Quality assurance analyst jobs in Yuma, AZ - 4,582 jobs

A leading Salesforce Implementation Partner in San Francisco seeks a Salesforce QA Lead to execute functional and non-functional testing on the Salesforce platform. Candidates should have at least 4 years of QA experience, preferably with Sales Cloud, Service Cloud, and CPQ. This role involves writing test cases, performing various tests, and managing a small team. An ideal candidate is a self-starter with strong communication skills and eager to grow within the organization. #J-18808-Ljbffr

A leading technology firm in San Francisco is seeking a Technical Consultant focused on building automated test frameworks. The ideal candidate will have 3 to 5 years of experience in test automation, proficiency in C# and SQL, and excellent communication skills. This role involves designing test suites, translating requirements into strategies, and contributing to the quality of software implementations. The company offers a comprehensive benefits package, including unlimited paid time off and a wellness benefit. #J-18808-Ljbffr

A technology solutions provider is seeking a detail-oriented Quality Assurance (QA) Analyst to join the QA team. The ideal candidate will review and test software, create test plans, and collaborate with developers to ensure high quality and timely delivery. Important skills include experience with both manual and automated testing, strong analytical abilities, and effective communication in Agile environments. This role supports operational excellence and process improvement in software development. #J-18808-Ljbffr

A leading consulting firm in San Francisco is seeking an experienced QA professional specializing in the biotech sector. Candidates should have over 10 years of relevant experience and strong expertise in GMP and GCP regulations. The role involves collaboration with CMC teams and providing QA oversight for clinical trials. Exceptional communication skills are essential. This position offers an opportunity to work in a dynamic and fast-paced environment. #J-18808-Ljbffr

ABOUT MITHRL We imagine a world where new medicines reach patients in months, not years, and where scientific breakthroughs happen at the speed of thought. Mithrl is building the world's first commercially available AI Co-Scientist. It is a discovery engine that transforms messy biological data into insights in minutes. Scientists ask questions in natural language, and Mithrl responds with real analysis, novel targets, hypotheses, and patent-ready reports. Our traction speaks for itself: 12X year-over-year revenue growth Trusted by leading biotechs and big pharma across three continents Driving real breakthroughs from target discovery to patient outcomes. ABOUT THE ROLE We are hiring a QA Engineer, Scientific Software to build the test, validation, and monitoring infrastructure that guarantees the correctness and reliability of the Mithrl AI Co-Scientist. This role requires a PhD-level scientist or computational biologist who understands the drug development lifecycle and who has hands‑on experience with omics data. Without this scientific foundation, it is not possible to evaluate whether Mithrl's outputs are biologically meaningful. You will create automated tests for analysis workflows, ingestion pipelines, and discovery applications. You will build CI systems that catch regressions early, set up monitoring and alerting for system behavior, and ensure that every module in Mithrl produces scientifically valid and reproducible outputs. This role bridges scientific understanding with software quality engineering and is critical for maintaining trust in Mithrl's analysis engine. If you are a scientist with a passion for product reliability, reproducibility, and validation of ML powered scientific tools, this is a uniquely impactful position. WHAT YOU WILL DO Build automated test infrastructure for data ingestion, analysis modules, discovery applications, and new product features Develop scientific validation frameworks that check correctness and reproducibility of ML driven biological analyses Establish CI workflows that run end to end tests on every commit and catch scientific and computational regressions Build monitoring and alerting systems that track the health, performance, and scientific integrity of product modules Design automated checks for omics workflows Validate that responses generated by Mithrl align with biological logic and expectations from discovery and preclinical development Work closely with ML engineers, data engineers, and application scientists to ensure scientific accuracy across releases Maintain documentation, data fixtures, and gold standard datasets for regression testing Support the development of QA processes that scale with rapid product growth and new analysis capabilities Build a culture of scientific correctness and software reliability throughout the engineering and product teams WHAT YOU BRING Required Qualifications PhD in biology, computational biology, bioinformatics, systems biology, or a related discovery field Deep understanding of the drug discovery and preclinical development lifecycle Hands‑on experience working with omics data such as transcriptomics, RNA‑seq, proteomics, ATAC‑seq, single cell datasets, or imaging‑derived features Ability to evaluate whether a result, analysis, or insight is scientifically correct based on domain knowledge Familiarity with common discovery analyses such as differential expression, enrichment, pathway reasoning, target scoring, and feature importance Experience with Python or similar languages and comfort with scientific computing workflows Strong interest in software quality, reproducibility, and validation of ML driven scientific systems Excellent communication skills and ability to partner with engineers and scientists Nice to Have Experience building automated tests or QA frameworks for scientific or ML systems Experience with workflow engines, scientific pipelines, or reproducibility tools Familiarity with CI tools and modern software development practices Experience validating outputs of AI powered analysis tools Previous work in a tech bio company or computational platform environment WHAT YOU WILL LOVE AT MITHRL High ownership: You will be the guardian of scientific correctness and reliability inside the AI Co-Scientist Impact: You will work with cutting edge ML, multi modal data, and real discovery workflows Team: Join a tight-knit, talent-dense team of engineers, scientists, and builders Culture: We value consistency, clarity, and hard work. We solve hard problems through focused daily execution Speed: We ship fast (2x/week) and improve continuously based on real user feedback Location: Beautiful SF office with a high-energy, in-person culture Benefits: Comprehensive PPO health coverage through Anthem (medical, dental, and vision) + 401(k) with top-tier plans We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. #J-18808-Ljbffr

