Principal Software Engineer - Integration & Testing

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 spea…

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.

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.

We are seeking an experienced Software Test Lead to join our dynamic team at Systems Technology Research in Woburn, MA. In this role, you will be responsible for ensuring the quality and reliability of our software products through comprehensive testing strategies and methodologies.As a Software Test Lead, you will lead a team of testers, create and implement testing processes, and collaborate closely with developers and product managers. You will play a crucial role in identifying defects, proposing solutions, and contributing to the overall success of our projects.

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.

Systems Technology Research (STR) is seeking a Lead Principal Software Reverse Engineer with a deep passion for investigating and analyzing vulnerabilities within cyber-physical systems. Join a dynamic and multidisciplinary team of researchers and engineers focused on pioneering technologies that make a substantial impact on national security. This role provides a unique opportunity to work at the intersection of computing and physical systems. We value the diverse skills, experiences, and perspectives that each employee brings, which are crucial for delivering innovative solutions to our clients. Note: This position requires onsite work and an Active Top Secret (TS) clearance.

About Our Team: The Sensors Division focuses on pioneering sensor systems, emphasizing airborne and surface radar, space-based sensing, electronic warfare, and underwater acoustics. This role is situated in the Space Missions and Sensing (SMS) Sector, where we innovate technologies to enhance space-based sensing, control, and counter-sensing missions. Your Role: We are looking for a versatile integration engineer to engage in software development, integration, and testing in a Research & Development setting. As part of our team, you will contribute to the development of an advanced space-based radar system. Your duties will include creating operational and testing software, interfacing with test hardware, participating in system integration and testing, conducting satellite operations, and performing data analysis. This position presents considerable career advancement opportunities in a dynamic, growing organization. Key Responsibilities: Design and implement software for operational systems and testing infrastructure. Work with RF test hardware to facilitate integration and testing activities. Assist in satellite data collection operations. Collaborate with cross-disciplinary teams to define and refine system requirements and specifications. Execute performance evaluations through simulations and real-world tests to ensure system efficacy. Effectively communicate technical concepts and project updates to internal teams and stakeholders. Prepare detailed documentation, design specifications, test plans, and reports. Who You Are: Possess an active Security Clearance at the Secret level; U.S. citizenship is required by the U.S. government. Extensive experience in a Linux environment. Proficient in Python, C, or C++ (or other high-level programming languages) for developing real-time systems. Experience in preparing and delivering presentations, with familiarity in conducting technical reviews. Bachelor’s degree with at least 5 years of relevant experience; Master’s degree with at least 3 years of relevant experience; or PhD. Equivalent experience will also be considered. Preferred Qualifications: Active Top Secret (TS) clearance. In-depth understanding and experience with radar systems.

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.

Apex Companies, LLC seeks a Principal to join its Wastewater Management division in a hybrid role based in Woburn, MA. This position centers on leading projects that address wastewater treatment and management for a variety of clients. Role overview The Principal will oversee project teams, ensuring solutions meet client needs while supporting compliance and sustainability goals. This role also involves advancing strategic initiatives that strengthen environmental stewardship within the division. What you will do Lead wastewater treatment and management projects from planning through execution. Drive efforts to improve regulatory compliance and support sustainable practices. Guide and mentor teams to deliver effective, client-focused solutions. Champion environmental responsibility in all project activities. About Apex Companies, LLC Apex Companies, LLC delivers environmental services to diverse clients, maintaining a strong focus on quality and sustainable practices.

Join Systems Technology Research as a Lead Software Engineer, where you will spearhead innovative software solutions and drive impactful projects. We are seeking a dynamic leader with a passion for technology, who can inspire and guide a team of talented engineers. Your expertise will shape our software development processes and ensure high-quality deliverables.

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 Systems Technology Research as a Lead Software Engineer and play a pivotal role in our innovative projects. We are looking for a dynamic individual who is passionate about technology and has a track record of guiding teams to success. In this leadership position, you will oversee the development of cutting-edge software solutions while mentoring junior engineers and collaborating with cross-functional teams.

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.

Join Our Innovative Team:The Sensors Division at Systems Technology Research is at the forefront of creating sophisticated sensor systems, specializing in airborne and surface radar, space-based sensing, electronic warfare, and underwater acoustics. Within the Space Missions and Sensing (SMS) Sector, we are dedicated to developing cutting-edge technologies that enhance space-based sensing, control, and counter-sensing missions.Your Role:We are seeking a dynamic Principal Real-Time Software Engineer to take the lead in the design, implementation, and integration of command and control (C2) and real-time sensor processing solutions for advanced multi-function radar systems. You will guide the team in executing and integrating digital signal processing throughout the entire signal processing chain for closed-loop radar operations. Your expertise will be critical in conducting performance analysis through simulations and real-world testing to validate and enhance the products developed. As these systems will be operationally deployed, maintaining high standards of quality, maintainability, and reusability is essential. This role promises significant opportunities for technical growth in system design, innovative implementations, integration, and deployment of radar and control systems.A successful candidate will showcase strong experience in software engineering, system integration, radar signal processing, and test & evaluation. You will thrive in a multi-disciplinary team environment, possess a keen interest in signal processing, and demonstrate the capability to deliver effective system solutions for operational needs. Exceptional interpersonal, communication, and technical skills are essential, along with a self-motivated, detail-oriented approach to your work.

