Mechanical Engineer II - Defense Research & Development Programs

ICON is seeking a talented Mechanical Engineer to join our Strategic R&D team in advancing cutting-edge defense technologies. As a Mechanical Engineer specializing in 3-D printed robotics, you will play a vital role in the conceptualization and detailed design of electro-mechanical systems tailored for military applications. Your contributions will include conducting trade studies, engaging in ideation sessions grounded in systems engineering principles, and ensuring the successful delivery of your designs to our end customers. This full-time position is based onsite at ICON’s state-of-the-art laboratories in Austin, TX, under the guidance of the Senior Director of Defense R&D Programs.RESPONSIBILITIES:Assist in developing robotic platforms for terrestrial construction, emphasizing motion platforms and dynamic fluid systems.Design and prototype new solutions leveraging both in-house and external fabrication resources.Specify and integrate robotic servo-driven actuators using industry standards for mechanical applications.Provide hands-on troubleshooting and support in a rapid AGILE development environment.Create design solutions adhering to rigorous engineering methodologies with thorough documentation.Collaborate with a multidisciplinary team to procure, fabricate, test, and deploy hardware.Support and take guidance from the Lead Mechanical Engineer and senior engineering staff.Perform diverse tasks daily to meet project milestones.Establish individual and team objectives aligned with the company's overall OKRs.

Senior Mechanical Engineer – Drone Defense Turret SystemsCompany Overview:Allen Control Systems (ACS) is an innovative defense technology startup launched by two former Navy electrical engineers with a distinguished history in robotics and software development. We are pioneering a compact, autonomous gun turret that utilizes cutting-edge computer vision and control systems to accurately identify and neutralize small drones and loitering munitions. Our groundbreaking work involves tackling significant technical challenges, creating an exhilarating and fast-paced environment for skilled engineers.At ACS, we foster an engineering-first culture that prioritizes technical excellence and innovation. Our founders' successful exits from two previous ventures, totaling $180 million in 2022, empower us to ensure that the groundbreaking technologies we create will make a substantial impact in the real world.Position Overview:We are seeking a seasoned Mechanical Engineer with extensive experience in mechanical simulations and electromechanical integration. The ideal candidate will possess a strong background in designing for durability, reliability, and robustness in accordance with MIL-STD-810 standards. You will be instrumental in guaranteeing that our products adhere to rigorous environmental, vibration, and shock requirements while effectively integrating complex electromechanical components into our systems.What You Will Do:Design and develop mechanical systems that comply with MIL-STD-810 specifications, ensuring robustness under various conditions such as vibration, shock, and thermal environments.Conduct mechanical simulations (FEA, modal, vibration, thermal) to evaluate the durability and reliability of designs under operational stress.Collaborate closely with electrical and systems engineers to integrate electromechanical components, guaranteeing seamless interaction between mechanical structures and electrical systems.Lead structural integrity testing and analysis to confirm that designs meet environmental test criteria for military-grade systems.Develop and document mechanical design specifications, including detailed drawings, simulation reports, and testing protocols.Engage in testing and validation activities to ensure that mechanical designs meet the necessary performance and safety standards.Support prototype development and work collaboratively with manufacturing teams to ensure designs are effectively transitioned into production.

Senior Staff Mechanical Engineer – Drone Defense SystemsCompany Overview:Allen Control Systems (ACS) is an innovative defense startup founded by two former Navy electrical engineers with extensive backgrounds in robotics and software development. We are at the forefront of creating a compact, autonomous gun turret designed to utilize advanced computer vision and control systems for precise targeting and neutralization of small drones and loitering munitions. Our pioneering approach presents significant technical challenges, fostering an exciting and dynamic environment for skilled engineers.At ACS, we prioritize an engineering-driven culture that embraces technical excellence and innovation. With our founders’ successful exits from two previous ventures totaling $180M in 2022, we are dedicated to developing groundbreaking technologies that make a tangible impact in the real world.Position Overview:We seek a highly skilled Mechanical Designer with substantial expertise in mechanical simulations and electromechanical integration. The ideal candidate will excel in designing robust, reliable systems compliant with MIL-STD-810 standards. You will be instrumental in ensuring our products withstand stringent environmental, vibration, and shock criteria while effectively integrating complex electromechanical components.Key Responsibilities:Design and develop mechanical systems to MIL-STD-810 specifications, guaranteeing robustness under vibration, shock, thermal, and environmental conditions.Conduct mechanical simulations (FEA, modal, vibration, thermal) to evaluate design durability and reliability under operational stress.Collaborate with electrical and systems engineers to integrate electromechanical components, ensuring seamless interaction between mechanical structures and electrical systems.Lead structural integrity testing and analysis, confirming designs meet military-grade environmental test criteria.Produce and document mechanical design specifications, including detailed drawings, simulation reports, and testing protocols.Execute testing and validation to ensure mechanical designs meet requisite performance and safety standards.Support prototype development and collaborate closely with manufacturing teams to ensure successful design implementation.