A tech-driven company in San Francisco is looking for a QA Engineer to ensure the quality and usability of applications. This role requires 3+ years in manual and functional testing with strong collaboration skills. You will conduct various testing methods and document findings to improve product functionality. The position offers competitive benefits including medical insurance and an annual bonus. #J-18808-Ljbffr

About Us Andromeda Robotics is an ambitious social robotics company with offices in Melbourne and San Francisco, dedicated to creating robots that seamlessly and intelligently interact with the human world. Our first robot, Abi, is a testament to this vision-a custom-built platform designed from the ground up to be a helpful aid and intuitive partner in aged care homes. We are a passionate, collaborative team of engineers who solve some of the most challenging problems in AI and robotics. To accelerate our development and ensure Abi's reliability, we are seeking a foundational member to build out our capabilities to train and test our robot in simulation. Our Values Deeply empathetic - Kindness and compassion are at the heart of everything we do. Purposely playful - Play sharpens focus. It keeps us curious, fast and obsessed with the craft. Relentlessly striving - With relentless ambition, an action bias and constant curiosity, we don't settle. Strong when it counts - Tenacious under pressure, we expect problems and stay in motion to adapt and progress. United in action - Different minds. Shared mission. No passengers. The Role We are looking for a creative and driven Simulation and Test Engineer to build Andromeda's testing infrastructure for our conversational AI systems and embodied character behaviours. Your immediate focus will be creating robust test systems for Abi's voice-to-voice chatbot, social awareness perception, and gesture motor control. As this infrastructure matures, you'll extend it into simulation environments for generating synthetic training data for character animation and gesture models. The Team You'll work at the intersection of our character software, robotics, perception, conversational AI, controls, and audio engineering teams. We bring deep expertise from autonomous vehicles and robotics, including simulation backgrounds. You'll collaborate with product owners and technical specialists to define requirements, integrate systems, and ensure quality across our AI/ML stack. Phase 1: Build The Test Foundation Define and stand up synthetic test environments for our AI/ML conversational stack Conversational AI testing: voice-to-voice chat quality, response appropriateness, tool calling accuracy Memory system testing: context retention, recall accuracy, conversation coherence Audio modelling and testing: multi-speaker scenarios, room acoustics, voice activity detection Perception system testing: social awareness (face detection, gaze tracking, person tracking) Gesture appropriateness testing: Working with our Controls/ML team, create test infrastructure to validate that Abi's body gestures CI/CD and automated regression testing for all AI/ML subsystems Custodian of quality metrics: if they don't exist, work with stakeholders to elicit use cases, derive requirements, and establish measurable quality metrics Requirements formalisation: you're skilled at gathering, documenting, and tracing requirements back to test cases Phase 2: Scale To ML Training Infrastructure Our approach to gesture generation requires high-fidelity synthetic interaction data at scale. You'll investigate and build the infrastructure to generate this data, working closely with our character software team to define requirements and validate approaches. Extend test environments into training data generation pipelines Investigate and stand up simulation tools (e.g. Unity, Unreal Engine, Isaac Sim) to support our machine learning pipeline with synthetic data and validation infrastructure Build infrastructure for fine-tuning character animation models on simulated multi-actor scenarios Enable ML-generated gesture development to augment hand-crafted animation workflows Create virtual environments with diverse social interaction scenarios for training and evaluation Success In This Role Looks Like Months 1-3, stabilise our conversational system with automated regression tests and measurable quality benchmarks. By month 6, deliver an integrated simulation environment enabling rapid testing and iteration across our AI/ML stack. You'll design tests that push our systems beyond their limits and find what's brittle. Through trade studies and make-vs-buy decisions, you'll establish the infrastructure, set up automatic regression tests, and trace test cases back to high-level requirements. You'll be the final guardian, verifying that our AI and machine learning systems work as intended before integration with Abi's physical platform. Your work will directly impact the speed and quality of our development, ensuring that every software build is robust, reliable, and safe. Key Responsibilities Architect and Build: Design, develop, and maintain scalable test infrastructure for conversational AI, perception, and gesture control systems Own Testing Pipeline: Develop a robust CI/CD pipeline for automated regression testing, enabling rapid iteration and guaranteeing quality before deployment Test Scenarios: Create diverse audio environments, multi-actor social scenarios, and edge cases to rigorously test Abi's conversational and social capabilitiesli> Model with Fidelity: Implement accurate models of Abi's hardware stack (cameras, microphone array, upper body motion) as needed for test and simulation scenarios Enable Future ML Training: Design test infrastructure with an eye towards evolution into a simulation platform for generating synthetic training data for character animation and gesture models Integrate and Collaborate: Work closely with the robotics, AI, and software teams to seamlessly integrate their stacks into the test infrastructure and define testing requirements Analyse and Improve: Develop metrics, tools, and dashboards to analyse test data, identify bugs, track performance, and provide actionable feedback to the engineering teams Ideally You Have Bachelor or Masters in Computer Science, Robotics, Engineering, or a related field 5+ years of professional experience testing complex AI/ML systems (conversational AI, perception systems, or embodied AI) Strong programming proficiency in Python (essential); C++ experience valuable Hands‑on experience with LLM testing, voice AI systems, or chatbot evaluation frameworks Understanding of audio processing, speech recognition, and/or computer vision fundamentals Experience with testing frameworks and CI/CD tools (pytest, Jenkins, GitHub Actions, etc.) Familiarity with ML evaluation metrics and experimental design A proactive, first‑principles thinker who is excited by the prospect of owning a critical system at an early‑stage startup Bonus Points Experience with simulation platforms (e.g. Unity, Unreal Engine, NVIDIA Isaac Sim, Gazebo) and physics engines Experience with character animation systems, motion capture data, or gesture generation Knowledge of reinforcement learning, imitation learning, or synthetic data generation for training ML models Experience with 3D modelling tools and game engine content creation Understanding of ROS2 for robotics integration Knowledge of sensor modelling techniques for cameras and audio Experience building and managing large-scale, cloud-based simulation infrastructure PhD in a relevant field The expected base salary range for this role, when performed in our San Francisco office, is $150,000 - $250,000 USD, depending on skills and experience. The salary for this position may vary depending on factors such as job‑related knowledge, skills, and experience. The total compensation package may also include additional benefits or components based on the specific role. Details will be provided if an employment offer is made. If you're excited about this role but don't meet every requirement, that's okay-we encourage you to apply. At Andromeda Robotics, we celebrate diversity and are committed to creating an inclusive environment for all employees. Let's build the future together. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. #J-18808-Ljbffr

