Staff / Senior Staff Systems Engineer

Join SciTec, a dynamic and innovative subsidiary of Firefly Aerospace, as we push the boundaries of technology in support of U.S. National Security and Defense. For over 45 years, we have been at the forefront, providing advanced solutions that enhance missile defense, intelligence, surveillance, reconnaissance, and aircraft survivability missions.Note: All …

Join our dynamic team at Flagship Pioneering, Inc. as a Senior Mechanical Engineer II specializing in Mechanical and Dispersion Systems. You will play a vital role in designing and optimizing advanced mechanical systems, contributing to cutting-edge projects that push the boundaries of innovation. Your expertise will help in solving complex engineering challenges and driving product development from concept through to final implementation.

What You Will Do:As a Senior Solutions Architect specializing in our Space Services portfolio, you will become an integral part of a dynamic team dedicated to delivering innovative space-based solutions to the commercial sector. You will collaborate directly with Spire Account Executives and our diverse customer base to grasp operational needs, assess opportunities, and architect tailored space-driven solutions. In close partnership with satellite architects and engineering teams, you will create customer-centric solutions that utilize Spire's cutting-edge small satellite platforms, payload capabilities, and global infrastructure.The Senior Solutions Architect role demands a profound understanding of the complexities involved in building, launching, and operating small satellites. With an emphasis on Space Services, you will gain in-depth knowledge of Spire's satellite subsystems, payload functionalities, and system interfaces crucial for customers looking to integrate their systems onto our network. Candidates who excel in this role will possess extensive technical expertise in space system design, complemented by exceptional communication skills and a knack for thriving in customer-focused environments. You will support business development initiatives for both commercial and government contracts, manage technical requirements negotiations, and ensure that customer mission objectives are met through the proposed solutions. This position will serve as the key technical representative of Spire to our clients, requiring confidence in presenting at various levels in high-pressure situations.

Your Impact:We are in search of skilled offensive security experts to spearhead security assessments, conduct red team operations, and execute network exploitation initiatives tailored to meet our clients' security needs.Your Responsibilities:Conduct offensive cyber operations to evaluate client networks and pinpoint vulnerabilities.Analyze computer networks and systems to uncover and assess security gaps.Perform in-depth analysis of malware and security tools to assess their capabilities.Deliver detailed written and verbal briefings on assessment outcomes to clients and management.Provide training and mentorship to junior operators on tools, techniques, and industry best practices.Design and develop scripts and tools to enhance operational efficiency.

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!

At SciTec, we are a forward-thinking small business dedicated to advancing sensor data processing technologies and scientific instrumentation, with a focus on supporting National Security and Defense initiatives. As we expand our talented team, we are on the lookout for creative individuals who can contribute to our mission. We partner with various clients within the Department of Defense and the U.S. Government to develop innovative tools that provide unparalleled data exploitation capabilities.Important Notice: Please note that SciTec exclusively engages in U.S. government contracts that mandate U.S. citizenship for all employees. We are unable to sponsor or assume sponsorship for any employee work visas. Additionally, U.S. citizenship is essential for obtaining and retaining a security clearance. Candidates who do not meet these criteria will not be eligible for consideration.As part of our growth, we seek motivated Staff and Senior Staff DevSecOps Engineers who are eager to make a significant impact—not just through code, but through meaningful work. If you are passionate about tackling complex challenges that have real-world significance, we would love to hear from you!

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 SciTec, a leading subsidiary of Firefly Aerospace, as we push the boundaries of technology in support of U.S. National Security and Defense. With over 45 years of experience, we specialize in crafting groundbreaking remote sensing algorithms and tools that empower our Department of Defense clients with exceptional data exploitation capabilities in missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability missions.Important Notice: All employees must be U.S. citizens due to the nature of our government contracts. SciTec cannot sponsor any work visas and U.S. citizenship is essential for obtaining and maintaining security clearance. Candidates not meeting these criteria will not be considered.We are currently seeking a skilled Python Software Developer for an immediate on-site role in Boulder, Colorado. You will be integral to our team, contributing to the development of Next-Generation Missile Warning software. In this fast-paced environment, you will handle end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for critical missions including Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. The ideal candidate is a proactive, detail-oriented software engineer who thrives in a collaborative team setting, prioritizes product quality, and embraces opportunities for creativity and professional growth.

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

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.

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.

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.

Join our dynamic team as a Design Quality Engineer at Collabera, where you will play a pivotal role in ensuring the highest standards of quality in our design processes. You will collaborate with cross-functional teams to drive quality initiatives and support product development from concept to production. Your expertise in quality engineering will be essential in validating design specifications, conducting risk assessments, and implementing effective quality control measures.

Join our innovative team at Atomos as an Embedded Controls Engineer. In this role, you will be responsible for designing, developing, and optimizing embedded control systems for cutting-edge technology applications. You will work closely with cross-functional teams to deliver high-quality solutions that meet our clients' needs.

wehrtyou is hiring a Design Verification Engineer to help ensure the quality and reliability of new designs. This position is available in Austin, Boulder, Chicago, London, or New York. Role overview This role centers on verifying the functionality of complex hardware or system designs. The Design Verification Engineer works closely with colleagues from different teams to review requirements, identify potential issues, and confirm that products meet high quality standards. What you will do Develop and maintain verification plans for new and existing designs Create and execute test cases to validate product functionality Collaborate with engineering and product teams to address issues and improve processes Location Positions are available in Austin, TX; Boulder, CO; Chicago, IL; London, UK; and New York, NY.

Are you a passionate Data Engineer ready to join a dynamic team? At CampMinder, we are looking for a Staff Data Engineer who will play a critical role in shaping our data infrastructure and analytics capabilities. You will collaborate closely with cross-functional teams to design, build, and maintain data pipelines that support our business goals. If you thrive in a fast-paced environment and are eager to work with advanced data technologies, we want to hear from you!

Job Overview:As a Process Validation Engineer, you will play a crucial role in ensuring the compliance and consistency of validation practices within our pharmaceutical manufacturing facility, adhering to both corporate and regulatory standards.Main Responsibilities:Manage trial runs of production processes to validate equipment and processes, ensuring thorough documentation is completed.Collaborate with project engineers and other departments to gain a comprehensive understanding of both new and existing equipment capabilities.Evaluate critical process parameters to guarantee reliability and quality, while meticulously documenting the results to support the processes.Acquire in-depth knowledge of the function, design, and application of the equipment within your assigned responsibilities.Deliver updates, reports, and presentations as required to department staff, plant personnel, and regulatory bodies.Contribute significantly to maintaining the integrity of the manufacturing processes.

Join our innovative team at Collabera Inc., where we are dedicated to delivering top-notch design quality solutions. As a Design Quality Engineer III, you will play a pivotal role in ensuring the highest quality standards for our engineering designs. Your expertise will contribute to enhancing product reliability and performance, making a significant impact on our organization and our clients.Key responsibilities include conducting rigorous quality assessments, collaborating with cross-functional teams to implement quality improvements, and mentoring junior engineers in quality practices. If you are passionate about quality assurance and eager to advance your career in a dynamic environment, we would love to hear from you!