NewCyber Security Assessment & Authorization SME ESMCyber Security Assessment & Authorization SMEVienna, VARemoteFull timeRequired Knowledge, Skills and Abilities (KSA)Expert knowledge of the Department of Defense (DoD) Risk Management Framework (RMF), Assessment and Authorization (A&A) processes, and applicable DoD, DLA, and NIST cybersecurity policies and guidance, including NIST SP 800-53 security controls. Job Description and ResponsibilitiesThe successful candidate serves as a Cybersecurity Subject Matter Expert (SME) for the Assessment and Authorization (A&A) of information systems, ensuring compliance with Department of Defense (DoD) and Defense Logistics Agency (DLA) cybersecurity policies, procedures, and the Risk Management Framework (RMF).
NewEngineering Tech Lead VTGEngineering Tech LeadChantilly, VirginiaFull timeYou will lead a team of database developers, systems engineers, software developers, cyber security engineers, test engineers, who develop custom user interfaces and rest services to management digital policies, assist in installation, deployment, and maintenance of products. Overview: VTG is a seeking a Engineering Tech Lead for a technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Senior GTM Operations Engineer HackerOne IncSenior GTM Operations EngineerWashington DC, DCRemote$153,000–$187,000 / yearTranslate growth strategy and identified gaps into re-designed processes across core GTM workflows including forecasting, pipeline management, quote-to-cash, planning, sales enablement, and partner operations. Deep familiarity with Salesforce CRM and fluency across GTM domains (forecasting, pipeline management, quote-to-cash, sales enablement) to challenge and redesign how leaders in those areas operate.
Senior Software Engineer, Platform HackerOne IncSenior Software Engineer, PlatformWashington DC, DCRemote$182,000–$222,000 / yearThe HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems.
Lead Data Flow Engineer (Java/NiFi Focus) - PRIME, Hybrid - TS/SCI stanleyreidLead Data Flow Engineer (Java/NiFi Focus) - PRIME, Hybrid - TS/SCIColumbia, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Primary Tech Stack: High proficiency in Java (including Unit/Integration testing) and significant experience with Apache NiFi administration and data flow building.
Principal Software Engineer Recorded Future IncPrincipal Software EngineerWashington, DC$152,000–$228,500 / yearAs a Principal Software Engineer, you will work across application code and infrastructure to collect, transform, and deliver structured threat data: tracking malware infrastructure, phishing campaigns, spam networks, command-and-control systems, and more. What You'll Do: Data Pipeline Ownership: Design, build, and maintain scalable data pipelines that collect, transform, and deliver structured threat intelligence data powering the Security Intelligence Graph.
Data Engineer (Python/SQL Focus) - PRIME, Hybrid - TS/SCI stanleyreidData Engineer (Python/SQL Focus) - PRIME, Hybrid - TS/SCIColumbia, MarylandYou will work with big data systems and complex structured/unstructured datasets to author data transforms and statistical analytics that ensure data quality and conformance. Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com.
NewSenior Systems Engineer teKnoluxionSenior Systems EngineerGaithersburg, Maryland$141,000–$181,000 / yearFull timeYou’ll work alongside software engineers, cybersecurity professionals, and government partners to transform mission needs into scalable, secure, and resilient solutions using modern engineering practices and DevSecOps principles. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Application Support DevOps Engineer Recorded Future IncApplication Support DevOps EngineerWashington, DC$129,000–$193,500 / yearDesign, build, and maintain custom Docker images (desktops, browsers, and single-application workspaces) based on upstream core images, including adding software, startup scripts, branding, and launch forms to meet internal team requirements. Lead the deployment, upgrade, and lifecycle management of a containerized workspace streaming platform running on Kubernetes, including Helm chart customization, namespace and zone design, and configuration of core services such as the API, manager, and connection proxy components.
NewData Engineer SME - PRIME, Hybrid - TS/SCI stanleyreidData Engineer SME - PRIME, Hybrid - TS/SCIColumbia, MarylandAs a senior member of the team, you will focus on software infrastructure for big-data-scaled ingestion - including understanding new data sources, implementing testing, and establishing monitoring. Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com.