The Bigger Picture At Andromeda Robotics, we're not just imagining the future of human-robot relationships; we're building it. Abi is the first emotionally intelligent humanoid companion robot, designed to bring care, conversation, and joy to the people who need it most. Backed by tier-1 investors and with customers already deploying Abi across aged care and healthcare, we're scaling fast, and we're doing it with an engineering-first culture that's obsessed with pushing the limits of what's possible. This is a rare moment to join: we're post-technical validation, pre-ubiquity, and building out the team that will take Abi from early access to global scale. Our Values Empathy - Kindness and compassion are at the heart of everything we do. Play - Play sharpens focus. It keeps us curious, fast and obsessed with the craft. Never Settle - A relentless ambition, bias toward action, and uncomfortable levels of curiosity. Tenacity - Tenacious under pressure, we assume chaos and stay in motion to adapt and progress. Unity - Different minds. Shared mission. No passengers. The Role We are looking for a creative and driven Simulation and Test Engineer to build Andromeda's testing infrastructure for our conversational AI systems and embodied character behaviours. Your immediate focus will be creating robust test systems for Abi's voice-to-voice chatbot, social awareness perception, and gesture motor control. As this infrastructure matures, you'll extend it into simulation environments for generating synthetic training data for character animation and gesture models. The Team You'll work at the intersection of our character software, robotics, perception, conversational AI, controls, and audio engineering teams. We bring deep expertise from autonomous vehicles and robotics, including simulation backgrounds. You'll collaborate with product owners and technical specialists to define requirements, integrate systems, and ensure quality across our AI/ML stack. Phase 1: Build The Test Foundation Define and stand up synthetic test environments for our AI/ML conversational stack Conversational AI testing: voice-to-voice chat quality, response appropriateness, tool calling accuracy Memory system testing: context retention, recall accuracy, conversation coherence Audio modelling and testing: multi-speaker scenarios, room acoustics, voice activity detection Perception system testing: social awareness (face detection, gaze tracking, person tracking) Gesture appropriateness testing: Working with our Controls/ML team, create test infrastructure to validate that Abi's body gestures CI/CD and automated regression testing for all AI/ML subsystems Custodian of quality metrics: if they don't exist, work with stakeholders to elicit use cases, derive requirements, and establish measurable quality metrics Requirements formalisation: you're skilled at gathering, documenting, and tracing requirements back to test cases Phase 2: Scale To ML Training Infrastructure Our approach to gesture generation requires high-fidelity synthetic interaction data at scale. You'll investigate and build the infrastructure to generate this data, working closely with our character software team to define requirements and validate approaches. Extend test environments into training data generation pipelines Investigate and stand up simulation tools (e.g. Unity, Unreal Engine, Isaac Sim) to support our machine learning pipeline with synthetic data and validation infrastructure Build infrastructure for fine-tuning character animation models on simulated multi-actor scenarios Enable ML-generated gesture development to augment hand-crafted animation workflows Create virtual environments with diverse social interaction scenarios for training and evaluation Success In This Role Looks Like Months 1-3, stabilise our conversational system with automated regression tests and measurable quality benchmarks. By month 6, deliver an integrated simulation environment enabling rapid testing and iteration across our AI/ML stack. You'll design tests that push our systems beyond their limits and find what's brittle. Through trade studies and make-vs-buy decisions, you'll establish the infrastructure, set up automatic regression tests, and trace test cases back to high-level requirements. You'll be the final guardian, verifying that our AI and machine learning systems work as intended before integration with Abi's physical platform. Your work will directly impact the speed and quality of our development, ensuring that every software build is robust, reliable, and safe. Key Responsibilities Architect and Build: Design, develop, and maintain scalable test infrastructure for conversational AI, perception, and gesture control systems Own Testing Pipeline: Develop a robust CI/CD pipeline for automated regression testing, enabling rapid iteration and guaranteeing quality before deployment Develop Test Scenarios: Create diverse audio environments, multi-actor social scenarios, and edge cases to rigorously test Abi's conversational and social capabilities Model with Fidelity: Implement accurate models of Abi's hardware stack (cameras, microphone array, upper body motion) as needed for test and simulation scenarios Enable Future ML Training: Design test infrastructure with an eye towards evolution into a simulation platform for generating synthetic data for character animation and gesture models Integrate and Collaborate: Work closely with the robotics, AI, and software teams to seamlessly integrate their stacks into the test infrastructure and define testing requirements Analyse and Improve: Develop metrics, tools, and dashboards to analyse test data, identify bugs, track performance, and provide actionable feedback to the engineering teams Ideally You Have Bachelor or Masters in Computer Science, Robotics, Engineering, or a related field 5+ years of professional experience testing complex AI/ML systems (conversational AI, perception systems, or embodied AI) Strong programming proficiency in Python (essential); C++ experience valuable Hands‑on experience with LLM testing, voice AI systems, or chatbot evaluation frameworks Understanding of audio processing, speech recognition, and/or computer vision fundamentals Experience with testing frameworks and CI/CD tools (pytest, Jenkins, GitHub Actions, etc.) Familiarity with ML evaluation metrics and experimental design A proactive, first‑principles thinker who is excited by the prospect of owning a critical system at an early‑stage startup Bonus Points Experience with simulation platforms (e.g. Unity, Unreal Engine, NVIDIA Isaac Sim, Gazebo) and physics engines Experience with character animation systems, motion capture data, or gesture generation Knowledge of reinforcement learning, imitation learning, or synthetic data generation for training ML models Experience with 3D modelling tools and game engine content creation Understanding of ROS2 for robotics integration Knowledge of sensor modelling techniques for cameras and audio Experience building and managing large‑scale, cloud‑based simulation infrastructure PhD in a relevant field The expected base salary range for this role, when performed in our San Francisco office, is $150,000 - $250,000 USD, depending on skills and experience. The salary for this position may vary depending on factors such as job‑related knowledge, skills, and experience. The total compensation package may also include additional benefits or components based on the specific role. Details will be provided if an employment offer is made. If you're excited about this role but don't meet every requirement, that's okay-we encourage you to apply. At Andromeda Robotics, we celebrate diversity and are committed to creating an inclusive environment for all employees. Let's build the future together. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Please note: At this time, we are generally not offering visa sponsorship for this role. #J-18808-Ljbffr

