Senior Mechanical Engineer - System Integration

Why Join VEIR?At VEIR, we are pioneering a new era of compact, efficient, high-power, and long-distance power delivery solutions. We are tackling critical bottlenecks across the entire electricity value chain, from generation to data center server racks. Our innovative low voltage superconducting solutions are reshaping power delivery architectures in the wo…

Why Join VEIR?At VEIR, we are pioneering a new era of compact, efficient, high-power, and long-distance power delivery solutions. Our innovative superconducting technologies are designed to address bottlenecks across the entire electricity value chain, from generation to data center server racks. Our low voltage superconducting solutions empower next-generation power delivery architectures in the world’s largest data centers, while our advanced high voltage solutions are set to transform electricity transmission and distribution lines.

Join Systems Technology Research as a Lead DevOps Engineer and play a pivotal role in enhancing our software delivery and operational efficiencies. You will lead the design and implementation of scalable systems while collaborating with cross-functional teams to ensure seamless integration and deployment. Your expertise will help drive our commitment to continuous improvement and innovation.

Are you a driven and dedicated professional eager to advance your career with a dynamic consulting and engineering firm? Do you seek an organization that prioritizes your growth and invests in your professional development? If that resonates with you, consider joining Apex Companies!Apex Companies is recognized as one of the fastest-growing engineering and environmental consulting firms in the United States, propelled by record sales, exceptional client retention, and strategic growth initiatives. We are proud to have been named one of the fastest-growing firms in the AEC industry by the Zweig Group. Our commitment to outstanding client service has earned us numerous accolades for project excellence. We are in an exciting phase of growth, and we want you to be a part of our journey.Our Northeast Division is an esteemed and award-winning team where career development, training, and mentoring thrive amidst diverse civil, environmental, water resources, and transportation projects in a fast-paced and challenging environment.We are looking for a Principal to lead our Water/Wastewater Practice in the Northeast. This critical role involves steering our team, shaping the company’s strategic vision, recruiting and mentoring talent, and fostering a culture of success and achievement within the organization. A sign-on bonus is available for this position, and we welcome candidates willing to relocate to Massachusetts.This prestigious role requires a blend of leadership capabilities, technical knowledge, business insight, and active involvement in professional organizations. Successful candidates will have established reputations as respected leaders within the company and the industry.The ideal candidate will possess the necessary experience and technical expertise, having demonstrated leadership across various business areas. Building and nurturing positive relationships with peers and clients, as well as successfully developing new client opportunities through proactive marketing and cross-selling, are essential aspects of this multifaceted position.Key Responsibilities:Exemplify the company’s core values.Encourage a culture of innovation, collaboration, and continuous learning.

Join Unison Infrastructure, a leading global investment firm specializing in telecom and renewable energy infrastructure. Since our establishment in 2003, we have grown to own over 2,200 sites that host essential wireless and telecom transmission assets, alongside renewable power generation projects across the United States and Europe, including Italy, Spain, France, Germany, and Poland. Backed by Ardian, a prominent asset manager with $200 billion in assets under management, we are experiencing significant growth and are looking to add talented individuals to our dynamic team.

Join Sirtex Medical as a Senior Counsel, where you will play an integral role in our legal team, ensuring compliance and providing strategic legal advice across the organization. Your expertise will help navigate complex legal challenges, contributing to our mission of advancing cancer treatment.