Staff Mechanical Design Engineer – Drone Defense Turret SystemsCompany Overview:Allen Control Systems (ACS) is a pioneering defense startup founded by two former Navy electrical engineers with extensive experience in robotics and software development. We are at the forefront of creating a compact, autonomous gun turret that utilizes cutting-edge computer vision and control systems to accurately target and neutralize small drones and loitering munitions. Our innovative approach presents significant technical challenges, making this an exhilarating environment for seasoned engineers.Emphasizing an engineering-first culture, ACS champions technical excellence and innovation. Following our founders' successful exits from two prior ventures, which were acquired for a staggering $180M in 2022, we are dedicated to ensuring that the groundbreaking technologies we develop make a tangible impact in the real world.Position Overview:We seek a highly skilled Mechanical Designer with extensive expertise in mechanical simulations and electromechanical integration. The ideal candidate will have a proven track record in designing for durability, reliability, and robustness in accordance with MIL-STD-810 standards. You will be instrumental in ensuring our products comply with rigorous environmental, vibration, and shock requirements while effectively integrating complex electromechanical components into our systems.What You'll Do:Design and develop mechanical systems adhering to MIL-STD-810 specifications, ensuring resilience under vibration, shock, thermal, and environmental conditions.Conduct mechanical simulations (FEA, modal, vibration, thermal) to evaluate the durability and reliability of designs under operational stress.Collaborate with electrical and systems engineers to integrate electromechanical components, ensuring a seamless interaction between mechanical structures and electrical systems.Lead structural integrity testing and analysis, confirming that designs meet environmental test criteria for military-grade systems.Develop and document mechanical design specifications, including detailed drawings, simulation reports, and testing protocols.Perform testing and validation to ensure mechanical designs meet the required performance and safety standards.Support prototype development and collaborate closely with manufacturing teams to ensure designs are effectively realized.

Join our innovative team at findhelp as an Engineer II. In this role, you will play a vital part in developing cutting-edge solutions to enhance our platform. We are looking for a talented individual who thrives in a collaborative environment and is eager to contribute to meaningful projects that make a difference in our community.

Join us in transforming how individuals connect with social care resources.At findhelp, we've developed an innovative suite of products and services that simplifies the process of linking individuals to essential resources, tracking their progress, and measuring our impact in a timely and trustworthy manner. Our extensive social care network encompasses over half a million local, state, and national programs, ensuring accessibility across every ZIP code in the country, from rural communities to bustling urban centers.Headquartered in Austin, Texas, findhelp has been a pioneer in connecting healthcare, government, educational institutions, and other organizations with the social care resources that best serve their communities, all while prioritizing privacy and security since 2010.As a mission-driven organization, our goal is to foster a positive impact by facilitating connections between those in need and the programs designed to assist them, all with dignity and ease. Our proprietary technology empowers individuals to discover the resources available in their vicinity, assisting millions of seekers in finding food, health care, housing, and employment opportunities.In the role of Program Research Associate, also referred to internally as a Curator, you will be integral to enhancing the findhelp SaaS platform by ensuring the accuracy, timeliness, and inclusivity of the social services listed. Your daily activities will have a direct impact on lives across the nation seeking assistance. You will verify existing program data, research new resources, and respond to user inquiries, often requiring web exploration, phone calls, and email correspondence to collect vital information. This role is ideal for detail-oriented individuals who possess a natural curiosity and are motivated by work that supports a greater mission. You'll have the chance to gain practical experience with our internal tools, collaborate in a supportive team environment, and develop skills that advance your career. If you are an effective communicator, enjoy solving complex problems, and wish to contribute to our mission, we encourage you to apply.

