Principal Development Test Engineer at K2 Space Corporation | Los Angeles

K2 Space Corporation is at the forefront of innovation in satellite technology, developing the world's largest and most powerful satellites to unlock unprecedented performance in every orbit. Fueled by $450 million in investment from distinguished firms including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Spa…

We are seeking a determined and detail-oriented Quality Assurance (QA) Engineer specializing in automation to join our dynamic team. The ideal candidate will have at least 5 years of experience in QA automation, demonstrating a strong understanding of software testing methodologies and practices. If you are passionate about ensuring the quality and performance of our applications, we want to hear from you!

K2 Space Corporation is pioneering the development of the largest and most powerful satellites ever launched, pushing the boundaries of performance in every orbit. With a remarkable backing of $450 million from esteemed investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in secured contracts with commercial and U.S. government clients, we are mass-producing advanced satellite platforms designed for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transforming the industry from an era of mass constraints to one of mass abundance. We believe this new phase requires a fundamentally different class of spacecraft. Built to endure the most severe radiation environments, K2 satellites are engineered to fully leverage the capabilities of today's and tomorrow's powerful rockets, providing unparalleled performance at a constellation scale across multiple orbits.As we prepare for multiple launches through 2026 and 2027, we are committed to Building Bigger, striving to advance the solar system and evolve into a Kardashev Type II (K2) civilization. If you are an enthusiastic individual who flourishes in a fast-paced setting and is eager to contribute to the success of an innovative Series C space startup, we invite you to apply.

About Lyra HealthLyra Health stands at the forefront of mental health solutions for employers, impacting over 20 million individuals worldwide. With over 20 peer-reviewed studies to our credit, we deliver unparalleled outcomes in access, clinical effectiveness, and cost efficiency. Our innovative care model is supported by extensive research, demonstrating that Lyra's approach enables individuals to achieve recovery at twice the rate, while also leading to a 26% annual reduction in overall healthcare claims costs. Through Lyra Empower, our fully integrated, AI-enhanced platform, we are revolutionizing access to transformative mental health care, merging superior quality support with cutting-edge technology.About the PositionAt Lyra, we are dedicated to tackling urgent and significant mental health challenges with specialized support tailored to each individual. Our Center of Excellence for Neurodiversity provides comprehensive psychological assessments, diagnostics, and personalized care for conditions such as ADHD, as well as support for autism and various learning differences. We are currently seeking contract Testing Psychologists who are enthusiastic about delivering holistic mental health care for individuals and families alike.The Testing Psychologist will be responsible for conducting thorough psychological assessments aimed at enhancing diagnostic clarity, informing treatment plans, and developing intervention strategies for children, adolescents, and adults. This role emphasizes addressing complex behavioral health issues, delivering valuable insights through psychoeducational and psychological evaluations, and working collaboratively with interdisciplinary care teams to maximize patient outcomes.Ideal CandidatesWe are looking for detail-oriented, results-driven professionals who thrive in structured environments and are proficient in data analysis. Candidates with a self-motivated work ethic who are adaptable and flexible are highly encouraged to apply.

Join our dynamic team at 360IT Professionals as a Quality Assurance Lead. In this pivotal role, you will oversee the quality assurance process, ensuring that our software products meet the highest standards of quality and performance. You will collaborate closely with development teams to implement effective testing strategies, identify defects, and enhance our overall quality processes.Your leadership and technical expertise will be instrumental in mentoring junior QA members, establishing best practices, and driving continuous improvement initiatives.

Join our team at 360itprofessionals1 as a Performance Tester, where you will play a crucial role in ensuring the quality and performance of our applications. Your expertise will help us deliver outstanding user experiences by identifying performance bottlenecks and recommending optimizations.In this position, you will collaborate with developers and product managers to create and execute performance tests, analyze results, and provide actionable insights. You will also have the opportunity to work with advanced testing tools and methodologies, enhancing your skills and career growth.

Role Overview Renesas Electronics Corporation is seeking a Senior Quality Assurance Engineer for the Los Angeles office. This position focuses on upholding strong quality standards across our product lines. What You Will Do Develop and implement test plans for product validation Execute test cases to identify issues and verify fixes Work closely with cross-functional teams to spot and resolve defects Location This role is based in Los Angeles.

