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Experience Level
Mid to Senior
Qualifications
Candidates must possess an Active Top Secret (TS) security clearance, with U. S. citizenship required. A Bachelor’s, Master’s, or PhD degree in Computer Science, Computer Engineering, Cybersecurity, or a related field is essential, alongside demonstrable experience in binary analysis of software and firmware. Proficiency in disassembly tools like IDA Pro, Binary Ninja, or Ghidra is required, as well as experience in programming languages such as C/C++ and Python. Familiarity with Assembly Languages (x86, ARM) and a solid understanding of reverse engineering principles are highly desirable.
About the job
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.
About System Technologies Research (STR)
Systems Technology Research (STR) is at the forefront of cybersecurity innovation, dedicated to research and development that strengthens national security. Our team is composed of talented professionals who work collaboratively to address some of the most pressing challenges in technology today.
Full-time|$116.9K/yr - $243.1K/yr|On-site|Arlington, VA
At Accenture Federal Services, we are dedicated to enhancing the strength and safety of the United States government while improving the quality of life for its citizens. Our team of over 13,000 professionals is driven by a common goal to unleash the vast potential of technology and creativity for our clients in various sectors, including defense, national s…
Full-time|$164.4K/yr - $246.6K/yr|On-site|Arlington, Virginia
At Two Six Technologies, we are at the forefront of innovation, developing and implementing cutting-edge products that tackle the most intricate challenges facing the world today. Our relentless commitment to collaboration and trust empowers our team and enables our clients to foster a safer global environment.Overview of OpportunityBecome a part of the Trusted Electronics & Effects business unit at Two Six Technologies, a dynamic group of cybersecurity professionals in Arlington, Virginia. You will engage in advanced Vulnerability Research across a diverse array of unique embedded systems. Collaborating closely with exceptional CNO developers and hardware engineers, your role will involve identifying vulnerabilities and crafting proof of concepts on embedded systems. Our rapidly expanding client base in government sectors counts on us for top-tier security solutions, and we are looking for a Lead Vulnerability Researcher to help us continue to redefine the limits of security technology. If you are driven by the desire to create impactful tools that enhance national security, we want you on our team.
Full-time|$100K/yr - $220K/yr|On-site|Arlington, Virginia; Chantilly, Virginia
At Two Six Technologies, we are dedicated to developing, deploying, and implementing cutting-edge products that address some of the world's most intricate challenges. Through exceptional collaboration and steadfast trust, we strive to redefine the limits of innovation to empower our team and assist our clients in creating a safer global environment.We are currently on the lookout for a skilled Vulnerability Researcher and Reverse Engineer (VR/RE) to join our dynamic team. This technical role is pivotal in developing advanced capabilities based on in-depth program analysis, binary patching, and the identification of security vulnerabilities within systems.Your primary responsibilities will involve analyzing systems to understand their functionalities and devising innovative technologies to tackle complex cybersecurity challenges. You will thrive in a team of dedicated vulnerability researchers, exploit developers, reverse engineers, and testers. This role promises to be challenging, as the landscape of cybersecurity is ever-evolving; therefore, you should be ready to engage in a wide array of projects and continuously expand your expertise.
Join Two Six Technologies as a Principal Cybersecurity Researcher, where you'll lead groundbreaking research efforts to enhance cybersecurity measures. Your expertise will drive innovation and protect vital systems from emerging threats.
Role overview The Senior Principal Cybersecurity Researcher at Two Six Technologies leads initiatives to advance cybersecurity technologies from Arlington, Virginia. The position focuses on creating new methods to protect critical systems and sensitive information. Research plays a central role in shaping how the company addresses emerging security challenges. What you will do Direct research projects that drive innovation in cybersecurity. Work closely with a team of technical experts to share knowledge and expertise. Design and improve solutions aimed at safeguarding essential systems and data. Influence cybersecurity strategies and guide product development through research-based insights.