At Xometry (NASDAQ: XMTR), we are revolutionizing the manufacturing industry by connecting innovators with the manufacturers that can translate their visions into tangible products. Our digital marketplace equips manufacturers with essential resources to expand their operations while enabling Fortune 1000 companies to access global manufacturing capabilities easily.We are on the lookout for a passionate and seasoned engineer to fill the pivotal role of Senior Solutions Engineer. This position is integral to our Sales team, where you will provide insights, gather feedback, and share your expertise gained from engaging directly with the aerospace and defense engineering and manufacturing sectors. This role uniquely combines customer interaction, technical acumen, and project management, reporting into our Pre-Sales Engineering team, which is jointly led by Sales and Operations.This is your chance to become a part of a vibrant and expanding company that is leading the charge in digital manufacturing. If you are a dedicated, accomplished engineer with a strong digital skill set and a genuine passion for the aerospace industry, we encourage you to apply!

Xometry (NASDAQ: XMTR) is at the forefront of innovation, bridging the gap between visionary thinkers and the manufacturers capable of turning their ideas into reality. Our digital marketplace equips manufacturers with essential resources for growth, while enabling Fortune 1000 companies to seamlessly access global manufacturing capabilities.We are on the lookout for a highly skilled and engaging engineer to take on the pivotal role of Senior Solutions Engineer. This position is integral to our Sales team, providing valuable insights and feedback drawn from the aerospace and defense engineering and manufacturing sectors. This role merges customer interaction, technical knowledge, and project management, reporting directly into our Pre-Sales Engineering community, which is co-led by Sales and Operations.Join us at Xometry, a rapidly expanding company leading the charge in digital manufacturing. If you are a successful, experienced, team-oriented engineer with a passion for the aerospace industry and digital proficiency, we want to hear from you!

About Neuralink:At Neuralink, we are pioneering the development of advanced devices that facilitate a bi-directional connection with the human brain. Our innovative technology aims to restore mobility to individuals with paralysis, enhance vision for the visually impaired, and transform the way humans engage with their digital environments.Team Overview:The Surgery Engineering team is dedicated to designing and managing specialized hardware and processes for neurosurgical operations, excluding the R1 Robot and Operator Station. Our responsibilities span the entire surgical procedure, from patient positioning and incision to craniectomy, precise implant placement, robotic thread insertion, surgical site irrigation, implant installation, and closure. We also prioritize safe explantation and upgrade protocols for implants, while providing mechanical engineering support to animal care, histology, and BCI teams, thereby contributing to the success of complex neurosurgical operations and associated research initiatives.Job Responsibilities:As a Surgical Mechanical Engineer, you will be instrumental in designing hardware and processes for human neurosurgery. Your key responsibilities will include:Overseeing design from initial concept through to productionConducting verification and validation testingPerforming root cause analysis and implementing corrective measuresOptimizing surgical processesPreparing technical documentation for regulatory compliance

DLR Group is a multidisciplinary design firm committed to enhancing the human experience through innovative design solutions. Our global mission inspires us to improve the lives of our clients, communities, and the environment. If this resonates with you, we invite you to explore this opportunity.Position OverviewAs a Senior Mechanical Engineer at DLR Group, you will spearhead the design of mechanical systems across various sectors, including Higher Education, Cultural & Performing Arts, Healthcare, K-12 Education, Civic Justice, and Energy. You will lead a team of mechanical engineers to produce comprehensive construction documents using Revit and manage project timelines to ensure deliverables are met efficiently. Your role will involve close collaboration with an integrated design team to create cohesive and innovative building designs.You will guide the design process for mechanical building systems and prepare detailed engineering drawings and calculations. This position includes the oversight of Mechanical Designers and other team members.

