Software Reverse Engineer and Vulnerability Researcher

Join Twosix Technologies as a Senior Software Reverse Engineer and take on the exciting challenge of analyzing complex software systems. You will be responsible for dissecting software applications, understanding their architecture, and providing insights that can enhance security and functionality.In this role, you will leverage your expertise in reverse engineering to assist in vulnerability assessments, malware analysis, and the development of security solutions. Collaborate with cross-functional teams to design and implement robust software strategies that address real-world challenges.

At Two Six Technologies, we engineer, implement, and deploy groundbreaking products designed to tackle some of the world's most intricate challenges. Through exceptional teamwork and steadfast trust, we continually redefine the limits of innovation, empowering our team members and assisting our clients in creating a more secure global future.Overview of Opportunity Become a part of the Trusted Electronics & Effects division at Two Six Technologies, where we are at the forefront of software and firmware reverse engineering, dedicated to identifying vulnerabilities in wireless and embedded systems. As a member of our distinguished team of security researchers, you will collaborate closely with CNO developers and hardware engineers, engaging in advanced vulnerability research on complex, real-world applications.Our governmental clients depend on us to deliver critical security solutions, and we are in search of a Senior Software Reverse Engineer who is proficient in reverse engineering embedded systems, pinpointing security vulnerabilities, and crafting innovative proof-of-concept exploits. If you are passionate about wireless security, embedded firmware analysis, and contributing to national security, we would love to have you on our team.Your Responsibilities:Conduct reverse engineering of wireless and embedded systems, identifying vulnerabilities and evaluating their security implications.Create proof-of-concept exploits for identified vulnerabilities while adhering to DevOps best practices to maintain organized and manageable code bases.Examine firmware, software protections, and wireless protocols to reveal security weaknesses.Utilize and develop custom tools for analyzing and manipulating software/firmware binaries.Work closely with CNO developers, vulnerability researchers, and hardware engineers in a dynamic, small-team environment.Tackle complex technical challenges without predefined solutions.

Role Overview Systems Technology Research is looking for a Senior Reverse Engineer in Arlington, VA. This position focuses on analyzing and deconstructing both software and hardware systems. The goal: uncover vulnerabilities and help design stronger security measures. What You Will Do Examine software and hardware to understand their structure and behavior Identify security weaknesses and potential exploits Contribute to the design of solutions that improve system security Location This role is based in Arlington, VA.

Join Two Six Technologies as a Lead Software Reverse Engineer and play a pivotal role in analyzing and enhancing software systems. You will lead innovative projects focused on software vulnerability analysis, reverse engineering, and developing effective security solutions. Collaborate with a talented team of engineers and contribute to cutting-edge technology that protects vital systems and data.

Join Systems Technology Research (STR) as a Software Reverse Engineer, where your expertise in analyzing vulnerabilities in cyber-physical systems will help shape the future of cybersecurity. This role requires onsite collaboration to tackle complex challenges and deliver innovative solutions.

Systems Technology Research (STR) is seeking a Principal Software Reverse Engineer who is passionate about researching and analyzing vulnerabilities in cyber-physical systems. This role is part of a multidisciplinary team of skilled researchers and engineers committed to creating innovative technologies that significantly impact national security. You'll have the opportunity to work at the intersection of computer systems and real-world applications, where your unique skills and perspectives will contribute to delivering cutting-edge solutions for our clients.Important: All work must be performed onsite, and an Active Top Secret (TS) Clearance is required.Key Responsibilities:Conduct reverse engineering on complex software or firmware, encompassing a range of targets from standard Windows/Linux binaries to embedded firmware on unconventional computer architectures and operating systems.Develop and utilize automated reverse engineering and binary analysis tools to characterize protocols, interfaces, and functionalities of target systems.Innovate and implement advanced cybersecurity solutions.Lead cross-functional teams to address challenging problems across various technologies, creating groundbreaking cybersecurity strategies.Engage in vulnerability weaponization, exploit development, payload creation, and exploit mitigation on diverse complex targets.Conduct technical marketing to both existing and prospective customers.Contribute to technical proposal development through idea generation, writing, reviewing, and editing.Document, demonstrate, and present research findings.Address real-world challenges that influence national security.

At Two Six Technologies, we innovate, develop, and deploy cutting-edge products to address some of the world's most complex challenges. Through exceptional collaboration and steadfast trust, we redefine the limits of what's achievable, empowering our team and assisting our clients in fostering a safer global environment.Opportunity OverviewBecome part of the Trusted Electronics & Effects business unit at Two Six Technologies, located in Arlington, Virginia. Here, you will engage in pioneering research focused on advanced embedded systems and architectures. By working with technologies such as processor modules, digital boards, and high-speed signals, you will dismantle physical hardware, extract firmware, identify vulnerabilities, and advance the field of embedded system security. Collaborate closely with elite hardware engineers and security researchers to tackle some of the most formidable challenges in the industry.Our expanding base of government clients relies on our ability to deliver state-of-the-art security solutions. We are in search of a talented Hardware Reverse Engineer to propel our mission forward. If you're driven by the challenge of solving intricate problems and making a significant difference in national security, we want you on our team.

