Systems Security Manager (ISSM) Life Cycle EngineeringSystems Security Manager (ISSM)Springfield, VA$120,000–$130,000 / yearBachelor's degree or higher from an accredited college or university (Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree, or a degree in a Mathematics or Engineering field.). • Interface with external organizations (e.g., public affairs, law enforcement, Command or Component Inspector General) to ensure appropriate and accurate dissemination of incident and other Computer Network Defense information.
Functional Analyst 2 - TS/SCI w/ Poly Amentum Services IncFunctional Analyst 2 - TS/SCI w/ PolyBALTIMORE, MD$110,000–$150,000 / yearMinimum Education: Bachelor''s Degree in Computer Science, IT Engineering, or a related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems). As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Reverse Engineer / Cyber Capabilities Engineer Johns Hopkins University Applied Physics Laboratory LLCReverse Engineer / Cyber Capabilities EngineerLaurel, MDOur elite team of reverse engineers is growing, and we're looking for engineers who are excited to dive deep into complex embedded systems, discover vulnerabilities, and build offensive cyber capabilities that solve real-world national security challenges. Work alongside APL experts in domains such as missile defense, space, and maritime systems to understand the operational significance of your reverse engineering discoveries.
Cyber Physical Systems Security Researcher Johns Hopkins University Applied Physics Laboratory LLCCyber Physical Systems Security ResearcherLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Software Development and Integration Engineer AST & Science LLCSoftware Development and Integration EngineerLanham, MDThis individual will play a key role in developing integration strategies, maintaining build and deployment environments, troubleshooting complex technical issues, and supporting system-level testing and verification activities. We are seeking a Software Development and Integration Engineer to support the development, integration, and deployment of software solutions for advanced communications, aerospace, defense, and mission-critical technology programs.
Combat System Analyst Johns Hopkins University Applied Physics Laboratory LLCCombat System AnalystLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. This role involves evaluating the performance of current and future Aegis Combat System baselines and future Coordinated Air and Missile Defense (IAMD) architectures such as Golden Dome for America (GDA).
Staff Software Engineer Alarmcom Holdings IncStaff Software EngineerTysons, VAOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. Mentorship: Actively mentor engineers on the team, leading synchronous code reviews, raising technical bar, and helping junior and mid-level engineers grow their skills in platform engineering, domain design, and distributed systems.
Intelligence Trainer Sr Principal - Targeting (Ts/Sci With Poly Required) GCI IncIntelligence Trainer Sr Principal - Targeting (Ts/Sci With Poly Required)arlington, VAThe employees supporting our customers deliver unique, high-value training solutions while effectively leveraging the expertise of our valued workforce to meet critical mission requirements in the areas Technical Training Instructors, Technical Instructional Systems Designers, Subject Matter Experts, Course Role Players, and Program Integrators. Bachelor's degree in engineering, computer science, computer engineering, mathematics, science or 5 or more years of experience with Customer as a staff employee or contractor, supporting mission in any of the following areas: Targeting, Technical Research, Development and Engineering, Technical Operations, Technical Analysis, Technical Programs and Policy, or intelligence analysis.
Senior Network Management System Developer Telesat CorporationSenior Network Management System DeveloperBethesda, MDTelesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise and Government users by delivering a combination of high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years.
Network Security Engineer 1 ItezzNetwork Security Engineer 1Annapolis Junction, MarylandCapabilities: Analyze hardware specifications and system/subsystem requirements to conceive and document a practical design for hardware components to include servers, network devices, transmission media, storage devices, user interface devices, and special processors. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
NewAI/ML Engineer – Subject Matter Expert (SME) Argo Cyber SystemsAI/ML Engineer – Subject Matter Expert (SME)Arlington, VAFull timeCitizenshipActive Secret Security ClearanceAbility to obtain DHS Entry on Duty (EOD) SuitabilityBachelor's degree in Computer Science, Artificial Intelligence, Data Science, Software Engineering, Computer Engineering, or related STEM fieldFive (5) or more years of professional experience developing AI, ML, automation, or data engineering solutionsStrong Python development experienceExperience implementing machine learning pipelinesExperience integrating Large Language Models (LLMs)Experience with Amazon Bedrock and AWS AI servicesExperience building REST APIs and cloud-native applicationsExperience with Git, CI/CD pipelines, and software development best practicesStrong analytical, problem-solving, and communication skillsPreferred QualificationsActive TS/SCI ClearanceExperience supporting DHS, CISA, NSA, FBI, DoD, or Intelligence Community programsExperience implementing Generative AI solutionsExperience developing autonomous AI agentsExperience building RAG architecturesExperience with LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel, or similar AI orchestration frameworksExperience with Databricks AI PlatformExperience with vector databases (Pinecone, FAISS, ChromaDB, OpenSearch Vector Engine)Experience supporting malware analysis, digital forensics, or threat intelligenceExperience implementing MLOps pipelinesExperience deploying AI into production cloud environmentsDesired Technical SkillsArtificial IntelligenceLarge Language Models (LLMs)Generative AIRetrieval-Augmented Generation (RAG)Prompt EngineeringAI AgentsAgentic AIModel Fine-TuningReinforcement LearningNatural Language Processing (NLP)Embedding ModelsMachine LearningTensorFlowPyTorchScikit-learnXGBoostML PipelinesFeature EngineeringModel EvaluationModel DeploymentCloudAWSAmazon BedrockSageMakerLambdaECSEKSS3IAMCloudWatchDatabricksData EngineeringSparkKafkaKinesisAirflowPrefectSQLNoSQLData LakesETL/ELTVector DatabasesSoftware EngineeringPythonFastAPIREST APIsDockerKubernetesGitGitHub ActionsJenkinsTerraformCybersecurityMalware AnalysisThreat IntelligenceIncident ResponseDigital ForensicsMITRE ATT&CKDetection EngineeringSIEM IntegrationSecurity AutomationDesired CertificationsOne or more of the following certifications are highly desirable:AWS Certified Machine Learning – SpecialtyAWS Certified AI PractitionerAWS Solutions Architect – ProfessionalDatabricks Certified Machine Learning ProfessionalMicrosoft Azure AI Engineer AssociateGoogle Professional Machine Learning EngineerCSSLPDoD 8140 IAT Level IIICISSP (Preferred)GIAC Certified Forensic Analyst (GCFA) (Preferred)What Success Looks LikeWithin your first year you will:Deploy secure AI capabilities supporting DHS cyber operations. AI/ML Engineer – Subject Matter Expert (SME)Location: Government Facility (Hybrid/Onsite)Security Clearance: Active Secret Clearance Required (TS/SCI Preferred)Customer: U.S. Department of Homeland Security (DHS)Employment Type: Full-TimeAbout Argo CyberArgo Cyber Systems is a Service-Disabled Veteran-Owned Small Business (SDVOSB) delivering advanced cybersecurity engineering, artificial intelligence, cloud security, digital forensics, threat intelligence, and cyber modernization services to Federal agencies and critical infrastructure organizations.
