Construction Project Manager - Senior Level GuidehouseConstruction Project Manager - Senior LevelDc, District of ColumbiaResponsible for accountability of projects, performs project tracking, adopts project management best practices, promotes customer involvement, applies lessons learned from recent projects, enforces effective change control, developing contingency planning and providing recommended solutions, exemplifies project management development and manages project priorities. The Construction Project Manager – Senior Level will support and lead projects, to include construction, design/build, architecture and engineering, space management, facilities management, real estate, and leasing of large and complex construction projects.
Senior GTM Operations Engineer HackerOne IncSenior GTM Operations EngineerWashington DC, DCRemote$175,000–$190,000 / yearThe ideal candidate combines strong hands-on Salesforce and revenue systems expertise with an understanding of how complex enterprise sales processes work from opportunity creation through forecasting, quoting, contracting, entitlements, and invoicing. You will work hands-on in Salesforce and across our GTM technology ecosystem, designing workflows, configuring systems, improving data flows, and deploying AI-enabled automations that make our revenue processes faster, smarter, and more reliable.
Senior Full Stack Developer Digital Management LLCSenior Full Stack DeveloperMcLean, VAAI-augmented development (core competency): hands-on fluency with agentic AI coding tools, with Claude Code and Claude Opus strongly preferred and GitHub Copilot, Cursor, or comparable agentic tools accepted as transferable experience; effective spec-writing and prompting, chunked generation, and rigorous review and hardening of AI-generated code for correctness and security. Cloud and serverless: AWS Lambda, DynamoDB, API Gateway, Step Functions, EventBridge, and SQS; a managed-service-first approach that favors AWS managed services over bespoke plumbing where they fit; incremental monolith-to-serverless (Strangler Fig) migration patterns; AWS GovCloud exposure (IL5/IL6) desired.
Senior Executive Strategic Communications GuidehouseSenior Executive Strategic CommunicationsSpringfield, VirginiaPlan and manage high-visibility events, facilitate stakeholder discussions, and drive change management initiatives to ensure successful adoption of key programs across the Intelligence Community and international partner environments. Serve as a trusted advisor to senior leadership, delivering executive-level messaging, talking points, and briefings that support decision-making, stakeholder alignment, and workforce engagement.
Business Analytics Senior Consultant GuidehouseBusiness Analytics Senior ConsultantTysons Corner, VirginiaNote that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Utilize skills in data analytics, data science, and data visualization to work with client stakeholders to optimize all business analytics efforts and workstreams.
Senior Geoint History Program Specialist - Active Ts/Sci ENS Solutions, LLCSenior Geoint History Program Specialist - Active Ts/SciArlington, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. This individual leads the support to operate and maintain the material culture aspects of NGA’s history, to operate and maintain the archives and all associated material residing in the Historical Research Center, and to preserve and communicate NGA’s history to NGA’s employees and public affairs mission both internally externally.
Senior GEOINT History Program Specialist - Active TS/SCI ENS Solutions, LLCSenior GEOINT History Program Specialist - Active TS/SCIArlington, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. This individual leads the support to operate and maintain the material culture aspects of NGA’s history, to operate and maintain the archives and all associated material residing in the Historical Research Center, and to preserve and communicate NGA’s history to NGA’s employees and public affairs mission both internally externally.
Project Controls Senior Engineer Holder Construction CoProject Controls Senior EngineerManassas, VASupport development of workflows for RFIs, Submittals, Material Status, Design Management, Risk Management, Quality, and Closeout. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list.
Senior Engineer - Project Controls Holder Construction CoSenior Engineer - Project ControlsAshburn, VASupport development of workflows for RFIs, Submittals, Material Status, Design Management, Risk Management, Quality, and Closeout. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list.
Sr. Software Architect Applied Information SciencesSr. Software ArchitectReston, VirginiaNet Core; leading technical design efforts; developing responsive and dynamic user interfaces using Angular or React, ensuring cross-browser compatibility and optimal performance; using Visual Studio and Git to manage codebases; ensuring code quality and modularity; proficiency in microservices using GraphQL and Hasura for schema design and API integration across distributed systems; utilizing Azure, AWS, and Google Cloud Platform to deploy cloud-native applications; using Azure DevOps and GitHub Actions to implement CI/CD pipelines through DevOps practices; leveraging Apache Airflow for orchestrating workflows; applying security best practices in software modeling and authorization, and working within Agile, Scrum, or SAFe frameworks to deliver software solutions. Must have experience with designing/developing enterprise-scale, highly distributed software systems and implement scalable/maintainable architectures for clients in highly regulated industries, including commercial insurance, insurance, retail and supply chain; utilizing C#, Net, and.
Senior Systems Engineer CMC ElectronicsSenior Systems EngineerReston, VA$100,000–$135,000 / yearFull timeAs we build a new team in Reston, VA, we're looking for engineers and technologists ready to be pioneers in the application of emerging tools and techniques, maintaining the highest reliability demanded by aerospace while bringing forth new products and capabilities at a brisk pace. Elements of the Total Rewards package include competitive base pay and providing eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs.
