Principal Software Engineer - DevOps / Infrastructure (Onsite) RTX CorpPrincipal Software Engineer - DevOps / Infrastructure (Onsite)Sterling, VAQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience. In this critical role, you will be part of an innovative team focused on designing and developing holistic, integrated simulation and training solutions, directly ensuring our customers are prepared for the most vital missions.
Senior Office Construction Engineer ASR International CorpSenior Office Construction EngineerLaurel, MDFounded in 1986 and headquartered in Long Island, NY, ASR serves its clients with a full spectrum of complex professional and technical support services including Construction Management, Engineering, Logistics, Project Management and Quality Control across the U.S. and in more than 40 countries worldwide. ASR is seeking a Senior Office Engineer to lead project document management across preconstruction, construction, and post-construction phases supporting the USSS JJRTC Facility Engineering Branch in Laurel, MD.
Software/Data Engineer (Active TS/SCI with CI Poly Clearance) AkimaSoftware/Data Engineer (Active TS/SCI with CI Poly Clearance)Chantilly, VA$150,000–$170,000 / yearFor our government customers , Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers’ missions safely, securely, and efficiently. + Extract data from a variety of structured and semi-structured data sources including MySQL, Microsoft SQL Server, and PostgreSQL databases; delimited text; and JSON.
AI Software Engineer Knexus Research LLCAI Software EngineerVienna, VARemoteYou will be instrumental in the entire software development lifecycle, from initial design to final delivery, creating AI-powered software products that aid military commanders and business leaders in making mission-critical decisions. The ideal candidate will have exceptional algorithmic and problem-solving skills, and a strong background in software engineering, enabling them to make an immediate impact on our projects.
Software Engineer - Cloud/GovCloud (Top Secret clearance) ICF International IncSoftware Engineer - Cloud/GovCloud (Top Secret clearance)Washington, DCRemote$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. In this role, you will design, develop, and maintain applications leveraging technologies such as Java, Kotlin, and TypeScript, working across Oracle and SQL Server databases in cloud-hosted environments including AWS GovCloud.
Controls Field Engineer Carrier CorporationControls Field EngineerAshburn, VA$79,000–$158,000 / yearThrough cutting-edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, lifesaving medicines and more. Time off and Leave: Paid vacation days, up to 15 days; paid sick days, up to 5 days; paid personal leave, up to 5 days; paid holidays, up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation.
Cloud Engineer Tyler Technologies IncCloud EngineerHerndon, VAAdminister AWS infrastructure including Virtual Private Cloud (VPC), Elastic Compute Cloud (EC2), SC, Identity Access Management (IAM), Elastic Block Store (EBS), Security Groups, Auto Scaling, and Relational Database Service (RDS). Provide analytics to leadership related to costs/capacity/administration ability to evaluate options, analyze complex problems, present possible solutions in a simple, easily understood manner.
Senior Software Engineer- Cloud/GovCloud (Top Secret cleared) ICF International IncSenior Software Engineer- Cloud/GovCloud (Top Secret cleared)Washington, DCRemote$130,687–$222,169 / yearPay Range There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. In this role, you will design, develop, and maintain applications leveraging technologies such as Java, Kotlin, and TypeScript, working across Oracle and SQL Server databases in cloud-hosted environments including AWS GovCloud.
Full Stack Software Engineer Anduril Industries IncFull Stack Software EngineerWashington, DC$132,000–$198,000 / yearLead the development of prototypes to demonstrate advanced concepts in areas like autonomous and multi-agent systems, GenAI, advanced data analytics, quantum computing/sensing/networking/comms/machine learning, modeling, simulation, optimization, visualization, next-gen human-machine interfaces, heterogenous computing, and cybersecurity. unsupervised learning, regression, classification, clustering, deep learning neural networks, NLP, LLMs, SLMs, model fine-tuning, prompt engineering, RAG) and hands-on experience developing (Gen)AI-enhanced applications or services.
Senior Staff, Data Engineer Asurion LLCSenior Staff, Data EngineerSterling, VACustomer 360 is a strategic platform that creates a trusted, intelligent view of customers across products, partners, subscriptions, claims, service interactions, and digital experiences. The role aligns to Asurion's Senior Staff expectations for cross-team API design, domain data architecture, full-stack architecture, systems design, and technical leadership.
