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Simulation Software Engineer

Axiom SpaceHouston, Texas, United StatesOnsite

Axiom Space is building for beyond, guided by the vision of a thriving home in space that benefits every human, everywhere. We foster a diverse environment inclusive of all perspectives. We are the pioneers of commercial space, leading the transformation of low-Earth orbit into a global space marketplace. Our mission-driven team is seeking a bold and dynamic person who is fueled by problem-solving, continuously curious, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond. 
Axiom Space is looking for a Simulation Software Engineer to work with simulations in support of our Nation's space exploration NASA / Johnson Space Center xEVA program in Houston, TX. We are looking for candidates that have a great interest in software and spacecraft simulation and would love to contribute to our Nation's exploration of space.This work involves the development and support of core simulation infrastructure tools, GUI application development, math model and simulation development, simulation integration, and distributed simulation development on Linux PC platforms using the Trick Simulation Environment in support of the xEVA NASA program.The individual will integrate real Flight Software (FSW) in Trick-based C++ simulations.

The responsibilities include development of high-fidelity simulation math models, troubleshooting, debugging, and simulation verification. The ideal candidate must have spacecraft domain experience in one or more of the following areas: electrical power, avionics command and data handling, environmental control and life support, thermal and fluids.

DUTIES & RESPONSIBILITIES


  • Software development and support of core simulation infrastructure
  • Develop GUI tools
  • Develop high-fidelity simulation math models using the NASA’s Trick Simulation Environment and NASA’s GUNNS software package
  • Integrate software models for multiple real time simulation environments
  • Provide user support and guidance for simulation model development and integration
  • Debug, test, and verification work of simulation math models and integrated simulations
  • Develop interface software for Hardware-In-The-Loop test rig environments
  • Develop HLA software for joint NASA Flight Operations Directorate mission operations
  • Perform other duties as assigned

QUALIFICATIONS: 


To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education & Experience


  • B.S. in Aerospace, Mechanical, Electrical/Computer, Software Engineering, Computer Science, Mathematics, Physics, or related disciplines required
  • Experience with C/C++ language and Python scripting
  • Experience with Object-Oriented-Programming (OOP)
  • Experience with Unix/Linux Operating System
  • Experience with developing spacecraft simulation models, math model development, and real time software applications

Be able to manage multiple priorities with little supervision


  • Possess strong software skills and across multiple languages
  • Possess strong technical expertise combined with strong verbal and written communication skills
  • Ability to manage multiple priorities with little supervision

Additional Qualifications


  • Experience developing simulations with High Level Architecture (HLA), TrickHLA, or other distributed simulation methods
  • Experience developing GUI applications
  • Experience developing simulations using NASA’s General-Use Nodal Network Solver (GUNNS) or equivalent tools
  • Experience developing simulations using NASA’s Trick Simulation Framework or equivalent tools
  • Experience using NASA’s Core Flight Software (CFS) or equivalent frameworks
  • Experience integrating Flight Software in real time simulation environments
  • Experience developing interface software for Hardware-In-The-Loop (HIL) test rig environments.
  • Experience with Continuous Integration/ Continuous Deployment (CI/CD) software development process

Skills


  • Excellent interpersonal skill
  • Excellent communication skill, verbal and written
  • Excellent organizational skills
  • Result oriented personality with a creative approach to problem solving
  • Ability to work in a team environment
  • Self-motivated

WORK ENVIRONMENT:


  • Generally, an office environment, but can involve inside or outside work depending on the task

Requirements 


  • Must be able to complete a U.S. government background investigation
  • Management has the prerogative to select at any level for which the position is advertised
  • Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position

Physical Requirements


  • Work may involve sitting or standing for extended periods (90% of the time)
  • May require lifting and carrying up to 25 lbs. (5% of the time)
  • Equipment and Machines
  • Standard office equipment (PC, telephone, printer, etc.)

LIT Principles


To perform the job successfully, an individual should demonstrate the following principles:

Leadership


  • Integrity First
  • Safety Always
  • Transcend
  • Excellence

Innovation


  • Create
  • Iterate
  • Disrupt
  • Bold

Teamwork


  • Together
  • Unstoppable
  • Humility
  • Relentless

Axiom Space is proud to be an equal opportunity employer.  Axiom Space does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.

Life at Axiom Space

Axiom exists . to make living and working in Earth Orbit commonplace . to improve life on Earth . to foster humanity's expansion into Space The International Space Station's life is finite, and the world will soon be in need a of a new space station. Axiom, whose leadership has been involved in every ISS mission since the program's inception, is taking on this challenge by supporting expanded utilization of the ISS today while creating the first international commercial space station to later host government astronauts, private companies, and individual explorers alike. Our low-cost Low Earth Orbit platform access and decades of human spaceflight management experience support the research, testing of exploration-enabling technologies, and in-space manufacturing that will create new opportunities for advanced industries, governments, and educators and enable future human space exploration. Connect with us: instagram.com/axiom.space/ twitter.com/axiom_space facebook.com/axiomspace/
Thrive Here & What We Value1. Mission-driven: Axiom Space's mission focuses on transforming lowEarth orbit into a global space marketplace, emphasizing the importance of innovation and exploration in their company culture.2. Inclusive environment: The organization values diversity and does not discriminate based on race, national origin, gender identity, or other protected characteristics, fostering an inclusive workspace for all team members to thrive.3. Collaborative approach: Axiom Space encourages collaboration among cross-functional teams, promoting a collaborative work environment and mentorship opportunities for junior team members.4. Safety and quality focus: The company prioritizes safety, quality, compliance with regulatory standards, and risk-based decision making to ensure mission success and customer satisfaction.5. Continuous learning: Axiom Space values continuous learning and improvement of testing processes through staying updated on new technologies and methodologies.6. Communication excellence: Effective communication is highly valued at the company, with a focus on sharing findings and recommendations to stakeholders in an impactful manner.7. Problem-solving orientation: The organization encourages strong problem-solving skills and analytical thinking among its employees to address potential risks and challenges effectively.8. Customer service commitment: Axiom Space emphasizes the importance of customer service, ensuring that their team members are committed to meeting customers' needs and expectations.9. Time management focus: The company values time management skills as a key aspect of mission success, with an emphasis on efficient work processes and prioritization.10. Innovation-driven growth: Axiom Space is dedicated to pushing the boundaries of innovation in space exploration while fostering a dynamic team that contributes positively to Earth and beyond.

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