Top Tech Jobs & Startup Jobs in Washington DC,

Deliver classroom, virtual, and on‑site training and user support for Coast Guard business intelligence systems; develop and update instructional materials; tailor content for user communities; manage training logistics and travel; communicate across military and civilian audiences and adapt to system and policy changes.

Lead and execute computational social science and data science work: design ML/NLP models and LLM workflows, clean and visualize text-as-data, build reproducible analytical products, shape product development, present findings to clients, and mentor junior analysts.

Support customer and partner relationships by demonstrating radar value, lead integrations with C2/VMS/autonomous platforms, plan and execute installations, tune systems, provide technical support, analyze post-demo data, create training materials, collect feedback, and travel up to 50%.

Serve as UNHCR's senior representative in Washington, D.C., providing strategic leadership, advocacy, fundraising, and stakeholder engagement. Lead the DC office to build political and financial support, guide policy analysis, oversee operations, ensure compliance, manage resources and staff, and represent UNHCR across government, civil society, philanthropy, and the UN system. Provide advice to global operations, conduct risk management, and undertake missions to support fundraising and advocacy.

Lead government and maritime business development focused on U.S. federal maritime customers. Build and manage a high-quality pipeline, shape requirements, develop capture and teaming strategies, pursue strategic partnerships, support proposal and bid teams, and align opportunities with operational capabilities to win major contracts.

Designs, analyzes, and supports telecommunications networks (voice, data, video, wireless). Develops installation and maintenance plans, defines system requirements, coordinates with IT teams, and implements network services and contingency solutions for DoD LANs.

Provide on-site desktop support for up to 500 end users (PC and Mac), troubleshoot hardware and software issues, maintain printers/print services and secure print software, record incidents in ServiceNow, install/maintain MS Office suite and related applications, and deliver user training and QA for print services.

Hart agency seeks talented freelancers in various disciplines for future opportunities, emphasizing creative solutions and good culture. Introduce yourself for potential roles.

Drive developer-focused product marketing for Neo4j's AI capabilities and integrations. Own messaging for GraphRAG, agents, agent memory, Cypher AI and partner integrations; build developer-facing enablement, demos, launch support, win-loss analysis, and field training to help sellers and engineers adopt and sell Neo4j capabilities.

The Membership Consultant promotes memberships and services at Gold's Gym, generating sales through outreach, conducting inquiries, and maintaining records.