Ai/Ml Engineer, Senior Booz Allen Hamilton Inc.Ai/Ml Engineer, SeniorAlexandria, VA$99,000–$225,000 / yearThe Opportunity: As a Senior Artificial Intelligence and Machine Learning (AI/ML) Engineer, you will design, build, and deploy advanced AI/ML solutions that modernize mission systems and accelerate decision‑making across the national security ecosystem. Apply modern software engineering patterns, including Python, Java, Scala, and Rust, microservices, and distributed systems, as consistent with Booz Allen's AI/ML engineering frameworks.
Senior DevOps Engineer Venatore LLCSenior DevOps EngineerFort Belvoir, VAThe Senior DevOps Engineer will improve the speed, reliability, security, and consistency of software delivery by strengthening DevOps practices, automation, CI/CD pipelines, infrastructure management, and operational discipline. Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering, or a related technical field; two additional years of information technology experience may be substituted for the degree requirement.
NewSr. Model Based Controls Engineer Daikin Applied AmericasSr. Model Based Controls EngineerStaunton, VirginiaModel Based Controls Engineer will design, modify, develop, and implement software programming applications for HVAC equipment with focus on Model Based Controls design. Work cross-functionally to integrate simulation tools into the product development lifecycle, guide simulation best practices, and support innovative HVAC product development efforts.
NewAI/ML Engineer, Senior Booz Allen HamiltonAI/ML Engineer, SeniorSpringfield, Virginia$99,000–$225,000 / yearAI/ML Engineer, Senior The Opportunity: As a Senior Artificial Intelligence and Machine Learning (AI/ML) Engineer, you will design, build, and deploy advanced AI/ML solutions that modernize mission systems and accelerate decision‑making across the national security ecosystem. Apply modern software engineering patterns, including Python, Java, Scala, and Rust, microservices, and distributed systems, as consistent with Booz Allen’s AI/ML engineering frameworks.
NewSenior Software Engineer I RELX Group plcSenior Software Engineer IVA$86,600–$144,400 / yearOur team is dedicated to unlocking the rich knowledge embedded within Elsevier's content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare, and life sciences. We create scalable, secure, and production-ready AI services - enabling downstream teams to integrate cutting-edge GenAI features with confidence.
Senior Software Engineer AeroVironment IncSenior Software EngineerLeesburg, VA$91,000–$129,150 / yearReviews and approve product design decisions Designs, modifies, develops, writes and implements software applications as an individual contributor Design and implement embedded software drivers and applications on a micro-controller Verify and document product designs according to quality and regulatory guidelines Works in an Agile environment to coordinate software development projects including scope, scheduling and resourcing Participates in the testing process through test review and analysis, test witnessing and certification of software. Tests, analyzes, and debugs embedded software and digital electronics Frequently interacts with subordinate supervisors, customers and/or functional peer group managers, normally involving matters between functional areas Establishes and assures adherence to budgets, schedules and work plans.
Senior Cybersecurity Engineer Fluence Energy IncSenior Cybersecurity EngineerArlington, VAThe Senior Cybersecurity Engineer works closely with product, software, networking, and operations teams to integrate security into development and deployment processes while ensuring alignment with business and operational needs. The Senior Cybersecurity Engineer is responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT) environments, and supporting infrastructure.
Senior Electronics Design Engineer Macpower Digital Assets Edge Private LimitedSenior Electronics Design EngineerBlacksburg, VA$90,000–$139,000 / yearReporting to the Electrical Engineering Manager, you will work closely with engineering leaders, customers, and suppliers to develop innovative products from concept through implementation. Our client is seeking a Senior Electronics Design Engineer to help design and develop electronic hardware solutions for mission-critical aerospace and defense applications.
Senior AI Security Software Engineer Carnegie Mellon UniversitySenior AI Security Software EngineerArlington, VAArtificial Intelligence Security Software Engineers at the SEI use software and machine learning engineering practices, data processing, and data analytics to help our researchers solve AI security challenges. BS in computer science, machine learning, cybersecurity, statistics, or related discipline with ten (10) years of experience; OR MS in the same fields with eight (8) years of experience; OR PhD in the same fields with five (5) years of experience.