About the TeamThe Sensors Division at Systems Technology Research (STR) is dedicated to pioneering advancements in sensor systems and platforms to enhance national security. Our Systems Autonomy, Analysis, and Modeling (SAAM) Group specializes in applying innovative autonomy research to address real-world challenges grounded in physics-based modeling and simulation. We focus on algorithmic disciplines such as AI/ML, control theory, sensor signal processing (particularly in radar and EO/IR), tracking, optimization, and resource allocation. Our applications span manned platforms (including the F-35 Joint Simulation Environment), unmanned aerial vehicles, and space assets, primarily serving the Air Force, Navy, and DARPA research initiatives.The Role:We are seeking a dynamic Senior Researcher to join our SAAM Group. In this role, you will lead the research, design, development, and implementation of a diverse portfolio of capabilities aimed at advancing our autonomy mission. Collaborating with multidisciplinary teams across multiple STR campuses, you will plan and execute technical projects, prepare detailed reports, deliver presentations to clients, contribute to proposal efforts, and devise innovative solutions to complex national security challenges. Your primary focus will be on leveraging AI/ML and other decision-making algorithms to enhance autonomy capabilities, especially in simulation environments.The ideal candidate will demonstrate a strong track record of successfully managing research projects and achieving rapid advancements with minimal supervision. This role also demands proficiency in software development, exceptional oral and written communication skills, and the ability to lead peers effectively.Note: Interview candidates will be required to deliver an in-person or virtual presentation.What You Will Do:Design, develop, and refine state-of-the-art machine learning and other algorithms to conduct studies and derive conclusions for autonomy and related challenges.Create, enhance, and maintain algorithms within software environments.Lead the design, development, validation, and management of large-scale simulations and simulation tools.Contribute to comprehensive technical reports and presentations for government clients, clearly articulating the significance of simulation findings on national security.

Join our team at Systems Technology Research as a Senior Cybersecurity Analyst, where your expertise will play a critical role in safeguarding our information systems and networks. You will be responsible for identifying vulnerabilities, implementing robust security measures, and collaborating with cross-functional teams to ensure compliance with security standards.

Join STR as a Senior Lead Model-Based Systems Engineer in Woburn, MA, where you will engage in a diverse array of Department of Defense (DoD) mission areas. The ideal candidate will possess a robust background in systems architecture and a comprehensive understanding of the Systems Engineering Lifecycle, along with expertise in reverse engineering and complex software systems. You will leverage Digital Engineering and Model-Based Systems Engineering (MBSE) methodologies to drive program success. Your contributions will ensure architectural integrity and traceability from the initial analysis of requirements through to system and software development and deployment.

Join STR as a Senior Principal Model-Based Systems Engineer at our Woburn, MA office, with opportunities in Dayton, OH and Arlington, VA, to lead innovative projects across various DoD mission areas. We are seeking a seasoned Systems Engineer with a proven track record in team leadership, system architecture, and a strong grasp of the Systems Engineering Lifecycle, particularly in Digital Engineering and Model-Based Systems Engineering (MBSE). In this pivotal role, you will support STR’s Systems Development Division by implementing advanced processes and tools that ensure architectural integrity and maintain traceability from requirements analysis through software development and production deployment. Collaborate with leading experts in sensor development and cybersecurity to integrate MBSE tools and techniques effectively. The ideal candidate is passionate about mentoring junior staff and enhancing subject matter expertise throughout the organization.

About Veir Veir develops compact, efficient, high-power systems for long-distance electricity delivery. The team focuses on superconducting technologies that tackle challenges across the electricity value chain, from generation through to data center operations. Low voltage superconducting solutions from Veir support new power architectures in large-scale data centers. High voltage innovations target improvements in electricity transmission and distribution lines. Veir's work aims to reshape how power moves and is used at scale.

We are seeking a highly skilled Principal Radar Systems Engineer to join our innovative team at Systems Technology Research. In this pivotal role, you will lead the development and integration of advanced radar systems, working on cutting-edge technologies that shape the future of defense and surveillance. Your expertise will contribute to the design, testing, and deployment of radar solutions that meet the highest standards of performance and reliability.

Join Systems Technology Research as a Principal RF Hardware Engineer, where you will play a pivotal role in designing and developing innovative RF hardware solutions. You will collaborate with a talented team to push the boundaries of technology, focusing on high-performance systems that meet the demands of cutting-edge applications.

