Senior Electrical Engineer - Substation Solutions Engineering

Join STR's dynamic Cyber Division as a Senior Cyber RF Hardware Engineer, where you will apply your expertise in RF, analog/mixed signal, and digital design to collaborate with a diverse team dedicated to addressing complex challenges. In this role, you will be responsible for designing, analyzing, and characterizing various hardware architectures, supportin…

Role Overview Systems Technology Research seeks a Senior RF Hardware Engineer in Woburn, MA. This position focuses on designing and developing advanced RF hardware. The role involves hands-on engineering work and close collaboration with other team members on challenging technical projects.

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.

At Systems Technology Research (STR), we are dedicated to providing cutting-edge National Defense capabilities through mission-oriented strategies that foster the development of advanced technology systems. Our initiatives focus on creating sustainable, reliable, and cost-effective solutions tailored to meet the unique needs of our customers in operationally relevant environments and timeframes. We take a holistic approach to the entire lifecycle of our solutions, from conceptualization and architecture to development and deployment, leveraging innovative technologies to deliver first-of-their-kind systems. We are currently looking for a passionate RF Hardware Engineer to join our team. In this role, you will play a key part in the design, development, and implementation of sophisticated multi-function RF systems. You will work closely with a talented team of researchers and engineers across various disciplines to develop pioneering solutions, particularly in the areas of Radar and Electronic Warfare (EW) convergence. Your primary responsibilities will include designing and implementing RF hardware with guidance from senior engineers, ensuring that our systems meet the demands of operationally relevant environments. This position offers an exciting opportunity for technical design, analysis, development, testing, and fielding of advanced capabilities.

About Our Team:The STR Sensors Division is dedicated to pioneering sensor systems, particularly in the realms of airborne and surface-based radar, space-based sensing, electronic warfare, and underwater acoustics. This role is situated within the Space Missions and Sensing (SMS) Sector, where we innovate and deploy technologies to enhance space-based sensing, space control, and counter-sensing initiatives.The Opportunity:We are looking for a Senior RF Engineer to join our SMS Sector team. In this pivotal position, you will contribute to the design, development, integration, and testing of cutting-edge counter-sensing systems for radar and electronic warfare applications. This role promises substantial career growth within our dynamic and rapidly expanding organization.

About the Role: We are seeking a proactive and innovative Hardware Manager to spearhead the development, ownership, and scalability of our production hardware infrastructure. This is a dynamic builder role, not focused on legacy-plant maintenance. You will ensure that our hardware systems are not only reliable and scalable but also continuously enhanced as we expand into new markets. Your work will span mechanical systems, electrical components, and software integration, empowering us to accelerate our operations while maintaining uptime. This position reports directly to the Sr. Regional Operations Manager and requires presence in our Woburn, Massachusetts office, along with travel to facilitate new market launches and system deployments. If you excel in uncertain environments, enjoy tackling challenging problems, and aspire to make a significant impact in a growing operation, we want you on our team! What You’ll Do: Hardware Management Oversee the setup, testing, installation, maintenance, and repair of hardware including sensors, scanners, industrial printers, and related production devices. Design and produce custom parts utilizing CAD and 3D printing to support rapid prototyping, repairs, and operational enhancements. Manage and maintain complex machinery including motors, breakers, starters, variable speed drives, process control devices, instrumentation, pneumatics, hydraulics, and electrical components. Troubleshoot, diagnose, and repair malfunctioning equipment, replacing components as necessary. Conduct routine maintenance, testing, and calibration of equipment to ensure optimal performance. Train and assist field teams on maintenance, troubleshooting, and technical support to maximize uptime. Ensure seamless integration of hardware and software with IT infrastructure. Maintain comprehensive documentation of configurations, installations, and maintenance procedures. Calibrate process control instruments to tight tolerances using calibration equipment. Install and maintain wiring, switches, relays, and circuit breakers. Collaborate with third-party vendors to drive hardware innovation and enhance production processes. Evaluate new technologies and recommend upgrades or replacements. Maintain asset management records for all hardware and ensure accurate records of repairs and services. Project Management Lead technical hardware projects from planning to execution, ensuring timely and budget-conscious completion.

