Contract Jobs in Washington, District of Columbia, United States

Occupational Health Nurse Coordinator at Spectrum Healthcare Resources provides comprehensive clinical care and occupational health services to federal employees at the Ronald Reagan Building. The role emphasizes a low‑stress, work‑life balanced environment with a Monday‑Friday schedule (7:00 a.m.–4:30 p.m.). Responsibilities include coordinating health assessments, delivering acute and preventive care, maintaining accurate medical records, and ensuring compliance with federal health regulations

ProSidian Consulting seeks a Power Systems Analyst to model and analyze power system operations for the DOE Office of Policy. The role involves data analysis, modeling, forecasting, and report development to support renewable energy, fossil fuels, nuclear, and grid modernization initiatives.

Quality Assurance Specialist with deep expertise in energy, science, and technology policy analysis. Proven track record ensuring accuracy and consistency in public comment reviews, data modeling, and regulatory assessments for federal agencies.

The Gates Foundation seeks a temporary Program Assistant to provide comprehensive administrative support to Program Officers, Senior Program Officers, and Deputy Directors. The role involves managing complex calendars, coordinating travel and expenses, organizing events, and maintaining clear communication with partners and grantees.

ProSidian Consulting seeks a Geospatial Analyst to support DOE Office of Policy on energy market analysis. The role involves mapping, data validation, modeling, forecasting, and policy support across Washington DC and Mid Atlantic.

ProSidian Consulting seeks a seasoned Document Review Level 5 professional to support the Department of Energy’s Office of Environment, Health, Safety, and Security. The role involves complex classification, declassification, and FOIA reviews of highly sensitive documents, leading high‑priority projects, preparing congressional reports, and coordinating with multiple agencies on Restricted Data and related national security matters.

At Sixty Vines, a chef‑driven restaurant in Washington, DC, we pair seasonal cuisine with local ingredients and craft wine pairings. We seek energetic, professional hosts to greet guests, manage reservations, and create a welcoming dining experience.

Mission Support at Patriot Group International delivers specialized medical training for Special Operations. The Tactical Combat Casualty Care Trainer provides certified TCCC instruction, medical coverage during live‑fire, parachute, dive and off‑road training, and evaluates students in dynamic environments.

RF Engineer needed to design and optimize LTE networks across multiple U.S. states. The role involves creating search areas, performing drive tests, preparing regulatory submissions, and evaluating coverage and capacity.

M&J Engineering seeks a seasoned Project Manager to lead contract support and market outreach initiatives for WMATA. The role involves planning and executing outreach programs, coordinating cross‑functional teams, developing performance metrics, ensuring procurement compliance, and identifying opportunities to expand vendor participation.

ProSidian Consulting seeks an experienced Project Manager to lead IT effectiveness initiatives for the National Park Service. The role involves managing deployment and execution of IT projects across Washington, DC, Reston, VA, and Denver, CO, ensuring alignment with federal standards and delivering value to government clients.

Prestige Healthcare Resources is dedicated to delivering compassionate, integrated care to underserved populations with behavioral health needs. As a Registered Nurse on the interdisciplinary team, you will conduct assessments, administer medications, manage crises, and collaborate on care plans across inpatient, residential, and PHP programs.

ProSidian Consulting seeks an experienced System Administrator to support the National Park Service’s IT infrastructure across Washington, DC, Reston, VA, and Denver, CO. The role focuses on managing clustered server environments, ensuring high availability, and maintaining WAN uptime across multiple sites. Candidates will provide advanced support for disaster recovery systems, create and maintain SOPs, and collaborate with senior administrators to optimize performance.

Korean Document Review Attorney needed to support eDiscovery projects for Contact Review. Must be fluent in Korean, familiar with document review workflows, and experienced with Relativity, Concordance, ViewPoint.

One Federal Solution's Business Analytics team transforms complex workforce and business data into actionable insights for a federal client. The role designs and maintains enterprise dashboards, KPIs, and reports using Tableau, Power BI, and Microsoft 365, while automating processes and ensuring data accuracy.

Certified Nursing Assistant role providing essential personal assistance to employees in DC and Arlington, VA. The position supports daily living tasks such as eating, dressing, and mobility, while ensuring a professional, empathetic environment. Candidates must have a high school education, at least three years of caregiving experience, and strong communication skills.

ProSidian Consulting seeks a Strategic Planning Consultant to support the Department of Energy’s Office of Policy in advancing energy sustainability and security. The role involves developing long‑term strategies, roadmaps, and policy analyses across renewable, fossil, nuclear, hydrogen, and grid modernization initiatives.

Business Consultant with deep experience in defense and security program management, specializing in organizational change, performance measurement, and compliance. Leads cross‑functional teams to modernize mission support for the U.S. Coast Guard, delivering data‑driven insights, executive briefings, and change‑management strategies.

ProSidian Consulting seeks an Energy Data Analyst to support DOE policy initiatives. The role involves analyzing energy consumption, production, and trends, developing models, and producing reports to guide program evaluations.

Post Tracking System (PTS) team at One Federal Solution supports a Government client by maintaining data integrity and providing analytical and technical assistance for the PTS platform. The analyst facilitates stakeholder meetings, develops data collection and reporting procedures, conducts data quality reviews, and coordinates device configuration and O&M efforts.