Sr. Development Engineer - Screw Compressor Daikin Applied AmericasSr. Development Engineer - Screw CompressorStaunton, VirginiaIn this role, you will collaborate with cross-functional team members to drive the release of innovative HVAC products and provide technical guidance to junior team members. Develop test plans and perform testing of components, sub-systems, and total systems, supporting performance, reliability, and industry certification.
Senior Cybersecurity Engineer Fluence EnergySenior Cybersecurity EngineerArlington, VirginiaThe Senior Cybersecurity Engineer works closely with product, software, networking, and operations teams to integrate security into development and deployment processes while ensuring alignment with business and operational needs. The Senior Cybersecurity Engineer is responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT) environments, and supporting infrastructure.
Senior Systems Engineer, EO/IR Payloads Muon Space incSenior Systems Engineer, EO/IR PayloadsVA$181,000–$208,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. In this high-impact role, you will drive the technical exploration of new payload and instrument concepts, enable novel imaging modes, and conceptualize innovative use cases for Muon Space through advanced systems engineering, modeling and analysis, and active experimentation.
Senior Software Engineer II RELX GroupSenior Software Engineer IIRichmond, VAIn this senior individual contributor role, you will take ownership of complex technical challenges, contribute to technical decision-making, and work closely with engineering, product, and business stakeholders to deliver meaningful customer and business outcomes. We are looking for a Senior Software Engineer II to join RX Global and help design, build and operate secure, scalable software products used across our global digital platforms.
Senior Data Engineer United Network for Organ SharingSenior Data EngineerRichmond, VAYou will play a key role in building Data Lakehouse, scalable data pipelines and integrations while championing best practices, mentoring junior engineers, and leading strategic data initiatives across teams. Build and manage data pipelines using Azure services such as Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage (ADLS Gen2), Azure Event Hubs, and Azure SQL Database.
Senior Systems Infrastructure Engineer Redhorse CorporationSenior Systems Infrastructure EngineerChantilly, VAFull timeOperating across on-premises data centers and commercial cloud (AWS) environments, you will lead complex engineering initiatives, deliver Tier 2 through Tier 4 problem resolution, maintain rigorous security baselines (DISA STIGs), and ensure continuous mission availability. Perform data center management operations, including physical capacity planning, hardware racking/stacking, commissioning, cabling/circuit labeling, inventory tracking, decommissioning, and secure hardware destruction.
Senior Systems Engineer - Citrix (Ci Polygraph Required) NorthHill TechnologySenior Systems Engineer - Citrix (Ci Polygraph Required)Sterling, VirginiaWe are looking for a Platform or Infrastructure Systems Engineer (Senior) experienced in configuring, deploying, and maintaining infrastructure tools and COTS applications as Infrastucture as Code (IaC) and Applications as Code (AaC) to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. Work with internal engineering resources as well as customer end-users to design and enhance the user interfaces for supported applications, maintaining responsive designs that accommodate challenging technical and functional requirements.
Senior DevSecOps Engineer (CI Polygraph required) NorthHill TechnologySenior DevSecOps Engineer (CI Polygraph required)Sterling, VirginiaAssist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains. Experience and comfortability with Basic DevOps Tooling (Ansible, Terraform, Jenkins, GitLab, Active Directory, IdAM, and LDAP).
Senior DevSecOps Engineer BAE Systems PlcSenior DevSecOps EngineerSterling, VA$149,603–$254,317 / yearBAE Systems is looking for a Software Engineer/ DevSecOps (Senior) to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, Cloud services as well as virtualized applications, and storage systems.
Senior Systems Engineer - Platform/Infrastructure BAE Systems PlcSenior Systems Engineer - Platform/InfrastructureSterling, VA$149,603–$254,317 / yearBAE Systems is looking for a Platform or Infrastructure Systems Engineer (Senior) experienced in configuring, deploying, and maintaining infrastructure tools and COTS applications as Infrastructure as Code (IaC) and Applications as Code (AaC) to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. Work with internal engineering resources as well as customer end-users to design and enhance the user interfaces for supported applications, maintaining responsive designs that accommodate challenging technical and functional requirements.
Senior IT Engineer Accenture Federal ServicesSenior IT EngineerChantilly, VAThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $159,300—$180,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .