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Systems Technology Research

Full-time|$139K/yr - $165K/yr|On-site|Woburn, MA

Join Our Innovative Team At Systems Technology Research, we are proud to have a dedicated Analytics & C2 (AC2) Division that pioneers groundbreaking technologies to address pressing national security challenges through advanced analytics and cutting-edge command and control technologies. Our team is composed of highly skilled engineers and scientists, each e…

May 5, 2026

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Lead Algorithm and Signal Processing Engineer

Systems Technology Research

Full-time|$157K/yr - $220K/yr|On-site|Woburn, MA

About Our Team: The Electronic Warfare and Novel Capabilities Group (EWNC) at Systems Technology Research is at the forefront of innovation, developing and delivering sophisticated signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies. We are committed to fostering a collaborative culture where cutting-edge technology meets practical application. By partnering with engineers across various sectors and engaging with researchers from esteemed academic institutions and industry leaders, we tackle pressing RF sensing and counter-sensing challenges. If you are passionate about leveraging your technical expertise and creativity to drive impactful solutions, we encourage you to become part of our dynamic team. Your Role: As a Lead Algorithm and Signal Processing Engineer, you will spearhead the development of state-of-the-art algorithms and techniques aimed at enhancing sense making and sensor decision-making processes. Your responsibilities will encompass everything from signal detection and classification to electronic support measures, cognitive electronic warfare, and beyond. Key Responsibilities: Design and implement innovative signal processing and machine learning techniques to address complex radar and RF sensing challenges. Create and execute models and simulations for advanced RF systems. Lead small teams and manage projects effectively. Contribute to business development initiatives and proposal writing. Collaborate with diverse teams to deploy cutting-edge capabilities in prototype systems. Your Qualifications: Must possess the ability to obtain a Top Secret security clearance, requiring U.S. citizenship as mandated by the U.S. Government. Bachelor’s, Master’s, or PhD in Electrical Engineering, Applied Mathematics, Physics, or a related technical field. 5-7+ years of relevant work experience, depending on educational qualifications (7 years for BS, 5 years for MS). Expertise in two or more of the following areas: RF/radar signal processing, optimization, waveform design, electronic warfare, machine learning, adaptive signal processing, AI/ML algorithm development, test & evaluation, model & simulation, systems engineering, test engineering, radar modeling, or RF systems prototyping. Proficiency in scientific or mathematical programming languages such as MATLAB, Python, or C/C++. Strong mathematical, troubleshooting, and communication skills, both written and verbal. Preferred Qualifications: Possession of an active security clearance.

May 5, 2026

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Lead Principal Engineer in Algorithm & Signal Processing

Systems Technology Research

Full-time|$206K/yr - $284K/yr|On-site|Woburn, MA

About Our Team:The Electronic Warfare and Novel Capabilities Group (EWNC) is at the forefront of developing sophisticated signal processing algorithms and innovative prototype systems for next-generation radar and electronic warfare technologies. We cultivate a vibrant culture of innovation and teamwork, engaging with engineers across multiple sectors and collaborating with academic institutions and industry partners to create practical solutions addressing RF sensing and counter-sensing challenges. If you're eager to leverage your technical expertise and creativity to drive impactful advancements, we welcome you to join our dynamic team.Your Role:As a Principal Engineer, you will spearhead the development of cutting-edge algorithms and methodologies for sensor decision-making and sense-making across a wide array of applications, including signal detection, classification, electronic support measures, cognitive electronic warfare, and beyond. You will take the lead on projects and proposals, mentoring and guiding a diverse group of researchers, scientists, and engineers across various STR campuses. Your insights into customer missions will enable you to craft comprehensive proposals and program plans that align with their current and future objectives.Key Responsibilities:Engage directly with clients to comprehend their specific requirements and national security priorities, tailoring our solutions to achieve their goals.Lead multidisciplinary project teams, ensuring effective collaboration and communication.Design and implement advanced signal processing and machine learning techniques to address intricate radar and RF sensing challenges.Contribute to business development efforts, including proposal writing, to shape the strategic direction of our initiatives and organizational growth.

May 5, 2026

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Scientist/Senior Scientist - Assay Development

Spear Bio

Full-time|On-site|Woburn Office

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.