A leading technology company is seeking a Principal / Senior GPU Software Performance Engineer in San Jose, CA. This role involves optimizing GPU workloads for training performance, enhancing throughput, and resolving bottlenecks in distributed systems. The ideal candidate will have strong skills in GPU performance engineering and experience with deep learning frameworks, particularly PyTorch. This position offers a chance to work in a collaborative environment focused on innovation and inclusivity. #J-18808-Ljbffr

A leading procurement technology company in San Francisco is seeking a Head/Director of Marketplace Performance to enhance engagement in their marketplace. This role involves cross-functional leadership, KPI management, and strategic development to improve buyer and supplier experiences. Ideal candidates will have over 8 years of relevant experience and strong analytical skills. Competitive compensation and a remote-flexible culture are offered. #J-18808-Ljbffr

Job ID 2025-13109 # of Openings 20 Category Engineering Benefit Type Salaried High Fringe/Full-Time This position will serve as a Construction Quality Assurance (QA) Representative responsible for assisting Customs and Border Protection (CBP) in execution of construction along the borders of the United States. The construction QA representative shall have experience in construction oversight execution, controlling and closing of projects. A background in construction management is required. The candidate shall have strong communication skills, a demonstrated ability to deliver innovative solutions, and possess the skill of creative problem solving. We are looking to fill roles in the following locations: San Diego, CA, McAllen, TX, El Paso, TX, Del Rio, TX, Laredo, TX, Tuscon, AZ, Yuma, AZ or El Centro, CA. This is a full-time, temporary position lasting 12-36 months. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities Representative responsibilities include the following: Maintain surveillance, on a day-to-day basis, over the full range of field engineering activities associated with specific phases of a major military construction project. Provide expertise and guidance concerning safety and quality assurance. Ensure adherence to safety regulations in day-to-day construction activities. Review contractor's proposed schedules for logic, adequacy, and practicability that milestones will be met. Review contractor's payment estimate submittals, progress measurement data, and reports of materials and equipment used. Prepare daily activities report, which includes instruction to contractor representative, quantities of pay items placed, weather conditions, progress of construction, reasons for delay, and any unusual problems encountered. Provide expertise and guidance concerning safety and quality assurance to all sections and personnel under the purview of the project. Ensure compliance with environmental Best Management Practices per the contract. Support project related outreach efforts as required. Support construction oversight manager and Government COR/Project Manager as directed in support of construction execution. Analyze problems and review and interpret the requirement of plans and specifications. Monitor the layout of work and inspection of all work in progress. Qualifications 3+ years of relevant work experience; Bachelor's degree preferred 3 years of construction oversight experience including surveillance, monitoring, and controlling construction of all types (horizontal construction preferred), to ensure compliance with contract documents and to ensure use of proper construction materials and techniques. Experience should also include reviewing construction technical data for progress reports, preparing data for processing of pay estimates for construction projects, and enforcing construction industry and safety standards on construction projects. One or more of the following certifications are highly preferred: OSHA 30 Construction Mobile Elevated Work Platform (MEWP) Construction Quality Management (CQM) EM 385-1-1 Proficiency in Microsoft Word, Excel, Outlook, PowerPoint, and SharePoint. Proficiency with project management software (Procore, Autodesk, etc.). Ability to communicate clearly with a variety of stakeholders. Ability to effectively solve problems. Strong communication skills, both oral and written. A true team player who maintains a positive attitude in a dynamic environment. Experience in managing multiple projects with independent schedules and budgets simultaneously. Ability to travel between job sites, if requested. Work Location: San Diego, CA Other Work locations can be: McAllen, TX, El Paso, TX, Del Rio, TX, Laredo, TX, Tuscon, AZ, Yuma, AZ or El Centro, CA Salary Range: $80,000.00 To $110,000.00 Annually Ability to pass a government background investigation, including financial, criminal, residential, educational, foreign affiliation, prohibited substance use, and employment verifications; active U.S. Customs and Border Protection background investigation preferred. Please note