Principal Controls Engineer Fluence Energy IncPrincipal Controls EngineerArlington, VAWe are looking for a Principal Controls Software Engineer with a passion for software design and extensive experience with power engineering, MathWorks Matlab/Simulink, Agile Scrum using Jira, and Git. Our core cultural pillars empower us to innovate, collaborate, and lead with purpose, ensuring we continue to deliver unparalleled value to our customers and the world.
Building Enclosure Associate Principal ECS LtdBuilding Enclosure Associate PrincipalHanover, Maryland$105,000–$150,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). You will work closely with clients and multidisciplinary project teams to evaluate building envelope performance, support construction quality, and deliver practical consulting solutions across a variety of facility types.
Structural Associate Principal ECS LtdStructural Associate PrincipalHanover, Maryland$105,000–$150,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). You will collaborate with clients and multidisciplinary project teams to evaluate structural performance, support construction and repair efforts, and deliver practical, high-quality engineering solutions across a variety of facility types.
Principal Engineer Senior Manager Accenture Federal ServicesPrincipal Engineer Senior ManagerWashington, DCThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $177,900—$203,600 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, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
NewPrincipal Civil Engineer LeidosPrincipal Civil EngineerReston, VirginiaAll-Source Information Evaluation: Demonstrated experience researching, assessing, and synthesizing diverse intelligence and technical sources, including classified intelligence, open-source information, and grey literature such as foreign technical journals, patents, and equipment catalogs, to support facility and infrastructure characterization. MEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment, filtration, and backup power systems.
NewPrincipal Systems Engineer, Digital Engineering Solutions Modern Government SolutionsPrincipal Systems Engineer, Digital Engineering SolutionsSterling, VAFull timeTITLE: Principal Systems Engineer, Digital Engineering SolutionsLOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Part-Time / As Needed, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Principal Systems Engineer, Digital Engineering Solutions to lead the architecture, deployment, and sustainment of enterprise engineering platform environments in support of national security missions. Bachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.16+ years of experience architecting, deploying, and sustaining enterprise engineering platforms and IT infrastructure within cloud-hosted environments.
NewPrincipal Systems Engineer (API Gateway) - TS/SCI w CI Poly Modern Government SolutionsPrincipal Systems Engineer (API Gateway) - TS/SCI w CI PolySterling, VAFull timeBachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.16+ years of experience designing, integrating, and supporting enterprise systems, cloud architectures, and API-driven solutions within complex mission environments.5+ years of experience implementing and administering API gateway technologies in cloud-based architectures; Experience designing secure APIs and enterprise integration solutions utilizing REST, GraphQL, event-driven architectures, message queues, streaming platforms, or ETL pipelines. TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Principal Systems Engineer to architect, integrate, and secure mission-critical API ecosystems supporting next-generation national security capabilities.
Principal Network Engineer LeidosPrincipal Network EngineerColumbia, MarylandMasters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support. The engineer translates mission and business requirements into secure, high-performing network solutions and collaborates with operations personnel, program management, and engineering teams to ensure reliable network performance in DoD/IC environments.
NewSupervisory Criminal Investigator (ASAC) U.S. Department of Homeland SecuritySupervisory Criminal Investigator (ASAC)Washington, DC$143,913–$187,093 / yearAdditionalRequirements: Training Requirement: This position requires that you have completed the Criminal Investigator Training Program (CITP) at the Federal Law Enforcement Training Center in Glynco, GA or an approved comparable course: 1) Federal Bureau of Investigation, Basic Special Agent Academy; 2) Drug Enforcement Administration, Basic Special Agent Academy; 3) U.S. Postal Inspector Basic Inspection Training Program; 4) United States Army Military Police School, CID Special Agent Course; and 5) U.S. Air Force Office of Special Investigations, Special Investigators Course). The incumbent will serve as the Assistant Special Agent in Charge (ASAC) in the Office of Integrity, Special Investigations Division and will provide oversight in all matters pertaining to the detection, investigation and prosecution of suspected violators of fraud, abuse and integrity laws within the Department and its programs; ensuring compliance with Department and OIG policies and procedures relating to all aspects of investigative activity; the referral of administrative investigations; and the referral of complaints received by the DHS OIG that do not fall within its jurisdiction.
NewAdministrative Officer U.S. Department of Veterans AffairsAdministrative OfficerWashington, DC$61,722–$80,243 / yearExamples of specialized experience would typically include, but are not limited to: Develops and implements administrative policies and procedures for the department to ensure efficient daily operations, Oversees administrative support functions for a department, ensuring operational continuity across all assigned cost centers and subdivision locations, Supervises a team of five subordinate staff including Program Support Assistants and a Secretary, assigning and monitoring daily work assignments, Monitors changes in VA-wide administrative requirements and communicates their impact on departmental operations to the Supervisor, Monitors key performance metrics and prepares status reports on administrative programs to identify areas requiring corrective action. The Orlando VA Healthcare System, officially established in October 2006, was designated as a 1a facility in 2021, serving more than 131,000 Veterans in Central Florida and includes a 120-bed Community Living Center, two Mental Health Residential Rehabilitation Treatment Programs/Domiciliary (60-beds located at the Lake Nona Campus and 58-beds at the Lake Baldwin Campus), one Health Care Center in Viera, a medical center in Orlando (Lake Baldwin campus), a Multispecialty Community Based Outpatient Clinic in Daytona Beach, and five Community-Based Outpatient Clinics located in Clermont, Kissimmee, Deltona, Palm Bay and Tavares.