Accordion is hiring a Senior Quality Engineer to help maintain and improve quality across products and services. This position is based in several major cities, including Atlanta, Boston, Charlotte, Chicago, Dallas, Los Angeles, New York, and San Francisco. Role overview This role centers on upholding high quality standards throughout the development process. The Senior Quality Engineer works with teams from different disciplines, contributing expertise in quality assurance and process improvement. What you will do Create and execute detailed test plans to validate product and service quality Work closely with cross-functional groups to identify and document defects Support continuous improvement by sharing insights and recommending process changes Location Positions are available in Atlanta, Boston, Charlotte, Chicago, Dallas, Los Angeles, New York, and San Francisco.

Join our dynamic team at Mindlance as an MCA Tester. In this role, you will be responsible for conducting thorough testing and quality assurance on our innovative MCA solutions. Your expertise will help ensure that our clients receive the highest quality products and services.We are looking for a detail-oriented individual who can work effectively in a fast-paced environment and has a passion for technology and testing methodologies.

Join our innovative team at Sonsoft Inc. as a Coded UI Automation Specialist! In this role, you will be responsible for developing and executing automated UI tests to ensure the quality and functionality of our software applications. You will collaborate closely with developers and testers to identify automation opportunities and improve testing processes.

Hermeus is hiring a Flight Software Verification and Validation Engineer for the Test & Infrastructure team. The position is open in Atlanta, GA or Los Angeles, CA. The primary focus is to help ensure autonomous aircraft software meets reliability and safety standards before flight. Key Responsibilities Create, improve, and maintain simulation and testing frameworks that support flight software development. Assist with system checks, safety compliance efforts, and certification processes. Validate flight software using integrated environments such as Software-in-the-Loop (SITL), Hardware-in-the-Loop (HITL), and actual aircraft systems. Assess software performance in both standard and unexpected operating scenarios. Work Location This role is available in either Atlanta, GA or Los Angeles, CA.

Eurofins Built Environment Testing seeks an Asbestos PLM Analyst in Los Angeles, CA. This position supports the company’s mission to maintain high standards in environmental safety and regulatory compliance. Role overview The Asbestos PLM Analyst performs laboratory analyses focused on asbestos management. Daily work centers on preparing, examining, and documenting samples to identify asbestos content. Accuracy and attention to detail are essential, as results inform safety decisions and compliance with local and federal regulations. What you will do Conduct analyses of materials for asbestos content using PLM (Polarized Light Microscopy) methods Document findings and maintain accurate records Support compliance with all relevant safety and environmental regulations Requirements Strong attention to detail and commitment to quality Interest in environmental safety and regulatory standards Willingness to work in a laboratory setting Relocation assistance and a sign-on bonus are available for this position.

AnySignal develops RF products and services to support demanding space and defense missions. The team combines expertise in cloud computing, artificial intelligence, communications, and embedded systems. Their adaptive platform is built for high performance and aims to simplify deployment, monitoring, purchasing, and upgrades. Role overview This Python Software Engineer position centers on building and maintaining the data aggregation, testing, and automation framework at AnySignal. Collaboration with engineers from various specialties is essential to enable rapid, repeatable testing for both space and ground segment components. The main goal is to create a software framework that allows for quick iteration and thorough evaluation of system features. What you will do Develop and maintain a Python-based framework to automate engineering tests Design and manage systems for data aggregation and analysis Create user interfaces that connect hardware and software systems Requirements Experience building Python libraries Strong understanding of networking concepts Ability to design extensible, maintainable software systems for a range of engineering projects Preferred skills Background in designing scalable SQL or NoSQL databases Experience with test automation, including equipment drivers, debugging tools, and socket interfaces Familiarity with Docker Understanding of RF and DSP concepts Hands-on work with GNU Radio Export control compliance Due to U.S. Government space technology export regulations (including ITAR), applicants must be U.S. citizens, lawful permanent residents, protected individuals under 8 U.S.C. 1324b(a)(3), or eligible for required authorizations from the U.S. Department of State. Commitment to diversity AnySignal is committed to fostering an inclusive and accessible workplace. Applications from candidates of all backgrounds are encouraged, and the company works to ensure every employee feels respected, supported, and able to contribute fully.

Join Hermeus as a Test and Operations Engineering Intern for the Summer/Fall 2026 session! This is a unique opportunity to work at the forefront of aerospace technology, contributing to the development of rapid and efficient air travel solutions. As an intern, you will collaborate with experienced engineers on innovative projects, gaining hands-on experience in testing and operations.