Systems Technology Research (STR) is dedicated to advancing National Defense capabilities by implementing mission-driven strategies that create cutting-edge technology systems. These systems are tailored to deliver enduring products and solutions that align with our customers' visions. Our initiatives focus on providing sustainable, dependable, and cost-effective capabilities that address the needs of end-users in relevant operational settings and timelines. We take a holistic approach to the solution lifecycle, from initial conceptualization and architectural design through development and deployment, utilizing innovative technologies to create unique systems. Within STR's Systems Development Division (SDD), we are on the lookout for a Hardware Section Manager. This individual will spearhead teams in the design, development, and deployment of systems that effectively meet complex customer requirements. Your role will primarily encompass two key areas: 1) providing functional leadership to an engineering team that spans multiple disciplines within a matrixed organization and 2) executing technical initiatives by leveraging your expertise in hardware development. In this position, you will collaborate with fellow researchers and engineers within interdisciplinary teams to interpret customer objectives and engineer innovative solutions. You may also guide junior engineers and lead development efforts in areas such as Radar and Electronic Warfare/Radio Frequency convergence. As a Functional Manager, you will oversee a team of engineers specializing in RF, Electrical, Mechanical (Electromechanical) Engineering, and Firmware. Your responsibilities will include recruiting and nurturing technical talent, ensuring proper staffing and execution within programs, and fostering collaboration across the organization to empower your team while remaining attuned to corporate activities and expectations. While you are not expected to be an expert in every domain within the section, success in this role will require you to effectively leverage, delegate, and enable individuals who possess specialized knowledge in unfamiliar areas. In your capacity as a technical lead, you will apply your expertise and experience to support and guide program execution. Your responsibilities may range from contributing individually to technical projects to serving as the Chief Engineer or Principal Investigator on high-visibility, technically complex initiatives. By synthesizing insights and knowledge gained through these primary responsibilities, you will be well-positioned to influence how the Engineering team meets and surpasses expectations for rigor and reputation, while also preparing for future challenges. Strong interpersonal, communication, technical, and peer-leadership skills are essential for this role. Candidates should be self-motivated, detail-oriented, and possess a demonstrable commitment to excellence.

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.

Systems Technology Research (STR) is hiring a Senior Research Engineer for the Advanced Processing and Exploration (APEX) Group within the Sensors Division in Woburn, MA. The APEX Group develops advanced signal processing and waveform technologies, along with machine learning and tracking/fusion algorithms for next-generation radar systems. Clients include the Air Force, Navy, and DARPA research programs. Role overview Lead the development of adaptive radar signal processing, resource management, and advanced radar algorithms for advanced sensing concepts. Design and implement new system concepts and signal processing algorithms for remote sensing applications. Work closely with a multidisciplinary team to architect, develop, implement, and test RF signal processing systems. Support demonstrations of advanced sensor concepts and prototypes. Requirements Expertise in advanced signal processing, radar systems, RF remote sensing, or resource management. A strong background in mathematics or physics is also valued. Experience working within multidisciplinary teams to design and analyze complex signal processing algorithms. Strong technical, interpersonal, and communication skills, with demonstrated leadership ability. Eligible to obtain and retain a Top Secret security clearance (U.S. citizenship required). PhD in Electrical Engineering, Mathematics, Physics, or a related field. Equivalent experience will be considered. Proficiency in MATLAB and/or Python, as well as other advanced programming languages. Strong mathematical skills, troubleshooting ability, and effective written and verbal communication. Preferred qualifications Active Top Secret Clearance. Experience with advanced RF system concepts, multi-dimensional signal processing, waveform design, and system optimization.

