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Fidelity Software Engineer Jobs in Houston, TX (NOW HIRING)

Axiomspace

Modeling and Simulation Engineer

Houston, TX · On-site

Develop high-fidelity space suit fluid, thermal, and electrical simulation math models leveraging ... Experience performing simulation software verification and validation activities. * Strong oral and ...

Amentum

Thermal Analysis Engineer

Houston, TX · On-site

Develop and maintain simplified to high-fidelity thermal models using Thermal Desktop, SINDA/FLUINT ... standard software. * Strong understanding of heat transfer principles and spacecraft thermal ...

Luxus

Mechanical Engineer EIT/PE

Houston, TX · On-site

$95K - $115K/yr

Steer the development of high-fidelity construction documents, leveraging expert-level Revit and ... Software Proficiency: Advanced command of Revit, AutoCAD, and Bluebeam; proficiency in Microsoft ...

Luxus

Mechanical Engineer EIT/PE

Houston, TX · On-site

$95K - $115K/yr

Steer the development of high-fidelity construction documents, leveraging expert-level Revit and ... Software Proficiency: Advanced command of Revit, AutoCAD, and Bluebeam; proficiency in Microsoft ...

Luxus

Mechanical Engineer EIT/PE

Houston, TX

$95K - $115K/yr

Steer the development of high-fidelity construction documents, leveraging expert-level Revit and ... Software Proficiency: Advanced command of Revit, AutoCAD, and Bluebeam; proficiency in Microsoft ...

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All JobsFidelity Software Engineer JobsFidelity Software Engineer Jobs in Houston, TX

Fidelity Software Engineer information

See Houston, TX salary details

$60.6K

$140.9K

$196.2K

How much do fidelity software engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for fidelity software engineer in Houston, TX is $140,881.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,600.00 and $165,200.00 per year, depending on experience, location, and employer.

What is a Fidelity software engineer?

A Fidelity Software Engineer is responsible for designing, developing, and maintaining software solutions that support Fidelity Investments' financial services and products. They work with modern technologies to build scalable applications, enhance user experiences, and ensure system security. Engineers collaborate with cross-functional teams, including product managers and designers, to develop innovative solutions. The role often requires knowledge of programming languages like Java, Python, or JavaScript, as well as experience with cloud platforms and DevOps practices. Fidelity Software Engineers play a key role in driving technology advancements to improve customer experiences and business processes.

What are the common responsibilities of a Fidelity software engineer?

As a Fidelity Software Engineer, you will often be involved in designing, developing, and maintaining financial systems, trading platforms, or customer-facing web and mobile applications. Your daily work may include writing and reviewing code, collaborating with cross-functional teams such as product managers and QA engineers, and participating in Agile ceremonies like daily standups and sprint planning. You might also work on integrating new technologies to enhance user experience, optimize system performance, or ensure data security and regulatory compliance. These responsibilities provide opportunities to develop expertise in financial technology and make a direct impact on client and business success.

What skills and qualifications are needed to thrive as a Fidelity software engineer?

To thrive as a Fidelity Software Engineer, you need strong programming skills in languages such as Java, Python, or C#, a solid understanding of software development methodologies, and usually a bachelor's degree in computer science or a related field. Familiarity with tools like Git, CI/CD pipelines, cloud platforms (AWS or Azure), and financial systems integration is often required, and certifications in Agile development or relevant cloud technologies can be advantageous. Exceptional problem-solving abilities, effective teamwork, and strong communication skills are important soft skills for this role. These competencies ensure the delivery of high-quality, secure, and reliable software solutions in a collaborative and fast-paced financial services environment.

What are popular job titles related to Fidelity Software Engineer jobs in Houston, TX?

For Fidelity Software Engineer jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Fidelity Software Engineer jobs in Houston, TX look for?

The top searched job categories for Fidelity Software Engineer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Fidelity Software Engineer jobs?

Cities near Houston, TX with the most Fidelity Software Engineer job openings:

Fidelity Software Engineer jobs near you
Infographic showing various Fidelity Software Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $140,881 per year, or $67.7 per hour.

