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Principal Software Engineer Net Jobs (NOW HIRING)

Principal Software Engineer

Huntsville, AL

$133K - $178K/yr

The selected Principal Software Engineer responsibilities will include the support of the GMD Weapons System (GWS) program as an individual contributor on the GMD Fire Control (GFC) product.

Principal Software Engineer -- emPower Do you love working with connected devices, automation, and real-world systems? Have you automated your own home, built integrations across smart devices, or ...

Principal Software Engineer

Mclean, VA

$136K - $183K/yr

Principal Software Engineer -- emPower Do you love working with connected devices, automation, and real-world systems? Have you automated your own home, built integrations across smart devices, or ...

Principal Software Engineer

Washington, DC

$152K - $205K/yr

Principal Software Engineer -- emPower Do you love working with connected devices, automation, and real-world systems? Have you automated your own home, built integrations across smart devices, or ...

Principal Software Engineer

Arlington, VA · On-site

$155K - $208K/yr

Principal Software Engineer -- emPower Do you love working with connected devices, automation, and real-world systems? Have you automated your own home, built integrations across smart devices, or ...

Principal Software Engineer

Denver, CO · Remote

$150K - $210K/yr

Principal Java & .Net Software Engineer Remote - US-Based Only No visa sponsorship | No third-party ... NET. * Experience with cloud platforms such as AWS, Azure, or GCP. * Expertise in distributed ...

Net Orbit Inc has openings for the position Software Engineer with Master's degree Computer Science, Engineering (any), Technology, Management Information Systems/Security or related to Design ...

Principal Software Engineer About the Team: This role is for the Cloud Engineering team within Cornerstone. The team is responsible for creating and managing Cornerstone's cloud infrastructure and ...

New

Principal Software Engineer

Sunnyvale, CA · On-site

$160K - $215K/yr

The Principal Software Engineer role exists to help us continue raising the engineering bar on those products - and to lead the way in how we build software in the AI era. The Opportunity Software ...

Principal Software Engineer

Milton, GA · On-site

$150 - $210/hr

Principal Software Engineer**to join our growing team!**Who we are**Ministry Brands is a leading provider of SaaS operational management systems, payments platforms, digital engagement tools and ...

New

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Principal Software Engineer Net information

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How much do principal software engineer net jobs pay per year?

As of Aug 19, 2026, the average yearly pay for principal software engineer net in the United States is $160,936.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,000.00 and $181,000.00 per year, depending on experience, location, and employer.

What is a principal software engineer Net?

A Principal Software Engineer (.NET) is a senior technical leader responsible for designing, developing, and maintaining complex software applications using Microsoft's .NET framework. They provide architectural guidance, mentor junior developers, and ensure best practices in coding, security, and performance. This role often involves working closely with stakeholders to understand business requirements and translate them into scalable technical solutions.

What does a principal software engineer Net do?

As a Principal Software Engineer Net, you will regularly lead the design and development of complex software solutions, set technical standards, and make architectural decisions for enterprise applications. You can expect to mentor and guide junior engineers, conduct code reviews, and work closely with cross-functional teams including product managers, QA, and DevOps. It's common to participate in high-level project planning, resolve challenging technical issues, and advocate for best practices in .NET development. The role balances hands-on coding with strategic oversight, often serving as a technical thought leader across multiple projects.

What are the key skills and qualifications needed to thrive as a principal software engineer Net?

A Principal Software Engineer Net requires deep expertise in C#, .NET frameworks, software architecture, and enterprise-level application development, typically backed by a computer science degree and extensive industry experience. Familiarity with tools like Visual Studio, Azure DevOps, cloud platforms (Azure/AWS), and certifications such as Microsoft Certified: Azure Solutions Architect are highly valued. Strong leadership, effective communication, and problem-solving skills help in guiding teams and collaborating across departments. These skills are crucial to deliver robust software solutions, drive technical strategy, and mentor engineering teams in dynamic development environments.

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What states have the most Principal Software Engineer Net jobs?

States with the most job openings for Principal Software Engineer Net jobs include:

Infographic showing various Principal Software Engineer Net job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $160,936 per year, or $77.4 per hour.

Principal Software Engineer

TCS

Huntsville, AL

$133K - $178K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Job description

Clearances Required: Active DoD Secret

Location: Huntsville, Alabama, United States

Job Description

TCS is searching for a Principal Software Engineer to join our strong team of Engineers supporting our Ground-based Midcourse Defense (GMD) customer in Huntsville, AL. The GMD program is a portion of the Missile Defense Agency's (MDA) system to protect the US and our allies from ballistic missile attacks. The selected candidate will use modern tools to further the development and sustainment of the GMD system.

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This is an in-office position. Remote work is not available.

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Role:

The selected Principal Software Engineer responsibilities will include the support of the GMD Weapons System (GWS) program as an individual contributor on the GMD Fire Control (GFC) product.

Essential Functions:

  • The Principal Software Engineer will be responsible for understanding, implementing, and testing both existing and new capabilities and algorithms, which include complex mathematics and physics-based solutions, that directly support GWS capabilities on behalf of the Missile Defense Agency (MDA).
  • As a Principal Software Engineer on the GFC team, you will be part of a team that writes the software (currently ~1.5 million lines of code) that evaluates and manages the threat scene for the missile defense system that protects the US.
  • The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative/teams comprised of all experience levels.

Basic Qualifications:

  • Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related work experience, or a Master's Degree and 3 years of related work experience, or 1 year of related work experience with a PhD.
  • Recent experience developing software in C++ or Java or Ada
  • Willingness to become proficient with Ada software development
  • Applicants must possess good communication skills.
  • Applicants must demonstrate ability to think critically and capture concepts in work products, presentations, and discussions.
  • Capable of working both independently and within a team environment.
  • Must be able to support an in-person / closed-area work environment.
  • Ability and willingness to travel up to 10% of the time to support business needs.
  • Applicants must have a current active in-scope DoD-issued Secret security clearance at the time of application, which is required to start.

Preferred Qualifications:

  • Highly experienced with Linux, scripting, and operations
  • Recent MATLAB and Python experience
  • Experience on a large-scale missile defense system like GMD.
  • Advanced degree or strong background in Mathematics or Physics
  • Battle Management or Fire Control experience.
  • Experience with Agile Project Management tools (Jira/Confluence) and DevSecOps tools and methods (Jenkins, Ansible, Git/Gitlab) of continuous integration/continuous delivery and deployment (CI/CD) automation.

Benefits:

  • Highlights of our benefits include BC/BS Health, Dental, Vision, 401(k) match, Profit Sharing, Flexible Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, vacation, sick leave, and maternity/paternity leave.

Apply online or visit us at www.tcs-inc.com/careers

TCS, Inc. is an EEO Employer.