Software Engineer II - Cybersecurity & Encryption DoD Programs AST & Science LLCSoftware Engineer II - Cybersecurity & Encryption DoD ProgramsLanham, MDThis individual will collaborate closely with software engineers, systems engineers, security professionals, and program stakeholders to deliver secure, reliable, and high-performing solutions. We are seeking a Software Engineer II - Cybersecurity & Encryption to support the development, integration, and maintenance of secure software solutions for government, defense, and other mission-critical programs.
Software Engineer II Alarmcom Holdings IncSoftware Engineer IITysons, VA$88,300–$122,550 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
AI-Enabled Cyber Capabilities Developer Johns Hopkins University Applied Physics Laboratory LLCAI-Enabled Cyber Capabilities DeveloperLaurel, MDIt requires designing AI-native architectures, orchestrating tool-using agents, and rapidly iterating on prototypes that demonstrate functional, outcome-driven impact. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Application Security Architect Alarmcom Holdings IncApplication Security ArchitectTysons, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems-both internal tooling and production features-to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
Software Developer, GO Systems Meta Platforms IncSoftware Developer, GO SystemsWashington, DCIn this role, you will set the technical direction for our support platform and internal tooling ecosystem, leading architectural decisions that remove engineering bottlenecks, accelerate operational workflows, and enable Global Operations to scale effectively across a diverse, multinational environment. The team drives production workflow maturity by identifying tooling strategies that solve complex operational business problems and partnering with key engineering teams to execute against those strategies at scale.
Principal Software Engineer Alarmcom Holdings IncPrincipal Software EngineerTysons, VA$167,500–$213,750 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Threat Engineer Johns Hopkins University Applied Physics Laboratory LLCThreat EngineerLaurel, MDThe A4H Applied Technologies and Threat Engineering Group develops non-kinetic engagement strategies by combining a detailed understanding of threat systems (ballistic missiles, cruise missiles and similar systems) with advanced non-kinetic technologies. M.S. degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, Software Engineering or equivalent.
2027 Bachelor''s/Master''s graduates Cyber & Forensic Technology Consulting Analyst/Associate CRA International Inc2027 Bachelor''s/Master''s graduates Cyber & Forensic Technology Consulting Analyst/AssociateWashington, DC$92,500–$100,000 / yearBachelor's or Master's degree candidates graduating December 2026/Summer 2027 with an academic focus in Cybersecurity, Computer Science and Engineering, Digital Forensics, Management Information Systems, Security Information Systems, or related field; Strong understanding of computer operating systems, software, and hardware; Ability to conduct detailed forensic investigations and analyses of computers, networks, mobile devices, and removable media; Experience with conducting digital forensic analyses using commercial and open-source forensic tools, including file system forensics, memory analysis, and network analysis; Experience with conducting static/dynamic malware analyses in a lab environment and threat hunting in a live environment; Strong understanding of proper evidence handling procedures and chain-of-custody; Experience with drafting technical and investigative reports and communicating technical findings; High-level familiarity with legal concepts related to intellectual property; Experience with utilizing automation tools and scripts to expedite analyses; Understanding of incident handling procedures, including preparation, identification, containment, eradication, and recovery-to-protect enterprise environments. Practices seeking to hire candidates with this profile include (hiring locations listed): Forensic Services/Cybersecurity & Digital Forensics (Boston, Chicago, Dallas, New York, Washington DC).
Data Engineer- Senior Software Engineer - Data, Analytics and AI Marriott International IncData Engineer- Senior Software Engineer - Data, Analytics and AIBethesda, MDStrategic Partnerships - Develops collaborative relationships with fellow employees and business partners by making them feel valued, appreciated, and included; explores partnership opportunities with other people in and outside the organization; influences and leverages corporate and continental shared services and/or discipline leaders (e.g., HR, Sales & Marketing, Finance, Revenue Management) to achieve objectives; maintains effective external relations with government, business and industry in respective countries; performs effectively as a liaison between locations, disciplines, and corporate to ensure needed resources are received and corporate strategies are understood and executed. Global Mindset - Supports employees and business partners with diverse styles, abilities, motivations, and/or cultural perspectives; utilizes differences to drive innovation, engagement and enhance business results; and ensures employees are given the opportunity to contribute to their full potential.