Principal Embedded Software Engineer- Onsite Curtiss-WrightPrincipal Embedded Software Engineer- OnsiteAshburn, VirginiaImplement and integrate, or debug embedded software including bootloaders (BIOS, SlimBootLoader and U-Boot), device drivers (Linux and VxWorks), customized applications and embedded test software, and product simulation and production test software. Hands-on and demonstrable experience with software development using C/C++, Linux (Red Hat, LynxOS, WindRiver), VxWorks (7.x), Linux and VxWorks device drivers, Scripting(bash/csh), high-level application software, Python, LabVIEW and IPMI.
Backend Software Engineer — Secure Mission Systems RacknerBackend Software Engineer — Secure Mission SystemsLaurel, MDThis role offers broader ownership across backend engineering, secure delivery, distributed services, automated testing, and collaboration with software, AI/ML, cloud, and cybersecurity teams. You will take hands-on ownership of APIs, service integrations, data flows, distributed workflows, and automated testing—not simply complete isolated development tickets.
Real-Time Software Engineer Booz Allen HamiltonReal-Time Software EngineerMcLean, VirginiaOnsite : 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.
Senior CNO Software Engineer Redhorse CorporationSenior CNO Software EngineerQuantico, VAWe’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. In this role, you will be at the forefront of advanced Computer Network Operations (CNO), designing and sustaining mission-critical software that directly impacts national security.
Ground Station Software Engineer (Staff to Senior Staff) Redwire Defense TechGround Station Software Engineer (Staff to Senior Staff)Chantilly, Virginia$148,000–$215,000 / yearYour code will enable users to monitor health and status of the aircraft and manage vehicle flight paths to meet their mission objectives while balancing aircraft performance constraints, airspace constraints, dynamic weather conditions, datalink limitations, threat avoidance, and coordination with external entities. Coordinate with operational users and the flight test team to respond to emerging operator needs and identify opportunities to expand the capabilities of the GCS software to reduce operator workload, increase mission success, and maximize flight safety.
Software Engineer III NoblisSoftware Engineer IIIChantilly, Virginia$120,700–$188,725 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. You will develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing and advanced analytics to support a forensic and investigative ecosystem.
Enterprise - Software Engineer - Python, Kubernetes, REST Erias VenturesEnterprise - Software Engineer - Python, Kubernetes, RESTColumbia, MarylandBuild Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI agents to safely interact with internal databases, microservices, and external APIs. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Senior Software Engineer/AI Practitioner Johns Hopkins Applied Physics LaboratorySenior Software Engineer/AI PractitionerLaurel, MarylandFull timeEvolving air and missile defense planning tools and capabilities, Developing and implementing robust software solutions to complex planning challenges, Responding to feedback from the warfighter and the analyst community, Assessing new AI and Machine Learning tools and capabilities and their applicability to military planning, and. In A5C, we develop and deliver highly capable mission planning capabilities into the hands of the warfighter so they can design defenses that enhance performance across multiple simultaneous air and missile defense missions, multiple services, and multiple command echelon planning levels.
Senior C++ Software Engineer - Multi-Mission Planning Development Johns Hopkins Applied Physics LaboratorySenior C++ Software Engineer - Multi-Mission Planning DevelopmentLaurel, MarylandFull timeIn A5C, we develop and deploy advanced planning capabilities and solutions directly into the hands of the warfighter, empowering them to design dominant defenses for maximum performance across multiple simultaneous multiple missions, multiple services, and multiple command echelon planning levels and domains. Description: Are you passionate about applying your talents to address the difficult challenges facing our warfighters such as Operationalizing Artificial Intelligence to support Achieving Robust Homeland and Theater Defenses, Accelerating Warfighting Capabilities in INDOPACOM, or Enabling Space Superiority? .
Software Engineer (TS/SCI cleared) Johns Hopkins Applied Physics LaboratorySoftware Engineer (TS/SCI cleared)Laurel, MarylandFull timeExperience with relational databases (Microsoft SQL Server, MySQL, Postgres, SQL etc.) and non-relational databases (MongoDB, CouchDB, HBase etc.) in the areas of query optimization, database design, and scalability. The Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to design, implement, test, document, and maintain software applications that provide highly impactful capabilities.
NewAI And ML Software Engineer Booz Allen Hamilton Inc.AI And ML Software EngineerUndisclosed Location - USA, 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. The Opportunity: Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing wired or wireless transmission of signaling data using Artificial Intelligence and Machine Learning (AI/ML) techniques.
Cloud Engineer (onsite) System OneCloud Engineer (onsite)Washington, DCThis role will work closely with senior platform engineers, cloud infrastructure, security, and application teams to provision and maintain cloud infrastructure, automate repeatable platform operations, monitor platform health, troubleshoot issues, and support secure delivery of EDP capabilities. • Provision, configure, and maintain AWS infrastructure components supporting EDP environments, including networking, compute, storage, identity and access management, and logging/monitoring services.
Distinguished Software Engineer Capital OneDistinguished Software EngineerMcLean, VirginiaDistinguished Software Engineer As a Distinguished Engineer in Solutions Engineering, you will be the technical cornerstone of Bank Tech's internal professional services organization — a team that deploys cross-domain expertise to accelerate Bank Tech's most critical initiatives. Experience with multiple of the following: serverless architectures (Fargate, Lambda), event-driven systems, observability platforms, ML/AI pipelines, automated testing frameworks, cloud migration at scale.
Software Engineer - JobID-0055 Innovative Defense TechnologiesSoftware Engineer - JobID-0055Arlington, Virginia$90,000–$184,000 / yearLeveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Software Engineer to be based in our Arlington, VA office.
Cloud Software Engineer KeporaCloud Software EngineerPotomac, MDExperience with Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing 2. Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Software Engineer Visionist, Inc.Software EngineerColumbia, MD$115,000–$160,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. This premier program encompasses traditional software services including Systems Design and Engineering, Database Administration, Data Science and Knowledge Management, Enterprise Risk Management, Integration and Test, as well as Operations and Systems Support.
Quality Assurance (QA) Automation Engineer Northramp LLCQuality Assurance (QA) Automation EngineerWashington, DCRemoteThe Senior QA Automation Engineer will collaborate with software engineers, architects, DevSecOps engineers, product owners, security personnel, and program leadership within a SAFe or similar Agile delivery environment. Track and report quality indicators, including automated test coverage, pass rates, defect volume and severity, escaped defects, failed tests, and deployment failures.
NewQuality Assurance (Qa) Automation Engineer Northramp LLCQuality Assurance (Qa) Automation EngineerWashington, DCRemoteThe Senior QA Automation Engineer will collaborate with software engineers, architects, DevSecOps engineers, product owners, security personnel, and program leadership within a SAFe or similar Agile delivery environment. Track and report quality indicators, including automated test coverage, pass rates, defect volume and severity, escaped defects, failed tests, and deployment failures.
Software Engineer (AI Infrastructure) Bigbear.aiSoftware Engineer (AI Infrastructure)Columbia, MarylandFull timeSupport the development and maintenance of production AI services and applications, including retrieval augmented generation (RAG), autonomous agents, and emerging technologies. About BigBear.ai: BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity.
Software Engineer (Full Stack Focus) Bigbear.aiSoftware Engineer (Full Stack Focus)Columbia, MarylandFull timeMaintain and update existing front-end interfaces utilizing JavaScript, HTML/CSS, Bootstrap, and jQuery, while preparing to migrate future front-ends to modern UI libraries like React, Angular, or Vue. You will provide end-to-end support to a cross-functional team automating critical solutions across the entire software stack, including user interfaces, middleware, databases, analytics, and cloud architectures.