At STR, we are dedicated to enhancing National Defense capabilities by employing mission-oriented strategies to innovate advanced technology systems. Our focus is on delivering enduring products and solutions that align with our customers' visions. We are committed to providing sustainable, reliable, and cost-effective capabilities that address end-customer needs, ensuring functionality in operationally relevant environments and timeframes. We take a holistic approach to the solution lifecycle, from conceptualization and architectural design through development and deployment, leveraging cutting-edge technologies to create first-of-a-kind systems. We are currently in search of a Senior Mechanical Engineer to contribute to the design, development, and implementation of electro-mechanical hardware for applications such as advanced multi-function Radar systems and unmanned systems. In this role, you will be responsible for understanding and applying requirements pertinent to electro-mechanical hardware. Your involvement will encompass ensuring the hardware's progression through the entire lifecycle, from conceptualization and design to fabrication, integration, testing, and final delivery. This will necessitate proficiency in 3D CAD design, meticulous documentation, conducting supporting tests and analyses—including structural, vibration, shock, and thermal tests—component specification, vendor identification, and hardware assembly for test systems, prototypes, and deliverable units. Given that the systems are deployed in operationally relevant environments, the hardware you develop will need to meet high standards of quality, maintainability, and reusability. The ideal candidate will possess demonstrated skills and expertise in design, analysis, prototyping, manufacturing, and test & evaluation. This position requires collaboration with multi-disciplinary teams during design, development, and testing phases, along with a strong proficiency in relevant technologies. Exceptional interpersonal, communication, and technical skills are imperative. Applicants should be self-motivated, detail-oriented, and capable of conveying ideas effectively.

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 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.

Systems Technology Research (STR) is home to the Space Missions and Sensing (SMS) Sector, where teams focus on advancing technologies for space-based sensing, space control, and counter-sensing. The Space and Counter Space (SCS) group specializes in electronic warfare, developing both engineering and operational prototypes to demonstrate new capabilities in practical settings. Facilities include benchtop setups, anechoic chambers, and over-the-air testing environments, supporting hands-on development and evaluation. The team brings together principal investigators, program managers, signal processing experts, software developers, FPGA specialists, RF and electromagnetic engineers, and mechanical designers. Collaboration extends to research engineers, academic partners, and industry experts, all working to solve complex RF sensing and counter-sensing problems. Role overview The Principal Signal Processing Engineer (TL2) will lead efforts in algorithm and signal processing research, focusing on signal detection, classification, autonomous sensor planning, and radar electronic warfare. This position is based in Woburn, MA and involves close collaboration with clients to address their technical challenges. The role also includes guiding a team of researchers and working alongside engineering groups to optimize and demonstrate advanced system capabilities in real time. What you will do Work directly with clients to understand their operational needs and tailor solutions for national security applications. Design and implement advanced signal processing and machine learning methods for radar and RF sensing challenges. Collaborate with multidisciplinary teams to develop and deploy prototype systems. Lead and motivate diverse teams, applying technical knowledge and leadership skills to achieve project goals. Contribute to business development and proposal writing to help shape future projects.

About the Team: The Electronic Warfare and Novel Capabilities Group (EWNC) at Systems Technology Research is dedicated to the innovation and delivery of advanced signal processing algorithms and prototype systems tailored for the next generation of radar and electronic warfare technologies. EWNC cultivates an environment rich in creativity and collaboration, engaging with engineers across various sectors and divisions within STR, as well as researchers from academic institutions and industry partners. Together, we tackle RF sensing and counter-sensing challenges by developing practical and effective solutions. If you're eager to utilize your profound technical expertise and creativity to generate a significant impact, we encourage you to join our team. The Role: As the Lead Algorithm & Signal Processing Engineer, you will spearhead the development of pioneering algorithms and techniques that facilitate sense-making and sensor decision-making, covering areas such as signal detection and classification, electronic support measures, attack and protection strategies, and cognitive electronic warfare. What You Will Do: Design and implement innovative signal processing and machine learning techniques to address complex radar and RF sensing as well as counter-sensing challenges. Develop models and simulations for advanced RF systems. Lead small teams and manage projects effectively. Contribute to business development and aid in proposal writing initiatives. Collaborate with diverse teams to integrate cutting-edge capabilities into prototype systems. Who You Are: U.S. citizenship is required to obtain a Top Secret security clearance. Possess a BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or a related field. Have 5-7+ years of relevant industry experience, depending on your degree (BS +7 years or MS +5 years). Demonstrated experience 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, algorithm test & evaluation, model & simulation, systems engineering, test engineering, radar modeling, or RF systems prototyping. Proficient in one or more scientific or mathematical programming languages, such as MATLAB, Python, or C/C++. Possess strong mathematical, troubleshooting, written, and verbal communication skills. Even Better: Possession of an active Security Clearance is preferred.