NewTechnical Support Engineer (Hybrid/Columbia MD) TenableTechnical Support Engineer (Hybrid/Columbia MD)Columbia, MarylandFrom assisting customers with their first Nessus scanner to guiding them through intricate log correlation and real-time vulnerability analysis, you'll contribute to mitigating cyber risks and closing the Cyber Exposure gap. Experience providing technical support to enterprise clients, troubleshooting complex issues in production or customer environments; network security experience a plus.
Systems Engineer VTG.Systems EngineerReston, VAVTG is seeking a Systems Engineer to strategically safeguard critical national security interests by leveraging advanced systems intelligence and precision-targeted cyber capabilities. We are seeking a System Engineer/Administrator with knowledge of Linux responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure.
Senior Network Engineer VTG.Senior Network EngineerChantilly, VACandidate should be able to define internal and external customer IT infrastructure and architecture needs and then design solutions to meet those needs including capacity planning, systems configuration and tuning, monitoring network performance, and installations of hardware/software. Bachelor's degree in Computer Science or a related technical field (equivalent military training may be considered) 16 years of relevant experience in cybersecurity, network exploitation, or related fields.
Exchange Engineer - TS/SCI GD Information TechnologyExchange Engineer - TS/SCISterling, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Cloud Engineer - TS/SCI w/ Poly GD Information TechnologyCloud Engineer - TS/SCI w/ PolyHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Senior Systems Engineer VTG.Senior Systems EngineerReston, VABachelor's degree in Computer Science or a related technical field (equivalent military training may be considered) 16 years of relevant experience in cybersecurity, network exploitation, or related fields. Overview VTG is seeking a Senior Systems Engineer to strategically safeguard critical national security interests by leveraging advanced systems intelligence and precision-targeted cyber capabilities.
Senior Security Engineer Evolver FederalSenior Security EngineerWashington, DCFull timeThe Senior Security Engineer will work closely with SOC teams, architects, and program managers to deliver robust security capabilities across cloud (AWS GovCloud, Azure Government), on-premises, and hybrid environments. This position requires deep technical expertise, hands-on experience with security tools, and the ability to lead engineering efforts for mission-critical systems in highly regulated environments.
Senior IT Systems Engineer N4 SolutionsSenior IT Systems EngineerGreenbelt, MarylandN4 Solutions, LLC offers our public and private sector clients the collective intellectual knowledge, expertise, and experience of our company and associates to help our customers evaluate, collaborate, innovate, and create business, technology, and scientific solutions that enable them to accomplish their mission and achieve organizational objectives. Networking & Infrastructure Apply expertise in LAN, wireless, and cloud networking technologies to implement and troubleshoot solutions.
Lead Security Engineer (SME) Onyx Government Services,LLCLead Security Engineer (SME)Suitland, MD$170,000–$190,000 / yearIn support of our various efforts, we have developed the Onyx Data Management Toolkit, a combination of Agile Development principles, COTS Integration, and custom software, to deliver flexible, cost-effective solutions to a variety of Department of Defense, Intelligence Community, and Law Enforcement agencies. Job Summary We are seeking a Subject Matter Expert (SME)–level Lead Security Engineer to lead application security across a large-scale, cloud-native federal modernization program supporting the U.S. Census Bureau’s Decennial Transformation and Application Modernization (DTAM) effort.
Data Engineer, TS/SCI Blue Sky InnovatorsData Engineer, TS/SCIReston, VA$180,000–$220,000 / yearYou will work directly with government, technical, and industry stakeholders design, implement, and sustain data pipelines that ingest, transform, store, and distribute mission-relevant data across the DIFC2 software ecosystem and external mission partner systems/ You will support the development and delivery of software capabilities that improve data accessibility, mission integration, operational visibility, and cross-system interoperability across a highly dynamic mission environment. This position requires collaboration with mission system stakeholders, platform engineers, and security teams to define data exchange artifacts, develop pipeline implementations, and ensure interfaces comply with Risk Management Framework (RMF) requirements.