ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

IT - Software Jobs

IT - Software

Viewing 1 - 20 of 9,035

IT - Software Jobs requiring security clearance

Show:
Sort by:

Software Engineer (Python / AWS)

New
CCS Global Tech
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

Title: FS2: Software Engineer (Python / AWS) Clearance: requires active Top Secret clearance for consideration and SCI prior to start Location: Chantilly - Virginia; Gaithersburg - Maryland; Alexandri...

user avatar

Software Engineer

New
CCS Global Tech
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Title: Erebus: Software Engineer Location: Deer Creek - Littleton, CO Clearance: active TS/SCI clearanceSalary: Mid ( 5-7 years): 130-160K Sr (8 - 12 years)150-170k Expert or SME (12+years):170-225KCl...

user avatar

Software Developer - Mid (Team 10)

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

Purpose and Impact:Amentum is searching for a Top-Secret cleared Software Developer to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operation...

user avatar

Systems Engineer

New
Butler Aerospace & Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Grand Prairie, TX(On-Site/Office)
Posted today
Secret
Not Specified

Systems Engineer Location: Grand Prairie, TX Job ID: #72287 12 Month contract Pay Range: $85-96 an hour DOD Secret clearance REQUIRED TO START Performs technical planning, verification and validati...

user avatar

Vue.JS Front End Developer - TS/SCI (Hybrid)

New
LaunchCode
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

DescriptionJob Title: Vue.JS Front End Developer - TS/SCI (Hybrid) Position Type: Direct Hire Compensation: $140,000 to $200,000 annually Location: Reston, VA (Hybrid) Clearance: Active Top Secret / S...

user avatar

Requirements Verification Systems Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0236356Requirements Verification Systems EngineerThe Opportunity:We have an opportunity to provide long-term support to a GPS space vehicle program. We are looking for someone with system...

user avatar

Communications Data Analyst

New
Diné Development Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Dayton(On-Site/Office)
Posted today
Secret
Not Specified

Red Canyon Technologies is seeking a Communications Data Analyst to support a federal program office responsible for outreach, stakeholder engagement, and strategic communications initiatives. The Com...

user avatar

Cloud Archiect

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

The Cloud Architect (Reach Back) / SME - Computer Systems Engineer/Architect will provide senior-level technical leadership and architecture support for the GEOMAP platform operating within AWS Cloud ...

user avatar

Cloud Production Support Engineer

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

The Cloud Production Support Engineer will provide operational support, sustainment, troubleshooting, and release support for the GEOMAP platform in a secure cloud environment. This role is responsibl...

user avatar

Site Reliability Engineer

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

The Site Reliability Engineer (SRE) / Subject Matter Expert (SME) - Computer Systems Engineer/Architect will provide senior-level reach-back expertise to support the reliability, scalability, performa...

user avatar

Software Engineer

New
Cayuse Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Sacramento, CA(On-Site/Office)
Posted today
Confidential
Not Specified

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Engineer operates under the general supervision of senior technical pe...

user avatar

Software Engineer

New
Cayuse Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Sacramento, CA(On-Site/Office)
Posted today
Confidential
Not Specified

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Engineer operates under the general supervision of senior technical pe...

user avatar

Senior Software Engineer

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

Senior Software Engineer Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) company. We specialize in providing management ...

user avatar

Senior Operational Concept/Modeling Developer

New
General Dynamics Information Technology
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Make meaningful contributions that drive critical outcomes across complex government, defense, and intelligence projects. Join GDIT as a Functional Analyst SME and build a career where your growth is ...

user avatar

System Engineer 2

New
Avid Technology Professionals
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Seeking an experienced Systems Engineer with RF expertise to support the deployment, installation, integration, and sustainment of critical radio frequency (RF) communication systems. The selected can...

user avatar

Principal Systems Engineer (MBSE) w TS/SCI w Poly

New
Solidus Technical Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Englewood, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Description This position requires an active TS/SCI w Poly security clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is searching for a Principal Systems E...

user avatar

Sr. Front End Developer - Active Secret

New
Solidus Technical Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Morgantown, WV(On-Site/Office)
Posted today
Secret
Not Specified

Job Description T his position requires an active Secret Security Clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is hiring a Sr. Front End Developer. This posi...

user avatar

Senior Software Engineer

New
Analytic Folk
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On/Off-Site)
Posted today
10+ yrs exp
Top Secret

Location: Chantilly, VA (100% On-site / Secure Facility) Clearance: Active Top Secret (TS) required; must be willing to sit for a CI Polygraph Salary: 185k-235k (top range for exceptional candidates a...

user avatar

Software Engineer [$282k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph within the last 7 years to be considered. Summary: • Develop and maintain complex, high-performance software...

user avatar

Software Engineer [$282k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
10+ yrs exp
Intel Agency
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph within the last 7 years to be considered. Summary: • Develop and maintain complex, high-performance software...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.