Natera seeks a Staff Scientist to join the Research and Development team in Austin, TX. The company specializes in genetic testing and diagnostics, with a mission to enhance patient outcomes through scientific research. Role overview This role centers on research activities that support Natera’s focus on genetics and healthcare. The Staff Scientist will contribute ideas and scientific expertise to advance the company’s understanding in this field. What you will do Design and conduct research projects related to genetic testing and diagnostics Collaborate with team members to generate and test new scientific ideas Support Natera’s mission to improve healthcare through genetics Requirements Strong interest in advancing scientific understanding Ability to contribute innovative ideas to research efforts Background in genetics, diagnostics, or a related scientific field

Join ICON as a Reliability Engineer II on the innovative Titan Team, where we create cutting-edge print systems. Your expertise will be crucial in guiding the Titan machine into Serial Production. In this role, you will evaluate system performance, pinpoint vulnerabilities, and develop strategies to enhance the overall reliability and consistency of our products. This position is based at our Austin, TX office.

iconcareers is seeking a Mechanical Engineering Manager based in Austin, Texas. This leadership role involves overseeing engineering projects and managing a team of experienced mechanical engineers. Role overview The manager will focus on driving the development of advanced mechanical systems. Day-to-day work includes guiding project execution and ensuring technical excellence across the team’s efforts. Team leadership Supervision of a skilled group of mechanical engineers is central to this position. The manager will provide direction, set priorities, and help team members achieve project goals. Key responsibilities Lead engineering projects from planning through completion Develop and refine advanced mechanical solutions Support and mentor mechanical engineering staff

Join Saronic as a Mechanical Engineer - Infrastructure in Austin, Texas. In this role, you will leverage your engineering expertise to design and implement innovative mechanical systems that support our infrastructure projects. You will collaborate with cross-functional teams to ensure that our projects meet the highest standards of quality and efficiency.

Join Skyways as we revolutionize the future of autonomous air transportation. We are pioneering next-generation unmanned aircraft systems that deliver cargo with unprecedented speed and efficiency, surpassing traditional logistics methods.With robust backing from investors and a significant $37 million STRATFI contract from the U.S. Air Force, we operate at the vital intersection of commercial logistics and national defense. Our aircraft are fully realized solutions; we design, manufacture, and deploy them for actual customers today.Based in the vibrant city of Austin, and supported by esteemed investors such as Y Combinator, Skyways thrives on rapid engineering cycles coupled with real-world application. As we gear up for larger deployments, we are eager to find passionate individuals ready to help shape and operate the future of autonomous aviation.

At ICON, we are seeking a skilled Print Operations Program Manager II to lead and innovate our Process, Planning, and Quality Programs within our Print Operations division. This pivotal role involves the creation, documentation, and implementation of operational processes and quality standards to enhance efficiency and effectiveness. Key responsibilities include developing comprehensive process documentation, workflows, checklists, and Standard Operating Procedures (SOPs) to elevate the quality and performance of our Print Operations. You will utilize tools such as Miro flow charts, Google Sheets, and Procore to detail our processes and collaborate closely with Print Operations Management to refine these methodologies in alignment with best practices. You will also coordinate efforts for process improvement initiatives, including data aggregation and analysis, scheduling meetings, and overseeing quality control procedures. This position will primarily be based at ICON's headquarters in Austin, Texas, with occasional travel (approximately 25%) to local job sites based on departmental requirements. You will report to the Print Workforce Manager and engage regularly with Print Operations and Print Logistics Managers, as well as field teams.

DLR Group is a pioneering integrated design firm dedicated to enhancing the human experience through innovative design solutions. Our mission inspires us to elevate the lives of our clients, communities, and the environment around the globe. If you are passionate about making a difference through design, we invite you to explore this exciting opportunity.DLR Group is seeking a Senior Mechanical Engineer specializing in mission-critical projects, particularly within data centers.Position OverviewThe Senior Mechanical Engineer will play a key role in the design, coordination, and execution of mechanical systems for high-performance, complex facilities, including data centers, laboratories, clean rooms, and critical infrastructure. This position requires close collaboration with multidisciplinary teams to devise innovative, efficient, and scalable HVAC and cooling solutions that satisfy stringent reliability and redundancy standards.Key ResponsibilitiesWork collaboratively with architects, engineers, and clients throughout our integrated design process.Generate and coordinate design documents utilizing Revit.Conduct mechanical/HVAC calculations and perform code research.Execute plumbing/fire protection calculations and conduct relevant code research.Draft and review technical specifications.Evaluate shop drawings, Requests for Information (RFIs), and submittals.Conduct site assessments as required.Lead mechanical project teams and/or interdisciplinary project teams.

