Enter a job title or keyword

Principal Software Integrator – Linux Python GWS Program


Job Location:

Huntsville, AL - USA

Monthly Salary: Not provided by the employer
Posted: 22 August 2026 (17 hours ago)
Application Deadline: 19 November 2026
Vacancies: 1 Vacancy

Job Summary

Check out this new opportunity!

Principal Software Engineer

Linux Python GWS Program

Full-Time with an Employee Owned and Best Places to Work Contractor

Onsite in Huntsville AL Schedule: 9x80

We are hiring a Principal Software Integrator to support the GWS Program leading software integration configuration testing and troubleshooting of complex defense software systems. This role requires an active Secret security clearance and experience with Linux and Windows system administration Python Bash C Shell Jenkins JIRA Confluence Bitbucket Git Artifactory software integration and DoD environments.

This role supports a collaborative software development and test environment working closely with software developers systems engineers and technical teams to integrate software components and interfaces resolve system issues and ensure solutions meet program requirements.

Responsibilities:

  • Lead the integration configuration testing and troubleshooting of complex software systems within development and test environments.
  • Integrate separate software components and interfaces into a unified system that meets program requirements.
  • Collaborate with software developers systems engineers and other technical teams to identify and resolve integration issues.
  • Administer and troubleshoot Windows and Linux operating environments supporting software integration and testing.
  • Develop and maintain automation and integration scripts using Bash C Shell and Python.
  • Work within the Atlassian and DevOps toolset including JIRA Confluence Bitbucket Git Jenkins and Artifactory.
  • Develop in-depth expertise in the GSS Launch Management Systems concept of operations (CONOPS) and user interface.
  • Create and maintain software installation manuals and related technical documentation.
  • Support software integration testing system troubleshooting and validation of software components and interfaces.

Qualifications:

  • U.S. Citizenship is required by Federal Law
  • Active Secret security clearance is required.
  • Bachelors degree in a STEM (Science Technology Engineering or Mathematics) discipline from an accredited university preferred.
  • Bachelors degree with 5 years of related experience Masters degree with 3 years of related experience or PhD with 1 year of related experience.
  • Experience integrating separate software components into a single system.
  • Experience with Windows and Linux system administration.
  • Ability to develop in-depth expertise in the GSS Launch Management Systems CONOPS and user interface.
  • Experience writing software installation manuals and technical documentation.
  • Experience developing scripts using Bash C Shell and Python.
  • Experience with JIRA Confluence Bitbucket Git Jenkins and Artifactory.
  • CompTIA Security or equivalent DoD 8570.01-M IAT Level II certification.

Preferred Qualifications:

  • Experience with Ansible Automation Platform including Ansible Tower.
  • Familiarity with Java and object-oriented software development.
  • Ability to read and troubleshoot application source code ASCII logs and XML logs.
  • Ability to perform basic SQL operations in a MySQL environment.

Full-Time position with an Employee-Owned company offering a comprehensive benefits package: Medical Dental and Vision insurance Short-Term and Long-term Disability and Life Insurance FSA Employee Stock Ownership Plan (ESOP) 401(k) Plan with company match Tuition and Training Reimbursement and Incentive Compensation. Estimated Salary Range: $90000 - $120000 (Based on factors such as Government labor categories (LCATs) education experience geographic location etc.)

We are honored to have been named a contender for the Best Places to Work award from the Huntsville/Madison County Chamber of Commerce since 2020 and recognized as a Best Place for Working Parents since 2022. This designation underscores our ongoing commitment to fostering a workplace culture that supports working parents and their families.

Moseley Technical Services Inc. is an AA/EEO/Veterans/Disabled Employer

What to Expect

Moseley Technical Services Inc. (Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense manufacturing government and commercial industries. Our Mission is to deliver superior service to our customers and employees. We have achieved our vision by building long-term relationships with customers and employees through integrity transparency and appreciation.

We stand by our 30-year-old commitment of World Class Service. World Class Company.


Required Experience:

Staff IC