AI Solutions Engineer Science Applications International CorpAI Solutions EngineerWashington, DC$160,001–$200,000 / yearOur client is committed to a journey that will modernize hundreds of legacy applications with unprecedented speed, digitize low-to-no-tech business processes, and outfit the organization with cutting edge tools for planning and decision making. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Information Systems Security Engineer (ISSE) Evans Chambers Technology LLCInformation Systems Security Engineer (ISSE)DCPosition Overview: Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.
Microsoft Purview And Data Protection Engineer Carlyle Group Inc.Microsoft Purview And Data Protection EngineerWashington, DC$160,000–$180,000 / yearThis hands-on role serves as the technical authority for Microsoft Purview, leading the operational management of Data Loss Prevention (DLP), Insider Risk Management, Information Protection, Data Security Posture Management (DSPM), and related Microsoft security technologies. As a key member of the cybersecurity organization, the Microsoft Purview and Data Protection Engineer partners with cross-functional teams to identify and reduce data protection risks, investigate complex security events, and enhance the organization's overall security posture.
DevOps Engineer WalkMe LtdDevOps EngineerWashington, DC$100,000–$150,000 / yearBy leveraging WalkMe''s features-guidance, engagement, insights, and automation-employees boost efficiency, executives gain greater visibility into digital usage, and organizations maximize their digital assets, driving successful digital transformation. SAP''s acquisition of WalkMe highlights a commitment to enhancing user experience and streamlining software interactions, offering opportunities to work with cutting-edge technology that drives efficiency and innovation in the workplace.
Microsoft Purview and Data Protection Engineer The Carlyle Group Inc.Microsoft Purview and Data Protection EngineerWashington, DC$160,000–$180,000 / yearThis hands-on role serves as the technical authority for Microsoft Purview, leading the operational management of Data Loss Prevention (DLP), Insider Risk Management, Information Protection, Data Security Posture Management (DSPM), and related Microsoft security technologies. As a key member of the cybersecurity organization, the Microsoft Purview and Data Protection Engineer partners with cross-functional teams to identify and reduce data protection risks, investigate complex security events, and enhance the organization's overall security posture.
Distinguished Machine Learning Engineer Geico InsuranceDistinguished Machine Learning EngineerBethesda, MD$210,000–$350,000 / yearLead evaluation and selection of core technologies, frameworks, and infrastructure components with a emphasis on building and scaling Generative AI applications, including LLM orchestration(e.g., LangChain, LlamaIndex), agentic workflows, RAG systems, and evaluation/observability tooling, while partnering on underling AI platform infrastructure and services to support production readiness. The ideal candidate brings a proven track record of designing and architecting complex, multi-system AI/ML platforms at scale, deep hands-on expertise, and a strong passion for Generative AI technologies in real-world production environments.
Senior Software Engineer GovServicesHubSenior Software EngineerWest Mclean, VirginiaWe are seeking a highly experienced hands-on Full Stack Engineer to design and development of cutting-edge AI Agents, Agentic Workflows, and Gen AI Applications that solve complex business problems. You will serve as a hands-on engineer, working alongside Gen AI scientists, UX designers, product managers, and data engineers to shape and implement enterprise-grade Gen AI solutions.
Senior Engineer - (Java, Data, Enterprise Platforms & Systems Integration) *Hybrid* Geico InsuranceSenior Engineer - (Java, Data, Enterprise Platforms & Systems Integration) *Hybrid*Bethesda, MD$80,000–$215,000 / yearThis role blends hands-on software engineering, systems engineering, platform administration, DevOps practices, secure design, and proactive service ownership across Windows/Linux servers and multiple SaaS platforms. 6+ years of experience in a hybrid-role as Software Engineer, Systems Engineer, Platform Engineer, or Infrastructure Engineer in an enterprise environment, with strong preference given to those owning or leading internal-facing platforms necessitating interactions with internal enterprise customers.
