Senior Infrastructure Engineer

Join Atom Computing as a Senior Infrastructure Engineer and play a pivotal role in designing and implementing cutting-edge infrastructure solutions. You will lead initiatives that drive efficiency, scalability, and innovation within our organization.

Join SciTec, a pioneering subsidiary of Firefly Aerospace, as we lead the charge in delivering cutting-edge technologies that bolster U.S. National Security and Defense. With over 45 years of experience, our commitment to innovation has empowered the Department of Defense through the development of sophisticated remote sensing algorithms, tools, and techniques. Our work supports vital missions including missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability.Important Notice: To uphold our commitment to national security, all employees must be U.S. citizens. Applicants who do not meet this requirement will not be considered.We are on the lookout for a skilled Test Automation Engineer to architect, construct, and uphold automated testing frameworks that cater to a diverse array of infrastructure, platform, and software systems. This pivotal role enhances quality, reliability, and confidence throughout the release process across IaaS, PaaS, networking, storage, security, and application teams by integrating test automation into the development lifecycle.The ideal candidate possesses robust engineering fundamentals, proven experience in testing distributed systems, and excels in collaborative environments to create scalable and maintainable test solutions.

Join our dynamic team at Prosidian Consulting as an ITSM Test Engineer in Boulder, CO. In this role, you will be responsible for testing IT Service Management solutions, ensuring that they meet the highest standards of performance and reliability. Collaborate with cross-functional teams to identify and resolve issues, and contribute to continuous improvement efforts.

Speechify aims to remove reading barriers for learners worldwide. With more than 50 million users, our text-to-speech products turn everything from PDFs to news articles into audio, helping people read faster and remember more. Our iOS and Android apps, Mac app, Chrome extension, and web platform have received awards from Google and Apple for design and accessibility. Our team includes nearly 200 people working fully remotely, drawing on experience from leading tech companies and top universities. Engineers, AI researchers, and product leaders collaborate closely to advance audio reading technology. Role Overview The Software Engineer - Data Infrastructure & Acquisition will join the AI team's data group. This role focuses on building and managing large-scale data collection systems that support model training. The work centers on developing high-quality datasets at petabyte scale using advanced infrastructure. What You Will Do Find and connect new audio data sources to the ingestion pipeline. Maintain and grow cloud infrastructure on Google Cloud Platform (GCP) with Terraform. Partner with data scientists to improve dataset cost, throughput, and quality for next-generation models. Work with the AI team and company leaders to plan the dataset roadmap for both consumer and enterprise products.

We are seeking an experienced Infrastructure Architect to join our dynamic team at stemxpert1. In this pivotal role, you will design and implement robust infrastructure solutions that support our innovative projects and initiatives. You will work closely with cross-functional teams to ensure that our infrastructure meets business requirements and industry standards.

Join SciTec, a pioneering force in advanced technology and defense solutions, where we are dedicated to supporting U.S. National Security and Defense. As a proud subsidiary of Firefly Aerospace, we have a rich legacy of over 45 years in delivering innovative remote sensing algorithms, tools, and techniques that enhance data exploitation capabilities for our Department of Defense clients.Important Notice: Please be aware that all positions at SciTec require U.S. citizenship due to the nature of our government contracts. We cannot provide visa sponsorship for employment. Additionally, U.S. citizenship is necessary to obtain and maintain a security clearance. Applicants who do not meet these criteria will not be considered.We are currently seeking a skilled software test engineer to play a vital role in our team, contributing to the development of Next-Generation Missile Warning software. This is a remarkable chance to be part of a compact yet dynamic business that delivers essential capabilities for national defense. You will collaborate with a fast-paced team, engaging in end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data, which is critical for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence initiatives. This position is based on-site in Boulder, CO.Responsibilities:Decomposing functional requirements to align with system and domain-level needsCreating comprehensive test plans and casesExecuting tests across multiple environments and supporting test executionDeveloping automated testing suitesParticipating in reviews of test engineering artifactsConducting performance analyses, risk assessments, and trade studiesMaintaining test documentation following management protocolsCompleting tasks to meet program schedule milestonesAdditional responsibilities as assignedQualifications:Bachelor's degree in physical sciences, mathematics, engineering, or computer scienceA minimum of 3 years of experience in software test engineering rolesAt least 1 year of experience in software development or test automation, preferably using PythonStrong team collaboration skillsExcellent verbal and written communication abilitiesMeticulous attention to detailAbility to obtain and maintain a DoD security clearancePreferred Qualifications:Experience testing Overhead Persistent InfraRed (OPIR) processing systemsFamiliarity with formal requirements verification for government programsExperience with Model-Based Systems Engineering (MBSE)An active DoD security clearance*Resumes, Cover Letters, and Applications generated by AI will not be considered for employment.