Systems Technology Research (STR) is seeking a skilled GNC Algorithms Engineer to join our dynamic team of researchers and engineers. Our mission is to innovate advanced technologies that have a profound impact on national security. We value the diverse skills, experiences, and perspectives of our employees, which contribute to delivering effective solutions to complex national security challenges. Our collaborative culture emphasizes teamwork while upholding the highest craftsmanship and quality standards. In this role, you will apply your expertise in aerospace guidance, navigation, and control systems technology. Key areas of focus include advanced filtering and estimation techniques, flight control system design, and aerospace systems modeling. As a successful candidate, you will work alongside algorithm and software developers in a fast-paced, results-oriented prototyping environment. We welcome applicants who are proficient in at least one high-level programming language (e.g., C/C++, Python, and/or MATLAB) for model-building and algorithmic technology development to support system analysis and advancement. A strong understanding and practical experience with implementing guidance and control systems hardware will enhance your contributions in this role.

Spear Bio, established in 2021, is a dynamic and well-funded biotech start-up located in Woburn, Massachusetts. Our innovative technology, Successive Proximity Extension Amplification Reaction (SPEAR), presents a groundbreaking wash-free immunoassay platform that offers unmatched sensitivity. We are committed to transforming early disease diagnosis and monitoring by delivering scalable, ultra-sensitive solutions that ensure exceptional accuracy in detecting low-abundance biomarkers. This empowers clinicians and researchers to enhance patient outcomes and promote global health.Scientist/Senior Scientist - Assay Development:In this critical role, the Scientist/Senior Scientist will drive Spear Bio's assay development efforts for our cutting-edge ultrasensitive immunoassays. Reporting to the Senior Director of Assay Development, this position will work closely with both Platform and Product Development teams. The ideal candidate will possess a robust history of developing and refining immunoassays tailored for both research and clinical applications, specifically aimed at detecting low abundance protein biomarkers associated with neurodegenerative diseases.This position requires onsite presence at our Woburn, MA laboratory five days a week.Responsibilities:Create a suite of ultrasensitive, ELISA-based immunoassays through all stages of product development, including screening, optimization, feasibility, and validation. This involves meticulous planning, design, and execution of laboratory work related to antibody selection, reagent conjugation, buffer optimization, and assay validation across various sample matrices for research and clinical applications.Conduct in-depth scientific research on immunoassay design and troubleshooting methodologies, focusing on factors such as dynamic range, limit of detection, spike and recovery, precision, accuracy, and assay linearity. Utilize Design of Experiments (DOE) and data analysis techniques to adhere to project timelines.Compile, document, and critically assess reports throughout the assay development process in preparation for product launches.Collaborate with cross-functional teams to create marketing collateral, internal reports, conference presentations, and posters, leveraging data from immunoassay development.Provide mentorship to junior scientists and offer strategic guidance on ongoing projects.

About Our Team The Sensors Division at Systems Technology Research specializes in pioneering sensor technologies encompassing airborne and surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR systems. Our work spans from component-level technology innovation to fully integrated prototype systems, showcasing our core competencies in RF hardware, signal processing, tracking and fusion, machine learning, and real-time embedded implementations. Your Role: As the Lead Modeling and Simulation (M&S) Engineer, you will spearhead teams on a diverse portfolio of projects aimed at elevating advanced modeling and simulation capabilities. This includes the development of RF systems, implementing capabilities, and integrating cutting-edge technologies into M&S environments. A major focus area is on creating real-time M&S capabilities coupled with hardware-in-the-loop simulations to support operational testing and evaluation efforts. This position demands proficiency in leading multi-disciplinary teams tasked with designing and analyzing complex systems and accurately representing them in simulations. Strong technical, interpersonal, communication, and leadership skills are essential for success in this role. Key Responsibilities: Lead small, multi-disciplinary teams in the design, development, integration, and testing of physics-based modeling and simulation tools for RF sensor systems. Collaborate with cross-functional teams to ensure alignment between simulation models and operational requirements. Oversee the development of simulation architectures and frameworks to facilitate testing and evaluation processes. Drive innovation in simulation techniques and tools to enhance system performance evaluation. Mentor junior engineers and foster a collaborative team environment. Join us in pushing the boundaries of technology and making impactful contributions to our nation’s defense systems.