Join KnowBe4, the global frontrunner in Human Risk Management, where we empower over 70,000 organizations worldwide to safeguard their employees and AI systems for more than 15 years. As pioneers in the security landscape since 2016, we blend cutting-edge AI technology with human-centric strategies to create a comprehensive security culture.Our innovative HRM+ platform integrates continuous risk intelligence, advanced technical defenses, and tailored training programs to mitigate human risk across diverse workforces, effectively shielding against threats like deepfakes and emerging AI risks.We believe in a holistic approach to cybersecurity that intertwines organizational protection with positive environmental impact. True resilience is collective, demanding the protection of our people, data, and the planet.
Join us at Syncreon Consulting as a Security Program Manager specializing in vulnerability management. In this entry-level role, you will play a critical part in enhancing our security posture by identifying, assessing, and mitigating vulnerabilities across various systems. This position is perfect for motivated individuals eager to kickstart their careers in cybersecurity.
Join our team at Syncreon Consulting as a Security Program Manager specializing in Vulnerability Management. In this pivotal role, you will assist in identifying and assessing security vulnerabilities within our organization. You will work closely with various teams to implement effective security measures, ensuring the protection of sensitive information and infrastructure.
About ARSIEM CorporationARSIEM Corporation is dedicated to building a reliable and trusted partnership with our government clients. We offer exceptional support to various agencies throughout the United States Government. Our seasoned workforce comprises skilled professionals who are committed to delivering top-notch support.As demand grows, ARSIEM is proud to provide innovative and dependable technical solutions at the best value for our clients. This translates to a career filled with opportunities for growth and the chance to make a significant impact on every client you engage with.We are seeking an Incident Manager III who will spearhead our Cybersecurity Vulnerability Management efforts, developing cutting-edge Cyber Threat Intelligence techniques. This role will support one of our esteemed Government clients in Arlington, VA.
Full-time|$100.2K/yr - $203.4K/yr|On-site|Arlington, VA
At Accenture Federal Services, we prioritize the mission of strengthening the U.S. federal government and enhancing the lives of its citizens. Our dedicated team of over 13,000 professionals is united in harnessing the limitless potential of technology and innovation to serve clients across various sectors, including defense, national security, public safety, civilian, and military health organizations. As part of Accenture Federal Services, a leading technology firm under the global Accenture umbrella, we have been recognized as one of Glassdoor's Top 100 Best Places to Work. We foster a collaborative and supportive environment where every individual feels valued and empowered to grow, learn, and excel through hands-on projects, certifications, and industry training. Join us on a journey to drive meaningful, enduring change that propels government missions forward! Job Description:The Cybersecurity Tools Administrator plays a vital role in proposing, developing, installing, managing, operating, maintaining, integrating, and configuring a comprehensive suite of cybersecurity tools that enhance network cybersecurity operations across various programs. These tools deliver layered protection across endpoints, peripherals, data, email, web, and networks, functioning effectively within environments such as CorpsNet, SIPRNet, cloud platforms, DMZ segments, network boundaries, and endpoint devices. This position supports defensive cyberspace operations and the complete incident response lifecycle by ensuring essential capabilities—including threat detection and prevention, traffic segmentation controls, data rights management, compliance to connect, SIEM, vulnerability scanning, and security operations infrastructure—are fully operational, finely tuned, and securely maintained.The Work:Propose, install, configure, integrate, and maintain cybersecurity tools across diverse environments (CorpsNet, SIPRNet, cloud, DMZ, boundary networks).Oversee the operation and continuous tuning of cybersecurity tools to support endpoint, network, email, data, and web protection.Monitor resource utilization and system performance, ensuring tools remain operational, efficient, and securely configured.Assist in the deployment of new cybersecurity solutions and the upgrading of existing toolsets.Maintain secure configurations, backups, and documentation for all security tools.Develop and sustain cybersecurity security plans, diagrams, and associated artifacts.Integrate SIEM data to ensure proper log and telemetry flow, aiding in threat detection and incident response.
The Director of IT & Cybersecurity will be the key authority responsible for the reliability, security, and compliance of enterprise technology throughout solidcore's headquarters and studio locations. Reporting directly to the CFO, this pivotal role ensures that our internal systems, infrastructure, and vendors perform securely, efficiently, and in a scalable manner as the organization expands.This strategic leader will manage IT operations, enhance cybersecurity measures, and oversee enterprise risk management. Collaborating closely with Finance, Human Resources, and Legal departments, the Director will ensure strict adherence to regulatory and audit frameworks. Additionally, this role will supervise the selection, governance, and performance of internal technology vendors, ensuring the organization is equipped with optimal tools, controls, and support systems.This is a vital function that emphasizes 'run and protect' strategies—reducing operational risks, minimizing disruptions, and establishing a stable, secure foundation that empowers the organization to scale effectively.