Thermal Analysis Engineer

Barrios Technology

Houston, TX • On-site

Other

Re-posted 23 days ago

Job description

Overview
Barrios Technology is an engineering solutions partner with more than 45 years of experience supporting NASA and the commercial space industry. We deliver innovative engineering, software, and technology integration services across NASA centers nationwide. Barrios prides itself on a people-focused culture that values creativity, diversity, professional growth, and a healthy work-life balance.
Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you!
We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA's pursuits in deep space exploration. As NASA's largest engineering solutions provider working together with NASA at centers across the United States.
Amentum has an exciting opportunity for a Thermal Analysis Engineer to join the team with Barrios, a teammate company.
The Thermal Analysis Engineer will support the development, analysis, and verification of thermal control systems that contribute to NASA's human spaceflight missions. The engineer will collaborate closely with NASA customers, subsystem teams, and cross-disciplinary engineering groups to deliver reliable thermal solutions for both crewed and uncrewed vehicles.
Responsibilities
The Thermal Analysis Engineer will:
  • Develop and maintain simplified to high-fidelity thermal models using Thermal Desktop, SINDA/FLUINT, and related tools.
  • Perform steady-state and transient thermal analyses for spacecraft components, subsystems, and integrated vehicle configurations.
  • Evaluate thermal performance across mission phases, including ascent, cruise, lunar orbit, surface operations, and off-nominal scenarios.
  • Perform thermal sensitivity studies in support of vendor vehicle designs, GFE designs or requirement development.
  • Support thermal verification and validation activities, including test planning, thermal vacuum testing, data analysis, and model correlation.
  • Collaborate with design teams to optimize PTCS and ATCS architectures.
  • Provide guidance on thermal design considerations and ensure compliance with NASA requirements and best practices.
  • Participate in design reviews, technical interchange meetings, and anomaly investigations.
  • Review NASA and vendor thermal designs for technical accuracy and requirement compliance.
  • Document analysis results, prepare technical reports, and present findings to internal stakeholders and NASA customers.
  • Support integration with systems engineering, mission operations, and hardware development teams throughout the engineering lifecycle.

Qualifications
Required Education/Experience/Skills:
  • Bachelor's degree in engineering from an accredited engineering school, plus two (2) to five (5) years of experience in the field or in a related area.
  • Experience with thermal analysis tools such as Thermal Desktop, COMSOL, ANSYS Fluent, or similar industry-standard software.
  • Strong understanding of heat transfer principles and spacecraft thermal environments.
  • Excellent oral and written communication skills, with the ability to coordinate across multiple technical disciplines.
  • Ability to assess and validate thermal designs for technical accuracy and compliance with requirements.

Preferences:
  • Typically, 5-10 years of relevant engineering experience.
  • BS degree in engineering and at least five years of direct engineering experience.
  • Familiarity with NASA JSC organizations, processes, and procedures.
  • Experience with PTCS or ATCS hardware design, analysis, testing, certification, or operations.
  • Proficiency with Thermal Desktop is strongly preferred.
  • Proven experience performing thermal analysis and design for aerospace systems.
  • Familiarity with the Engineering Life Cycle and requirements verification processes.
  • Demonstrated ability to coordinate support from a wide range of technical disciplines.
  • Demonstrate strong leadership by fostering collaboration, driving clear technical direction, and contributing to a culture of accountability and high-quality engineering.

Essential Requirements
  • Must be a U.S. Citizen and successfully complete a U.S. government background investigation.
  • Applicant selected may be subject to government security investigation and must meet eligibility requirements for access to classified information.
  • Work may involve sitting for extended periods.
  • May require lifting and carrying up to 25 lb.
  • Must have sufficient mobility to enter areas of test facilities where necessary.
  • Generally, an office environment but can involve inside or outside work depending on task.
  • Standard office equipment (PC, telephone, fax, etc.)
  • Regular attendance in accordance with established work schedule is critical.
  • Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements when required.
  • Must be able to work in a team atmosphere.
  • Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation.
  • Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
  • This position may require some commuting and traveling to other installations as needed.

Don't miss out on this great opportunity; for immediate consideration, apply now!
Barrios Technology is a drug-free workplace, which is imperative to the health and safety of all employees and is required as a condition of receiving contracts from federal agencies. Please remember that regardless of the legalization of marijuana in several states, possession and use continues to be illegal under the federal Controlled Substances Act. This includes the use of some CBD products. A post-offer, pre-employment drug test is a condition of employment.
Barrios Technology is an Equal Employment Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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