Sr MEP Estimator Hill International IncSr MEP EstimatorWashington, DCDepending upon your employment status, Hill's comprehensive benefits may include, Medical, Dental, Vision, Employer Paid Life and Accidental Death & Dismemberment Insurances, Business Travel Accident Insurance, Short-Term Disability, Long Term Disability, Flexible Spending Account, Health Savings Account, Dependent Care Flexible Spending Account, Commuter Benefits, Legal Assistance, Identity Theft Protection, Pet Insurance, Auto & Home Insurance, Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Voluntary Life & Accidental Death & Dismemberment Insurance. Hill International, with more than 4,400+ professionals in over 100 offices worldwide, provides program management, project management, construction management, project management oversight, advisory, facilities management, and other consulting services to clients in a variety of market sectors.
Senior Discovery Business And System Analyst (Top Secret Clearance Required) CONTACT GOVERNMENT SERVICESSenior Discovery Business And System Analyst (Top Secret Clearance Required)Rockville, MD$118,984.50–$171,866.50 / yearSkills and attributes for success: The Contractor shall provide business and IT systems analysis support to include, but not limited to the following activities: Contractor shall document and manage new and existing business processes in order to facilitate training, analysis, and redesign; Contractor shall conduct a thorough analysis of existing and new business processes and identify opportunities for improving workforce efficiency; Contractor shall conduct a thorough analysis of operational business requirements and conduct a gap analysis for any required modification to an existing business process; Contractor shall create and maintain a requirements database that documents how each existing or new business requirement is being supported. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Senior Data Architect / Data Solutions Lead (Insurance) PeopleNTech LLCSenior Data Architect / Data Solutions Lead (Insurance)Alexandria, VAData Migration : Lead complex migration strategies transferring high-volume personal lines historical data from legacy mainframes or relational databases to modern cloud platforms. · Multi-Line Integration : Architect data models that unify distinct data streams across Auto (vehicle telematics, driving history) and Homeowners (property risk, geographic data) lines of business.
Senior Manager, Specialty Product Marketing GEICO GENERAL INSURANCE COMPANYSenior Manager, Specialty Product MarketingBethesda, MD$121,975–$189,625 / yearYou'll own the brand and go-to-market strategy for GEICO's specialty lines: analyzing and translating business data into marketing strategy, developing advertising strategy across Paid/Owned/Earned Media and Creative, and serving as the primary strategic lead for agency partners across every activation channel. Within Marketing at GEICO - a team in the middle of a significant transformation - the brand and go-to-market strategy for our specialty lines (cycle, boat, and RV) is what turns competitive trends, business goals, and customer insight into work that moves the business.
Senior Algorithm Engineer II (EO/IR Image Analysis) Rocket Lab USASenior Algorithm Engineer II (EO/IR Image Analysis)Chantilly, VA$162,000–$243,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Rocket Lab’s Space Systems division builds complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space including solar panels, flight software, star trackers, optical systems, separation systems, and radios.
Senior Staff Product Security Engineer, AI Security & Security Assurance Medallia IncSenior Staff Product Security Engineer, AI Security & Security AssuranceMcLean, VA$184,000–$245,000 / yearThis individual will serve as the technical leader for AI Security and Security Assurance, partnering with Product, Engineering, Architecture, Data Science, and Security teams to ensure security is embedded into the design, development, and deployment of modern AI-enabled capabilities. Medallia considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, candidate's work location, education/training, key skills, internal peer equity, external market data, as well as, market and business considerations when making compensation decisions.
Senior Research Scientist Howard UniversitySenior Research ScientistWashington, DC$102,000–$112,000 / yearNATURE AND SCOPE: Applicants should have relevant research exposure in one or more of the areas of: human-centered computing, AI ethics, explainable AI, computer science, mixed reality, or human-robot interactions, and have demonstrated expertise in human-centered qualitative and/or quantitative research. PRINCIPAL ACCOUNTABILITIES: The Senior Research Scientists will play a key role in partnering with other project collaborators and in the design and creation of educational curriculum teaching socially and culturally relevant human-centered AI.
Senior Staff Applied Research Scientist GEICO GENERAL INSURANCE COMPANYSenior Staff Applied Research ScientistBethesda, MD$150,000–$300,000 / yearPreferred Skills: Advanced modeling experience in numerical optimization, NLP, LLMs, and reinforcement learning; familiarity with evaluation strategies, guardrails, prompt design, retrieval-augmented generation (RAG), red-teaming, and human-in-the-loop workflows. Deep theoretical and practical expertise in statistical learning, machine learning, deep learning, and large language models; ability to reason from first principles and select appropriate methods under real-world constraints.
Senior Commissioning Engineer On.EnergySenior Commissioning EngineerReston, VAThe Senior Commissioning Engineer serves as the Project Site Lead, providing overall leadership and technical oversight of the commissioning process for ON.energy's mission-critical, medium-voltage double-conversion UPS systems built on utility-scale BESS equipment (batteries, transformers, PCS, and controls). This is a senior, high-travel field leadership role for an engineer with deep BESS and power systems expertise who is equally comfortable leading a large multidisciplinary site team, interpreting a complex test plan, and serving as the customer-facing technical authority on site.