systems Engineering, Software Engineering, or Computer Science 10 years’ demonstrated experience in design, develo...

user avatar

Intermediate Software Developer

New
OASYS, INC.
Apply today! Be one of the first candidates to apply for maximum exposure.
Lawton, OK(On-Site/Office)
Posted today
Unspecified

Intermediate Software Developer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for an Intermediate Software Developer position to join a diverse, multi-disciplined team in L...

user avatar

Full Stack Developer

New
Gridiron IT Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
10+ yrs exp
Intel Agency
Full Scope Polygraph

Job Description Full Stack Developer Location: Herndon, VA Clearance: TS/SCI Full Scope Poly Description of Services/Responsibilities: Troubleshoot & Debug issues related to AI tool that includes ch...

user avatar

Now Hiring!! Project Manager – ServiceNow

New
SOFTACT
Apply today! Be one of the first candidates to apply for maximum exposure.
Natick, MA(On/Off-Site)
Posted today
5+ yrs exp
Unspecified

Position Title: ServiceNow Project Manager Location: Natick, MA (on-site) Position Summary: The ServiceNow Project Manager is responsible for planning, coordinating, and managing the successful del...

user avatar

Software Engineer (C++) - TS/SCI Required

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Redondo Beach, CA(On/Off-Site)
Posted today
5+ yrs exp
TS/SCI

Software Engineer (C++) - TS/SCI Required Location: Redondo Beach, CA Work Type: 100% On-Site (SCIF Environment) Job Type: Contract-to-Hire (12 Months) Pay Rate: $50 - $85/hr (DOE) Openings: 2 J...

user avatar

Technical Manager - Systems Engineering

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Rochester, NY(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Lead, Systems Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Salt Lake City, UT(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Sr. Associate, Configuration Management

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenville, TX(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Associate, Systems Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Salt Lake City, UT(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Sr Associate, Systems Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Clifton, NJ(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Associate, Systems Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Clifton, NJ(On-Site/Office)
Posted today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us