Nov 18, 2025

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Scientist/Senior Scientist in Immunoassay Product Development

Spear Bio

Full-time|On-site|Woburn Office

Spear Bio, established in 2021, is an innovative and well-capitalized biotechnology startup based in Woburn, Massachusetts. Our cutting-edge technology, Successive Proximity Extension Amplification Reaction (SPEAR), represents a groundbreaking wash-free immunoassay platform that delivers unmatched sensitivity. We are committed to transforming early disease diagnosis and monitoring, providing scalable and ultra-sensitive solutions that achieve unparalleled accuracy in detecting low-abundance biomarkers, thereby empowering clinicians and researchers to enhance patient outcomes and drive global health advancements.We are currently seeking a Scientist or Senior Scientist with a robust background in immunoassay Product and Process Development. The ideal candidate will be instrumental in the development, optimization, and commercialization of next-generation immunoassay products and processes. As a subject matter expert, you will address assay troubleshooting, drive continuous improvement, and ensure the robustness, reproducibility, and scalability of Spear Bio's offerings.

Jan 26, 2026

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Senior Software Engineer / Back-End Developer

Systems Technology Research

Full-time|On-site|Woburn, MA

Join our innovative team at Systems Technology Research as a Senior Software Engineer or Back-End Developer. In this role, you will leverage your expertise to design, develop, and implement high-quality software solutions that meet our clients' needs. You will work closely with cross-functional teams to deliver robust applications, ensuring optimal performance and security.

Mar 26, 2026

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GNC Engineer - Guidance, Navigation, and Control Systems

Systems Technology Research

Full-time|$112K/yr - $154K/yr|On-site|Woburn, MA

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.

Apr 6, 2026

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Principal Technical Staff - Signals Exploitation and Tracking

Systems Technology Research

Full-time|$220K/yr - $260K/yr|On-site|Woburn, MA

About Our Innovative Team: At Systems Technology Research (STR), our Analytics and C2 Division is dedicated to pioneering cutting-edge technologies that address complex national security challenges through advanced analytics. Our passionate team comprises highly skilled engineers and scientists, equipped with advanced degrees in fields such as engineering, computer science, mathematics, physics, and data science. We leverage our creativity and expertise to transform innovative ideas from inception to full implementation, enhancing the mission success of our esteemed clients. The Signals Exploitation and Tracking (SET) Group within our Analytics and C2 Division specializes in utilizing machine learning, statistics, estimation theory, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and effective resource management. Your Role: As a Principal Technical Staff member in the SET group, we seek a dynamic technical leader who is deeply passionate about solving some of the most challenging national security issues. This role involves spearheading the ongoing development of relevant technology products, as well as managing a diverse portfolio of research and development programs aimed at delivering advanced algorithms and software solutions for the Intelligence Community and the Department of Defense. Responsibilities include overseeing all phases of program execution, from marketing and business capture to contract management. You will collaborate closely with government clients, supporting organizations, and transition partners to ensure the successful delivery of each program. Your Qualifications: Active Top Secret Clearance Required with SCI eligibility, necessitating U.S. citizenship. Master's degree with a minimum of 15 years of experience, or a PhD with at least 8 years of relevant experience (or equivalent) in a scientific discipline such as applied mathematics, physics, electrical engineering, computer science, or data science. Proven experience in managing large-scale technical projects, defining Work Breakdown Structures (WBS), and resource management. Experience across all project stages, from ideation and technology research to product development. Background in business development, including initial outreach, capture flow, and proposal writing. Outstanding interpersonal and communication skills. Successful track record in leading and managing multidisciplinary teams and mentoring less experienced staff. Exceptional presentation and organizational capabilities. Preferred Qualifications: Experience with Space Systems and intelligence products. Familiarity with Department of Defense (DoD) and Intelligence Community (IC) missions and acquisition processes.

May 5, 2026

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Senior Software Engineer - Robotics

Systems Technology Research

Full-time|On-site|Woburn, MA

Join our innovative team at Systems Technology Research as a Senior Software Engineer specializing in Robotics. In this pivotal role, you will work on cutting-edge robotics software development, contributing to the advancement of our technology solutions. We are seeking a passionate engineer who thrives in a collaborative environment and is eager to tackle complex challenges.

