Senior Software Engineer Visionist, Inc.Senior Software EngineerColumbia, MD$205,000–$236,000 / 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. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making.
Principal Engineer - Retail Systems Lululemon Athletica IncPrincipal Engineer - Retail SystemsWashington, WA$205,000–$257,000 / yearIdentify and mitigate systemic technical risks, reliability gaps, integration complexity, platform constraints, AI governance needs, and technical debt that could impact store operations, guest experience, or enterprise scale.qualificationsBachelor's degree in Computer Science, Information Systems, Information Technology, or equivalent experience; Master's degree preferred.11+ years of progressive software engineering experience, with demonstrated expertise in large-scale system design, technical architecture, and cross-functional leadership across multiple technology domains. You will influence across multiple teams without relying on formal authority, building consensus around technical direction, surfacing trade-offs, and acting as a thought partner to technology leadership on how AI, engineering practices, and platform strategy can drive meaningful retail business outcomes.select responsibilities include:Define the technical vision, system design, and implementation approach for major retail systems initiatives that support global store, guest, educator, and omni-channel experiences.
Palantir Foundry Data Engineer DeloittePalantir Foundry Data EngineerWashington, DCFull timeThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The team You will join a team that designs and delivers data engineering solutions that help organizations modernize data platforms and enable analytics, automation, and business insight.
Nondestructive Test and Evaluation Engineer Level III Precise SystemsNondestructive Test and Evaluation Engineer Level IIIBethesda, MDFull timeTen (10) years of experience in the concepts, practices and theories of one or more NDT&E method including visual testing, magnetic particle testing, dye penetrant testing, ultrasonic testing, radiographic testing, eddy current testing, phased array ultrasonic testing, eddy current array testing, computed tomography, computed radiography, digital detector array radiography, acoustic emission, infrared thermography, terahertz imaging, or full matrix capture. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales.
NewSoftware Development Engineer II – Back-End (Mission-Focused | ArcGIS) EsriSoftware Development Engineer II – Back-End (Mission-Focused | ArcGIS)Vienna, VirginiaAs a Software Development Engineer II, you will design and develop scalable backend services and APIs that enable complex data processing, system integration, and real time analytics. Join Esri`s team and build backend systems that power mission critical geospatial applications supporting Defense and Intelligence operations.
NewTIC Systems Engineer EntarianTIC Systems EngineerArlington, VirginiaOverview/ Job Responsibilities: We are seeking an experienced Trusted Internet Connections (TIC) System Engineer to design, implement, and maintain secure network perimeter defenses for our customer’s network infrastructure. Configure, and manage F5 load balancing solutions, including Local Traffic Manager (LTM) and Global Traffic Manager (GTM), to support enterprise network, multi-cloud, and mobility solutions.
NewSecurity Engineer - Zscaler EntarianSecurity Engineer - ZscalerArlington, VirginiaWorking with an enterprise network architecture, engineering, and implementation team supporting our Federal customer, the Security Engineering role will focus on providing Zscaler Engineering support and will be responsible for implementing the ZScaler solutions to manage connections between CISA users and cloud environments, applying IT Security Governance policies to prevent data exposure, ensure compliance across SaaS applications, and drive innovation for management, functionality, and reporting between disparate mission and IT groups. CISA includes the CISA Mission Enabling Offices (MEOs) and six Divisions: the Cybersecurity Division (CSD), the Emergency Communications Division (ECD), the Integrated Operations Division (IOD), Infrastructure Security Division (ISD), the Stakeholder Engagement Division (SED), as well as, the National Risk Management Center (NRMC), which are headquartered within the National Capital Region (NCR).
NewSoftware Engineer Absolute Business Solutions CorpSoftware EngineerBethesda, MDYou will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. Specifically, we are looking for a skilled Python developer to join our team to build and maintain scalable microservices that interface with Kafka for real-time messaging and Elasticsearch for data indexing and search.
NewSenior Software Engineer Absolute Business Solutions CorpSenior Software EngineerBethesda, MDYou will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. Specifically, we are looking for a skilled Python developer to join our team to build and maintain scalable microservices that interface with Kafka for real-time messaging and Elasticsearch for data indexing and search.
Mechanical Engineer II Antenna Research Associates Inc.Mechanical Engineer IILaurel, MDFull timeDesign and document antenna products, sub-assemblies, mechanical systems, fixtures, and tooling using SolidWorks and SolidWorks PDM.Develop and test models of alternate designs and processing methods to assess feasibility, operating conditions, potential applications, and required modifications. Company Overview ARA is a leading C5ISR company that designs, manufactures, tests and installs innovative technologies that provide the national security community with unparalleled situational awareness, threat detection, and communications capabilities.
Platform Engineer (TS/SCI) VivSoft TechnologiesPlatform Engineer (TS/SCI)Springfield, VAFull timeRequired Qualifications Master’s degree in systems engineering and 15+ or Bachelor’s Degree and 18+ years of experience in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM expert level experience. Desired Qualifications Doctorate in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program.
Senior Active Directory Engineer - Active Top Secret required GD Information TechnologySenior Active Directory Engineer - Active Top Secret requiredWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Commissioning Engineer On.EnergyCommissioning EngineerTysons Corner, VAON.energy is seeking a Commissioning Engineer (Field Engineer / Systems Integrator) to execute system-level commissioning, lead small on-site teams, and drive project milestones across ON.energy's mission-critical, medium-voltage double-conversion UPS deployments built on utility-scale and C&I energy storage equipment (batteries, transformers, PCS, and controls). As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world's leading cloud and AI companies.
Software Engineer - JobID-0032 Innovative Defense TechnologiesSoftware Engineer - JobID-0032Arlington, Virginia$114,000–$231,000 / 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. Background information: 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.
Principal Software Engineer / Tech Lead LeidosPrincipal Software Engineer / Tech LeadArlington, VirginiaImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. June 3, 2026 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.
Systems Engineer - JobID-0209 Innovative Defense TechnologiesSystems Engineer - JobID-0209Arlington, Virginia$90,000–$184,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead and collaborate with development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or Effects Chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
ME00670-Database Engineer 3 Momentum Engineering OpeningsME00670-Database Engineer 3Annapolis JunctionThis role requires strong Oracle database administration experience, Linux expertise, and the ability to design and optimize database solutions that balance performance, security, scalability, retention, and mission requirements. The successful candidate will support database engineering throughout the system development lifecycle, from requirements definition and architecture through system acceptance testing and Initial Operational Capability (IOC).
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.
Software Engineer - JobID-0198 Innovative Defense TechnologiesSoftware Engineer - JobID-0198Arlington, Virginia$74,000–$184,000 / yearThe Software Engineer will be part of a multi-discipline team focused on the DOW’s initiatives in support of tactical capability development for Navy surface and unmanned (UxVs) platforms and will be directly responsible for the architecting and refactoring of mission critical legacy weapons system software into a modern software technology stack where the target end state will ensure the highest impact to the US Navy by enabling a microservices based tactical platform within both a cloud-native and tactical-edge deployment model. Warfare Systems’ project domains include real-time automated test and analysis, virtual computing environments, Artificial Intelligence (AI) & Machine Learning (ML) based data analytics, cybersecurity, as well as backfit and forward-fit tactical solutions.