Senior Data Engineer, Public Sector Scale AI IncSenior Data Engineer, Public SectorWashington, DC$150,400–$259,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world''s leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
Knowledge Graph Software Engineer - Clearance Required BTI360 WebsiteKnowledge Graph Software Engineer - Clearance RequiredHerndon, VA$125,900–$247,900 / yearIn this role, you’ll work closely with our engineers and mission teams to tackle complex business problems using emerging AI technologies — specifically by extracting and linking critical entities to build and curate scalable graph databases and knowledge bases. Design and evaluate extraction and resolution workflows using sound methodologies and fit-for-purpose metrics to assess entity extraction, linking, relationship quality, and overall knowledge base completeness and accuracy.
NewEndpoint Security Engineer Abile Group, Inc.Endpoint Security EngineerSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
NewSoftware Engineer (Expert) Staffed4USoftware Engineer (Expert)Herndon, VirginiaThe successful candidate will work closely with technical teams and government stakeholders to design, develop, maintain, and enhance secure software applications while supporting ongoing operations and maintenance (O&M) activities. If you're an experienced software engineer with an active TS/SCI with Full-Scope Polygraph and are looking to support cutting-edge technologies and mission-critical Intelligence Community programs, we'd love to hear from you.
IT Infrastructure Engineer - Network & Enterprise Systems Taiwan Semiconductor Manufacturing Co LtdIT Infrastructure Engineer - Network & Enterprise SystemsWashington, WA$92,220–$124,664 / yearIn this role, you will assist in maintaining, optimizing, and securing our core infrastructure systems, including wired and wireless Cisco networks, Linux servers, databases, and virtualization platforms.xa0Beyond day-to-day operations, you will be responsible for managing small-scale infrastructure enhancements and business-facing IT projects. Personal Attributes: Successful candidates will need to be able to work and communicate amiably with engineering, customers, and business partners in a hi-tech, fast-paced, quick-changing work environment.xa0
NewCyber Intelligence Engineer Mitre CorpCyber Intelligence EngineerMcLean, VA$172,800–$216,000 / yearBasic Qualifications: Typically requires a minimum of 10 years of related experience in cyber or signals intelligence, cybersecurity, and related fields with a Bachelor's degree; or 8 years and a Master's degree; or PhD with 5 years' experience; or the equivalent combination of related education and work experience. Roles & Responsibilities: Apply cyber intelligence expertise to help our sponsors solve their hardest problems, ranging from supporting cyber acquisition decisions, assessing threats to weapons systems and critical infrastructure, and analyzing intelligence reporting to enable cyber effects.
NewLead Data Engineer Mitre CorpLead Data EngineerMcLean, VA$155,200–$194,000 / yearPreferred Qualifications: Master's degree in Computer Science, Software Engineering, Information Systems, Information Technology, or related field with 6 years of relevant experience; PhD in Computer Science, Software Engineering, Information Systems, Information Technology, or related field with 3 years of relevant experience. Advanced, hands-on proficiency with Data Engineering approaches, including distributed data processing, cloud-based data platforms, data lakehouse architectures, ETL orchestration, data modeling, and data governance.
NewSenior Data Engineer - Remote (USA) ICF International IncSenior Data Engineer - Remote (USA)Reston, VARemote$89,649–$152,404 / yearDemonstrated understanding using software and tools including relational NoSQL and SQL databases including Cassandra and Postgres; workflow management and pipeline tools such as Airflow, Luigi and Azkaban; stream-processing systems like Spark-Streaming and Storm; and object function/object-oriented scripting languages including Scala, C++, Java and Python. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
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.
Sr. DevSecOps Engineer (AWS / Amazon EMR / Spark) One DynamicSr. DevSecOps Engineer (AWS / Amazon EMR / Spark)Fairfax, VA$135,000–$150,000This role centers on hardening and operating Amazon EMR (Spark) and OpenSearch workloads, building secure CI/CD pipelines, managing infrastructure-as-code, and embedding security throughout the delivery lifecycle. One Dynamic is a Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Fairfax, VA, specializing in digital transformation, cloud infrastructure, quality assurance, and enterprise architecture.