Apr 7, 2026

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Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|On-site|Woburn, MA

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.

Jan 27, 2026

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Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|Hybrid|Woburn, MA

About Our Team:At Systems Technology Research (STR), our Analytics Division pioneers innovative technologies to tackle pressing national security challenges through cutting-edge analytics. Our team is a dynamic blend of enthusiastic professionals holding degrees in engineering, computer science, mathematics, physics, and data science. We channel our skill and creativity to transform imaginative concepts into robust solutions that enhance mission success for our clients.The Collaborative Autonomy and Control (CAC) Group within the Analytics Division is dedicated to developing software systems that address critical challenges in uncrewed system autonomy, multi-agent collaboration, resource management, and control. By leveraging our expertise in machine learning, algorithms, model-predictive control, and software engineering, we create tools that facilitate tactical mission planning, execution, and autonomous reasoning.Your Role:As a Lead Software Engineer, you will collaborate closely with a dedicated team to design, develop, implement, and showcase advanced algorithms and software systems. You will provide technical leadership and mentorship throughout the software lifecycle—from initial prototypes to fully integrated systems. Your contributions will encompass a wide array of software tools and applications, including mission planning systems, automated enterprise control processes, unmanned platforms, DevSecOps practices, and CI/CD pipelines. This role is based in Woburn, MA, offering a flexible hybrid work environment; remote work is encouraged when on-site presence is not required.

Jan 27, 2026

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Full Stack Software Developer

veir

Full-time|On-site|Woburn, Massachusetts, United States

Join our innovative team at veir as a Full Stack Software Developer. In this role, you will work on cutting-edge projects that shape the future of our solutions. You will collaborate with cross-functional teams to design, develop, and implement robust applications that meet our clients' needs.

May 4, 2026

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Senior Software Engineer - Integration and Testing

Systems Technology Research

Full-time|On-site|Woburn, MA

Join Systems Technology Research as a Senior Software Engineer specializing in Integration and Testing. In this critical role, you will contribute to the development and validation of cutting-edge software solutions. Your expertise will ensure the seamless integration of various systems and enhance the overall quality of our products.

Apr 7, 2026

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Lead Software Developer at systemstechnologyresearch | Woburn, MA

System Technologies Research (STR)

Full-time|$157K/yr - $223K/yr|On-site|Woburn, MA

About Our TeamThe Sensors Division at STR is pioneering the development of sophisticated signal processing algorithms and prototype systems for cutting-edge radar and electronic warfare technologies. Our team promotes a culture anchored in innovation and collaboration. As part of this dynamic group of research engineers, you will engage with academic researchers and industry partners to deliver practical and effective solutions to complex RF sensing and counter-sensing challenges.Your RoleThe Space Mission Sector is on the lookout for a talented Software Developer to enhance our expanding technology firm in the Boston area. The selected candidate will contribute to a variety of programs featuring diverse system capabilities and maturity levels. These systems will undergo rigorous testing both locally and at government testing sites. We value strong technical, interpersonal, communication, and leadership skills.As the Lead Software Developer, you will collaborate with our team to conceptualize, implement, and validate systems software for advanced real-time signal processing applications across sonar, radar, and electronic warfare (covering detection, protection, jamming, and spoofing).Your Responsibilities:Collaborate with the STR team to identify capability requirements, brainstorm solutions, and assess the pros and cons of each to guide decision-making.Create and implement embedded systems software tailored for advanced real-time signal processing applications.Expect potential travel to client meetings and/or data collection experiments.

Feb 18, 2026

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Senior Software Engineer at Systems Technology Research | Woburn, MA

Systems Technology Research

Full-time|$134K/yr - $184K/yr|On-site|Woburn, MA

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.