At Two Six Technologies, we are dedicated to designing, developing, and implementing pioneering products that address the world’s most intricate challenges. Our commitment to collaboration and trust allows us to expand the horizons of innovation, empowering our team and assisting our clients in creating a safer global environment.Overview of OpportunityJoin the Embedded Systems division at Two Six Technologies, a collective of forward-thinking engineers and reverse engineers based in Arlington, Virginia. You will engage in groundbreaking research on advanced embedded systems and architectures. Your role will involve dissecting physical hardware, extracting firmware, identifying vulnerabilities, and advancing the frontiers of embedded system security. In collaboration with top-notch hardware engineers and security researchers, you will tackle some of the most challenging issues in the field.Our expanding clientele of government customers relies on us for cutting-edge security solutions. We are seeking a proficient Hardware Reverse Engineer to help propel our mission forward. If you are enthusiastic about solving complex problems and making a significant impact on national security, we invite you to join our dynamic team.

Join Our Dynamic Team:At Systems Technology Research (STR), our Analytics Division is at the forefront of developing cutting-edge technologies to tackle complex national security challenges through innovative analytics. We are a diverse team of dedicated professionals with backgrounds in engineering, computer science, mathematics, physics, and data science, committed to transforming creative concepts into robust solutions that enhance our clients' mission success.As part of our Collaborative Autonomy and Control (CAC) Group, you will play a pivotal role in developing software systems that address significant challenges in uncrewed system autonomy, multi-agent collaboration, resource management, and control. Utilizing your expertise in machine learning, algorithms, model-predictive control, and software engineering, you will create tools that facilitate tactical mission planning, autonomous reasoning, and more.Your Role:In your capacity as a Senior Software Engineer, you will collaborate with a cohesive team to design, develop, implement, and showcase advanced algorithms and software systems. You will provide technical leadership and mentorship across various programs throughout the software lifecycle, from initial prototypes to fully integrated systems. Your contributions will span a wide array of software tools and applications for mission planning systems, automated enterprise control processes, unmanned platforms, DevSecOps, and CI/CD pipelines. This position is based in Arlington, VA, but our flexible hybrid work model allows you to work remotely when not utilizing STR's facilities.

Join STR's Systems Development Division (SDD) as a Senior Software Engineer, where you'll play a pivotal role in devising sophisticated integrated systems that enhance national security. Your expertise in developing and testing C++ software for complex embedded radar systems, particularly in Air-to-Air applications, will be instrumental in driving strategic advancements. Collaborate on the entire solution lifecycle—conceptualization, architecture, implementation, and deployment—while leveraging innovative technologies to create unique systems that redefine capabilities in airborne and space RF sensors.

Join docme360 as a Senior Software Engineer and become an integral part of our innovative team! In this key role, you will lead technical initiatives and drive software development efforts for a cross-functional team dedicated to supporting the Department of Veteran Affairs. Your expertise will be vital in crafting high-quality software solutions that align with our mission objectives and technical standards.As a Senior Software Engineer, your responsibilities will encompass designing, developing, testing, and maintaining robust software solutions. You'll collaborate with various teams and stakeholders within the VA, translating functional requirements into scalable, secure, and maintainable code. Additionally, you'll mentor junior developers and contribute to system architecture decisions.We require that all candidates be U.S. citizens due to the nature of our work with the Department of Veterans Affairs.

Join Systems Technology Research (STR) as a Senior Software Engineer, where you will be an integral part of our dynamic cyber and networking team. We are dedicated to pioneering advanced technologies that significantly bolster our national security. Our team is at the forefront of innovation, enhancing communications technology across all networking layers, from the physical to the application layer. We appreciate diverse skills and perspectives, which are essential in delivering cutting-edge solutions to our clients. If you are passionate about making a difference and possess a strong track record in software engineering, we invite you to apply!

Join our team as a Senior Software Engineer specializing in Middleware and Integration. In this pivotal role, you will be responsible for designing, developing, and implementing robust middleware solutions that facilitate seamless integration across various platforms. Your expertise will help drive efficiency and innovation within our software architecture, ensuring that our systems communicate effectively and meet the needs of our users.We are looking for a candidate who is passionate about technology and eager to work in a collaborative environment. You will work alongside a talented group of engineers and be instrumental in shaping our integration strategies.