that only U.S. citizens are eligible for a suitability determination. #LI-SH1 LMI is an Equal Opportunity Employer. LMI is committed to the fair treatment of all and to our policy of providing applicants and employees with equal employment opportunities. LMI recruits, hires, trains, and promotes people without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, disability, age, protected veteran status, citizenship status, genetic information, or any other characteristic protected by applicable federal, state, or local law. If you are a person with a disability needing assistance with the application process, please contact Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Need help finding the right job? We can recommend jobs specifically for you! Click here to get started.

Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Caterpillar's Resource Industries Division is seeking a Test & Validation Senior Engineer to support electrification product development at our Tucson Proving Ground. In this role, you'll work on engineering assignments that build your expertise in Caterpillar products, technologies, and systems. Your focus will be full-scale testing of mining and construction equipment to ensure products perform as intended and meet customer requirements. You won't just test machines-you'll influence the future of sustainable mining and construction. What You'll Do: Lead Testing Projects: Plan and execute full-scale tests on advanced equipment and technologies to confirm they meet engineering and customer requirements. Drive Safety & Quality: Make safety your top priority and champion continuous improvement in every aspect of testing. Own the Process: Develop test plans, write work instructions, manage machine builds/modifications, define instrumentation, and analyze results. Solve Complex Challenges: Apply your technical skills across mechanical, hydraulic, electrical, electronic, and software systems. Leverage Data: Use tools like Excel, Tableau, DATK, and MS Office to turn raw data into actionable insights. Collaborate & Innovate: Work closely with engineers, technicians, and operators to deliver projects on time and within budget. Hands-On Experience: Operate mining equipment after training and gain deep knowledge of machine systems. Continuous Improvement: Share ideas to enhance safety, efficiency, and product performance. Why You'll Love Working Here: Work-Life Balance: Enjoy a 9/80 schedule-26 extra days off per year! Impactful Work: Your contributions directly shape next-generation electrified machines. Career Growth: Build expertise in cutting-edge technologies and large-scale systems. Team Culture: Collaborate with passionate professionals in a supportive environment. Education requirement: Bachelor's degree in Mechanical Engineering, Electrical Engineering, or a related engineering discipline. What Skills You Will Have: Technical Excellence: Experience in testing or validation within heavy equipment, automotive, or industrial machinery. Product Testing: Experience designing and executing testing strategies. Experience with construction, forestry, mining or agricultural equipment is a plus. Troubleshooting Technical Problems: Ability to diagnose and resolve technical issues related to machine performance. Uses tools such as CAT ET, CANape, and Cadet for machine functionality. Additional Core Skills: Accuracy and Attention to Detail Analytical Thinking Decision Making and Critical Thinking Effective Communication Project Management Top Candidates Will Also Have Strong computer skills and ability to manage multiple software applications. Experience with TCE, DATK, SuperComm 2, Cadet, Caterpillar Electronic Technician, CANape, and electrical troubleshooting. Background in product development, machine testing, mining, or mechanical/hydraulic systems. Ability to work on your feet for extended periods in varied conditions (indoor/outdoor, hot/cold, dusty). Ability to safely operate equipment after training. Additional Information: Location: Green Valley, AZ Domestic Relocation: Assistance available Schedule: Enjoy a 9/80 work schedule, providing an extra day off every other week-equivalent to 26 additional days off per year for improved work-life balance. Travel: Up to 10% Summary Pay Range: $112,710.00 - $169,060.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. Medical, dental, and vision benefits Paid time off plan (Vacation, Holidays, Volunteer, etc.) 401(k) savings plans Health Savings Account (HSA) Flexible Spending Accounts (FSAs) Health Lifestyle Programs Employee Assistance Program Voluntary Benefits and Employee Discounts Career Development Incentive bonus Disability benefits Life Insurance Parental leave Adoption benefits Tuition Reimbursement These benefits also apply to part-time employees This position requires working onsite five days a week.Relocation is available for this position.Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at Posting Dates: January 8, 2026 - January 28, 2026 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community .