About Our Team: The Real-time Architectures, Integration, and Demonstration (RAID) Group is dedicated to transforming algorithms into real-time software solutions. We specialize in open architecture expertise and facilitate the integration of capabilities for testing, experimentation, and deployment. Your Role: As a Principal Software Engineer, you will spearhead technical teams in the development of advanced real-time software for RF sensor systems. Your responsibilities will include architecting software solutions that adhere to open architecture standards, transitioning algorithms from conception to real-time execution, and mentoring junior engineers. Key Responsibilities: Lead teams in designing, developing, and deploying real-time RF sensor software sourced from various inputs. Transition advanced algorithms from MATLAB/Python prototypes to optimized C/C++ implementations within open architecture frameworks. Enhance software performance for real-time, resource-constrained systems with stringent latency demands. Architect communication infrastructure and data flows for distributed processing systems. Oversee end-to-end open system integration, including hardware-in-the-loop testing, to ensure seamless operation across distributed architectures and hardware platforms. Conduct design and code reviews, perform technical risk assessments, and ensure compliance with open architecture standards. Mentor junior and mid-level engineers, providing guidance and technical support. Prepare technical reports, create briefings, and present findings to sponsors and senior management. Collaborate with customers, program managers, and stakeholders to define technical requirements. Lead proposal development efforts, including defining technical approaches and cost estimations. Work closely with algorithm developers, systems engineers, RF hardware engineers, and integration teams across various programs. Stay updated with emerging technologies and best practices in real-time software development. Support approximately 20% travel for customer meetings, integration events, and field demonstrations.

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.

Role Overview Systems Technology Research is hiring a Senior Reverse Engineer in Woburn, MA. This role focuses on analyzing and understanding software and hardware systems at a deep technical level. The Senior Reverse Engineer works closely with colleagues to break down complex systems and support the development of new technology solutions. What You Will Do Apply reverse engineering methods to both software and hardware systems Collaborate with a skilled team to analyze, design, and implement technical solutions Contribute technical insight throughout the solution development process

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.

Are you a driven and diligent professional eager to take your career to new heights with a dynamic consulting and engineering firm? If you are looking for opportunities where your growth is valued and nurtured, Apex Companies is the place for you!Apex Companies has consistently been recognized as one of the fastest-growing engineering and environmental consulting firms in the United States, thanks to our record sales, exceptional client retention, and strategic acquisitions. Recently honored by the Zweig Group as a leader in the AEC industry, we pride ourselves on delivering outstanding service to our clients and have received numerous accolades for project excellence. Join us and grow alongside a team that values your contributions!Our Northeast Division is an esteemed and award-winning team where career development, training, and mentorship thrive alongside diverse civil, environmental, water resources, and traffic/transportation projects in a fast-paced and fulfilling work environment.We are currently seeking a Senior Project Engineer for our Transportation Practice in a hybrid role based in our Providence, RI office, although we will also consider candidates from the Greater Boston or Connecticut area. In this role, you will be responsible for the technical oversight of complex transportation projects, ensuring that all work aligns with contractual obligations, budget requirements, and project timelines.