NewSenior Information Operations Data Scientist Castellum IncSenior Information Operations Data ScientistArlington, VA$180,000–$190,000 / yearThe position focuses on identifying capability gaps, informing senior‑leader decisions, supporting Army planning and resourcing processes, and applying AI/ML/NLP expertise where beneficial to Army Information Operations (IO) capabilities and policies. Track Army, Joint, Executive Communication and Control (ECC), and congressional actions assigned to DAMO‑SOI using the Enterprise Task Management Software Solution (ETMS2) and the OSD Correspondence and Task Management System (CATMS).
Network Engineer- WAN (Sr. Consultant level) VisaNetwork Engineer- WAN (Sr. Consultant level)Ashburn, VA$152,200–$243,700 / yearDegree in Math, Science, Engineering, or Computer Science, Information Systems or related field OR Bachelor’s degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum two (2) years of experience in a directly related field OR minimum four (4) years of directly related experience. This role plans, designs, and implements networked systems, manages configurations, supports and troubleshoots network problems, and coordinates with vendors for installation of routers, bridges, concentrators, and switches.
Senior Software Engineer / Data Scientist (Training Systems) LeidosSenior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor’s degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
NewCommercial Construction Senior Superintendent - Industrial HITT ContractingCommercial Construction Senior Superintendent - IndustrialFalls Church, VA$132,000–$181,500 / yearThis role sits within HITT's Industrial group, which delivers new construction, renovations, expansions, and fit-outs across distribution centers, warehouses, manufacturing, aviation, automotive, mission critical, advanced manufacturing, central utility plants, and other complex industrial facilities nationwide. The Senior Superintendent provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.
NewSenior Associate, Pursuits HITT ContractingSenior Associate, PursuitsFalls Church, VA$77,000–$112,000 / yearDemonstrated experience leading federal proposal development from capture through final submission, including strategy development, annotated outlines, color team review management, and oversight of complex proposal production, is a plus. Collaborate with project teams to develop interview presentation strategy; lead the development of interview materials including presentations, interview books, and handouts; direct presentation rehearsals and ensure the presentation team is well-prepared.
Sr. Delivery Consultant - Application Modernization, WWPS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant - Application Modernization, WWPS ProServeHerndon, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Sr. Delivery Consultant - AI/ML, AWS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant - AI/ML, AWS ProServeArlington, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Senior Delivery Consultant – Emerging Tech, WWPS ProServe Amazon Web Services, Inc.Senior Delivery Consultant – Emerging Tech, WWPS ProServeHerndon, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. - Experience with virtualization (Hypervisors, VMware, Xen), or experience with network troubleshooting tools (telnet, test-netconnection, tracert, tracetcp, iperf, ntttcp, dig, and packet capture tools) and experience in managing firewalls.
Sr. Delivery Consultant, WWPS ProServe US-FedCiv Amazon Web Services, Inc.Sr. Delivery Consultant, WWPS ProServe US-FedCivArlington, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Sr. Delivery Consultant, WWPS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant, WWPS ProServeArlington, VAAWS Professional Services is looking for a Delivery Consultant with hands-on cloud architecture and implementation experience, strong AWS knowledge, and the ability to work directly with customers to turn complex requirements into production-ready solutions. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Senior Delivery Consultant, WWPS ProServe Amazon Web Services, Inc.Senior Delivery Consultant, WWPS ProServeHerndon, VAAs an experienced technology professional, you will be responsible for: Designing and implementing complex, scalable, and secure AWS solutions tailored to customer needs. - Knowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies.
Senior Vice President – Statistics and Data Science Department - Washington DC Office NORC at the University of ChicagoSenior Vice President – Statistics and Data Science Department - Washington DC OfficeWashington, D.C.$285,000–$315,000 / yearSDS expertise includes artificial intelligence and machine learning; Bayesian analysis; causal inference; disclosure avoidance; imputation; data linkage and statistical matching for combining multiple data sources; data quality assessment; efficient and reproducible workflow development; privacy-preserving methods; small area estimation; statistical methods for survey sampling, weighting, estimation, and inference; and visualization. Reporting to the Executive Vice President and Chief Scientist for RS, the Senior Vice President has overall responsibility for promoting NORC’s mission and goals; contributing to company‑wide strategy and operational management; and developing NORC’s capabilities in statistics, data science, artificial intelligence, data integration, and emerging methods in ways that advance NORC’s research portfolio.
NewFT Senior Sales Associate Store - 1308 Music & ArtsFT Senior Sales Associate Store - 1308Washington, DC$16.94–$17.50 / hourWe strive to create lifelong musicians and make a difference in the world by enabling musicians and non-musicians alike to experience the almost indescribable happiness that comes from playing an instrument. Based in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 225+ retail stores, 200+ educational representatives, and 250+ affiliate locations.
PT Senior Sales Associate Store 017 Music & ArtsPT Senior Sales Associate Store 017Glenwood, MD$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
PT Senior Sales Associate Store 1312 Music & ArtsPT Senior Sales Associate Store 1312Laurel, MD$17–$17.50 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
FT Senior Sales Associate Store 016 Music & ArtsFT Senior Sales Associate Store 016Dickerson, MD$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
FT Senior Sales Associate Store 1307 Music & ArtsFT Senior Sales Associate Store 1307Washington, DC$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
FT Senior Sales Associate Store 043 Music & ArtsFT Senior Sales Associate Store 043Germantown, MD$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
FT Senior Sales Associate Store 014 Music & ArtsFT Senior Sales Associate Store 014Washington, DC$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.
FT Senior Sales Associate Store 1311 Music & ArtsFT Senior Sales Associate Store 1311Columbia, MD$15–$16 / hourBased in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations. In 2005, Music & Arts joined forces with American Music to become the largest band and orchestra instrument retailer in the United States.