A leading specialty retailer in home products is seeking a Sr. QA Engineer to ensure the quality and reliability of its digital commerce platforms. This role involves driving QA strategies, leading testing efforts, and collaborating with multiple teams to deliver exceptional customer experiences. Candidates should have 7-9 years of experience in Quality Engineering or Software Testing and a strong understanding of e-commerce. The position is located in San Francisco, California. #J-18808-Ljbffr

Wanna join the adventure? Loft Orbital's mission is to make space simple for organizations that need to collect information about the Earth. We provide space infrastructure as a service where multiple customer payloads are flown on a single spacecraft platform through Loft's in-house Payload Accommodation Module. The Embedded Test Engineer will be responsible for establishing and maintaining a robust, reliable test pipeline embedded software within the Hardware group. You will work with Loft Orbital's engineering, software, and integration teams to verify the performance of internal avionics hardware, firmware and software to improve design iteration and continuous integration efforts. You will help to define the processes and standards for version control and work closely with the engineering teams to ensure flight readiness for orbit. You will be a critical part of ensuring we are delivering the right high quality hardware products to both internal teams as well as our external customers. About this Role Work with the Loft development team to test, validate and verify internally developed products, and ensure successful delivery of final flight products to missions Software and firmware test development and automation at unit and sub-system level for flight systems (avionics, communication and power distribution) Ownership of the test procedures and execution of product testing using Loft's in-house software tools Execute roadmaps of next generation products and provide testing flows, including activities to prepare for verification and qualification of product development efforts Support scaling up test infrastructure towards productization Define and implement functional testing and regression testing for embedded systems to support Hardware in the Loop (HIL) and assembly/integration teams Must Haves 5+ years in software/firmware testing and SW/HW integration, a plus if in aerospace Bachelor's Degree in software engineering, computer science, electrical engineering or equivalent Recent Python experience automating tasks/test frameworks and interacting with shell environments Strong familiarity with Linux and scripting tools/languages Testing and troubleshooting experience with digital, analog and high-speed interfaces, including various communication protocols (CAN, UART, SPI, I2C, ETH, SpaceWire, etc.) Hands on experience with deploying embedded software to hardware at medium to large scales (>100 units/year) Have experience creating detailed Test Procedures for development and software Entrepreneurial, need to be able to find and manage own work Experience with one or more continuous integration tools (Gitlab Preferred Nice to Haves Experience testing high speed interfaces like Ethernet, Spacewire, Cameralink, PCIe Understanding of how to create, configure, and manage Docker containers Recent experience setting up Gitlab CI/CD pipelines Experience with Vivado or other FPGA design/build systems and their test tools Experience with Yocto Ptest or testing and deploying Yocto distributions Comfortable interacting with remote test equipment and troubleshooting issues Some of Our Awesome Benefits 100% company-paid medical, dental, and vision insurance option for employees and dependents Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance Flexible Time Off policy for vacation and sick leave, and 12 paid holidays 401(k) plan and equity options Daily catered lunches and snacks International exposure to our team in France Fully paid parental leave; 14 weeks for primary caregiver and 10 weeks for secondary caregiver Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support Off-sites and many social events and celebrations Relocation assistance when applicable $125,000 - $175,000 a year State law requires us to tell you the base compensation range for this role, which is $125,000 - $175,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you and see if you are a great fit for our team. Can't quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy. * Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren't afraid to challenge assumptions. We strongly encourage you to apply, even if you don't check all the boxes. Who We Are Loft: Space Made Simple. Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and flexible way to deploy missions in orbit. We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, in-orbit demonstrations, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 25 missions flown, Loft's flight heritage and proven technologies enable customers to focus on their mission objectives. At Loft, you'll be given the autonomy and ownership to solve significant challenges, but with a close-knit and supportive team at your back. We believe that diversity and community are the foundation of an open culture. We are committed to hiring the best people regardless of background and make their time at Loft the most fulfilling period of their career. We value kind, supportive and team-oriented collaborators. It is also crucial for us that you are a problem solver and a great communicator. As our team is international, you will need strong English skills to better collaborate, easily communicate complex ideas and convey important messages. With 4 satellites on-orbit and a wave of exciting missions launching soon, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France. As an international company your resume will be reviewed by people across our offices so please attach a copy in English. #J-18808-Ljbffr

A leading AI-powered firm in Palo Alto, California, seeks a Senior Performance Test Engineer to lead diverse testing strategies for web applications and data platforms. With 5-8 years of performance testing experience, the ideal candidate will design and analyze tests, collaborate with teams, and provide insights. Strong proficiency in tools like JMeter and scripting in languages such as Java or Python is essential. The company offers an innovative environment and values performance excellence. #J-18808-Ljbffr

