Top Tech Jobs & Startup Jobs in Washington DC,

Leads outsourced accounting services for oil and gas exploration and production clients. Oversees accounts payable, revenue, joint interest billing, month-end and year-end close, transaction recording, financial and management reporting, client service, and multiple client engagements. Requires strong U.S. GAAP knowledge, corporate accounting experience, operational accounting expertise, communication skills, and familiarity with oil and gas accounting systems.

Leads the design and execution of complex mechanical, HVAC, plumbing, and specialty systems for institutional and healthcare facilities. Oversees design quality, construction documents, specifications, construction administration, project timelines, and coordination with multidisciplinary teams. Drives LEED certification, energy modeling, lifecycle cost analysis, and sustainable design compliance with federal regulations and applicable codes. Requires a mechanical engineering degree, professional engineering license, extensive MEP design experience, LEED certification, and proficiency with Revit, HAP, TRACE 3D Plus, and Bluebeam.

Build and manage customer relationships with independent coffee shops across the Lancaster, PA market. Responsibilities include acquiring new customers, growing existing accounts, meeting revenue targets, onboarding clients, managing sales pipelines, conducting in-person visits, upselling products, resolving issues with internal teams, maintaining HubSpot records, and supporting local events and sampling campaigns.

Creates print and digital visual deliverables, including branding, presentations, infographics, data visualizations, wireframes, reports, and interactive media. Translates complex information into accessible, engaging designs; collaborates with clients and cross-functional teams; develops templates, design systems, and asset libraries; supports proposals and business development; and manages projects while meeting deadlines, branding standards, and Section 508 requirements.

Drive Apex’s growth in US Government markets by identifying, qualifying, and closing opportunities with government prime contractors. Own full-cycle deal execution, account strategies, win plans, pipeline development, forecasting, CRM hygiene, customer relationships, and new business bookings. Provide market feedback on product, pricing, and competitive positioning while representing the company at industry events and customer meetings. The role requires deep knowledge of satellite markets, government acquisition processes, and prime/subcontractor dynamics.

Build and operationalize production AI solutions for federal clients, from stakeholder discovery and architecture through evaluation, deployment, governance, monitoring, and optimization. Develop LLM applications using retrieval, structured outputs, tool use, and agentic workflows. Define quality metrics, create evaluation sets, document limitations, advise clients on AI use cases, and mentor engineers while contributing to reusable internal patterns and products.

Administers and configures Salesforce, including user management, objects, workflows, reports, dashboards, integrations, data quality, and governance. Provides advanced troubleshooting, training, documentation, and user support. Gathers requirements, implements system enhancements, evaluates releases, supports third-party platforms, and collaborates with stakeholders and vendors to improve business processes and system adoption.

Lead federal business development focused on DHS and DoW by building pipeline, shaping opportunities, developing customer and partner relationships, protecting incumbent work, expanding accounts, and driving pursuits through contract award. Manage win strategies, teaming, pricing, proposal direction, and executive pipeline recommendations while achieving revenue, bookings, and win-rate targets.

Leads the LCMS Religious Liberty and Civic Life ministry as its primary Washington, D.C. representative. The Executive Director advocates on marriage, sanctity of life, and religious liberty; develops educational and communication resources; builds coalitions with policymakers, faith leaders, media, and advocacy organizations; speaks publicly; supervises staff; and leads fundraising efforts.

Interns support a Texas public policy foundation across policy, development, communications, film and media, journalism, and operations. Responsibilities may include policy research, writing, fundraising support, donor research, grant writing, media production, journalism, social media, analytics, event coordination, office administration, data entry, vendor coordination, and special projects. Interns participate in educational discussions and receive mentorship while developing research, writing, communication, and organizational skills.