Full-time|$204K/yr - $284K/yr|On-site|Arlington, VA
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.
Full-time|$143K/yr - $180K/yr|On-site|Arlington, VA
About Our TeamThe Sensors Division at Systems Technology Research (STR) is dedicated to pioneering technology advancements in sensor systems and platforms aimed at enhancing national security. Within this division, the Systems Autonomy, Analysis, and Modeling (SAAM) Group leverages cutting-edge autonomy research to address real-world challenges through physics-based modeling and simulation. Our research focuses on key algorithmic domains, including artificial intelligence (AI), machine learning (ML), control theory, sensor signal processing (particularly radar and electro-optical/infrared), tracking, optimization, and resource allocation. Our application domains encompass manned air platforms, such as the F-35 Joint Simulation Environment, unmanned aerial vehicles, and space assets, primarily serving the Air Force, Navy, and DARPA research initiatives.The RoleWe are on the lookout for a talented Senior Research Scientist to join the SAAM Group. In this role, you will spearhead research initiatives, design and implement innovative capabilities, and contribute to our autonomy mission. Collaborating with interdisciplinary teams across various STR campuses, you will plan and execute technical projects, prepare insightful reports and presentations for clients, support proposal development, and create groundbreaking solutions to complex national security challenges. Your focus will be on innovating and applying AI/ML and other decision-making algorithms to advance autonomy capabilities, particularly in simulation environments.The ideal candidate will possess a proven track record of successfully executing research projects with minimal supervision. Proficiency in software development, as well as strong oral and written communication skills, and the ability to lead peers are essential for this position.Interviews for this role will include an in-person or virtual presentation.Key Responsibilities:Design, develop, and enhance state-of-the-art machine learning algorithms to conduct studies and derive conclusions addressing autonomy challenges.Build, upgrade, and maintain algorithms within software frameworks.Design, develop, validate, and manage extensive simulations and simulation tools.Contribute to detailed technical reports and presentations for government stakeholders, elucidating the implications of simulation results on national security.
Become a vital member of the Healthcare Innovations team at the American Institutes for Research (AIR) as a Senior Researcher. Here, we tackle complex issues surrounding healthcare quality, costs, and access through collaborative efforts. Our multidisciplinary team, comprising nurses, physicians, psychologists, economists, sociologists, data scientists, and public health experts, is dedicated to driving impactful research and evaluations. We utilize state-of-the-art data science tools and provide technical assistance and training that ultimately save lives. In this role, you will spearhead applied research projects from inception to completion, including the design of rigorous studies, team and budget management, oversight of data collection and analysis, proposal development, and the dissemination of actionable insights. Your work will establish you as a trusted partner to clients and stakeholders. This position offers the flexibility to work remotely from anywhere within the United States or from one of AIR’s U.S. office locations, excluding U.S. territories.
Full-time|$112K/yr - $154K/yr|On-site|Arlington, VA
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.
Full-time|$77.1K/yr - $106.5K/yr|Hybrid|Arlington, Virginia, United States
Ripple Effect is seeking a Public Relations Specialist with a focus on IT and cybersecurity. Based in Arlington, Virginia, this position supports strategic communication and outreach for technology-driven initiatives. The role involves shaping public affairs strategies, handling media relations, and making complex technical topics accessible to a wide range of audiences. Main responsibilities Public affairs: Create content on key issues, coordinate outreach campaigns, and engage stakeholders. Take part in strategic planning within set frameworks. Media relations: Initiate outreach to media contacts, represent Ripple Effect in interviews and briefings, and adapt messaging for external audiences. Track media coverage to help manage the organization’s reputation. Communication and representation: Maintain clear, professional communication in every interaction. Represent the organization during media engagements to foster transparency and goodwill. Project management: Oversee and prioritize multiple public relations projects independently. Deliver press releases and campaign materials on schedule. Documentation: Keep organized records of public relations activities, including press materials and campaign files, to support continuity and transparency. Problem solving: Identify and address complex challenges in public relations. Seek opportunities to improve processes and strategies.