A leading technology company is seeking a Staff Performance Modelling Engineer in San Francisco to create and own analytical models influencing software and hardware evolution. The role involves significant collaboration, performance analysis, and requires expertise in performance modelling with C++ and Python. Strong experience and a Bachelor's degree in a related field are preferred. This position offers excellent benefits, including competitive salary and full relocation support. #J-18808-Ljbffr

This position will serve as a Construction Quality Assurance (QA) Representative responsible for assisting Customs and Border Protection (CBP) in execution of construction along the borders of the United States. The construction QA representative shall have experience in construction oversight execution, controlling and closing of projects. A background in construction management is required. The candidate shall have strong communication skills, a demonstrated ability to deliver innovative solutions, and possess the skill of creative problem solving. We are looking to fill roles in the following locations: San Diego, CA, McAllen, TX, El Paso, TX, Del Rio, TX, Laredo, TX, Tuscon, AZ, Yuma, AZ or El Centro, CA. This is a full-time, temporary position lasting 12-36 months. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities Representative responsibilities include the following: * Maintain surveillance, on a day-to-day basis, over the full range of field engineering activities associated with specific phases of a major military construction project. * Provide expertise and guidance concerning safety and quality assurance. Ensure adherence to safety regulations in day-to-day construction activities. * Review contractor's proposed schedules for logic, adequacy, and practicability that milestones will be met. * Review contractor's payment estimate submittals, progress measurement data, and reports of materials and equipment used. * Prepare daily activities report, which includes instruction to contractor representative, quantities of pay items placed, weather conditions, progress of construction, reasons for delay, and any unusual problems encountered. * Provide expertise and guidance concerning safety and quality assurance to all sections and personnel under the purview of the project. * Ensure compliance with environmental Best Management Practices per the contract. * Support project related outreach efforts as required. * Support construction oversight manager and Government COR/Project Manager as directed in support of construction execution. * Analyze problems and review and interpret the requirement of plans and specifications. * Monitor the layout of work and inspection of all work in progress. Qualifications * 3+ years of relevant work experience; Bachelor's degree preferred * 3 years of construction oversight experience including surveillance, monitoring, and controlling construction of all types (horizontal construction preferred), to ensure compliance with contract documents and to ensure use of proper construction materials and techniques. Experience should also include reviewing construction technical data for progress reports, preparing data for processing of pay estimates for construction projects, and enforcing construction industry and safety standards on construction projects. * One or more of the following certifications are highly preferred: * OSHA 30 Construction * Mobile Elevated Work Platform (MEWP) * Construction Quality Management (CQM) * EM 385-1-1 * Proficiency in Microsoft Word, Excel, Outlook, PowerPoint, and SharePoint. * Proficiency with project management software (Procore, Autodesk, etc.). * Ability to communicate clearly with a variety of stakeholders. * Ability to effectively solve problems. * Strong communication skills, both oral and written. * A true team player who maintains a positive attitude in a dynamic environment. * Experience in managing multiple projects with independent schedules and budgets simultaneously. * Ability to travel between job sites, if requested. * Work Location: San Diego, CA * Other Work locations can be: McAllen, TX, El Paso, TX, Del Rio, TX, Laredo, TX, Tuscon, AZ, Yuma, AZ or El Centro, CA Salary Range: $80,000.00 To $110,000.00 Annually Ability to pass a government background investigation, including financial, criminal, residential, educational, foreign affiliation, prohibited substance use, and employment verifications; active U.S. Customs and Border Protection background investigation preferred. Please note that only U.S. citizens are eligible for a suitability determination. #LI-SH1

