Principal Software Engineer
$133K - $178K/yr
SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based ...
$133K - $178K/yr
SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based ...
$133K - $178K/yr
SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based ...
Colorado Springs, CO · On-site
$103K - $193K/yr
This position may be filled at the Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications Principal Software Engineer: * Bachelor's Degree with 5 ...
Colorado Springs, CO · On-site
$103K - $193K/yr
This position may be filled at the Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications Principal Software Engineer: * Bachelor's Degree with 5 ...
Colorado Springs, CO · On-site
$160K - $200K/yr
ORA_HYBRID Description SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and ...
Colorado Springs, CO · On-site
$160K - $200K/yr
ORA_HYBRID Description SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and ...
Denver, CO · On-site
$138K - $186K/yr
The Principal Software Engineer will provide technical leadership, architect complex software systems, and mentor engineers while driving high-impact initiatives across multiple platforms.
Denver, CO · On-site
$138K - $186K/yr
The Principal Software Engineer will provide technical leadership, architect complex software systems, and mentor engineers while driving high-impact initiatives across multiple platforms.
Aurora, CO · On-site
$180K/yr
Principal Software Engineer Salary range: $180k+/yr Location: Aurora, CO Clearance: Active TS/SCI with CI Polygraph required Certification: IAT Level II / Security+ required Role Summary Seeking a ...
Aurora, CO · On-site
$180K/yr
Principal Software Engineer Salary range: $180k+/yr Location: Aurora, CO Clearance: Active TS/SCI with CI Polygraph required Certification: IAT Level II / Security+ required Role Summary Seeking a ...
Denver, CO · On-site
$138K - $186K/yr
They are seeking a Principal Software Engineer to provide technical leadership, architect complex software systems, and mentor engineers while collaborating with cross-functional teams.
Denver, CO · On-site
$138K - $186K/yr
They are seeking a Principal Software Engineer to provide technical leadership, architect complex software systems, and mentor engineers while collaborating with cross-functional teams.
Lone Tree, CO · On-site
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
Lone Tree, CO · On-site
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
Boulder, CO · On-site
$130K - $179K/yr
Position: Sr. Principal Software Engineer Location: Boulder, CO Job Id: 13852-BOA-Eric # of Openings: 1 Auria is looking to hire a Sr. Principal Software Engineer to support the Ballistic Missile ...
Boulder, CO · On-site
$130K - $179K/yr
Position: Sr. Principal Software Engineer Location: Boulder, CO Job Id: 13852-BOA-Eric # of Openings: 1 Auria is looking to hire a Sr. Principal Software Engineer to support the Ballistic Missile ...
Colorado Springs, CO · On-site
$126K - $170K/yr
SAIC seeks a highly experienced and energetic Principal Software Engineerto support the US Space ... In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the ...
Colorado Springs, CO · On-site
$126K - $170K/yr
SAIC seeks a highly experienced and energetic Principal Software Engineerto support the US Space ... In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the ...
Lone Tree, CO · Hybrid
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
Lone Tree, CO · Hybrid
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
Highlands Ranch, CO · On-site
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
Highlands Ranch, CO · On-site
$165K - $226K/yr
As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...
$180K - $220K/yr
We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...
$180K - $220K/yr
We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...
Colorado Springs, CO · On-site
$160K - $200K/yr
Description SAIC seeks a highly experienced and energetic Principal Software Engineerto support the ... In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the ...
Colorado Springs, CO · On-site
$160K - $200K/yr
Description SAIC seeks a highly experienced and energetic Principal Software Engineerto support the ... In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the ...
Boulder, CO · On-site
$180K - $220K/yr
We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...
Quick apply
Boulder, CO · On-site
$180K - $220K/yr
We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...
Aurora, CO · On-site
$102.62/hr
Principal Software Engineer is needed for a contract opportunity with SOCs client in Aurora, CO. *Must Have Active TS/SCI CI Poly Our Client is seeking a talented Principal Software Engineer to join ...
Aurora, CO · On-site
$102.62/hr
Principal Software Engineer is needed for a contract opportunity with SOCs client in Aurora, CO. *Must Have Active TS/SCI CI Poly Our Client is seeking a talented Principal Software Engineer to join ...