Mar 16, 2026

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Senior Software Engineer - Innovative Solutions for National Security

Systems Technology Research

Full-time|$139K/yr - $165K/yr|On-site|Woburn, MA

About the Team At Systems Technology Research (STR), our Analytics and C2 Division is dedicated to pioneering advanced technologies that tackle critical national security challenges through cutting-edge analytics. Our dynamic team is composed of passionate engineers and scientists, all holding advanced degrees in fields such as engineering, computer science, mathematics, physics, and data science. We leverage our diverse expertise and creative problem-solving abilities to transform innovative concepts into fully realized implementations that enhance the mission success of our clients. The Signals Exploitation and Tracking (SET) Group within the Analytics and C2 Division specializes in employing machine learning, statistical methods, estimation theory, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and efficient system resource management. The Role As a Senior Software Engineer at STR, you will play a pivotal role in developing groundbreaking technologies centered around estimation theory, prediction, and system resource management. Your responsibilities will include designing and implementing adaptable software solutions while collaborating with interdisciplinary project teams. You will deliver high-impact, customized solutions that address our customers' most pressing challenges. This position is primarily based in our Woburn, MA office, and we seek an onsite team member. Who You Are: Active Top Secret Clearance Required with SCI eligibility, necessitating U.S. citizenship. Bachelor's degree plus 5 years of experience, or Master's degree plus 3 years, or a PhD in computer science or a related field. Proficient in creating maintainable, well-documented code and APIs. Able to collaborate effectively within multi-disciplinary teams. Experience working in a Linux environment. Expert in programming languages such as C++, Python, and Java. Familiarity with container-based software solutions (e.g., Docker, Kubernetes). Preferred Qualifications: Experience in intelligence or military-related mission areas. Familiarity with micro-service architecture and DevOps pipelines. Compensation: Full-Time Salary Range: $139,000 - $165,000 The salary range provided is based on external market data and offers are determined by factors such as the candidate's experience, education, training, key skills, security clearances, and current market conditions.

May 5, 2026

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OBIEE Developer with Oracle EBS Expertise

Advent Global Solutions

Contract|On-site|Woburn

Join Our Team as an OBIEE Developer!We are seeking an experienced OBIEE Developer with a strong background in Oracle EBS financial systems. In this role, you will create and validate reports from the ground up, ensuring accuracy and effectiveness in delivering key insights.Key Responsibilities:Develop and design comprehensive reports using OBIEELeverage your knowledge of Oracle EBS financial modules, including Accounts Receivable (AR), Accounts Payable (AP), Fixed Assets, and Revenue ManagementCommunicate effectively within teams to understand reporting requirements and deliver solutions

May 5, 2020

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Co-op in Purification Process Development

Ultragenyx Pharmaceutical Inc.

Internship|On-site|Woburn, MA

Why Join Us? Become a champion for patients with rare diseases. At Ultragenyx, we are committed to taking meaningful action to improve the lives of patients and our employees. Our vision is to innovate the future of rare disease medicine by venturing into areas that other biopharma companies may overlook. We aim to challenge conventional methods and create a transformative model that enhances patient access to life-altering therapies. We achieve this by adhering to scientific principles, employing a rapid development approach, producing affordable innovative medicines, and fostering a collaborative ecosystem to reach patients in the most impactful ways. Our devotion to patient care extends to our employees, making our culture a vital pillar of Ultragenyx. We strive to cultivate a supportive and inclusive environment that promotes profound learning and growth, allowing our team members to flourish both personally and professionally. Our ultimate goal is to be an organization our families, friends, and future generations would be proud to join. If you are eager to make a meaningful impact, excel in your career, and experience significant personal and professional growth, we invite you to become a part of our team.Position Summary:Ultraimpact – Contribute significantly to those who need it the most.Work Model: Core Lab & Operations: This role typically requires that the majority of work be conducted on-site and will adhere to specific safety protocols during the pandemic.Responsibilities:We are looking for an enthusiastic undergraduate or graduate student to join our AAV Purification Process Development team. The selected candidate will assist with laboratory and data-driven tasks that are directly involved in commercial manufacturing, process development, and clinical compatibility studies. This position provides hands-on experience in gene therapy purification process development, exposure to GMP-aligned development workflows, and the chance to acquire industry-relevant skills in various purification units.

Mar 16, 2026

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Senior Accountant

Unison Infrastructure

Full-time|$200/yr - $200/yr|Hybrid|300 Trade Center Suite 2460, Woburn, MA 01801

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.

Mar 16, 2026

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Senior Counsel

Sirtex Medical Limited

Full-time|On-site|Woburn

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.

Apr 9, 2026

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