Top Tech Jobs & Startup Jobs in Washington, DC

Leads T-Mobile’s government affairs strategy and engagement with federal, state, and local policymakers, regulators, legislators, nonprofits, and community stakeholders. Advocates for wireless-sector policies, builds external coalitions, coordinates messaging with Legal, Compliance, and Public Relations, and advises on regulatory impacts. The role also manages, mentors, and develops a government affairs team while advancing business objectives and policy priorities.

Conduct vulnerability research, exploit development, reverse engineering, binary analysis, fuzzing, and penetration testing across operating systems, applications, browsers, mobile devices, and enterprise software. Develop proof-of-concept exploits, analyze N-day vulnerabilities, assess security controls, and produce remediation-focused reports. Collaborate with defensive and cross-functional teams, apply threat intelligence and assessment frameworks, and document repeatable technical workflows.

Lead finance function optimization and transformation projects: analyze operating models, design and implement process and role changes, deliver financial solutions, coach teams, drive change management, validate outcomes with clients, and communicate strategic financial recommendations.

Provides legal leadership for M&A, strategic transactions, venture investments, and financial partnerships with banks and financial institutions. Independently manages deals from structuring and diligence through negotiation, signing, closing, and integration. Drafts and negotiates transaction and financial services agreements, coordinates cross-functional stakeholders, develops legal playbooks, and leads AI-enabled workflow improvements while protecting confidentiality, privilege, and legal judgment.

Designs and delivers trustworthy AI, machine-learning, data, and software solutions from problem definition through production operation. Responsibilities include predictive and generative AI development, data and feature engineering, application and API delivery, evaluation, monitoring, responsible AI governance, and technical leadership. The role requires production-quality Python and SQL, large-scale data platform experience, cloud and AI tooling, and the ability to guide cross-functional teams in deploying secure, maintainable AI capabilities.

Serve as a pre-sales technical expert for DX, partnering with Account Executives throughout the sales cycle. Lead technical discovery, evaluations, proof-of-concepts, pilots, product demonstrations, and solution design involving APIs and client engineering workflows. Advise prospects on deployment and analytics integrations, translate technical concepts into business value, and relay customer feedback to Product and Engineering teams. Manage technical follow-ups across multiple opportunities.

Maintain Cloudflare’s global data center network and infrastructure across remote colocation facilities. Responsibilities include configuring network equipment, maintaining operational availability, managing contractors and vendors, creating SOPs and operational plans, improving processes through automation and AI tools, supporting deployments and migrations, troubleshooting infrastructure, and participating in 24/7 on-call coverage. The role also involves basic program management, documentation, vendor coordination, and collaboration with Network Engineering, SRE, logistics, and infrastructure teams.

Leads Honeywell’s defense government-relations strategy, focusing on acquisition policy, appropriations, military budget formulation, and congressional advocacy. Builds relationships with Congress, executive agencies, defense committees, trade associations, and national security stakeholders. Advises executives on legislative and regulatory developments, secures program funding, mitigates policy risks, oversees PAC activities, and shapes defense procurement outcomes. The role is based in Washington, DC, on a hybrid schedule.

Owns build and deployment automation, platform health, scaling, monitoring, and high-availability DevOps pipelines. The role involves developing self-service tools, expanding a multi-account AWS environment, improving SRE practices, and securing systems for commercial and high-side environments. Requires strong AWS, CI/CD, infrastructure-as-code, containerization, scripting, and monitoring expertise, plus U.S. citizenship and TS/SCI with full-scope polygraph clearance. Travel to a Washington, DC customer site may reach 50%.

Leads community engagement and experiential programming across the Northeast market. Builds relationships with civic, business, and nonprofit organizations; localizes brand activations; coordinates Cafe and community events; manages budgets, vendors, contracts, invoices, and risk reviews; and partners with internal teams to connect community investments to local experiences and financial well-being initiatives.