Senior Software Developer

Job ID: 2503807

Location: HUNTSVILLE, AL, US

Date Posted: 2025-04-17

Category: Software

Subcategory: SW Engineer

Schedule: Full-time

Shift: Day Job

Travel: Yes, 10 % of the Time

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Public Trust

Potential for Remote Work: No

Description

The Marshall Operations Systems, Services, and Integration (MOSSI II) contract provides the ground systems and operations services necessary to meet the requirements delegated to the Payload and Mission Operations Division (PMOD) within the Human Exploration Development and Operations (HEDO) Office located at the Marshall Space Flight Center (MSFC). MOSSI II includes institutional (mission support) requirements, resulting from HEDO/PMOD being chartered by, and residing within, the MSFC. MOSSI II also includes programmatic requirements delegated to PMOD by the programs and projects that employ PMOD to satisfy a subset of requirements within their overall portfolio. The MOSSI II contract scope includes innovations (including commercialization initiatives) and improvements that meet National Aeronautics and Space Administration (NASA) goals and/or result in cost savings and efficiencies.

Job Description:

• The Senior Software Developer will work with the telemetry processing and apps (TPA), and tool development team to support the Payload Operations Integration Center (POIC) International Space Station (ISS) and Space Launch System (SLS) mission ground systems hosted in the Huntsville Operations Support Center (HOSC).
• The TPA team is responsible for supporting Flight operations with ground support systems handling data processing, storage, retrieval, and user experiences for ISS, SLS, and the new Artemis Moon to Mars missions to including programs to include the Lunar Gateway (LGW), Human Landing System (HLS), Extravehicular Activity and Human Surface Mobility (EHP) and a Lunar Habitat Base that seek to sustain a lunar presence and enable human exploration of Mars.
• TPA currently runs on servers with both Linux and Windows VMware implementations. Modernization plans include migration to Kubernetes containers provided by a new HOSC OpenShift cluster with a robust DevSecOps pipeline.
• This new platform was started in 2023, fielded to production in 2024 and is ready to enable TPA modernization starting in 2025.
• TPA has significant usability, and performance demands with high availability and concurrent operation requirements.
• The development team is also responsible for the maintenance and update of an internal asset tool management.
• The This is a rare opportunity to be part of history and to use and expand valuable technical skills to transform scientific efforts related with human exploration of our solar system.

Qualifications

Required Education:

• Bachelors and five (5) years or more experience; Masters and three (3) years or more experience; PhD and 0 years related experience.

Required Experience:

• Experience in programming languages like Angular, ReactJS, C#, and JavaScript is considered valuable. Experience with other relevant programming languages, especially functional ones is also considered valuable.
• Experience with .NET Core is considered valuable.
• Experience with GitLab is considered valuable.
• Experience with Linux software development.
• Experience with Containers and Kubernetes is a considered valuable.
• Experience with Xamarin is a plus.
• Familiarity with Windows, Linux, and especially web-based development environments is considered valuable.
• Understanding of relational databases like Oracle, Microsoft SQL server, or similar modern high-performance databases, including open-source ones is considered valuable.
• Experience with large distributed systems is considered valuable.
• Strong network programming skills/experience is considered valuable.
• Experience with unit testing is considered valuable.
• Ability to capture, develop, and present technical information is considered valuable.
• Automated testing experience is considered valuable.
• Familiarity and or experience with agile development and containers is considered valuable.
• Bachelor's degree or greater in a relevant engineering or computer science from an ABET institution is considered valuable.

Clearance:

SAIC accepts applications on an ongoing basis and there is no deadline.

Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.