Are you a driven and diligent engineer looking to make a significant impact in the water treatment sector? Join Apex Companies, a dynamic consulting and engineering firm committed to your professional growth and development!Apex Companies is recognized as one of the fastest-growing engineering and environmental consulting firms in the United States, fueled by impressive sales, outstanding client retention, strategic acquisitions, and an entrepreneurial mindset. We take pride in our exceptional service and have received numerous accolades for our project excellence. As we continue to expand, we invite you to grow alongside us.Our Northeast Division boasts a stellar reputation, offering career development, training, and mentorship while engaging in diverse projects across civil, environmental, water resources, and traffic/transportation domains within a fast-paced and rewarding environment.We are in search of a meticulous Drinking Water Treatment Process Engineer to enhance our water projects in the Northeast region. This role can be fulfilled from any of our offices in Massachusetts or Rhode Island, and offers a hybrid work schedule. The successful candidate will provide design and engineering support for various water supply and treatment ventures, including new groundwater and surface water treatment plants, pump/booster stations, and upgrades to existing facilities. Our Process Engineers are involved in all aspects of the process, from initial project conceptualization and planning to facility startups and optimization.

Join a dynamic and innovative consulting and engineering firm that prioritizes growth and professional development. Apex Companies is on the lookout for a motivated Civil Engineering Project Manager who is passionate about wastewater infrastructure projects.As one of the fastest growing engineering and environmental consulting firms in the United States, Apex Companies prides itself on its remarkable client retention, entrepreneurial spirit, and award-winning project excellence. We are committed to delivering top-notch service to our clients and fostering an environment where our employees can thrive and advance their careers.Important: This role focuses specifically on managing Civil Engineering design projects related to wastewater infrastructure. Candidates with backgrounds in IT, software, or other types of project management will not be suited for this position.Apex's Northeast Division boasts a talented team engaged in diverse civil, environmental, water resources, and transportation projects, all while emphasizing career growth, training, and mentorship.We are seeking a skilled Civil Engineering Project Manager to spearhead municipal wastewater infrastructure projects across New England. This is a hybrid position that allows for flexibility in working from any of our New England offices or from a remote location, provided you are able to travel frequently to client sites within the region. A sign-on bonus is available, and we are open to considering relocation for the right candidate.

About Our Team At Systems Technology Research (STR), our Analytics & C2 Division is dedicated to pioneering innovative technologies that address complex national security challenges through advanced analytics. Our team is composed of enthusiastic and highly skilled engineers and scientists holding advanced degrees in fields such as engineering, computer science, mathematics, physics, and data science. Together, we leverage our expertise and creativity to transform groundbreaking concepts into fully realized implementations, enhancing the success of our clients' missions. The Signals Exploitation and Tracking (SET) Group within the Analytics Division specializes in utilizing machine learning, statistical methods, estimation techniques, and information theory algorithms to excel in target tracking, signals exploitation, and effective resource management. Your Role As a Senior Algorithm Developer, you will spearhead the development of cutting-edge technologies aimed at advancing target tracking and predictive capabilities. Your responsibilities will include creating and executing algorithms, designing and conducting comprehensive experiments and analyses, collaborating with interdisciplinary project teams, and engaging directly with clients. You'll work with intriguing datasets, devise innovative algorithmic methodologies, and tackle significant, unique challenges for our clients. This position is primarily based in our Woburn, MA office, and we invite you to join our team on-site.

Join Unison Infrastructure, a leading global investment firm specializing in telecom and renewable energy infrastructure since 2003. With ownership of over 2,200 sites and facilities that host critical wireless and telecom transmission assets as well as renewable energy projects across the United States and Europe, we are experiencing significant growth. We are looking for passionate and talented individuals to join our expanding team and contribute to our mission of delivering innovative investment solutions.