Software Engineer - Digitech SarnovaSoftware Engineer - DigitechWashington DC, DCThe position is well suited for an engineer who enjoys working with complex systems, troubleshooting production issues, and contributing to the continued evolution and sustainability of the platform. This role focuses on supporting, enhancing, and progressively modernizing enterprise and legacy applications using C#, NET Framework, and SQL Server.
Systems Engineer (Board Support) KBRSystems Engineer (Board Support)Chantilly, VA$98,000–$122,000 / yearWe are looking for the self-driven, the bold, the passionate Systems Engineers who will join KBR on an exciting journey of professional thrill and personal growth as the Team pursues and steps up to strategic Customer Enterprise-level challenges! Assist in developing and supporting enterprise level digital engineering approaches, ensuring that models, data, and information are accessible, interconnected, and structured to support organizational goals.
DevSecOps Research and Development Engineer Pennsylvania State UniversityDevSecOps Research and Development EngineerReston, VARemote$101,316–$192,180 / yearNotice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. Your working location will be fully on-site, located in State College, PA or Reston, VA, a hybrid on-site/work from home, or fully remote, dependent on skillset and location, within the U.S. Questions related to flexible work should be directed to the hiring manager during the interview process.
Sr. Data Platform Engineer Real Time Medical SystemsSr. Data Platform EngineerColumbia, MDJob purpose summary Real Time’s suite of Interventional Analytics solutions enables post-acute facilities to seamlessly collaborate with their partner hospitals, health systems, ACOs, and managed care plans to improve care, reduce costs, and achieve a level of interoperability. This role will focus on designing and optimizing cloud-native data solutions, driving performance and cost efficiency, and enabling large-scale migrations from legacy SQL Server systems to modern PostgreSQL-based architectures.
Senior Software Engineer TLA-LLCSenior Software EngineerMcLean, VAIn this role, you’ll contribute to the full software lifecycle—from architecture and development to testing and deployment—across both commercial and government cloud environments operating at multiple security levels. TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives.
Senior Software Engineer (Remote Sensing) UmbraSenior Software Engineer (Remote Sensing)Arlington, VARemote$155,000–$185,000 / yearUmbra’s ecosystem operates through three business units: Remote Sensing (the data), Space Systems (the components), and Mission Solutions (the platforms).Together, our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed. This engineer will contribute to software systems across our mission planning, scheduling, command, control, and communications domains, partnering with product owners and multidisciplinary engineering teams to develop and operate the services that enable spacecraft operations at scale.
Senior Data Engineer Ryde Technologies, LLCSenior Data EngineerCrystal City, VAThis role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python, Apache Camel, GraphQL), data, and cloud layers — translating mission requirements into scalable, maintainable solutions that meet federal compliance requirements (NIST 800-53, FedRAMP, DHS 4300A). Define and maintain reference architectures, design patterns, API contracts, and architectural decision records (ADRs) that guide the engineering team and ensure consistency across the program.
Data Analytics Engineer Ryde Technologies, LLCData Analytics EngineerCrystal City, VAIn this role, you will gather requirements, architect data pipelines, and build high-performance dashboards that enable critical decision-making in secure, fast-paced environments. Data management and aggregation patterns (data warehouse, data mart, data lake, delta lake, lakehouse, data mesh).
Data/Visualization Engineer SME Leidos Holdings IncData/Visualization Engineer SMEFort Belvoir, VA$131,300–$237,350 / yearThe successful candidate will play a critical mission-support role by transforming complex datasets into clear, actionable insights that directly facilitate business strategy, decision-making, and IT Operations sustainment. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Data Engineer Ryde Technologies, LLCData EngineerCrystal City, VAThis role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python, Apache Camel, GraphQL), data, and cloud layers — translating mission requirements into scalable, maintainable solutions that meet federal compliance requirements (NIST 800-53, FedRAMP, DHS 4300A). The ideal candidate is a hands-on technical leader who can move fluidly between whiteboard design, code review, and stakeholder briefings, and who has a track record of leading architecture for complex distributed systems in regulated environments.