Boulder, CO · On-site
$149K - $167K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
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Boulder, CO · On-site
$149K - $167K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
$130K - $179K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
$130K - $179K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
Boulder, CO · On-site
$149K - $167K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
Boulder, CO · On-site
$149K - $167K/yr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
Boulder, CO · On-site
$150 - $190/hr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
Boulder, CO · On-site
$150 - $190/hr
As a Sr. Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching ...
Aurora, CO · On-site
$137K - $183K/yr
About the Opportunity Avenue Technologies is seeking a Principal Software Engineer to support technical, engineering, and program teams in a hands-on environment. What You Will Do * Design, develop ...
Aurora, CO · On-site
$137K - $183K/yr
About the Opportunity Avenue Technologies is seeking a Principal Software Engineer to support technical, engineering, and program teams in a hands-on environment. What You Will Do * Design, develop ...
$63.6K - $79.9K
0% of jobs
$79.9K - $96.2K
0% of jobs
$96.2K - $112.5K
4% of jobs
$112.5K - $128.8K
8% of jobs
$141.6K is the 25th percentile. Wages below this are outliers.
$128.8K - $145.1K
16% of jobs
$145.1K - $161.4K
18% of jobs
The median wage is $164.8K / yr.
$161.4K - $177.7K
18% of jobs
$187.5K is the 75th percentile. Wages above this are outliers.
$177.7K - $194K
18% of jobs
$194K - $210.3K
12% of jobs
$210.3K - $226.6K
4% of jobs
$226.6K - $242.9K
2% of jobs
$63.6K
$169.2K
$242.9K
| Aspect | Principal Software Engineer | Senior Software Engineer |
|---|---|---|
| Required Credentials | Bachelor's or Master's in CS or related field; extensive experience | Bachelor's or Master's in CS; several years of experience |
| Work Environment | Leadership roles, strategic planning, cross-team collaboration | Design, develop, and troubleshoot software; mentorship |
| Employer & Industry Usage | Tech companies, large enterprises, startups | Most industries, including tech, finance, healthcare |
The main difference between a Principal Software Engineer and a Senior Software Engineer lies in their level of responsibility and scope. Principal Software Engineers typically lead technical strategy, influence architecture decisions, and mentor multiple teams, whereas Senior Software Engineers focus on coding, design, and individual project contributions. Both roles require strong technical skills, but the Principal role emphasizes leadership and strategic impact.
A principal software engineer is in charge of software development. In this career, you guide the software design process and inspect software programs to make suggestions for improvements. Principal software engineers also process complex data and may need to enforce software design, development, and maintenance requirements. Your job requires a high level of technical knowledge and skills and a thorough understanding of the software development process. Your employer may require you to have a bachelor’s or master’s degree in software development. Similar job titles include software architect and principal software developer.

$133K - $178K/yr
Full-time
Re-posted 2 days ago
7.9
Based on 79 frontline employees who took The Breakroom Quiz
78th of 223 rated it services
SAIC seeks a highly experienced and energetic Principal Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance, warning, defense, and space surveillance missions in Colorado Springs, Colorado. In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the Software Engineer is responsible for responsive and coherent planning, development, and delivery of PARCS and UEWR assessment of systems and networks within the environments to identify where those systems and networks deviate from acceptable configurations, enclave policy, or local policy.
Job Duties:
Responsible for code development and code deployment for the software version releases which modifies the software baseline of the BMEWS/PAVE PAWS ground-based radar sensors.
Designs, develops, documents, tests and debugs application software.
Conducts analysis and collaborates with subject matter experts in the planning, design, development, and utilization of electronic data processing systems for information storage, processing, presentation, manipulation, display, or reporting.
Ability to support system integration, test, development, and execution of various types of complex systems.
Develops technical solutions to complex problems, which require the regular use of ingenuity and creativity.
Participate in troubleshooting systems to resolve complex issues, interact, and coordinate with engineers responsible for sustaining operational and test systems.
Bachelors and nine plus (9+) years' relevant experience.
Active Secret Clearance.
Experience developing software with C/C++, Java, Python and FORTRAN.
Experience in Agile development methodologies.
Experience with writing technical documentation to capture design.
Desired:
Experience with real-time embedded software for ground-based radar.
Experience leading agile software development teams.
Experience as a Scrum Master and Product Owner.
Knowledge of the Integrated Tactical Warning and Attack Assessment mission and associated enterprise.
Experience with MBSE design (Cameo).
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