Senior Software Engineer Chenega CorporationSenior Software EngineerArlington, VAWe are seeking a highly skilled and experienced Senior Software Engineer to contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. You will collaborate closely with architecture, security, and operations teams to deliver impactful solutions that align with business objectives, while ensuring engineering excellence throughout the development lifecycle.
NewSr QA Engineer - Big Data (GCP) Digital Management LLCSr QA Engineer - Big Data (GCP)McLean, VAWith a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Special Requirements: 2 years of verifiable experience testing software applications employing the following tools and technologies: HP QC, HP ALM, HP Load Runner, Selenium Webdriver, Tricentis - TOSCA, JMeter, SAP BO.
Mid-Level Data Engineer Chenega CorporationMid-Level Data EngineerSpringfield, VAThe ideal candidate has strong experience with Python, SQL, cloud-based data engineering, ETL/ELT processes, and data visualization, along with the ability to communicate technical findings to both technical and non-technical stakeholders. High School Diploma or GED equivalent with 8+ years of relevant experience OR: Associate’s degree and 6+ years’ experience OR: Bachelor’s Degree and 4+ years’ experience Experience designing and maintaining ETL/ELT pipelines.
Software Engineer Rapid Cycle SolutionsSoftware EngineerChantilly, VirginiaRCS is seeking a Software Engineer to conduct strategic research and development and require support in the evaluation, system design, and software engineering support to transition, primarily open source, software prototypes and algorithms to a proprietary partner infrastructure for deployment throughout the organization. RCS considers several factors which can influence a final salary including but not limited to; skill set relevancy, work experience, geographic location, security clearance, education, certifications, training, and other business and organizational requirements.
NewSoftware Engineer, Mid Cayuse HoldingsSoftware Engineer, MidWashington, Washington, DCThis role also involves creating solution architecture for new initiatives, building new applications from scratch, upgrading legacy systems to the latest versions, and addressing performance bottlenecks. Overview: The Software Engineer, Mid will be responsible for supporting all aspects of full stack development, including addressing enhancements, resolving system issues, and implementing performance improvements.
Senior Data Engineer PapigenSenior Data EngineerWashington D.C., DCThe role involves independently leading migration workstreams, reverse-engineering legacy database logic, and designing Azure-based data integration solutions. Azure Data Factory, Databricks, ADLS, Delta Lake, Synapse, Azure SQL, Functions, Logic Apps, Event Hubs, and DevOps.
NewSystem Integration Engineer CACISystem Integration EngineerSterling, Virginia$82,100–$172,400 / yearJob Title: System Integration EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 9/21/2027 The Opportunity: We are seeking a highly motivated Systems Engineer who excels at solving complex problems, integrating systems, and designing intelligent software-enabled solutions that improve mission outcomes. 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.
NewSoftware Engineer (Part-Time) Science Applications International CorpSoftware Engineer (Part-Time)Chantilly, VA$160,001–$200,000 / yearOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. The Software Engineer will assist in the evaluation, system design, and software engineering support to transition, primarily open source, software prototypes and algorithms to a proprietary r infrastructure for deployment throughout the organization.
Protection Indications and Warning Systems Engineer 2025-G-332 ICESProtection Indications and Warning Systems Engineer 2025-G-332Chantilly, VirginiaAs a Protection Indications and Warning Systems Engineer, specific responsibilities include, but are not limited to: Duties: Support Indications and Warning systems in a Systems Engineering Technical Assistance (SETA) capacity for major Protection-related system acquisitions. Provide technical support by assessing space requirements, Concept of Operations (CONOPs), architecture products, system schedules, and risks for end-to-end closure of the baseline for Space protection-related activities in the overall Enterprise.
Lead Full Stack Engineer AnalyticaLead Full Stack EngineerBethesda, MDThe team will deliver a secure, scalable platform that integrates structured and unstructured data, provides data visualization and traceable AI-assisted analytics, and gives examiners centralized tools for search, review, monitoring, and decision support. We are seeking an experienced Lead Full Stack Engineer to lead development of secure APIs, dashboards, reports, award views, signals, and AI-assisted workflows for a Federal data analytics and AI modernization initiative.
Principal Software Engineer Trident Systems IncPrincipal Software EngineerFairfax, VA$120,000–$222,000 / yearOur three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS), develop within the agile framework which enables us to produce proven, purpose-built systems that solve our customers' mission critical challenges across space, air, land, and sea. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
Data Platform Engineer SwiftData Platform EngineerHerndon, VirginiaDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Desired Experience: At least 10 years of DevOps / software engineering experience Knowledge of SQL and relational database technologies (PostgreSQL, MySQL, RDS).
Senior Data Engineer AnalyticaSenior Data EngineerBethesda, MDThe team will deliver a secure, scalable platform that integrates structured and unstructured data, provides data visualization and traceable AI-assisted analytics, and gives examiners centralized tools for search, review, monitoring, and decision support. We are seeking an experienced Senior Data Engineer to build reusable connectors and data pipelines that ingest, validate, normalize, and persist agency data for a Federal data analytics and AI modernization initiative.
Systems Engineer SwiftSystems EngineerChantilly, VirginiaManage and support mobile device operations and transitions, including the engineering of new enterprise mobile device solutions collaborating across multiple technical teams. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates.
Infrastructure Operations Engineer Cayuse HoldingsInfrastructure Operations EngineerWashington, Washington, DCThe engineer will maintain, support, and improve critical infrastructure systems, which include SharePoint platforms, Power BI Report Server, SQL clusters, and other enterprise services deployed across on-premises and cloud environments. Direct experience working with Power BI Report Server, SQL administration, Active Directory Federation Services (ADFS), and Windows Server operating systems.
IT Software Engineer 3 (Citizens Only) PROLIM Global CorporationIT Software Engineer 3 (Citizens Only)VARemoteASP.Net WebForms - Deep understanding of page lifecycle, server controls, view state, and event-driven programming. PROLIM is a leading provider of PLM, IoT and Digital transformation solutions to Global Fortune 1000 companies.
Engineer, Performance Management The Carlyle Group Employee Co.Engineer, Performance ManagementWashington, District of ColumbiaThe ideal candidate combines deep OneStream SaaS expertise with strong engineering leadership, exceptional stakeholder management skills, and the ability to rapidly prototype and deploy innovative business solutions using AI and modern cloud technologies. This role will lead a team of internal and external consultants that have been supporting OneStream for over 5+ years while partnering closely with Finance, FP&A, Tax, Treasury, Internal Audit, Infrastructure, Security, Product Owners, and executive leadership.
Backend Software Engineer Leidos Holdings IncBackend Software EngineerGaithersburg, MD$107,900–$195,050 / yearIf you've spent the last few years building your expertise in backend engineering, Java or Python development, and mission‑driven systems, and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want real impact. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Automated Test Engineer Leidos Holdings IncAutomated Test EngineerChantilly, VA$139,100–$251,450 / yearThe Automated Tester defines, documents, analyzes, performs, and interprets tests for processes, functions, system integration, and user acceptance testing including test units, processes, and functions. Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Senior Platform Engineer Subtle Medical IncSenior Platform EngineerWashington, DCRemoteToday, our solutions are deployed on over 1,000 scanners worldwide, supporting hospitals and imaging centers in delivering faster scans, improved diagnostic quality, and better patient care. By building responsible AI solutions that integrate seamlessly into existing workflows, we help radiology teams operate more efficiently while improving the patient experienceespecially for those who struggle with long or difficult exams.