Senior Windows Engineer- Arlington, VA / Richmond, VA CoStar GroupSenior Windows Engineer- Arlington, VA / Richmond, VAArlington, Virginia$78,000–$117,000 / yearThey will work closely with Management, Endpoint Engineering, and the Service Desk team to gather business needs, and to design, build, and test enterprise images, configurations, and application packages for production deployment. Reporting to IT Support Engineering, this engineer will be heavily involved in the company's Windows 11 deployments and ongoing maintenance — including provisioning, customization, and optimization using Microsoft Intune and Windows Autopilot.
Data & AI Engineer The Carlyle Group Inc.Data & AI EngineerWashington, DC$160,000–$180,000 / yearEducation & Certifications Bachelor's degree, required Concentration in computer science, data engineering, information systems, or a related field, preferred Masters degree, preferred Relevant certifications in cloud, data engineering, analytics, or AI/ML are preferred Professional Experience 6+ years of overall relevant technical experience, required Experience in data engineering, analytics engineering, or platform engineering, with at least 1-2 years of direct, hands-on experience building generative AI or AI/ML systems in production. In-office requirement: 4 days per week Location: Washington, D.C. or New York, NYAI Data Pipelines & Retrieval Systems (35%) Build and operate AI-ready data pipelines - embedding generation, chunking, indexing, and refresh workflows - that make Carlyle's enterprise data reliably retrievable by LLMs, agents, and generative AI applications.
AI/ML Engineer 540AI/ML EngineerArlington, VALocation : Arlington, VA Citizenship & Clearance Requirement : Per client requirements, candidates must be U.S. Citizens with an active DoW Secret (or higher) clearance Education Requirement: Bachelor’s degree in Computer Science, Engineering, or a related technical field preferred; equivalent combinations of education and relevant experience will be considered 540 Internal Thrive Level: Software Engineer II or III. Working with software engineers, data engineers, data scientists, cybersecurity teams, and mission stakeholders, you will build reusable ML capabilities and automated pipelines using modern software engineering and MLOps practices.
Modeling and Simulation Engineer TalentBridgeXModeling and Simulation EngineerChantilly, VirginiaOur client is seeking a Modeling and Simulation Engineer to provide specialized engineering expertise supporting the acquisition of multi-intelligence (multi-INT) software services. Use and develop cutting-edge mod / sim tools and algorithms to help address some of the most challenging issues regarding automation across the intelligence cycle for the Intelligence Community (IC) and Department of Defense (DOD).
NewSME - Software Quality Assurance Engineer and Tester Govcio LLCSME - Software Quality Assurance Engineer and TesterQuantico, Virginia$160,000–$170,000 / yearFull timeOverview: GovCIO is currently hiring for a SME - Software Quality Assurance Engineer and Tester to develop and run manual and automated test scripts and ensure application development meets customer acceptance criteria. Assures the appropriate level of quality by the resolution of important defects by working with developers and/or engineers to ensure the software or hardware development process has an appropriate level of testing.
NewData Engineer - Data Architecture for Data Science & Machine Learning Pennsylvania State UniversityData Engineer - Data Architecture for Data Science & Machine LearningReston, VA$146,040–$318,840 / yearWe are seeking a Senior Data Engineer with deep expertise in database design, optimization, and data access strategies to support our growing data science and machine learning initiatives within the Information Science Division of the Applied Research Laboratory (ARL) at Penn State. The ideal candidate is a PostgreSQL expert who also brings hands-on experience with other modern data storage technologies-such as NoSQL, graph, and time-series databases-and can guide the organization in choosing the right tools and structures for each data use case.
Senior Modeling & Simulation Lead Engineer Remote Scientific Research CorpSenior Modeling & Simulation Lead Engineer RemoteAlexandria, VARemoteServing as a key technical advisor during all performer-driven project reviews, including the System Requirements Review (SRR), Integrated Baseline Review (IBR), Preliminary Design Review (PDR), Critical Design Review (CDR), and Technical Interchange Meetings (TIMs), with a focus on M&S-related content. Assessing contract performer strategies for creating and maintaining the "Digital Thread," ensuring data continuity from requirements definition in Model-Based Systems Engineering (MBSE) models through design, simulation, test, and operations.
