Top Entry Level Python Jobs in Houston, TX

Develop high-performance research platforms and tools that bring trading strategies to life. Work in small teams to design, build, and deploy resilient systems using distributed computing, NLP, and machine learning to solve large-data problems in finance.

Assists with designing, developing, testing, troubleshooting, and maintaining software applications under senior engineer guidance. Writes clean, documented code, participates in code reviews, collaborates with cross-functional teams, and contributes to software quality improvements. The role is intended for recent graduates or early-career professionals with foundational programming knowledge and a willingness to learn.

Supports the design, development, testing, and maintenance of software applications under senior engineer guidance. Writes documented code, participates in code reviews, troubleshoots defects, collaborates with cross-functional teams, and contributes to software quality improvements while developing technical skills.

Develop and maintain full-stack web applications and backend services across web, mobile, desktop, and cloud-native projects. Collaborate with developers and UX teams to design responsive customer-facing interfaces, integrate APIs, test across devices and browsers, troubleshoot defects, and improve development processes and technologies. The role requires modern web framework experience, database knowledge, RESTful API integration, Git proficiency, and strong analytical skills.

Develop and improve autonomous truck planning and control algorithms using C++ and Python. Investigate driving issues through simulation, vehicle data, logs, and code analysis; design rigorous experiments; analyze failures and regressions; document reproducible results; and collaborate with validation and simulation engineers on testing and autonomy-stack integration.

Integrates optical devices, electronics, and packaging into optical modules and transceivers. Conducts component evaluation, assembly, characterization, testing, experiments, and data analysis to improve performance, yield, and reliability. Supports issue resolution, new product introduction, production transfer, technical documentation, corrective actions, and process improvements while collaborating with R&D, manufacturing, quality, and reliability teams.

Develop and maintain production test software, hardware, scripts, equipment, and procedures. Troubleshoot hardware and software issues, analyze test failures, improve production yields, support root-cause analysis, coordinate with customers and internal teams, execute testing improvement projects, and train technicians and testers in a fast-paced manufacturing environment.

Develop and maintain software and hardware testing resources for manufacturing production. Create test scripts and plans, troubleshoot production test issues, monitor failure trends, improve test yields, maintain test equipment, perform root-cause analysis, collaborate with customers and internal teams, lead testing improvement projects, and train technicians and testers.

Designs, develops, tests, deploys, and supports scalable enterprise software across web, native, and mobile platforms. Responsibilities include system architecture, cloud applications, APIs, integrations, data systems, security, performance optimization, technical documentation, Agile delivery, and production support. The role collaborates with distributed engineering and cross-functional teams, translates requirements into technical solutions, evaluates architectural tradeoffs, mentors engineers, and supports technologies including Salesforce, Azure DevOps, generative AI, and mobile frameworks.

Supports orbit determination solutions, trajectory reconstruction, covariance analysis, tracking-data assessment, navigation products, and spacecraft maneuver planning. The role includes configuring estimation runs, reviewing residuals, checking coordinate and time-system accuracy, maintaining Python scripts and workflows, troubleshooting analyses, documenting results, and communicating findings to mission teams. Level II engineers independently execute routine analyses and support deep-space navigation operations. A bachelor’s degree, U.S. citizenship, Python knowledge, and foundational astrodynamics or estimation expertise are required.

Optimize manufacturing efficiency, capacity, product costs, labor productivity, quality, and lead times. Develop performance metrics and dashboards, assess manufacturing capabilities, apply Lean principles, analyze production data, and lead cross-functional process improvement and new product introduction projects. The role collaborates with production, engineering, and production control teams and may require work in a cleanroom environment.

Support and improve manufacturing operations through automation, equipment qualification, troubleshooting, root cause analysis, data analysis, and production process optimization. Develop and validate hardware and software solutions using LabVIEW, SQL, Python, PLCs, and analytics tools. Support equipment testing, performance metrics, yield improvement, downtime reduction, and early production ramp activities. The role is on-site in Sugar Land, Texas, with 5–10% international travel.