About Speechify Speechify is changing how people access information by turning text into audio. From web articles and cloud documents to books on mobile devices, the platform helps users listen wherever they are, at work, on the move, or relaxing. Tools within Speechify support learning and comprehension, letting users absorb content at their own pace. Much like streaming services reshaped audio entertainment, Speechify is leading the way in audio information. The company has established itself as a category leader and continues to grow quickly. Role Overview The Core Experiences Team is looking for a Senior Software Engineer based in Arlington, VA. This engineer will develop and maintain core services and SDKs that power Speechify’s products across platforms. The role sits at the intersection of product and infrastructure, focusing on reliable APIs and intuitive systems that improve user experience. What You Will Do Work closely with Product Teams to define project scopes, streamline feedback loops, weigh integration and UX trade-offs, and deliver solutions through the cross-platform SDK. Improve existing features by designing efficient abstractions and refining algorithms to boost loading speeds and parsing intelligence. Build cloud functions, lightweight backend services, and jobs using Kotlin. What We Look For Systems Thinking: Ability to optimize systems through thoughtful design and an appreciation for simplicity. Speed: Comfortable generating and evaluating ideas quickly, and deciding what to ship now versus what to develop over time. Focus: Knows when to collaborate with the team and when to work independently, especially in a startup setting. Collaboration: Skilled at working with designers, marketers, and project managers, motivating and negotiating as needed.

Join us at usm2 as a Senior Software Engineer specializing in Business Intelligence (BI). In this role, you will be a key player in designing and implementing innovative software solutions that enhance our BI capabilities. You will work closely with cross-functional teams, utilizing your expertise to drive data-driven decision-making across the organization.

Join Systems Technology Research as a Senior Software Engineer specializing in integration and testing. In this pivotal role, you will work collaboratively with cross-functional teams to design, implement, and validate complex software solutions that meet our clients' needs. Your expertise will drive the development of robust integration frameworks and testing strategies, ensuring quality and performance across our software products.

Join our innovative team at Systems Technology Research as a Senior Software Engineer / Back-End Developer. In this role, you will be responsible for designing, developing, and maintaining robust back-end systems that power our cutting-edge technology solutions. You will collaborate with cross-functional teams to deliver high-quality software that meets the needs of our clients.

Welcome to Planet Labs Inc. We harness the power of space to enhance life on Earth.As a pioneer in satellite technology, we design, build, and operate the largest constellation of imaging satellites ever created. Our innovative cloud-based platform provides a wealth of empirical data that serves a diverse range of sectors including commercial, environmental, and humanitarian efforts. We are not only a space company but also a data-driven organization.With our comprehensive dataset, customers worldwide utilize Planet's insights to innovate technologies, boost revenue, conduct research, and address some of the most pressing challenges facing our planet.Our team is composed of experts from various fields, allowing us to maintain control over hardware design, manufacturing, data processing, and software engineering, fostering an inspiring work environment.At Planet, we uphold a people-first culture, focusing on community and collaboration, ensuring our team members are prioritized as we prepare for future growth. Join us in transforming how people perceive the world.Planet operates globally, with team members working remotely and from offices in San Francisco, Washington DC, Germany, Austria, Slovenia, and The Netherlands.About the Role:We are on the lookout for a Senior Software Engineer to craft groundbreaking solutions for our most strategic clients, particularly within the Global Defense and Security sector. In this capacity, you will engage directly with key stakeholders as a leading technical contributor and hands-on builder within a collaborative engineering team. Your goal will be to address complex, mission-critical customer needs by developing impactful software solutions.You will enjoy a high level of autonomy, taking ambiguous requirements and transforming them into functional, reliable software. Your contributions will be vital in fulfilling critical customer commitments and guiding future product innovations. This role suits individuals who excel in dynamic environments and relish ownership of intricate technical challenges from inception to completion.This is a full-time, hybrid position requiring you to work from our Arlington office three days a week.

At Accenture Federal Services, our mission is to empower the U.S. federal government to strengthen and secure the nation while enhancing lives across the country. With a dedicated team of over 13,000 professionals, we leverage the limitless potential of technology and creativity to support clients across defense, national security, public safety, civilian sectors, and military health organizations. As part of our collaborative and supportive community, recognized as a Glassdoor Top 100 Best Place to Work, you will find opportunities to grow, learn, and thrive through practical experience, certifications, and industry training. Be a part of our journey to drive meaningful, lasting change that advances government missions! The Senior Custom Software Engineer (Platform Developer) plays a pivotal role in the containerization, automation, scripting, and Infrastructure-as-Code (IaC) development necessary for secure platform operations in government cloud environments. This position is responsible for designing, configuring, integrating, and maintaining management infrastructure services while ensuring system stability, compliance, and security adherence. The engineer will develop hardened machine images (e.g., Azure VMs), ensure STIG compliance, and create custom services for security inheritance across the environment. As a senior contributor, you will utilize your expert knowledge to lead significant technical projects, assess performance outcomes, and mentor junior technical staff.