Full-time|$111.1K/yr - $127.7K/yr|Hybrid|Arlington, Virginia, United States
Ripple Effect is hiring a Communications Project Manager with expertise in IT and cybersecurity. This full-time, exempt position is based in Arlington, VA, with partial telework available. Only US citizens are eligible for this role. Role overview This position focuses on shaping and delivering communication strategies that support both client and internal IT and cybersecurity initiatives. The Communications Project Manager manages projects from initial strategy through final execution, ensuring that messaging is clear, timely, and aligned with organizational objectives. Public engagement and increasing awareness around cybersecurity topics are core parts of the job. What you will do Technical execution: Lead the rollout of communication strategies, assess feasibility, monitor for deviations, and keep stakeholders informed about decisions and risks. Communication strategy & leadership: Develop comprehensive communication plans, maintain brand consistency, and present complex topics in clear, actionable language. Cybersecurity awareness campaigns: Plan and deliver campaigns to boost public understanding and participation in cybersecurity efforts. Schedule & timeline management: Build and manage project schedules, allocate resources, and ensure timely delivery of communication materials. Quality management & continuous improvement: Identify and address quality issues, uphold high standards, and support process improvements. Documentation & knowledge management: Oversee documentation to ensure communications are organized, compliant, and tailored to stakeholder needs. Business & client relations: Build strong relationships with clients, anticipate needs, and align communication strategies with client goals. Position details Job code: PRO-CM-05M Location: Arlington, VA (client site with partial telework) Employee type: Full-time, exempt Citizenship: US citizenship required Salary range: $111,078.51 - $127,740.00
Company OverviewAt SpryMethods, we pride ourselves on delivering exceptional service through our scalable and agile corporate infrastructure. Our commitment to recruiting and retaining top talent enables us to support our customers effectively. Join our dynamic team, where exciting challenges foster both personal and professional growth in a vibrant and positive work environment.Position OverviewWe are seeking a dedicated Senior Cybersecurity Policy Analyst to join our team and support the United States Marine Corps. In this role, you will collaborate with the Headquarters Marine Corps Deputy Commandant for Information and the Chief Information Officer to develop and refine the tactics, techniques, and procedures that govern the security and operation of the Marine Corps' network.
Become a pivotal part of the American Institutes for Research (AIR) as a Quantitative Researcher within our dynamic Healthcare Innovations team. Our collaborative team tackles the complex issues surrounding healthcare quality, cost, and accessibility. Comprising a diverse group of experts—including nurses, physicians, psychologists, economists, sociologists, data scientists, and public health specialists—we are dedicated to advancing evidence-based solutions that enhance lives and improve healthcare outcomes through rigorous research, impactful technical assistance, and cutting-edge data science technologies. This role offers the flexibility to work remotely from anywhere within the United States or from one of AIR’s U.S. office locations. Please note that positions are not available in U.S. territories.
Full-time|$110K/yr - $138K/yr|On-site|Arlington, VA
Join Our Team:The Sensors Division at Systems Technology Research (STR) is dedicated to pioneering technology for advanced sensor systems and platforms that bolster national security. Our work encompasses a diverse array of critical areas including airborne, surface, and space-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and electro-optical/infrared (EO/IR) sensing technologies. We are engaged in full system prototypes, experimental campaigns, and the development of next-gen technology components. Key technical domains include RF analog/digital hardware, acoustic hardware, signal processing algorithms, machine learning, tracking and fusion technologies, autonomous systems, and real-time embedded processor implementation.Your Role:We are seeking a skilled Researcher to become a vital part of our high-performing Systems Autonomy, Analysis, and Modeling (SAAM) Group. In this role, you will collaborate with scientists and engineers to design mission-critical scenarios, enhance complex simulation frameworks, and derive actionable insights from simulation outcomes. This position balances hands-on technical development—such as coding new functionalities and integrating models—with analytical reasoning to interpret results and effectively communicate findings to a variety of stakeholders, including program managers and senior leadership.