Branch Specialist Floater I TowerBranch Specialist Floater ILaurel, Maryland$23.06–$28.83 / hourPerforms in a Branch leadership role (Manager, Assistant Manager, Teller Supervisor) whenever necessary in order to ensure daily operations are properly executed and member services are uninterrupted; leads and directs Branch team members to meet this objective when designated. (Specialist III: all functions of a Specialist I and II in addition: acts as Teller Supervisor, Assistant or Manager, On the Job Coach for new and existing MSRs, Peer Coach for Branch Specialist II, Supports Business Systems upgrades and development through testing and implementation support).
Patient Access Representative III KCHCPatient Access Representative IIIWashingtonPAR III works as a partner in the clinic together with the practitioners, assistive clinical staff, other administrative staff, and leadership to provide a welcoming, caring and healing environment for patients. Connect patients to wrap-around services, including, but not limited to; Aging and Disability Resource Center (ADRC), Badger Care, Wisconsin Well Woman Program (WWWP), medication assistance.
Senior Principal Architect - Data Domain JPMorgan Chase & CoSenior Principal Architect - Data DomainMcLean, VADeep expertise across Data Management Architecture areas, including expertise in database technologies (relational, NoSQL, graph, etc.), Extract, Transform, Load (ETL) tools and processes for managing data pipelines, data warehouses, data lakes, data analytics and data mining tools, and data governance. Leads reuse-first adoption of enterprise-authorized AI capabilities within the work environment to accelerate architecture analysis, option evaluation, and delivery of strategic global solutions, with human-in-the-loop validation and appropriate handling of sensitive data.
Senior Principal Architect - Application Platforms JPMorgan Chase & CoSenior Principal Architect - Application PlatformsMcLean, VADeep enterprise expertise across Application & Collaboration Platforms Architecture areas including collaboration and communication ecosystems, document/content lifecycle management, multimedia toolchains, secure-by-design governance and compliance, integration/interoperability patterns, reliability and lifecycle operations, portfolio rationalization, financial/TCO decisioning, and executive-level change leadership. Leads reuse-first adoption of enterprise-authorized AI capabilities within the work environment to accelerate architecture analysis, option evaluation, and delivery of strategic global solutions, with human-in-the-loop validation and appropriate handling of sensitive data.
NewPrincipal Baltimore City Public SchoolsPrincipalBaltimore, MDThe Principal is an instructional leader that is critical to the acceleration of improved student outcomes across City Schools, through the support and supervision of instructional and school support staff and collaboration with Instructional Leadership Executive Directors. Actively engages and pursues a deep understanding of the school community, its strengths and needs, and develops productive relationships to leverage the community's cultural, social, intellectual, and political resources to promote student learning and school improvement.
Principal Data Scientist - Gen AI Xometry IncPrincipal Data Scientist - Gen AINorth Bethesda, MD$200,000–$230,000 / yearIn this role, you will serve as a technical leader, owning a 12 month technical roadmap, driving large-scale cross-functional ML and AI initiatives, and setting the long-term scientific direction for AI-driven solutions that enhance Xometry''s service offerings. Generative AI Development: Develop and deploy generative AI models and large language models (LLMs) for multimodal document processing, focusing on extracting structured data from technical drawings, purchasing orders, and other complex documents.
Principal AIML Engineer Lululemon Athletica IncPrincipal AIML EngineerWashington, WA$266,720–$350,070 / yearRecognizing our teams for their performance and dedication, other components of our total rewards offerings include support of career development, wellbeing, and personal growth:Extended health and dental benefits, and mental health plans Paid time off Savings and retirement plan matching Generous employee discount Fitness & yoga classes Parenthood top-up Extensive catalog of development course offerings People networks, mentorship programs, and leadership series (to name a few) Note: The incentive programs, benefits, and perks have certain eligibility requirements. Select responsibilities include:Define the enterprise AI/ML engineering vision and implementation strategy spanning the enterprise AI platform and services, and common frameworks and tools for model development, training infrastructure, inference platforms, evaluation frameworks, and governance capabilities.
Principal Engineer, Digital Manufacturing Electra Aero IncPrincipal Engineer, Digital ManufacturingManassas, VARemote$140,000–$170,000 / yearAs our Principal Engineer, Digital Manufacturing, you''ll serve as the technical authority for the architecture, integration, and deployment of Electra''s manufacturing digital systems - connecting Product Lifecycle Management (PLM), Enterprise Resource Planning (ERP), Manufacturing Execution Systems (MES), and the platforms that tie them together. This is a high-visibility role at a pivotal moment for Electra: as we transition from prototype to serial production, you''ll be the master key user connecting engineering, quality, and production to a shared digital backbone, and a direct participant in ERP selection.
Principal Quality Engineer, Supplier QA Electra Aero IncPrincipal Quality Engineer, Supplier QAManassas, VA$150,000–$190,000 / yearYou''ll support the build-out of a 14 CFR 21.137-compliant Quality Management System, including First Article Inspection, and help stand up the supplier quality infrastructure - audits, documentation review, and an Approved Supplier List - that Electra needs as we scale from Manassas, VA to our future manufacturing site in Springfield, OH. Support development, documentation, implementation, and maintenance of a compliant 14 CFR 21.137 Quality Management System, including First Article Inspections (FAI), and help prevent non-conforming parts, articles, and defects while maintaining a safety- and quality-first presence at all times.
Principal Scientist Drug Product Development AstraZeneca PlcPrincipal Scientist Drug Product DevelopmentGaithersburg, MD$183,768.80–$275,653.20 / yearAs a key scientific leader, you will define and execute drug product development strategies spanning formulation, fill-finish, characterization, stability, technology transfer, and regulatory support from early research through clinical and commercial manufacturing. This role requires strong technical depth in viral vector drug product development combined with demonstrated strategic thinking, long range planning, and the ability to influence across a complex matrix organization.