Join STR as a Senior Cyber Software Engineer, where you will leverage your expertise to create innovative tools and methodologies aimed at fortifying the security and resilience of national defense software systems.Key Responsibilities:Utilize software engineering principles to craft robust and resilient software solutions tailored for critical national security missions.Design and develop static analysis tools to detect and address vulnerabilities within software systems.Implement and optimize fuzz testing techniques to enhance software reliability.

Join STR as a Senior Software Engineer and become part of our dynamic cyber/networking team dedicated to pioneering advanced technologies that significantly bolster our national security. Our team is at the forefront of innovating communication technologies across diverse networking layers, from the physical layer to application protocols. We embrace a variety of skills, experiences, and viewpoints as they are crucial for crafting groundbreaking solutions for our clients. If you have a proven history of delivering impactful software solutions and meet the qualifications outlined below, we invite you to apply!Position Overview:The ideal candidate will bring several years of hands-on experience in software engineering, integration, testing, and networking principles. You should exhibit a strong ability to tackle technical challenges and produce results in collaborative, fast-paced settings. We seek individuals with extensive knowledge of computer science, solid software engineering practices, and practical experience working with Linux systems. At STR, our experienced engineers work autonomously while also playing a vital role in team collaborations and mentoring less experienced colleagues.This position offers an exciting opportunity to thrive in a high-impact, structured development environment alongside a diverse and talented team. You will take a lead role in designing, implementing, and testing software that enhances sophisticated real-time data communication and networking solutions based on open system principles. We strive for the highest quality, maintainability, and usability standards in our tools and techniques. Therefore, candidates must demonstrate the capability to deliver well-designed, scalable solutions while establishing and adhering to dependable testing methodologies.

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.

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 state-of-the-art analytics. Our dynamic team comprises enthusiastic engineers and scientists holding advanced degrees in engineering, computer science, mathematics, physics, and data science. We harness our collective expertise and creativity to transform groundbreaking ideas into tangible solutions that enhance the mission success of our clients.The Signals Exploitation and Tracking (SET) Group is at the forefront of employing machine learning, statistical analysis, estimation, and information theory algorithms to excel in target tracking, signals exploitation, and resource management.Your Role:We are seeking an accomplished Principal Technical Staff member to take on a leadership role within the SET group. You will be instrumental in driving the continued evolution of technology products while overseeing a portfolio of research and development initiatives. Your primary focus will be to deliver cutting-edge algorithmic and software solutions tailored for the Intelligence Community and the Department of Defense. This position encompasses managing all aspects of program execution, from initial marketing and business development to comprehensive contract management. You will collaborate closely with government clients, supporting entities, and transition partners to ensure the successful execution of each program.

Join our dynamic team at Systems Technology Research (STR) as a passionate Software Reverse Engineer, dedicated to researching and analyzing vulnerabilities in cyber-physical systems. This role requires onsite presence in Woburn, MA. As a Software Reverse Engineer, you will: - Conduct reverse engineering on complex software and firmware, including Windows/Linux binaries as well as embedded systems on unconventional architectures. - Develop and implement automated reverse engineering and binary analysis tools to uncover protocols, interfaces, and functionalities of target systems. - Innovate and create cutting-edge cybersecurity solutions alongside multi-disciplinary teams tackling diverse technological challenges. - Engage in vulnerability weaponization, exploit development, payload crafting, and mitigation strategies for various complex targets. - Document and present your research findings effectively, contributing to solutions that enhance national security.

Job OverviewWe are seeking a skilled Embedded Software Engineer to join our innovative team in Woburn. The ideal candidate will be responsible for designing, developing, and testing cutting-edge embedded software for advanced Intel processor-based boards.Key responsibilities include:Design and develop new embedded software solutions.Work on Board Support Packages (BSPs) for state-of-the-art Intel processor boards.Develop system and device driver software compatible with various standard operating systems.Collaborate with hardware engineers throughout the definition, design, and verification phases.Address and resolve customer escalations effectively.Create board-level and system test software along with procedures.QualificationsThe ideal candidate will possess:2-5 years of relevant industry experience with a Bachelor's degree in Computer Science, Computer Engineering, or a related field.Proficiency in Embedded C.Hands-on experience writing device drivers for Linux, Windows, and VxWorks.Knowledge of networking protocols (TCP/IP, UDP) and PCI Express.A solid understanding of hardware systems.Desirable Experience:In-depth knowledge of Intel x86 architecture.Experience with PCI Express components, including bridges and switches.Familiarity with 10GbE network switch configuration and management.Experience with SRIO fabrics and multi-processing systems.Knowledge of Embedded ARM controllers and IPMI.Familiarity with middleware such as OpenDDS, OpenMPI, OpenCL, CUDA, and OpenGL.Experience in web interface development.Experience in embedded system development and integration.