We are seeking a skilled and innovative Infrastructure Architect to join our dynamic team at stemxpert1. In this role, you will leverage your expertise to design, implement, and manage robust infrastructure solutions that support our cutting-edge technology initiatives. You will collaborate with cross-functional teams to ensure that our infrastructure is scalable, secure, and efficient.

Join our dynamic team at 360 IT Professionals as a Verification and Validation Engineer. In this pivotal role, you will be responsible for ensuring the highest quality standards in our products through rigorous testing and validation processes. Collaborate with cross-functional teams to develop test plans and execute comprehensive validation protocols. Your expertise will help us deliver exceptional solutions that meet our clients' needs.

As a Quality Engineer at 360IT Professionals, you will play a crucial role in ensuring the delivery of high-quality software solutions. Your expertise will contribute to the design, implementation, and evaluation of testing processes that guarantee our products meet the highest standards of quality and performance.

Join CampMinder as a Senior Data Engineer, where you will play a crucial role in shaping our data infrastructure and analytics capabilities. In this position, you will collaborate with cross-functional teams to design, implement, and optimize data pipelines that fuel our business intelligence initiatives.As a key member of our engineering team, you will be responsible for ensuring the reliability, scalability, and performance of our data systems. If you are passionate about leveraging data to drive strategic decisions and possess a strong technical background, we encourage you to apply!

As the Director of Engineering at CampMinder, you will spearhead our engineering initiatives to innovate and enhance our software solutions. Your leadership will drive a high-performing engineering team, ensuring the development of robust and scalable systems that meet our clients' needs. You will collaborate with cross-functional teams to set the technical direction and uphold the highest standards of software quality.

Join Atomos, a pioneering leader in the field of power electronics, as we seek a talented Power Electronics Engineer to contribute to cutting-edge projects. In this role, you will leverage your expertise to design, develop, and optimize power electronic systems that drive innovation.

Role Overview Atom Computing is hiring a Quantum Engineer in Boulder, CO. This role centers on designing and building scalable quantum systems, drawing on a strong foundation in quantum mechanics and engineering. The team focuses on pushing quantum technology forward for practical applications. What You Will Do Design and develop quantum systems that can scale for real-world use Apply knowledge of quantum mechanics and engineering principles to address technical challenges Contribute to projects that aim to expand the reach of quantum computing across industries

About Atom Computing Atom Computing builds quantum computers using optically trapped neutral atoms. The team includes scientists, engineers, and business specialists working together to advance quantum technology for real-world applications. Role Overview The Senior Optical Engineer will lead the design of opto-mechanical subsystems for Atom Computing’s quantum platforms. This position focuses on developing and implementing processes for precision alignment and assembly, with a strong emphasis on accuracy and performance. Key Responsibilities Design innovative opto-mechanical subsystems for quantum computing hardware Oversee development and implementation of precision alignment and assembly processes Ensure all systems meet strict standards for accuracy and performance Location This role is based in Boulder, CO.

Wehrtyou is seeking a Physical Design Engineer to develop advanced physical layouts for semiconductor products. This role directly shapes hardware design and implementation, balancing high performance with manufacturability. Key responsibilities Create and refine physical layouts for semiconductor devices Collaborate with multidisciplinary teams to optimize designs Ensure layouts comply with industry standards for quality and reliability Support product delivery from initial concept through manufacturing Locations Austin, TX, United States Boulder, Colorado, United States Chicago, Illinois, United States London, United Kingdom New York, NY, United States Seattle, Washington, United States Work culture Engineers at Wehrtyou contribute to projects that help shape the future of technology. The team emphasizes collaboration, technical growth, and practical problem-solving.

Join the Leading Innovator in Electric Power Data and Analytics The electrical grid represents the largest and most intricate machine ever constructed. Yes Energy's cutting-edge electric power trading analytics software offers real-time insights into the vast amounts of data produced by the North American electrical grid every day. Our distinctive and forward-thinking approach to data empowers real-time trading decisions and mid- to long-term investment strategies, contributing to lower utility prices, facilitating the energy transition, and ensuring the stability of the grid. It’s not just a challenging role; it’s a role with a significant purpose. Become a part of our thriving organization as we undergo international transformation.

