Principal Electrical Engineer Trident Systems IncPrincipal Electrical EngineerFairfax, VA$114,000–$211,000 / yearThe Principal Hardware Engineer partners closely with cross-functional engineering teams, program leadership, and customers to solve complex technical challenges, support program execution and business development efforts, and shape the long-term technology roadmap for the organization. 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.
Senior Principal Proposal Excellence Strategist Leidos Holdings IncSenior Principal Proposal Excellence StrategistReston, VA$154,050–$278,475 / yearLeidos' Capture Operations & Excellence, Proposal Operations organization leads and supports more than $50 billion in annual proposal submissions and is seeking an extraordinary Senior Principal Proposal Excellence Strategist to serve as one of our most versatile proposal professionals. Rather than serving in a single functional discipline, this role flexes across multiple: proposal management, proposal writing, oral presentation development, slide engineering, and orals coaching depending on business priorities.
Principal Integration & Test Engineer Trident Systems IncPrincipal Integration & Test EngineerChantilly, VA$101,000–$188,000 / yearHowever, 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. Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Aerospace Engineering, or related field (OR equivalent years of experience / combined education).
Principal AI-Native Engineer Applied Information SciencesPrincipal AI-Native EngineerReston, VirginiaYou’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact. Core Knowledge & Skills: Operates as a multi-domain subject matter expert (e.g., Security, Data) with industry depth, defines enterprise patterns, and guides adoption across solutions.
Principal ETL Developer Leidos Holdings Inc.Principal ETL DeveloperBethesda, MD$131,300–$237,350 / yearCollaboration and communication: Collaborate effectively with data architects, data engineers, application/service developers, and other stakeholders to translate business requirements into robust technical solutions and effectively communicate complex technical concepts to both technical and non-technical audiences. The candidate will be responsible for defining architectural best practices, optimizing performance in large-scale environments, and mentoring junior developers, ensuring the delivery of robust, scalable, and secure data flow solutions that drive critical customer needs.
Principal Aerospace Modeling & Simulation Engineer (TS/SCI) MaxaarPrincipal Aerospace Modeling & Simulation 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. You will serve as the primary intermediary between customers, program leadership, and modeling teams, translating mission needs and customer objectives into executable technical strategies, program roadmaps, and prioritized action plans.
Principal Devops Engineer Leidos Holdings Inc.Principal Devops EngineerBethesda, MD$131,300–$237,350 / yearAdditionally, this role will help automate and streamline operations and processes; as well as build and maintain tools for deployment, monitoring and operations, and troubleshoot and resolve issues in dev, test, and production environments. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Principal Hardware Design Engineer Leidos Holdings IncPrincipal Hardware Design EngineerLaurel, MD$131,300–$237,350 / yearAs part of a multidisciplinary engineering team, you will serve as a senior technical authority, guiding complex engineering efforts, advancing innovative design methodologies, and helping shape the future direction of hardware engineering capabilities supporting national security missions. As a Principal Hardware Design Engineer, you will provide expert technical guidance across complex engineering efforts while developing innovative hardware solutions, advancing reverse engineering methodologies, and mentoring engineering teams.
Principal Platform Architect Applied Information SciencesPrincipal Platform ArchitectReston, VirginiaYou are equally comfortable leading executive architecture workshops, writing Infrastructure-as-Code, implementing GitHub Actions, automating cloud deployments, building governance models, and solving complex platform engineering and DevSecOps challenges. You will work directly with client engineering, operations, and product teams to implement secure, scalable, and automated platforms, mentor technical teams, and lead complex transformation engagements from strategy through delivery.
Principal Cloud Platform Architect Leidos Holdings IncPrincipal Cloud Platform ArchitectGaithersburg, MD$131,300–$237,350 / yearWe are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. Champion an AI-first engineering culture by identifying and applying AI-assisted development capabilities, automation, and emerging software engineering practices that improve developer productivity, code quality, testing, and delivery.
Principal FPGA Engineer Trident Systems IncPrincipal FPGA EngineerFairfax, VA$116,000–$216,000 / yearWork within a multi-discipline team of engineers designing advanced multi-function RF, processing, networking, and/or data storage solutions for space applications utilizing the latest Xilinx (AMD) technologies (e.g., Zynq Ultrascale+ MPSoC, Zynq Ultrascale+ RFSoC, and Versal ACAP). 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.
ISR Principal Modeling/Simulation Engineer Space Systems IntegrationISR Principal Modeling/Simulation EngineerChantilly, VA$180,000–$250,000 / yearThe qualified applicant will provide local support to the Space Warfighting Analysis Center (SWAC), Multi-Domain Sensing Program (MDSP), Space-based Intelligence Surveillance Reconnaissance and Targeting (ISRT) Division with expertise in ISR systems/processes and modeling and simulation (M&S). Efforts include (but not limited to): Developing space-based ISR models, executing space-based ISR models, analyzing and assessing modeling and simulation results from analysis partners across all classification levels.
