Top Tech Jobs & Startup Jobs in Washington DC,

Supports daily operations across Washington, DC, New York, and Boston offices by coordinating invoicing, accounts receivable, contracts, project setup, reporting, business development materials, HR activities, meetings, events, vendors, and workplace logistics. Partners with Finance, Human Resources, Marketing, Legal, Operations, leadership, and project teams to manage priorities, improve efficiency, support employees, and maintain an organized office environment.

Generate and qualify enterprise sales opportunities, acquire new clients, expand existing accounts, and manage complex deal cycles across a geographic territory. Build executive relationships through consultative discovery, differentiate solutions against competitors, conduct ongoing prospecting, and collaborate with business development, partners, and solutions engineering. Maintain disciplined sales processes and CRM hygiene while presenting and demonstrating solutions to enterprise customers.

The Senior Accountant manages nonprofit accounting operations, including accounts receivable, accounts payable, payroll support, general ledger maintenance, reconciliations, grant accounting, financial reporting, budgeting, and audit support. The role prepares consolidated financial statements across U.S. and Australian entities, ensures accurate multi-currency reporting, supports compliance filings, and collaborates with finance leadership and international colleagues in a remote environment.

Coordinate preparation for Semafor’s flagship live journalism events by compiling logistical information, researching talking points, gathering biographies, and drafting and distributing briefing packets for VIP speakers, moderators, and attendees. Support content, programming, and events teams in a fast-paced command-center environment while managing changing details, deadlines, and competing priorities.

Provides administrative, operational, programmatic, and analytical support within a federal law enforcement environment. Responsibilities include office logistics, records management, information tracking, report and briefing preparation, dashboards, SharePoint administration, meeting coordination, travel support, onboarding and offboarding, personnel tracking, and basic presentation formatting. The role requires managing multiple priorities, supporting leadership, and producing accurate work products.

Leads business development for the institutional public safety market by securing new clients, expanding existing relationships, managing pipelines and KPIs, developing market strategies, and partnering on proposals and promotional campaigns. Builds networks with decision-makers, contractors, corporate entities, and design professionals while providing market intelligence and guiding client-focused solutions. Oversees budgets and supports negotiations, project planning, scheduling, and coordination.

Owns employee relations, investigations, performance and conduct matters, leave administration, and workplace accommodations for a multi-state workforce. Advises managers and employees, maintains confidential case documentation, researches employment requirements, supports policy implementation, identifies workforce trends, and leads People & Culture initiatives. The role also coordinates ADA, FMLA, and state leave processes while delivering manager education and ensuring timely follow-up.

Provides administrative and front-office support for senior National Guard Bureau leaders at the Pentagon. Responsibilities include managing executive calendars, coordinating meetings and secure communications, reviewing travel requests in DTS, preparing status reports and meeting materials, managing correspondence and records, coordinating visitors, and supporting governance engagements. The role requires strong organization, communication, discretion, attention to detail, and the ability to work under pressure while maintaining Top Secret security requirements.

Manage employer, broker, and shelter partner accounts for an employee benefits product. Responsibilities include client onboarding, enrollment support, employee engagement, retention, renewals, account reviews, product training, lead referrals, and expansion opportunities. The role coordinates with internal teams, maintains account records, supports RFPs, and develops client materials. It requires an active P&C license, benefits administration experience, strong communication skills, CRM proficiency, and willingness to travel. The position is remote or hybrid with a Manhattan office option.

Owns end-to-end product design for AI-native platforms, agentic workflows, collaborative data environments, and secure data-sharing experiences. The role translates complex technical architectures and security constraints into intuitive, scalable interfaces through research, wireframing, prototyping, high-fidelity design, component documentation, and UI copy. Partners with product and engineering teams to shape roadmaps, resolve technical tradeoffs, establish design systems, champion responsible AI use, and mentor designers.