Software Engineer L1 (Frontend/Web - React/Vue) | Mission-Focused Program We are seeking a Software Engineer (TS/SCI Cleared) with a focus on modern web development to support a mission-critical ...
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Software Engineer L1 (Frontend/Web - React/Vue) | Mission-Focused Program We are seeking a Software Engineer (TS/SCI Cleared) with a focus on modern web development to support a mission-critical ...
Quick apply
Software Engineer L1 (Frontend/Web - React/Vue) | Mission-Focused Program We are seeking a Software Engineer (TS/SCI Cleared) with a focus on modern web development to support a mission-critical ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
Senior Software Engineer (TS/SCI - Full Stack | K8s | RF/DSP) We are seeking a mission-driven Senior Software Engineer to support cutting-edge programs across DoD/IC environments. This role is ideal ...
Senior Software Engineer (TS/SCI - Full Stack | K8s | RF/DSP) We are seeking a mission-driven Senior Software Engineer to support cutting-edge programs across DoD/IC environments. This role is ideal ...
Senior Software Engineer (TS/SCI - Full Stack | K8s | RF/DSP) We are seeking a mission-driven Senior Software Engineer to support cutting-edge programs across DoD/IC environments. This role is ideal ...
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Senior Software Engineer (TS/SCI - Full Stack | K8s | RF/DSP) We are seeking a mission-driven Senior Software Engineer to support cutting-edge programs across DoD/IC environments. This role is ideal ...
Software Engineer - TS/SCI Poly (Linux, Python/C++/Java) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Software Engineer to join a ...
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Software Engineer - TS/SCI Poly (Linux, Python/C++/Java) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Software Engineer to join a ...
Software Engineer - TS/SCI Poly (Linux, Python/C++/Java) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Software Engineer to join a ...
Software Engineer - TS/SCI Poly (Linux, Python/C++/Java) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Software Engineer to join a ...
Annapolis, MD · On-site
$52.25 - $71.50/hr
... Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Annapolis Junction, MD We have multiple DevOps Software Engineer openings available. This DevOps Software Engineer ...
Annapolis, MD · On-site
$52.25 - $71.50/hr
... Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Annapolis Junction, MD We have multiple DevOps Software Engineer openings available. This DevOps Software Engineer ...
We are seeking a Senior Software Engineer (TS/SCI Cleared) to support mission-critical systems within the Intelligence Community. This role focuses on building and scaling distributed systems that ...
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We are seeking a Senior Software Engineer (TS/SCI Cleared) to support mission-critical systems within the Intelligence Community. This role focuses on building and scaling distributed systems that ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
Bethesda, MD · On-site
$131K - $172K/yr
Description Senior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client's efforts to ...
Bethesda, MD · On-site
$131K - $172K/yr
Description Senior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client's efforts to ...
Annapolis Junction, MD · On-site
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
Annapolis Junction, MD · On-site
$146K - $234K/yr
Cloud Software Engineer (TS/SCI w/ Poly) Responsibilities Peraton is seeking a Cloud Software Engineer (TS/SCI w/ Poly) to support our Cyber Mission business unit in Annapolis Junction, MD. In this ...
$190K - $200K/yr
Principal Software Engineer (TS/SCI) Location: Springfield, VA Number of openings: 1 Experience: bachelors and 10+ years Salary: $190,000 - 200,000 Clearance: TS/SCI The Software Engineer will ...
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$190K - $200K/yr
Principal Software Engineer (TS/SCI) Location: Springfield, VA Number of openings: 1 Experience: bachelors and 10+ years Salary: $190,000 - 200,000 Clearance: TS/SCI The Software Engineer will ...
Bethesda, MD · On-site
$130K - $172K/yr
Description Senior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client's efforts to ...
Bethesda, MD · On-site
$130K - $172K/yr
Description Senior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client's efforts to ...
Centreville, VA · On-site
$63K - $111K/yr
Are you ready to launch your career as a TS/SCI Software or Embedded Engineer/Developer ? Parsons is seeking an entry-level engineer with a Top Secret clearance to join our agile, tight-knit ...
Centreville, VA · On-site
$63K - $111K/yr
Are you ready to launch your career as a TS/SCI Software or Embedded Engineer/Developer ? Parsons is seeking an entry-level engineer with a Top Secret clearance to join our agile, tight-knit ...
We are seeking a Senior Software Engineer (TS/SCI Cleared) to support mission-critical systems within the Intelligence Community. This role focuses on building and scaling distributed systems that ...
We are seeking a Senior Software Engineer (TS/SCI Cleared) to support mission-critical systems within the Intelligence Community. This role focuses on building and scaling distributed systems that ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
Software Engineer, TS/SCI with Full Scope Polygraph The Software Engineer, TS/SCI designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon ...
Software Engineer (TS/SCI Clearance Required) North Point Technology is looking to hire a software developer to support NGA's geospatial intelligence (GEOINT) mission. The qualified candidate must ...
Software Engineer (TS/SCI Clearance Required) North Point Technology is looking to hire a software developer to support NGA's geospatial intelligence (GEOINT) mission. The qualified candidate must ...
Government Security Clearance at the TS/SCI level and eligible for a CI Polygraph. Vantor is seeking a Software Engineer to support the development, integration, and operational deployment of ...
Government Security Clearance at the TS/SCI level and eligible for a CI Polygraph. Vantor is seeking a Software Engineer to support the development, integration, and operational deployment of ...
$63.5K - $76.4K
2% of jobs
$76.4K - $89.3K
4% of jobs
$89.3K - $102.2K
6% of jobs
$102.2K - $115.1K
8% of jobs
$122.1K is the 25th percentile. Wages below this are outliers.
$115.1K - $128K
7% of jobs
$128K - $141K
18% of jobs
The median wage is $144K / yr.
$141K - $153.9K
16% of jobs
$153.9K - $166.8K
2% of jobs
$172.1K is the 75th percentile. Wages above this are outliers.
$166.8K - $179.7K
26% of jobs
$179.7K - $192.6K
1% of jobs
$192.6K - $205.5K
8% of jobs
$63.5K
$147.5K
$205.5K
| Aspect | Software Engineer Ts | Software Developer |
|---|---|---|
| Credentials | Bachelor's degree in CS or related field; often requires TS clearance | Bachelor's degree in CS or related field; fewer clearance requirements |
| Work Environment | Primarily government, defense, or secure industry settings | Tech companies, startups, or corporate environments |
| Industry Usage | Common in defense, aerospace, and government sectors | Widespread across tech, finance, and software firms |
| Search & Comparison Intent | Understanding roles in secure or government projects | General software development roles and career paths |
Software Engineer Ts typically work in secure, government-related environments requiring TS clearance, focusing on complex systems and security protocols. Software Developers have a broader presence across industries, focusing on building and maintaining software applications. While both roles involve coding and system design, the key difference lies in the work environment and clearance requirements.

Full-time
Posted 14 days ago
Software Engineer L1 (Frontend/Web – React/Vue) | Mission-Focused Program
Job Description:
We are seeking a Software Engineer (TS/SCI Cleared) with a focus on modern web development to support a mission-critical program within the Intelligence Community. This role centers on building responsive, data-driven user interfaces and integrating with backend services in a secure, containerized environment.
You’ll work alongside a strong engineering team delivering impactful capabilities to end users in real-time operational settings.
Key Responsibilities:
Required Qualifications:
Preferred Qualifications:
What Sets This Role Apart: