Lead Principal Platform Software Engineer Oracle CorpLead Principal Platform Software EngineerVienna, VA$96,800–$306,400 / yearOracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business. This role is ideal for a strategic technical leader who can bridge business objectives with modern cloud technologies while delivering enterprise-grade solutions in a highly regulated financial environment.
Front End Engineer SR Principal- TS/SCI with Polygraph GD Information TechnologyFront End Engineer SR Principal- TS/SCI with PolygraphChantilly, VirginiaTechnical skills: Extensive experience with Angular, Expert knowledge of JavaScript, HTML and CSS, experience designing complex search interfaces, experience in optimizing web applications for performance and usability, experience integrating with third part API's, proficient understanding of code versioning tools, such as Git, experience with Linux operating systems. The Front- End Software Engineer must have: Education: Bachelor’s degree in computer science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
Principal Software Engineer – Cyber Analytics G2 Ops, Inc.Principal Software Engineer – Cyber AnalyticsArlington, VA$145,000–$170,000 / yearThis role provides hands-on technical leadership across the program's software application portfolio, with primary responsibility for leading the development and continued evolution of the SOFIA Cyber Analytics Platform , as well as technical oversight of MONARCH, SMART, and related cybersecurity and digital engineering applications . The Software Engineering Capability Lead works closely with cybersecurity engineers, systems engineers, program leadership, and customer stakeholders to translate mission and technical requirements into executable software solutions supporting Department of Defense customers.
Principal Software Automation Engineer Meso Scale Diagnostics LLCPrincipal Software Automation EngineerGaithersburg, MD$116,600–$177,800 / yearPOSITION SUMMARY: This role is responsible for the design and programming of high-performance automation systems used in the assembly, inspection, and reagent dispensing of microplate test kits and microfluidic assay cartridges, and other emerging products. The position works closely with cross-functional teams-including R&D, Manufacturing, and Quality Assurance to support new product development and enhance current manufacturing capabilities through automation.
Sr. Principal UX Engineer Clarity Innovations LLCSr. Principal UX EngineerSpringfield, VA$141,000–$317,000 / yearClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions.
Principal Active Defense Engineer Workday IncPrincipal Active Defense EngineerReston, VA$167,200–$300,000 / yearWe know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). Our work runs from translating threat intelligence into new detections, through the quality and fidelity of the alerts we hand to incident response, to the detections-as-code pipeline, curated datasets, and CI/CD tooling that all of it depends on.
Principal Application Software Engineer Oracle CorpPrincipal Application Software EngineerReston, VA$99,600–$209,500 / year11 years of software development experience; or bachelor''s degree in a relevant technical field and 7 years of software development experience; or master''s degree in a relevant technical field and 5 years of software development experience; or doctorate in a relevant technical field and 3 years of software development experience. This role is a senior technical contributor who leads complex design and implementation work, guides engineers, improves application development practices, and resolves complex production and integration issues across distributed systems.
Principal Software Engineer, AI Agents & Generative AI VantorPrincipal Software Engineer, AI Agents & Generative AIHerndon, VirginiaLeverages AI for team velocity and upskilling, including using AI-assisted development heavily, prototyping quickly, automating repetitive engineering tasks and moving faster than traditional SWE teams. We are an AI-native, agentic intelligence platform built from the ground up to operate at planetary scale – transforming vast streams of geospatial data into predictive signals that matter.
Sr. Principal Platform Engineer Clarity Innovations LLCSr. Principal Platform EngineerSpringfield, VA$161,000–$362,000 / yearClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions.
Sr Principal Software Engineering - Enterprise Technology Blue OriginSr Principal Software Engineering - Enterprise TechnologyWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewPrincipal Software Engineer – Data & AI Blue OriginPrincipal Software Engineer – Data & AIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal Software Engineer The Josef GroupPrincipal Software EngineerColumbia, MarylandDesign and code new software or modify existing software to add new features, with expertise in Java and related development frameworks. Develop simple data queries for existing or proposed databases or data repositories (e.g., SQL, NoSQL).
New Glenn - Principal Software Engineer Blue OriginNew Glenn - Principal Software EngineerWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior AI Software Engineer (TS/SCI) VantorSenior AI Software Engineer (TS/SCI)Herndon, VirginiaThe successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently.
Senior Software/System Test Engineer (Remote) TestProsSenior Software/System Test Engineer (Remote)Sterling, VARemotePart timeKey Responsibilities: Develop and execute test plans and evaluate software for compliance with the nine quality characteristics in ISO/IEC 25010:2023, create defect and remediation records, capture test evidence and document defects with clear reproduction steps and severity ratings, report results to senior management and stakeholders. TestPros is seeking a Senior Software/System Test Engineer with an analytical, customer-focused mindset and experience implementing the ISO/IEC 25010:2023 Systems and software engineering — Systems and software Quality Requirements and Evaluation (SQuaRE) software-quality assessment methodology into a testing program.
Senior Java Software Engineer Trusted Space, LLCSenior Java Software EngineerHerndon, VA$130,000–$200,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. The ideal candidate has experience with the Java programming language, object-oriented design, debugging, and optimizing complex systems, and works effectively in a collaborative, agile development environment.
Senior Embedded Software Engineer Liquid Robotics IncSenior Embedded Software EngineerPotomac, MD$142,000–$253,000 / yearIntegrate COTS and custom robotic components including servos and actuators, power management systems (batteries, solar charging), satellite radios and maritime communication equipment, and environmental and navigation sensors (GPS, IMU, depth sensors, cameras, acoustic sensors, etc.). Create and execute Software-In-Loop, Hardware-In-Loop, and on-device test methods; develop CI/CD pipelines, automated tests, and release artifacts to support multiple overlapping product lines.
Software Engineer / Quality Assurance Analyst - Senior - #883 Allen Integrated SolutionsSoftware Engineer / Quality Assurance Analyst - Senior - #883Fort Belvoir, VirginiaEight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process. Master's degree in software design, engineering, or computer science with 8 years of Experience.
Senior Software Automation Engineer PeratonSenior Software Automation EngineerLanham, Maryland$80,000–$128,000 / yearFull timeThe ideal candidate is a senior testing professional who thrives in dynamic environments, provides leadership across Agile, Waterfall, and Hybrid methodologies, and ensures testing excellence through proactive guidance and cross-team collaboration. This position supports the IRS Enterprise System Testing (EST) program , which provides comprehensive testing and quality assurance services to ensure mission critical IRS applications are secure, reliable, and ready for deployment.
Senior Power Platform Software Engineer ManTech International CorpSenior Power Platform Software EngineerDC$105,900–$177,300 / yearPower BI Report Creation: Engineers dynamic Power BI reports and dashboards that transform complex data sets into clear, actionable visual insights, enabling data-driven decision-making for leadership and project stakeholders. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.