Senior AI Engineer (SWE-3) LeidosSenior AI Engineer (SWE-3)Linthicum Heights, MarylandMission Focus : Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
NewAWS Devops Engineer Booz Allen Hamilton Inc.AWS Devops EngineerMclean, VA$77,600–$176,000 / 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. Experience with database administration and optimization such as RDS, DynamoDB, or MongoDB, serverless architecture such as Lambda or API Gateway, and leading technical initiatives in large-scale environments.
Principal Cyber Intelligence Engineer The MITRE CorporationPrincipal Cyber Intelligence EngineerFort Meade - Annapolis Junction, MD$172,800–$216,000 / yearRoles & Responsibilities: Apply cyber intelligence expertise to help our sponsors solve their hardest problems, ranging from enabling defensive cyber operations, securing weapons systems, assessing threats to critical infrastructure, and analyzing intelligence reporting to enable cyber effects. Hands on technical expertise in any of the following additional areas: adversary emulation, defensive cyber operations, cyber analytics & malware analysis, cyber deception and adversary engagement, cyber effects and reverse engineering, and cyber forensics.
Data Engineer II Delan Associates, IncData Engineer IIArlington, VATarget Profile: Data Engineers with strong Spark/Hadoop backgrounds who have built enterprise data pipelines and are comfortable working in a large-scale analytics environment. The ideal candidate will have strong hands-on experience with Spark, Hadoop, Python, and SQL, along with a background building scalable data pipelines and ETL solutions in large data environments.
Senior Software Quality Development Engineer (SDET) The Nuclear CompanySenior Software Quality Development Engineer (SDET)WashingtonWe expect every team member to continuously identify opportunities to automate workflows, enhance decision-making, improve processes, and contribute to the ongoing evolution of NOS as a strategic operating capability that enables The Nuclear Company to scale with excellence. The Nuclear Company is seeking a Senior Software Quality Engineer to help ensure the quality, reliability, traceability, and compliance of Nuclear Operating System (NOS), the software platform supporting one of the largest nuclear construction programs in the United States.
Full Stack Engineer Level I Artech LLCFull Stack Engineer Level IMcLean, VA$80–$90 / hourWe are looking for a highly skilled Java Full Stack Developer with Angular and Ab Initio experience to design, develop, integrate, and maintain enterprise-scale applications and data processing solutions. Experience in developing responsive and user-friendly web applications using Angular, TypeScript, HTML5, CSS3, and JavaScript.
Software and Systems Development Engineer – Test Framework MarkonSoftware and Systems Development Engineer – Test FrameworkArlington, Virginia$120,000–$200,000 / yearFull timeDescription: PLEX Solutions, A Part of Markon is looking for experienced Software and Systems Development Engineers to support the design, development, deployment, and ongoing maintenance of a new Test Framework - a purpose-built test orchestration and asset management platform. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Software Engineer WOOD Consulting ServicesSoftware EngineerAnnapolis Junction, Maryland$150,000–$210,000 / yearWOOD is hiring Software Engineers at all levels (with emphasis on mid–senior) to join a SAFe‑aligned Agile team delivering a large, complex enterprise system that supports high‑impact mission needs. You’ll contribute across the full SDLC, shaping user stories, writing clean and testable code, automating quality with BDD and CI/CD, and integrating/deploying resilient features into modern environments.
HPC Test Automation Engineer GIGATEC EngineeringHPC Test Automation EngineerAnnapolis Junction, MDFull timeIn this role, you will develop and execute test plans, analyze logs and test data, validate REST APIs, and use tools such as Python, Bash, SQL, Splunk, Kibana, Grafana, and GitLab CI to uncover issues before they impact operations. Experience creating complex database queries to analyze test data across various database platforms including SQL, and Splunk.
Software Engineer Presidential Staffing Solutions, LLCSoftware EngineerAnnapolis, MDFull timeExperience with SDRs (REDHAWK/RFNext, GNU, etc), · Experience with message queue implementation/communication. · Experience with Development Suites (X-Midas, etc.) or C++/Python-based signal processing tools and libraries.
Senior Site Reliability Engineer Govcio LLCSenior Site Reliability EngineerArlington, Virginia$210,000–$230,000 / yearFull timeOverview: GovCIO is currently hiring for a Senior Site Reliability Engineer (SRE) to design, implement, and maintain highly available, scalable, and resilient infrastructure systems. The ideal candidate will bridge the gap between development and operations, focusing on automation, reliability, and performance optimization across multi-cloud environments.
Software Engineer WOOD Federal SolutionsSoftware EngineerAnnapolis Junction, MD$150,000–$210,000 / yearWOOD is hiring Software Engineers at all levels (with emphasis on mid–senior) to join a SAFe‑aligned Agile team delivering a large, complex enterprise system that supports high‑impact mission needs. You’ll contribute across the full SDLC, shaping user stories, writing clean and testable code, automating quality with BDD and CI/CD, and integrating/deploying resilient features into modern environments.
Junior Data Engineer Capital Technology GroupJunior Data EngineerSilver Spring, MD$75,000–$115,000 / yearDevelop and optimize AWS-native data solutions leveraging services including AWS Glue, Amazon EMR, Amazon MWAA (Apache Airflow), Lambda, Step Functions, Amazon S3, Redshift, RDS, DMS, and CloudWatch . Strong proficiency with Dbt, SQL (PostgreSQL), Python, Java, AWS (Redshift, RDS, S3, Glue, Lambda, DMS, CloudWatch), Data Pipelines, Data Modeling, System Maintenance, Data Integration, Performance Optimization.
Data Engineer III Andrew MorganData Engineer IIIWashington, DCWe specialize in delivering high-quality consulting services to both federal and commercial clients, offering expertise in Strategy and Management Consulting, Technology & Architecture Services, and Industry & Mission Analytics Solutions. Our distinguished clientele includes the Department of Veterans Affairs (VA), National Aeronautics and Space Administration (NASA), the Department of Defense (DoD), and the United Stated Army Corps of Engineers (USACE).
NewSoftware Engineer 1 - (Java, Spring, Docker) AkinaSoftware Engineer 1 - (Java, Spring, Docker)MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. These systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.
Database Engineer Galapagos Federal Systems LLC.Database EngineerWashington, Washington, DC$140,000–$150,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. Strong knowledge of database engineering and administration principles, including Network-Attached Storage (NAS), Storage Area Networks (SAN), and enterprise storage architectures.
Database Engineer 3 Lentech Inc.Database Engineer 3Linthicum, MD$192,000–$220,000 / yearResponsibilities: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Database Engineer VS Tech SolutionsDatabase EngineerCatonsville, MarylandTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls.
Database Engineer 2 KeporaDatabase Engineer 2Potomac, MDRequired: • Database experience using MongoDB, Including: • deployment and management of the database itself. This position requires U.S. Citizenship and an active TS/SCI security clearance with Full Scope Polygraph .
Senior AI Engineer Que Technology GroupSenior AI EngineerMarylandResponsibilities include, but are not limited to: Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Que Technology Group, Inc. , is looking for a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.