The OpportunityJoin Freeplay as a Growth & GTM Engineer, where you will play a pivotal role in designing, scaling, and managing our go-to-market engine. Reporting directly to the GTM Lead and collaborating closely with our CEO, you'll engage in high-impact projects that drive pipeline, demand, and conversion through systematic experimentation and a rigorous approach.Your responsibilities will include building systems that generate demand, optimizing conversion rates, and establishing a highly efficient go-to-market strategy. One week, you might implement growth experiments; the next, you could be overhauling order forms and invoicing processes. Every initiative you undertake should either minimize manual effort or enhance pipeline and revenue.About FreeplayFreeplay is an innovative platform that empowers software teams to successfully deploy AI products. We equip product development teams with tools to test, assess, monitor, and optimize AI in real-time. Our platform is utilized by prominent software companies ranging from dynamic startups to Fortune 100 corporations, enabling them to create superior LLM features, chatbots, and automated agents.Your MissionIn your role as our Growth & GTM Engineer, you will establish the data foundations, signals, automations, and experiments that transform chaotic go-to-market workflows into a scalable revenue-generating engine:Leverage intent signals, enrichment data, and routing logic to create high-quality target lists, ensuring that SDRs and AEs engage with the right opportunities at optimal times.Develop automated GTM workflows—ranging from list refreshes to timely follow-ups—so that opportunities are acted upon swiftly and effectively.Prototype and launch growth experiments, from ABM strategies to lead magnets. Embrace a fast-paced testing environment to quickly identify and amplify successful tactics.Streamline GTM and sales processes by crafting automations that replace manual tasks with scalable workflows.Collaborate closely with product, marketing, and sales teams to ensure that experiments, systems, and messaging work in harmony.Own high-impact projects across the Growth & GTM spectrum—from invoicing systems to YouTube retargeting—and manage them from inception to completion.Design and uphold clean, automated data pipelines across platforms like HubSpot, Snowflake, Clay, n8n, and others, ensuring all funnel metrics are reliable.

Anduril Industries develops advanced defense technology for the U.S. and allied military forces. The company combines technical expertise with agile practices to deliver military systems quickly. Its Lattice OS platform uses AI to transform large data sets into real-time 3D command and control, supporting autonomy, computer vision, sensor fusion, and networking. The team aims to provide new military capabilities in months, not years. The Test and Analysis team at Anduril makes sure products can handle demanding air, land, sea, and space conditions. Team members collaborate with product groups throughout the lifecycle, from design and development to validation. Their work covers requirement analysis, environmental and electromagnetic interference testing, reliability assessment, and support for sustainable manufacturing. Analytical modeling, including structural-thermal-optical performance (STOP) analysis, helps identify ways to improve durability and deliver solutions efficiently. Role overview The Senior Thermal Engineer leads thermal analysis and design for hardware development programs in Boulder, Colorado. This role spans the full product cycle, from initial concept to production, with a focus on developing and validating models that enable rapid prototyping of advanced systems. What you will do Perform first-order thermal assessments to guide early design decisions Build detailed analytical models to refine prototype hardware Produce thermal predictions that inform and support hardware testing This position involves close collaboration with multidisciplinary teams and hands-on involvement in both analysis and testing phases. Location Boulder, Colorado, United States

Join our dynamic team at Collabera as a Manufacturing Engineer I, where you will play a key role in the production process, ensuring quality and efficiency in our manufacturing operations. You will collaborate with cross-functional teams to implement innovative solutions and optimize manufacturing procedures. This is an exciting opportunity to kick-start your engineering career in a supportive environment.

Infleqtion is dedicated to advancing atom-based quantum technologies, aiming for significant enhancements in sensing and computing applications. We are on the lookout for driven, enthusiastic individuals with outstanding problem-solving and technical capabilities to propel our Quantum Computing initiatives forward.At Infleqtion, we foster a startup culture characterized by a focus on results, urgency, and customer-centric innovation:We dismantle silos across disciplines, stepping in wherever we can maximize impact.We flourish in uncertain environments, viewing challenges as chances for growth.We prioritize swift prototyping while maintaining a keen awareness of the critical nature of systems engineering processes and meticulous attention to detail.We embrace bold, calculated risks to foster advancement.Infleqtion is in search of a DevOps / Platform Engineer to assist our teams in developing the control system software for Infleqtion’s quantum computers. This role will closely collaborate with software engineers, embedded systems engineers, and physicists to expedite technology development by constructing and maintaining the infrastructure, automation, and tools that support our systems.This position is highly technical and hands-on, focused on state-of-the-art quantum computing systems, where requirements may change rapidly and the optimal solution is not always immediately apparent. You will operate in an environment that integrates on-premises infrastructure, laboratory and scientific equipment, embedded systems, and production software, often concurrently.We seek engineers who are adept at navigating uncertainty, enjoy tackling tangible problems, and can evolve systems from initial concepts into robust, production-ready platforms over time. We welcome candidates from various experience levels; strong foundational knowledge, curiosity, and the ability to learn swiftly are more important than having an exhaustive skill set.