About Neuralink:At Neuralink, we are pioneering the development of advanced devices that facilitate a bi-directional interface with the human brain. Our innovative technologies aim to restore mobility to those with paralysis, reinstate vision for the visually impaired, and transform human interaction with digital environments.Team Overview:The Mechanical Engineering team within Brain Interfaces is dedicated to advancing the mechanical and manufacturing systems associated with our implantable technologies. Our responsibilities encompass product design, integration of electronic packaging, design of manufacturing facilities, and the establishment of testing infrastructures for our core products, including microfabricated thin-film electrodes and wireless chargers.Role Overview and Responsibilities:As a Mechanical Engineer at Neuralink, you will take the lead on designing and producing innovative hardware solutions for our brain-computer interface devices. Your work will involve a variety of projects that require a deep understanding of mechanical engineering principles, manufacturing processes, and testing methodologies. You will work collaboratively with a diverse team of engineers, neuroscientists, clinicians, and industry experts, driving projects from concept through to production. Key responsibilities include:Evaluating early device architectures and making design decisions that shape the future of our products.Defining project scopes and ensuring on-time delivery from inception to implementation.Conducting market research and gathering user feedback to inform product development.Designing detailed 3D CAD models and 2D drawings with a focus on design for manufacturability (DFX).Engaging in rapid prototyping and enhancing our technological capabilities.Building and sustaining key supplier relationships to expand our operational capacity.Creating and executing test plans for product validation across various stages of development.Identifying and resolving manufacturing challenges to optimize production efficiency.Utilizing data acquisition and control systems to enhance data collection during testing processes.

Avride builds autonomous vehicles and delivery robots across the United States, using shared technologies to advance both areas. The company’s approach combines self-driving cars and delivery robots under one roof, aiming to push the boundaries of autonomy. The Research Engineer Intern position is based in Austin, TX. This internship centers on hands-on work with large-scale driving datasets, focusing on the intersection of research and engineering. Interns join the ML Prediction and Planning team, which develops machine learning models that help vehicles interpret their surroundings and make safe, effective decisions. The team’s work includes predicting the behavior of other road users and generating driving paths in complex, dynamic environments. Interns collaborate closely with a senior researcher, tackling challenges that influence real-world driving performance. The role offers exposure to the full process of moving research ideas into working prototypes and testing them in safety-critical systems. Internship Tracks and Focus For Summer 2026, two internship tracks are available within the ML Prediction and Planning team. The responsibilities below describe the Autonomous Vehicles track. Applied Research Project: Lead a research effort to study how different model ensembling strategies affect the gap between open-loop (training) and closed-loop (simulation) results. Tasks include reviewing academic literature, developing hypotheses, and prototyping solutions using Python and machine learning frameworks such as PyTorch. Design Ensembling Strategies: Implement and test various ensembling methods, including blending models trained with different random seeds, combining checkpoints from separate training phases, and applying weighted or learned blending approaches. Run Controlled Experiments: Compare the outcomes of single-model and ensemble methods, examining the impact of seed and checkpoint diversity. Evaluate both open-loop metrics (like training and validation loss, accuracy) and closed-loop metrics (such as simulation performance, safety, and stability). Analyze Metric Alignment: Explore how improvements in open-loop metrics correspond to closed-loop results, and identify scenarios where ensembling enhances performance.

At SpyCloud, our mission is to create a safer internet by disrupting the criminal underground. Our innovative solutions prevent cyberattacks and safeguard over 4 billion accounts globally. As a leader in the dynamic field of cybersecurity, we invite you to join us in the fight against cybercrime and contribute to a meaningful cause!The ideal candidate will have a robust background in developing internal security tools and data processing pipelines utilizing public cloud infrastructure, with a strong focus on leveraging AI technologies. This role is part of SpyCloud Labs, our specialized Security Research team, dedicated to creating automation and internal tools for the collection of recaptured third-party breach and malware data. This is a full-time remote position that supports a hybrid workforce.