Principal Technical Program Manager Microsoft CorpPrincipal Technical Program ManagerWashington D.C., DC$142,800–$274,800 / yearWhat You Will Do:Lead Global AI Infrastructure Deployment Acceleration:Own the development, training workforce and scaling of a global AI network and infrastructure acceleration operating model spanning Commercial Cloud, new AI regions, new data centers, colo expansions, and large-scale GPU deployments. The Principal Technical Program Manager will take proven AI Network and GPU capacity acceleration practices-from design validation and deployment readiness through regional network readiness, infrastructure optimization, and deployment execution-and convert them into repeatable, measurable, and globally adopted capabilities.
Senior Principal, Management Consulting Publicis Groupe SASenior Principal, Management ConsultingArlington, VA$155,000–$303,000 / yearResponsibilities Your Impact: Lead large teams to deliver value accretive business strategy and transformation Actively participate in the entrepreneurial construction of the strategy consulting team: support recruiting process, define ways of working, contribute thought leadership Lead the development of proposals & contribute to generating demand Qualifications Over 10 years of Strategy and/or Management Consulting experience within a global major consulting firm Prior experience of large-scale transformations within corporate strategy at a global scale and reach Skilled at building senior relationships and delivering high impact work for your clients Team player, driven by business value creation Excellent written, verbal, numerical, and presentation skills Thorough consulting skills and experience consulting to C-level clients Deep problem solving intrinsics and analytics skills Appreciation for Agile ways of working Interest and experience in technology and using technology to strengthen business value Openness to travel and work on client site in order to deliver the first-class services we pride ourselves in Additional information Pay Range: $155,000 - $303,000. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting and customer obsession to accelerate our clients' businesses through designing the products and services their customers truly value.
Principal Technical Project Manager (TPM) Leidos Holdings IncPrincipal Technical Project Manager (TPM)Bethesda, MD$131,300–$237,350 / yearSuccessfully execute project plans, remain sensitive to customer needs, resolve issues, escalate when appropriate and capture and validate requirements, developing and managing project governance plans, project schedules, team goals, defining success criteria and project milestones, and budgets while identifying and mitigating limitations to execution. The TPM supports the Agile Release Train Program Manager (ART PM) and Technical Lead (TL) in developing Epics, Features and application roadmaps for the design and development of new and existing applications.
Configuration Analyst Principal Science Applications International CorpConfiguration Analyst PrincipalWashington, DCRemote$80,001–$120,000 / yearJOB DESCRIPTION: The Candidate will assist the Crane CPS CM lead in formulating big picture strategic ideas to drive CM strategy for the program (including CM processes for the CPS Hardware-In-The-Loop (HWIL) test environment) in a rapid development environment; enable processes that will prepare the program for weapon system sustainment requirements; help the program obtain technical and data driven solutions; and evaluate and recommend engineering, CM, and Data Management (DM) tools. SAIC is seeking a Configuration Analyst Principal to assist the NSWC Crane Hypersonic Systems Engineering Team in developing and implementing Configuration Management (CM) processes, authoring documentation/policy, and applying CM best practices for a hypersonic developmental program working to establish formal processes as configuration responsibility is transitioned from the Lead Systems Integrator to the Government.
Principal Endpoint Security Systems Engineer Leidos Holdings Inc.Principal Endpoint Security Systems EngineerBethesda, MD$131,300–$237,350 / yearWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Principal - Fraud Analytics Technical Lead (Consulting Manager) GuidehousePrincipal - Fraud Analytics Technical Lead (Consulting Manager)Arlington, VirginiaThe Principal Fraud Analytics Technical Lead will leadday-to-day executionoffraud analytics workstreams, coordinate delivery of analytical products, andprovidetechnical guidancesupporting fraud monitoring,investigations, reporting, andplatformoperations. Experience using tools and technologies such as Python, R, Java, Linux shell scripting, SQL/no-SQL databases, Spark, Elasticsearch, Parquet,SIEM platforms includingSplunk, Microsoft Word, Microsoft Excel, and Microsoft PowerPoint.
Principal II - Fraud Analytics Lead (Consulting Manager) GuidehousePrincipal II - Fraud Analytics Lead (Consulting Manager)Arlington, VirginiaExperience using tools and technologies such as Python, R, Java, Linux shell scripting, SQL/no-SQL databases, Spark, Elasticsearch, Parquet,SIEM platforms includingSplunk, Microsoft Word, Microsoft Excel, and Microsoft PowerPoint. Experience with web development languages and frameworks such as HTML, Python/Flask, JavaScript, CSS, jQuery, orReactin support of platform advisory, analytics ecosystem, data/application integration, dashboard, or application-facing analytics work.
Databricks Partner Solution Lead - Senior Principal East Region Slalom IncDatabricks Partner Solution Lead - Senior Principal East RegionWashington, DC$158,000–$217,000 / yearBring Databricks Platform Expertise: Advise clients on modern Databricks capabilities including Unity Catalog, Lakeflow, Delta Lake, Apache Iceberg interoperability, Databricks SQL, AI/BI, Genie, Mosaic AI, Agent Bricks, Model Serving, Vector Search, MLflow, Databricks Apps, and Lakebase. As a Databricks Partner Solution Lead, you will sit at the intersection of Slalom's Databricks business unit, regional sales teams, industry leaders, solution architects, and Databricks partner teams.