Senior Software Engineer at Systems Technology Research | Woburn, MA

Join our dynamic Security team at Systems Technology Research (STR) in Woburn, MA, where you will play a pivotal role in safeguarding our classified programs. As an Information Systems Security Engineer (ISSE), you will collaborate with a team of dedicated cybersecurity professionals to ensure compliance with government protocols and protect the integrity, c…

Join Systems Technology Research as an Information Systems Security Manager, where you will lead initiatives to protect our digital assets and ensure compliance with industry standards. This pivotal role requires an individual with a strong technical background and leadership skills to manage a team of security professionals and implement effective security strategies.

Join our innovative team at Systems Technology Research as a Senior Systems Engineer. In this critical role, you will leverage your expertise to design, implement, and optimize complex systems that drive our business objectives. Collaborate with cross-functional teams to deliver high-performance solutions while ensuring adherence to industry standards.As a Senior Systems Engineer, you will play a vital role in shaping the technological landscape of our projects and contribute to the success of our initiatives.

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.

Join Our Team:The Sensors Division at Systems Technology Research (STR) is at the forefront of technology development for advanced sensor systems and platforms that bolster national security. Our team specializes in airborne, surface, and space-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and electro-optical/infrared (EO/IR) sensing. We focus on creating full system prototypes, conducting experimental campaigns, and advancing next-generation technology components. Key technical areas encompass RF analog and digital hardware, acoustic hardware, signal processing algorithms, machine learning techniques, tracking and fusion, as well as real-time embedded processor implementations.The Systems Autonomy, Analysis, and Modeling (SAAM) Group within the Sensors Division employs modeling and simulation (M&S) to assess system capabilities, develop enabling algorithms, and test integrated systems. Our focus is on the capabilities and limitations of ground, air, surface, and space sensing platforms, as well as resource management to ensure the survivability of U.S. air and space assets. We leverage emerging autonomy and artificial intelligence technologies within uncrewed systems to collect, fuse, and analyze sensor data across comprehensive systems, ensuring mission success. SAAM is dedicated to developing software and hardware tools, datasets, algorithms, and scenarios that inform and enhance both prototype demonstrations and operational systems. Our primary clients include Air Force, Navy, and DARPA research programs.Your Role:We are seeking a motivated Researcher to join our high-performing SAAM team, where you'll conduct large-scale simulations and analyses that inform critical national security decisions. Collaborating with scientists and engineers, you will design mission-relevant scenarios, extend and modify complex simulation frameworks, and derive actionable insights from simulation results. This position demands both hands-on technical development—such as coding new capabilities and integrating models—and analytical thinking to interpret results and effectively communicate findings to diverse audiences, ranging from program managers to senior leadership.

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 Systems Integration and Test (I&T) Engineer in Woburn, MA, where you will play a pivotal role in the integration and testing of cutting-edge multi-function RF systems. You will collaborate with development teams and domain experts to design innovative test environments and ensure the seamless integration of hardware and software components. Your expertise in automated testing tools, test plans, and system design will be crucial in delivering high-quality defense solutions. This position provides an exceptional opportunity to engage in hands-on testing and contribute to the lifecycle of advanced technology systems while adopting Digital Engineering practices and Model-Based Systems Engineering (MBSE) methodologies.

About Our Team: The STR Sensors Division is dedicated to pioneering advanced sensor systems, concentrating on airborne and surface radar, space-based sensing, electronic warfare, and underwater acoustics. This role is situated within the Space Missions and Sensing (SMS) Sector of the Sensors Division, where we are committed to advancing technology for space-based sensing, space control, and counter-sensing missions. Your Role: We are looking for an RF System Engineer to spearhead small teams in designing, developing, integrating, and testing innovative sensing and counter-sensing systems for radar, electronic warfare, and signal processing. This role presents outstanding opportunities for professional advancement in a dynamic and rapidly growing company. Key Responsibilities: Lead and collaborate with small, multi-disciplinary teams to design, construct, and evaluate RF hardware systems, primarily focusing on field-deployable prototypes aiming for transition to low-volume production. Define and quantify project goals, performance objectives, metrics, dependencies, and risks to steer your efforts effectively. Oversee the design of RF hardware systems, directing team members in creating schematics, selecting components, and drafting specifications for items such as antennas, positioners, cables, transceiver assemblies, amplifiers, and filters. Guide the integration and testing of complete RF systems, including antennas, feeds, waveguides, positioners, processing hardware, and the software responsible for system control, waveform processing, calibration, health and status monitoring, and user interface. Collaborate with mechanical engineers, software/firmware developers, systems engineers, and test engineers to troubleshoot, identify, and resolve technical challenges. Conduct performance trade studies and analyses of proposed hardware architectures, collaborating with Systems Engineers and team leads to derive, develop, and verify requirements. Develop component and system test plans, leading testing initiatives to verify system compliance with requirements and documenting performance results. Perform over-the-air system demonstrations, assessing hardware readiness, test architecture, performance metrics, data management, operational procedures, and generating performance reports. Partner with the signal processing team to create test concepts and methodologies.

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.

Systems Technology Research (STR) in Woburn, MA develops advanced sensor systems and platforms that contribute to national security. The Sensors Division’s Systems Autonomy, Analysis, and Modeling (SAAM) Group focuses on applying autonomy research to real-world challenges, using physics-based modeling and simulation. Their projects span AI and machine learning, control theory, sensor signal processing (especially radar and EO/IR), tracking, optimization, and resource allocation. The group’s work supports both manned and unmanned aerial vehicles as well as space assets, primarily for Air Force, Navy, and DARPA research programs. Role overview The Associate Researcher in Advanced Sensor Systems will join the SAAM Group to support research, design, and development of new capabilities that advance autonomy. This position involves working with interdisciplinary teams across STR campuses, contributing to technical projects, preparing reports and deliverables, and assisting with proposal development. The main emphasis is on developing and applying AI, machine learning, and related algorithms to improve autonomy, particularly in simulation environments. What you will do Design, develop, and refine advanced machine learning and other algorithms to address autonomy challenges and analyze results. Create, update, and maintain algorithms within software applications. Develop, validate, and manage large-scale simulations and simulation tools. Prepare detailed technical reports and presentations for government stakeholders, explaining how simulation findings connect to national security goals. Requirements Eligibility for a Secret-level Security Clearance (U.S. citizenship required by government regulations). Bachelor’s degree in Electrical Engineering, Physics, Applied Mathematics, or a related field. Strong programming skills in C++, Python, MATLAB, or similar scientific languages, and familiarity with object-oriented programming concepts. Ability to work independently on computer-based research tasks with minimal supervision. Effective oral and written communication skills, with the capacity to lead peers.

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 world's largest data centers, while our advanced high voltage solutions are set to transform electricity transmission and distribution lines. Join us in revolutionizing the future of energy.

The System Development Division (SDD) is dedicated to enhancing National Defense capabilities by implementing mission-driven strategies to create cutting-edge technology systems. Our focus is on developing sustainable, reliable, and cost-effective solutions that meet the needs of our clients and function effectively in operationally relevant environments. SDD embraces a comprehensive approach to the entire lifecycle of our solutions, from conception and architectural design to development and deployment, leveraging innovative technologies to deliver pioneering systems.We are currently looking for a skilled Lead Firmware Engineer with a robust understanding of digital signal processing, particularly in radar applications. This role involves implementing intricate system algorithms and interfaces in FPGAs for Radar and Electronic Warfare (EW) systems, covering all project stages from initial concept creation to design, prototyping, development, testing, and production transition. You will be responsible for executing, testing, and validating designs through simulation and laboratory testing, which may encompass signal processing across wide frequency bands, high data rate interfaces, and complex control logic.Moreover, you will play a key role in assessing current and future system capabilities, identifying enhanced applications and techniques, and proposing effective solutions. This position demands collaboration with multidisciplinary teams, supporting development and testing activities, alongside strong technical proficiency in relevant technologies. Excellent interpersonal, communication, and technical skills are essential, as you will need to effectively convey information to various levels of management and team members. Ideal candidates are self-motivated, detail-oriented, and possess strong written and verbal communication abilities.

At Systems Technology Research (STR), we lead the charge in developing sophisticated integrated systems that are pivotal to national security initiatives. Our Systems Development Division (SDD) is dedicated to crafting advanced technological solutions that provide unique advantages in the information domain. We oversee the entire lifecycle of our solutions, from conception and architectural enhancement to implementation and deployment, harnessing cutting-edge technologies to deliver unprecedented systems. Current projects encompass programs for airborne and space RF sensors, as well as advanced operations through multi-function, multi-modal capabilities.As a Senior Software Engineer within SDD, you will be at the forefront of designing, developing, and testing C++ software for intricate embedded radar systems, concentrating primarily on Air-to-Air applications.

Join STR as an Emulation Tooling and Modeling Software Engineer, where you'll collaborate within a multidisciplinary team of skilled researchers and engineers to develop pioneering technologies that significantly enhance our national security. This role presents a unique opportunity to bridge the gap between computational systems and real-world physical environments. At STR, we value the diverse skills and perspectives of our employees, recognizing that these attributes drive our ability to deliver innovative solutions to our clients. If you find your expertise aligns with our needs, we encourage you to apply!As an Emulation Tooling and Modeling Software Engineer, you will be adept in one or more high-level programming languages (C/C++, Python) essential for creating the foundational tools that facilitate the development of emulation models for intricate cyber-physical systems. Ideal candidates will possess experience in reverse engineering embedded instruction set architectures (e.g., ARM, PPC) and a strong motivation to design emulator tools for a wide range of targets. Key responsibilities include developing tools such as operating system handlers, bare metal firmware emulation, and virtual device simulations to support the emulation of relevant signal processing and control system components and algorithms. These components will be prototyped using time and event-driven simulations, implemented on real-time hardware systems.You will also contribute to the model development for sensors, actuators, dynamics, and environmental factors based on first principles, empirical data, and existing documentation/hardware/software artifacts. Ensuring the quality and validity of these models will require unit testing and effective integration into larger system simulations. Familiarity with developing modular code that adheres to well-defined component message/protocol interfaces is crucial. Experience with both hardware and software elements, especially at the software/hardware interface (e.g., serial, USB, data acquisition subsystems, and device drivers), is highly beneficial.

Why Join VEIR?At VEIR, we are pioneering a new era of compact, efficient, and high-performance power delivery solutions that address challenges across the entire electricity value chain—from generation to data center operations. Our innovative low voltage superconducting technologies are setting new standards in power delivery architectures for the world's largest data centers, while our high voltage solutions are poised to transform electricity transmission and distribution systems. Join us to be part of a dynamic team that is shaping the future of energy!

About the Team:The Sensors Division at Systems Technology Research specializes in cutting-edge sensor technologies, including airborne and surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and electro-optical/infrared (EO/IR) systems. Our projects encompass everything from component-level technology innovation to fully integrated prototype systems. Our core capabilities include RF hardware, signal processing, tracking and fusion techniques, machine learning, and real-time embedded systems implementation.The Role:We invite you to join our dynamic team as a Senior Software Engineer. In this pivotal role, you will collaborate with a multidisciplinary team to convert extensive and intricate customer data into impactful, real-world solutions. Your responsibilities will include designing and implementing solutions addressing significant national security challenges. You will also create the software infrastructure that translates scenario planning capabilities into end-user applications, deploying algorithms, generating workflows, developing engineer-facing tools, and designing customer-oriented systems.Key Responsibilities:Collaborate within a focused team to architect, develop, implement, and test real-time applications adhering to open architecture software principles.Engage in hands-on software development to deliver high-quality, robust applications.Work closely with researchers and engineers to ensure alignment of technological solutions with project goals.Contribute to the continuous improvement of processes and methodologies.

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.

About Our Team At Systems Technology Research (STR), our Analytics & C2 (AC2) Division is dedicated to pioneering innovative technologies that address complex national security challenges through cutting-edge analytics, sense-making, and autonomy solutions. Our team comprises enthusiastic and driven professionals with diverse backgrounds in engineering, computer science, mathematics, physics, and data science. We harness our collective expertise and creativity to transform visionary concepts into practical implementations, significantly enhancing mission success for our clients. The Collaborative Autonomy and Controls (CAC) Group within the AC2 Division specializes in developing multi-agent autonomous systems capable of executing various missions across different operational environments. By leveraging advanced machine learning techniques, sophisticated algorithms, and best practices in software development, we create technologies that revolutionize reconnaissance, tactical operations, and other critical mission areas. The Role: In this pivotal role, you will collaborate with the leadership of the CAC group to conceptualize, promote, and secure programs that propel the group forward in technology development. You will assemble and lead cohesive teams to design, develop, implement, and showcase advanced systems. Your responsibilities will include developing system architectures and implementation strategies for program technologies, engaging with customers to define problems, ideate solutions, and integrate concepts into broader capability ecosystems. You will work with a diverse array of clients and tackle various challenges across technology domains and engineering teams. Conducting software solution architecture and design reviews will be integral to your agile development process. This position benefits from STR’s flexible, hybrid work environment, allowing for remote work when on-site presence is not required.