Technical Lead / Solution Architect System OneTechnical Lead / Solution ArchitectMerrifield, VAThe ideal candidate brings deep expertise in enterprise architecture, cloud-native platforms, DevSecOps, CI/CD, and large-scale system integrations, along with the ability to influence technical strategy and drive complex transformation initiatives across the organization. We are seeking an experienced Technical Lead / Solution Architect to lead the architecture, design, and implementation of a mission-critical enterprise platform focused on release certification, governance, quality engineering, and operational readiness.
NewSenior Salesforce Engineer ElasticSenior Salesforce EngineerWashington DC, DCIn this role, success goes beyond ticket counts; you will streamline critical revenue processes, scale platform architecture, and leverage AI to build smart automations that eliminate manual work, serving as a key technical partner driving meaningful business impact. • Proficiency in modern frontend technologies (JavaScript/TypeScript, HTML, CSS, modern frameworks) and backend development (object-oriented programming, RESTful API design, databases/SQL, data modeling).
Solutions Architect - CTJ - POLY MicrosoftSolutions Architect - CTJ - POLYWashington, DC$101,800–$193,800 / yearMasters Degree in Computer Science, Information Technology, Engineering, or related field AND 4+ years experience in technology solutions, practice development, architecture, consulting, and/or technology domain (e.g., Security) OR Bachelors Degree in Computer Science, Information Technology, Engineering, or related field AND 6+ years experience in technology solutions, practice development, architecture, consulting, and/or technology domain (e.g., Security). Solution Architects develop solutions by mapping customer business problems to reusable end-to-end technology solutions, develop customer adoption strategies, and manage customer expectations to ensure successful delivery and scope follow-on business integration.
NewDirector, Technical Program Management Discover Financial ServicesDirector, Technical Program ManagementMcLean, VA$230,400–$263,000 / year3+ years years experience delivering large and complex programs - where you own the business or technical vision, collaborate with large cross-functional teams, secure commitments on deliverables and unblock teams to land business impact. About the Team:The Servicing, Business, and International team in Card Tech+ empowers our world-class talent to build technology that powers superior customer experiences and serves the unique needs of our business partners.
Software Engineer II - Full Stack AbnormalSoftware Engineer II - Full StackWashington DC, DC$149,200–$214,500 / yearAs a Software Engineer, Fullstack on the Threat Narrative team, you will help build the next generation of email-centric narrative experiences across Email Details and Threat Narrative views, with a focus on clearly communicating Abnormal detections to customers. • Design and implement fullstack features across Threat Narrative and Email Details surfaces, including customer portal components, internal analyst tools, and QBR-facing outputs, with guidance from senior engineers.
NewPlatform Engineer - Kubernetes ElasticPlatform Engineer - KubernetesWashington DC, DCBy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. Design and develop scalable build systems to ensure applications are delivered quickly and proficiently, matching the pace of business needs.
Senior Systems Engineer MANTECHSenior Systems EngineerWashington, DCBachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field and 15 years of related experience; or Master’s Degree in Cybersecurity, Computer Science, Information Technology, or a related field and 12 years of related experience. Participate in prime & customer change control / engineering management processes; document changes to all systems; coordinate and complete deployments and upgrades with Azure Engineering and the customer.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Senior Data Scientist (Machine Learning & Geospatial Analytics) – TS/SCI Required LeidosSenior Data Scientist (Machine Learning & Geospatial Analytics) – TS/SCI RequiredWoodbridge, VA$92,300–$166,850The analyst will work closely with Intelligence Community (IC) partners, geographic names experts, and multi-INT analysts to ensure imagery-derived assessments are geospatially precise, linguistically accurate, and operationally relevant. Bachelor’s degree and 12+ years of relevant experience, or Master’s degree and 10+ years of relevant experience in Data Science, Computer Science, Analytics, or related field.
Hyperspectral Image Scientist LeidosHyperspectral Image ScientistSpringfield, VA$92,300–$166,850 / yearIf you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . The Senior Hyperspectral Image Scientist will provide subject matter expertise in spectral data processing, algorithm development, image exploitation, and applied remote sensing science.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
Internships in Computer Science or Software Engineering Mitre CorpInternships in Computer Science or Software EngineeringMcLean, VA$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
Patent Classifier (Computer Science or Electrical Engineering) Clarivate PlcPatent Classifier (Computer Science or Electrical Engineering)Alexandria, VA$50,000–$65,000 / yearExperience and/or significant course work in any of the following areas: Network Security, Cryptography, Database Structure and Management, Machine Learning, Data Modeling, Data Storage/Interfaces, Electrical Communications, Image Recognition/Processing, Medical/Business/Fintech Informatics, Video Encoding/Decoding, Virtual Reality, Virtual Machines, Cloud Computing. In this role, you will determine appropriate application classifications in accordance with the Cooperative Patent Classification (CPC) system and United States Patent Classification System (USPC) through technical knowledge, research, and automated tools.
Electrical Engineering & Computer Science Patent Agent or Associate #22142 Washington, DC Vanguard-IPElectrical Engineering & Computer Science Patent Agent or Associate #22142 Washington, DCWashington, DC, DCThe firm is especially interested in candidates who can draft, file, and prosecute patent applications related to graphics processing units, tensor processing units, accelerators, neural engines, and robotics circuitry and actuators. Ideal candidates will possess relevant patent preparation and prosecution experience and an undergraduate or advanced degree in electrical engineering, computer engineering, software engineering, computer science, physics or mathematics.
Internships in Electrical or Computer Engineering Mitre CorpInternships in Electrical or Computer EngineeringWashington, DC$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
Computer Engineering Co-op LeidosComputer Engineering Co-opBethesda, MarylandAs the prime contractor for the High Fidelity Simulation (HFS) Portfolio, we are committed to advancing the Navy’s mission through the development and sustainment of next-generation training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube . August 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Electrical and/or Computer Engineering Patent Agent Lawyers, Agents & ScientistsElectrical and/or Computer Engineering Patent AgentWashington, District of Columbia$130,000–$160,000 / yearWhile we are most interested in Patent Agents, this posting is also open to junior-level patent prosecution Associates who have experience in wireless communications, semiconductors, and/or computer architecture, chip architecture, and microprocessors. Demonstrated technical chops in a needed area of expertise, namely 5G/wireless communications, computer architecture, semiconductors, artificial intelligence (AI), machine learning, deep learning, software engineering, programming, etc.
Computer Engineering Co-op Leidos Holdings IncComputer Engineering Co-opBethesda, MD$48,100–$86,950 / yearAs the prime contractor for the High Fidelity Simulation (HFS) Portfolio, we are committed to advancing the Navy's mission through the development and sustainment of next-generation training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
2027 Internship - Signal Processing, Sensing, Computer Science, Algorithm Development, AI-ML Johns Hopkins Applied Physics Laboratory2027 Internship - Signal Processing, Sensing, Computer Science, Algorithm Development, AI-MLLaurel, MarylandPart timeAre in a Bachelors, Masters, or PhD program in Electrical Engineering, Computer Science, Aerospace Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Engineering Physics, Applied Physics, Applied Math or another related technical field. Spend the summer with our team of engineers, physicists, mathematicians, and computer scientists recognized as experts in their field and contribute to the next generation of sensor algorithms to eliminate our adversaries’ ability to evade detection.