Join our dynamic team at Sonsoft Inc. as a Coded UI Automation Engineer! In this role, you will be responsible for developing and executing automated tests to ensure the quality and performance of our software applications. You will work collaboratively with our development and QA teams to identify defects and enhance our testing framework.

Join our dynamic team at 360 IT Professionals as a Senior Automation Quality Assurance Engineer. In this pivotal role, you will be responsible for developing and executing automated tests to ensure the highest quality of software products. Your expertise will help streamline our testing processes and enhance overall software performance.We are looking for a detail-oriented individual who is passionate about quality assurance and has a strong background in automation frameworks. If you thrive in a fast-paced environment and have a commitment to excellence, we want to hear from you!

Company OverviewWith over two decades of excellence, AEG has significantly influenced the sports and live entertainment sector. We proudly serve more than 160 million guests annually, promote over 10,000 shows, and manage more than 22,000 events worldwide. Our commitment to innovation, artistry, and community engagement drives us to utilize our 300+ venues, premier sports franchises, iconic music brands, integrated entertainment districts, top-tier ticketing platform, and global sponsorship initiatives to create unforgettable experiences that resonate globally.At AEG, we recognize the power of diversity and inclusivity, striving to build a workforce that mirrors the artists, athletes, and fans we celebrate. We are dedicated to transcending traditional boundaries, supporting the communities we serve, and implementing sustainable practices that minimize our environmental footprint.If you're ready to elevate your career and make a positive impact, we invite you to join us in creating moments that inspire joy!

Join Hermeus, a pioneering manufacturer of high-speed aircraft dedicated to the swift design, construction, and testing of hypersonic vehicles that serve the national interest. Collaborating closely with the Department of Defense, we provide cutting-edge capabilities that ensure our nation and allies maintain a strategic advantage over potential adversaries.We are on the lookout for a dynamic and seasoned Senior Software Simulation Engineer to be part of our innovative team at Hermeus. In this pivotal role, you will design and implement real-time simulation environments that facilitate the design, verification, and validation processes for aerospace flight control and avionics systems. Utilizing Model-Based Design (MBD) principles, you will harness MATLAB/Simulink and automated code generation tools to convert dynamic system models into executable real-time code, supporting both Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) testing.This position serves as a critical link between control system design and embedded software implementation, ensuring that aircraft dynamics and system behaviors are accurately represented during simulated flight conditions. You will work collaboratively with multidisciplinary teams to integrate models with real-time targets, enhance simulation performance, and contribute to the certification and reliability of vital flight systems.The ideal candidate will possess a robust understanding of aerospace systems, control theory, and real-time simulation platforms, complemented by hands-on experience in model-based code generation, HIL development, and test automation within safety-critical environments.

Where A-Players Thrive.We’re an employee-owned, vertically-integrated builder of some of America’s most popular health & wellness brands. With over 1,400 team members across multiple companies, we create best-in-class products that help make the world healthier and happier. Our creative content educates the world on making smarter health choices, while the brands we own generate over $1 billion of revenue annually. Learn more about our brands.We’re Looking For A(n): Brand Site Optimization SpecialistWhat You’ll Be Doing: You will spearhead the strategy and execution of brand site testing and optimization initiatives aimed at enhancing user engagement, minimizing friction, and boosting conversion rates. You will take ownership of the experimentation roadmap, identify improvement opportunities, develop test briefs, analyze performance metrics, and translate insights into actionable site enhancements.Own the comprehensive A/B testing roadmap, including hypothesis creation, test briefs, prioritization, and implementation recommendations.Analyze site performance across essential KPIs (CVR, AOV, engagement, subscription opt-in, bounce rate) and convert insights into actionable optimization strategies.Become the subject matter expert on brand site behavior, customer journeys, subscription management processes, and potential friction points.Monitor testing performance, analyze key KPIs, and distill results into clear insights.Collaborate with CX, tech, creative teams, and leadership to pinpoint opportunities for site enhancements across homepage, product detail pages (PDPs), navigation, subscription management, and checkout processes.

Join our dynamic team at Hadrian Automation as an NDT Level II Inspector specializing in Special Projects. In this pivotal role, you will be responsible for conducting non-destructive testing (NDT) to ensure the integrity and quality of our innovative automation solutions. Collaborate with engineers and project managers to review specifications and implement testing protocols that meet industry standards.