Network Engineer Science Applications International CorpNetwork EngineerSpringfield, VAPerforms these functions across using COTS and GOTS tools to test/validate physical media, Operating Systems, TCP protocol stacks, routing protocols, routed protocols and network hardware components primarily on Cisco devices. Uses monitoring, performance analysis systems, network management software, and hardware management software to troubleshoot and isolate problems, gauge WAN and LAN performance and activity.
Systems Engineer Leidos Holdings IncSystems EngineerChantilly, VA$107,900–$195,050 / yearLeidos Intelligence Group uses a wide range of capabilities in Digital Modernization, Mission Software Systems, and enabling technologies like Artificial Intelligence and Machine Learning to support our customers' mission to defend against evolving threats around the world. This role focuses on delivering and sustaining reliable, secure, and interoperable system capabilities across Windows server infrastructure, domain services, and integrated COTS applications.
Principal Software Engineer Manager- CTJ- Poly Microsoft CorpPrincipal Software Engineer Manager- CTJ- PolyReston, VA$139,900–$274,800 / yearCollaborates with relevant security partners to define security promises and security invariants for the design of a product/solution while factoring in attacker/investigator personas for security monitoring and telemetry needs, ensure threat models and premortems validate upstream and downstream assumptions and security invariants, establish security breach drills and security incident response processes (e.g., impact analysis, containment), and ensure that artificial intelligence (AI) safety features are implemented for the AI production systems tied to a set of products. Provides technical oversight and expertise in efforts to classify, analyze, and interpret data and analyses on a range of metrics (e.g., health of the system, where bugs might be occurring), and technical leadership for creating outputs (e.g., notifications, dashboards) that improve monitoring and investigating security-related concerns and scenarios, system monitoring and/or issue identification and mitigation.
Senior Desktop Engineer with macOS focus Science Applications International CorpSenior Desktop Engineer with macOS focusVAOur robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA).
Senior Modeling & Simulation Lead Engineer - Remote Scientific Research CorporationSenior Modeling & Simulation Lead Engineer - RemoteAlexandria, VirginiaRemoteFull timeServing as a key technical advisor during all performer-driven project reviews, including the System Requirements Review (SRR), Integrated Baseline Review (IBR), Preliminary Design Review (PDR), Critical Design Review (CDR), and Technical Interchange Meetings (TIMs), with a focus on M&S-related content. Assessing contract performer strategies for creating and maintaining the "Digital Thread," ensuring data continuity from requirements definition in Model-Based Systems Engineering (MBSE) models through design, simulation, test, and operations.
Palantir Field Engineer Revolutional, LLCPalantir Field EngineerMclean, VA$150,000–$185,000 / yearPalantir Foundry (ontology, pipeline builder, code workbooks, Workshop) · Python, PySpark, SQL · relational and legacy data systems, batch/streaming integration · Agile delivery, CI/CD, data governance and access control. As the Palantir Field Engineer, you'll own the build-out of Foundry ontologies, pipelines, and Workshop applications that replace legacy functionality — working with incomplete documentation and deriving requirements from real system behavior rather than formal specs.
Senior Network & Telecom Engineer IBSS CorporationSenior Network & Telecom EngineerSilver Spring, MD$100,000–$140,000 / yearThe ASOS directly supports: (1) Air Traffic Controllers relying on surface observations to provide airport weather parameters to safely support National Aerospace System (NAS) operations; (2) surface weather observations at airports required for dispatch of commercial aircraft; (3) surface observations required for Instrument Flight Rules (IFR) operations; (4) surface observation data required by the Office of Operational Systems and used by the NWS to produce weather forecast models and products; (5) dial-in services to the aviation community and general public for automated voice weather reports; and (6) Ground-to-Air (GTA) radio broadcasts of automated voice weather reports. A senior engineer in this role needs a combination of expert-level networking and specialized cloud credentials: Cloud Specialization: AWS Certified Advanced Networking – Specialty is essential for designing secure, scalable AWS network architectures like Transit Gateways and Direct Connect.