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. **Job Description:** Parsons is seeking passionate, skilled, and experienced Lead Quality Assurance Representatives to join a major program and construction management team that is dedicated to supporting a large government customer in successfully delivering on a significant infrastructure project central to the United States' border security programs. In our anticipated role, Parsons will provide Owner Agent Construction Management Services including Program Management, Construction Management, Risk Management, Scheduling, Cost Estimating, Progress Reporting, Construction Quality Assurance, Safety, and other supporting services to achieve program success. (NOT REMOTE) Works from project office/trailer located on construction project sites. Sites may be in remote locations. **(Yuma, AZ or Tuscon, AZ location will be where this office/trailer is located)** **What You'll Be Doing:** + Serves as Parsons Lead Quality Assurance Representative for the construction site(s). + Provides daily oversight of other Quality Assurance Representatives (QARs). + Prepares Daily Report and reviews all daily reports completed by other QARs for completeness, accuracy, and grammar. + Responsible for implementation of Parsons QA process for the project site. + Prepares and implements any required supplemental Quality Assurance Plan (QAP) for the project site. + Performs reviews of construction submittals prepared by the construction contractor and provide written recommendations to the Parsons Project Engineer/Construction Manager with respect to the appropriate approval or disapproval actions. + Monitors the timeliness of all submittal reviews in order to ensure their completion within the time frames required by the contracts involved. Monitors the contractor's (design, construction, or service) submittal log, and tracks submittal progress to avoid overdue submittals + Reviews and comment on proposed construction or service performance techniques, procedures, and methods prepared or proposed by the construction contractors and provide recommendations with respect to approval or disapproval actions that should be taken. Review and provide comments with respect to quality control plans, procedures, and techniques and perform compliance inspections of the way they are actually implemented. + Prepares and updates quality assurance plans and procedures for Parsons tailored to the construction projects involved + Performs quality assurance inspections and testing activities and fully document those activities for appropriate action. + Attends and participates in various meetings such as pre-construction and pre-performance conferences, quality control coordination meetings, progress meetings, or other conferences and meetings held between the Government, Parsons, and the construction contractor and subcontractors + Conducts the full range of quality assurance inspections and testing to substantiate or otherwise verify the suitability of in-place work, materials and equipment or services provided, including testing equipment manufacturers' factory locations and provide for appropriate action. + Monitors construction contractors' or service providers' procedures for the identification, classification, tracking, resolution and disseminating of information pertaining to construction and performance deficiencies and provides findings for appropriate action to assure timely corrective action as well as the prevention of similar occurrences. Substantiates that proposed corrective actions are appropriate for the specific deficiency and provide for appropriate action. + Conducts preparatory inspections before the commencement of the work to confirm that the construction contractor completed all preliminary activities such as submittal, review, and approval of shop drawings; approved materials, supplies and equipment are on hand in the quantities required; safety job hazard analyses have been prepared and approved; qualified workmen are available and properly prepared; field supervisory staff is knowledgeable and qualified; appropriate testing equipment is on hand, properly calibrated and functioning; and any required manufacturer's technical representatives or specialists are available. + Works closely and collaboratively with the Site Team including Project Manager, Project Engineer, Office Engineer, and QA Representatives to mutually achieve project success **Key Relationships:** + Supervision Received - Project Construction Manager + Supervision Given - Serves as Lead (but not manager) for all QA Staff **What Required Skills You'll Bring:** + Min 8 years relevant construction-related experience providing safety and quality assurance oversight on large, multi-$M Federal construction projects requiring horizontal construction, earthwork, aggregate processing, concrete placement and testing, and supporting infrastructure + Bachelor's degree in related field (Engineering or Construction Management preferred), or equivalent construction-related work experience + Past Experience with a Web Based Project Management Information System for Submittals and Quality Assurance reporting (such as Procore, Kahua, USACE RMS, NAVFAC eCMS and other software solutions) + Must be a US Citizen and able to pass required federal background checks. + Must have a valid driver's license + Shall be physically capable of walking over rough terrain and standing long periods of time. + Ability to communicate clearly (verbally and written) in English + Must be able to obtain appropriate DHS suitability determination. **What Desired Skills You'll Bring:** + Experience reviewing Critical Path Management (CPM) schedules for multi-discipline construction projects, monitoring progress, identifying potential schedule delays, responding to inquiries and resolving scheduling problems + Previous experience working on relevant large construction projects in remote locations + Completion of Construction Quality Management Course (CQM) or other equivalent course within 5 years + OSHA Safety Training (30 Hour) or other equivalent course within 5 years **Security Clearance Requirement:** None This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now. We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status. We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY! Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to *********************************************** . About Us Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+. For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.

About Air Apps At Air Apps, we believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018-and now with offices in both Lisbon and San Francisco-we've remained self-funded while reaching over 100 million downloads worldwide. Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you'll be a creative force, shaping products that empower people across the globe. Join us on this journey to redefine resource management-and change lives along the way. The Role As a QA Engineer at Air Apps, you will be responsible for ensuring the quality, functionality, and usability of our applications through manual and functional testing. You will work closely with developers, product managers, and designers to identify issues early, improve test coverage, and deliver a seamless user experience. Your role will be essential in detecting bugs, verifying feature implementations, and validating software stability before deployment. Responsibilities Perform manual testing on web and mobile applications to ensure a seamless user experience. Conduct functional, regression, usability, and exploratory testing across multiple platforms. Develop and execute detailed test plans, test cases, and test scripts. Document and report bugs, working closely with developers to resolve issues. Ensure feature compliance by validating product requirements against test results. Identify edge cases, inconsistencies, and performance issues. Work with cross-functional teams to improve software quality throughout the development lifecycle. Provide clear and structured feedback to enhance product functionality and user experience. Maintain test documentation and contribute to quality assurance best practices. Requirements Around 3+ years of experience in manual and functional testing. Strong understanding of QA methodologies, testing types, and best practices. Experience with test case management tools (e.g., TestRail, Zephyr, Xray). Familiarity with bug tracking systems (e.g., Jira, Trello, Bugzilla). Experience testing web and mobile applications (iOS & Android). Strong attention to detail and ability to identify complex usability issues. Knowledge of API testing (e.g., Postman) is a plus. Ability to work in an agile development environment and adapt to changing priorities. Strong communication and collaboration skills. What benefits are we offering? Apple hardware ecosystem for work. Annual Bonus. Medical Insurance (including vision & dental). Disability insurance - short and long-term. 401k up to 4% contribution. Air Conference - an opportunity to meet the team, collaborate, and grow together. Transportation budget Free meals at the hub Gym membership Diversity & Inclusion At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger. Application Disclaimer At Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification. #J-18808-Ljbffr