Applied AI Scientist (Washington, DC)

Valiant Harbor International is seeking a detail-oriented Applied AI Scientist with deep expertise in artificial intelligence and machine learning to support a program advancing AI diagnostics for rare diseases supporting the Advanced Research Projects Agency for Health (ARPA-H), Proactive Health Office (PHO).

Automated Experimentation Tech SETA (Washington, DC)

Valiant Harbor International is seeking a detail-oriented Automated Experimentation Technical SETA to support our customer, the Advanced Research Projects Agency for Health (ARPA-H), Resilient Systems Office (RSO). This position will aid in the development of new programs that leverage AI and the automation of experimentation to expedite gold standard research.

Business Financial Manager (Washington, DC)

Valiant Harbor International is seeking a versatile and detail-oriented Business Financial Manager to support our
customer, the Advanced Research Projects Agency for Health (ARPA-H). ARPA-H is focused on accelerating better
health outcomes by supporting the development of high-impact solutions to society's most challenging health
problems

Full Stack Software Engineer (Hanscom AFB, Bedford, MA)

Valiant Harbor International is seeking a Full Stack Software Engineer to support the Air Force Research Laboratory (AFRL). This role is ideal for a highly technical and innovative software engineer with experience designing, developing, and optimizing full-stack solutions to support advanced DoD initiatives in a secure, mission-critical environment. The role will be performed at Hanscom AFB, Lexington, MA (outside of Boston).

Health Data Scientist (Washington, DC)

Valiant Harbor International is seeking a detail-oriented Health Data Scientist to provide technical leadership in data design, evaluation strategy, and clinical realism for a multi-stakeholder program advancing AI diagnostics for rare diseases supporting the Advanced Research Projects Agency for Health (ARPA-H), Proactive Health Office (PHO).

Junior Program & Technical Management Professional (Arlington, VA)

Valiant Harbor International is seeking a motivated Junior Program and Technical Management Professional to support the Office of Naval Research (ONR). The successful candidate will provide technical and programmatic support in managing research initiatives, assisting in federal acquisition and budgeting processes, and executing technical analyses. This role requires a strong foundation in science and technology (S&T) program management and the ability to conduct research evaluations in support of the Department of Defense (DoD) framework.

Program Administrator III (Financial Analysis) (Arlington, VA)

Valiant Harbor International is seeking a Program Administrator III analyst to assist program officers and government personnel with providing administrative, business, and financial support services.  This position involves providing support for R&D program planning, supporting the management of complex programmatic tasks, acquisition support, and financial execution of Research, Development, Test, and Evaluation (RDT&E) funding. The ideal candidate will also have experience with relevant administrative systems, along with strong organizational and communication skills.

Program Analyst (Financial) (Arlington, VA)

Valiant Harbor International is seeking a Program Analyst to support programmatic, business, and financial support in the execution of the Office of Naval Research (ONR) basic, applied, and advanced technology development programs. This position will involve managing the government's financial processes, including budgeting, forecasting, and reporting, with a focus on performance monitoring and expenditure benchmarks. The ideal candidate will possess a background in Department of Defense (DoD) or Navy enterprise financial systems and financial operations supporting R&D programs in a DoD/Navy setting.

Program Engineer - ONR (Arlington, VA)

Valiant Harbor International (VHI) is seeking Program Engineer to join our team in Arlington, VA.  The ideal candidate will be supporting Office of Naval Research (ONR) Program Officers in the identification of military missions and associated capability gaps that can be addressed by ONR technical products within Science & Technology (S&T) initiatives. The candidate will work closely with program officers, scientists, and engineers to ensure the successful planning, execution, and integration of complex technical projects. This role requires a blend of technical expertise, program management skills, and a collaborative mindset to drive innovation in defense and technology.

Senior Grants Management Analyst (Arlington, VA)

Valiant Harbor International (VHI) is seeking a Senior Grants Management Analyst to provide off-site grants management support services to a federal customer. The ideal candidate will function in a senior-level grants management capacity, delivering expert guidance across the full lifecycle of federal grants and cooperative agreements. This role requires deep knowledge of federal assistance regulations and policies, the ability to interpret and implement regulatory requirements, and the judgment to resolve complex grants management challenges in support of agency program objectives.

Senior Program & Technical Management Professional (Arlington, VA)

Valiant Harbor International is seeking an experienced Program and Technical Management Professional to support our efforts within the Office of Naval Research (ONR). The successful candidate will support managing acquisition and budget processes, including technical and program management activities, related to Navy S&T research programs. The role requires technical proficiency, strong initiative and leadership skills, and experience in research methodologies and analysis within a defense-related context.

Senior Project Engineer (Hanscom AFB, Bedford, MA)

Valiant Harbor International is seeking a Senior Program Manager to support the Air Force Life Cycle Management Center (AFLCMC/HNJ) Cyber and Network (C&N) Directorate. This role is ideal for a season United States Air Force veteran with program management and acquisition related experience. This is a full-time, on-site position located at Hanscom Air Force Base in Bedford, Massachusetts.