AI Platform Engineer The Carlyle Group Employee Co.AI Platform EngineerWashington, District of ColumbiaThe ideal candidate has the following skills and competencies: AI-Enabled Development: Hands-on experience integrating AI coding assistants and agentic tooling into engineering workflows, including tools such as Claude Code, Cursor, MCP-based integrations, Coder, and Amazon Bedrock AgentCore. Collaborate with security, networking, cloud operations, and architecture teams to ensure platform capabilities are secure, compliant, and well-integrated with existing infrastructure, and contribute to internal documentation and reference implementations that help engineers get the most out of AI-driven development.
DevEx Platform Engineer The Carlyle Group Employee Co.DevEx Platform EngineerWashington, District of ColumbiaYou will split your time between building and running these platforms—writing code, building agentic frameworks, integrating AI coding assistants into the SDLC, and creating the platforms, registries, and abstractions that make AI-driven development safe, repeatable, and scalable inside the firm, while owning their reliability and performance in production. Build and maintain agentic frameworks, skills and tool registries, MCP gateways, and the supporting infrastructure that allows engineering teams to safely and effectively use AI across the software delivery lifecycle.
Network Engineer Covington & Burling LLPNetwork EngineerWashington, DC$109,000–$136,000 / yearTo be granted access pursuant to US Export Control laws candidate must be either a a United States citizen or national b a person lawfully admitted for permanent residence of the United States i.e. Green Card" holder or c an INS-approved refugee or asylum holder who has applied for naturalization within six months of the date the individual first became eligible and if not yet naturalized is still actively pursuing naturalization if 2 years have passed since the date of application to be granted access pursuant to US Export Control laws. Network Engineer IT Infrastructure Solutions Department Summary The Network Engineer is part of a team of engineers who design build maintain and support the Firms global portfolio of networking infrastructure solutions.
Devsecops Engineer And SME Booz Allen Hamilton Inc.Devsecops Engineer And SMEAlexandria, VA$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
DevOps Engineer Booz Allen Hamilton IncDevOps EngineerArlington, VA$62,000–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
DevSecOps Engineer and SME Booz Allen Hamilton IncDevSecOps Engineer and SMEAlexandria, VA$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Software Engineer, Platform - Washington, DC, USA SpeechifySoftware Engineer, Platform - Washington, DC, USAWashington, DCOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.
WorkSpace One Systems Engineer Tetrad Digital Integrity LLCWorkSpace One Systems EngineerWashington, DC$120,000–$140,000 / yearPartner with Cybersecurity, UEM Security, and SOC teams to identify, assess, and remediate mobile vulnerabilities, including leading response efforts for emerging threats (e.g., iOS vulnerabilities such as DarkSword). The Systems Engineer for Mobility serves as a subject matter expert responsible for the administration, security, lifecycle management, and reliability of the Unified Endpoint Management - Mobility environment.
Senior Security Engineer Akamai Technologies, Inc.Senior Security EngineerWashington, DC$112,500–$202,500 / yearFor US based candidates only - the base salary for this position ranges from $112,500 - $202,500/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. We provide the world's most distributed platform from Cloud to Edge to help the giants of the digital world work faster and stay more secure, making the internet a better experience for everyone.
NewPrincipal Systems Engineer (API Gateway) - TS/SCI w CI Poly Modern Government SolutionsPrincipal Systems Engineer (API Gateway) - TS/SCI w CI PolySterling, VAFull timeBachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.16+ years of experience designing, integrating, and supporting enterprise systems, cloud architectures, and API-driven solutions within complex mission environments.5+ years of experience implementing and administering API gateway technologies in cloud-based architectures; Experience designing secure APIs and enterprise integration solutions utilizing REST, GraphQL, event-driven architectures, message queues, streaming platforms, or ETL pipelines. TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Principal Systems Engineer to architect, integrate, and secure mission-critical API ecosystems supporting next-generation national security capabilities.