Sr AI Software Engineer IQUASAR LLCSr AI Software EngineerSterling, VARemoteFull timeDeveloping software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle. Developing software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
Cost Engineer / Estimator GFT Infrastructure IncCost Engineer / EstimatorFairfax, VA$140,000–$160,000 / yearThis position will work directly with the Senior Substation Estimator, Project Managers, Engineers, and Construction Managers to develop construction cost estimates, support procurement activities, maintain cost databases, review contractor pricing, and assist with project forecasting and financial management. This role is ideal for a developing estimator with utility, industrial, heavy civil, electrical, or construction experience who is looking to build expertise in transmission and substation infrastructure projects.
Software Engineer IQUASAR LLCSoftware EngineerReston, VAFull timeiQuasar LLC is a proud partner of the Military Spouse Employment Partnership (MSEP) and the Virginia Values Veterans (V3) Program, reflecting our strong commitment to supporting military spouses, veterans, and inclusive hiring practices. Python/PySpark, Apache Spark, PostgreSQL, SQL optimization, and AWS services to design, develop, and maintain scalable applications and data pipelines.
Engineer, Software Senior ICONMA, LLCEngineer, Software SeniorReston, VA$76.06–$81.06 / hourResponsibilities: Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Performs software testing including developing and running automated unit tests, drafting, and executing structured automated test cases.
Data Scientist/software Engineer - Junior (Remote) SynergisticITData Scientist/software Engineer - Junior (Remote)McLean, VARemote$78,000–$127,000 / yearFull timeSynergisticIT works especially well for candidates such as: recent grads in CS/Engineering/Math/Stats, jobseekers who were laid off and need an updated stack, career switchers who want a guided plan, candidates with career gaps, people with “learning but not hired” bootcamp history, experienced professionals not landing interviews, and international candidates on F1/OPT needing a clear employment pathway. Since 2010, SynergisticIT has helped thousands of candidates secure full-time roles with leading companies and recognizable brands—think Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Walmart Labs, Citi, JPMC, Bank of America, Wayfair, and many more—often in the $95k to $154k offer range depending on role, location, and skillset.
Data Engineer VTGData EngineerChantilly, VirginiaFull timeThis role focuses on cloud architecture, data engineering, pipeline development, and modernization efforts while collaborating with cross-functional teams to deliver secure, high-performance data solutions in a mission-driven environment. Responsibilities: Seeking a Cloud Data Engineer to design, develop, and optimize scalable cloud-based data platforms that support analytics, AI/ML, and business intelligence initiatives.
Big Data Engineer with Google cloud (GCP) Rapinno TechBig Data Engineer with Google cloud (GCP)Ashburn, VirginiaDesign and implement Google solution architecture with the different products like Google App Engine, BigQuery, Kubernetes Engine, AutoML, assess architecture needs for projects, work with different development leads and managers to scope and craft proposals. Provide end-to-end technical guidance and expertise on how to effectively use Google Cloud to build solutions; creatively applying cloud infrastructure and platform services to help solve business problems; and communicating these approaches to different business users.
Jr. Systems Engineer (Digital Engineering Course Development) KBRJr. Systems Engineer (Digital Engineering Course Development)Chantilly, VA$82,000–$102,000 / yearWe are looking for the self-driven, the bold, the passionate Systems Engineers who will join KBR on an exciting journey of professional thrill and personal growth as the Team pursues and steps up to strategic Customer Enterprise-level challenges! Assist in developing and supporting enterprise level digital engineering approaches, ensuring that models, data, and information are accessible, interconnected, and structured to support organizational goals.
DevSecOps Engineer (TS/SCI) MaxaarDevSecOps Engineer (TS/SCI)Herndon, VirginiaVantor 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. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
NewSenior Full Stack Engineer RohirrimSenior Full Stack EngineerMcLean, VirginiaWe help Fortune 1000 companies, aerospace and defense organizations, and government agencies automate complex processes like RFP creation and knowledge management. We are seeking a Senior Full Stack Engineer (50% backend / 50% frontend, or someone who is flexible with the split) to help design, build, and scale our generative AI-powered enterprise web applications.