Entry-level software engineering role in NOV’s one-year Pathway Rotational Program. Responsibilities include designing and debugging software for drilling equipment and applications, maintaining documentation, supporting implementation and training, troubleshooting software and hardware, gathering requirements, working with customers, and participating in design reviews. Candidates should be graduating in May 2027 or have graduated within the past two years in a relevant engineering or computer science discipline.

Designs and executes manual and automated tests for embedded software, develops test plans and documentation, analyzes results, debugs issues, and improves testing processes. Collaborates with software developers and external partners to ensure test coverage, resolve complex technical issues, and deliver reliable, high-quality embedded systems.

Lead a mainframe storage engineering function supporting highly available IBM Z compute and storage platforms. Configure IBM DS8000 and TS7700 infrastructure, manage DFSMS storage policies, backups, replication, disaster recovery, capacity planning, and REXX automation. Troubleshoot outages and dataset access issues, conduct root-cause analysis, and execute complex storage migrations. The role requires expertise in z/OS storage utilities, tape management, FICON, replication protocols, resiliency technologies, and storage performance.

Develops and debugs firmware enhancements for DSP, embedded code, EFI drivers, EFI applications, and BIOS/UEFI. Executes tests, logs and resolves issues, and collaborates with internal and outsourced development partners. Supports firmware engineering teams in delivering reliable, cost-effective solutions for low- to moderately-complex products.

Design, develop, deploy, configure, test, troubleshoot, and optimize cloud infrastructure, platforms, and services. Collaborate with cross-functional teams to deliver cloud solutions, automate deployment processes, support cloud operations, and provide technical assistance. Monitor reliability, performance, and security while staying current with cloud-computing trends and best practices.

Designs and develops mission analysis tools for lunar and cislunar missions. Performs trajectory modeling, six-degree-of-freedom design reference missions, trade studies, Monte Carlo analyses, and nominal/off-nominal scenario assessments. Collaborates with GNC, propulsion, simulation, and systems engineering teams, supports mission operations, documents analyses, and maintains an internal mission information website.

Design, analyze, test, integrate, and operate propulsion systems for Nova-C and Nova-D lunar landers. The role supports propulsion hardware across fabrication, qualification, acceptance, vehicle testing, launch campaigns, and flight operations. Responsibilities include requirements development, test planning, equipment and ground-support hardware development, data analysis, anomaly investigation, documentation, and cross-functional collaboration. More experienced engineers may lead technical efforts, mentor engineers, and coordinate multidisciplinary activities.

Design, operate, and improve propulsion test stands, facility infrastructure, and ground support equipment. Plan and execute spacecraft, engine, propulsion, qualification, acceptance, and integrated system tests. Develop procedures, hazard analyses, instrumentation requirements, and readiness documentation. Analyze test data, troubleshoot anomalies, implement corrective actions, and support hot-fire, vibration, thermal-vacuum, and environmental testing. Collaborate across engineering, manufacturing, safety, facilities, and operations teams, with opportunities to lead test campaigns and mentor engineers.

Develop and maintain desktop graphical applications for 3D subsurface imaging. Implement core components, backend data handling, user-facing features, and 3D visualization. Support builds, testing, releasing, debugging, performance optimization, and cross-team collaboration in large-scale computing environments.

Develop, test, and maintain high-fidelity simulation software for NASA programs. Implement features from Git-managed work items, participate in code reviews, contribute to automated testing and CI/CD, and collaborate with multidisciplinary teams to ensure accurate, robust aerospace and robotics simulations.

The role involves engineering and software development for simulation solutions, primarily for NASA and commercial sectors, utilizing various technologies.

Provides second-level support for industrial automation software and systems, performs root cause analysis, develops customer-specific configurations and diagnostic tools, and improves deployment processes. The role administers Linux and web applications, user access, virtualized environments, firewall configurations, and security policies. It collaborates with customers and internal teams on product reliability and field support, requiring domestic and international travel as needed.

Develop, integrate, test, and maintain mission design simulations and software tools (C++, Fortran, Python). Support full software lifecycle, CI/CD, source control, coding standards, documentation, and NASA Class C compliance; collaborate with NASA civil servants and contractors.