Scientist, Senior
$99k - $225kBooz Allen Hamilton
Scientist, SeniorThe Opportunity:Leverage advanced and specialized physics research expertise to test and analyze physical phenomena, conduct and shape R&D programs, and to support S&T client challenges. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work without considerable direction. Mentor and supervise team members.You Have:10+ years of experience in a STEM fieldExperience with scientific programming in Python and MATLABExperience in Remote SensingKnowledge of optimization techniques, such as particle swarmActive TS/SCI clearance; willingness to take a polygraph exam Bachelor's degree in a STEM fieldNice If You Have:Experience with GitLab and Git CLIExperience with remote sensing in InfraredExperience in engineering or physicsKnowledge of flight dynamicsMaster's degree in a STEM fieldClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.CompensationAt Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.Identity StatementAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.Candidate AI Usage PolicyAI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work ModelOur people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.SummaryLocation: Springfield, VA; Alexandria, VAType: Full time
$135k - $145k
...validated, and trusted under real operational conditions. This is a special opportunity to join us as an Electro-Optical (EO) Imagery Scientist to support the National Geospatial-Intelligence Agency’s (NGA) Assurance and Governance Office (QA) Accreditation of AI Models (...SeniorFull timeWork at officeRemote work$180k - $210k
Job DescriptionEverforth ECS is seeking a Senior Scientist to work in our Arlington, Virginiaoffice. Please Note: This position is contingent upon contract award.Salary Range: $180,000 - $210,000Everforth ECS Federal is seeking a Senior Scientistcandidate to provide onsite...SeniorContract workWork at office$169.8k - $355.4k
...particular business problems with our assistance and expertise. In this role, you will have an opportunity to work with teams of applied scientists and engineers to deliver high quality computer vision models and services that delights our customers with the confidence that...SeniorTemporary workFlexible hours$180k - $230k
...governance decisions to ensure U.S. military forces retain military superiority in the future.We have a near-term need for a Senior Scientist - Photonics to provide onsite support out of Arlington, VA. Responsibilities SPA is searching for senior technical personnel...SeniorWork at officeFlexible hours$174k - $213k
...statistics: 950+ Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Senior Managing Scientist for our Chemical Regulation and Food Safety Practice. Location is flexible. In this role, you will provide strategic...SeniorWork at officeFlexible hours$113k - $138k
...statistics: 950+ Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Senior Scientist for our Chemical Regulation & Food Safety Practice in the Washington, DC office. In this role you will work as part of a team...SeniorWork at officeFlexible hours- ...Quandela SA, a leader in quantum computing, is looking for a Senior Research Scientist in Washington, D.C. to advance research in quantum technologies. The role involves conducting high-level research, mentoring junior scientists, and collaborating with multidisciplinary...Senior
$183.8k - $248.7k
...employees can run on their own? These are the kinds of questions the Senior Talent and Transformation Science team works on inside Amazon's... ...develops, and invests in its most senior leaders.As an Applied Scientist on this team you are the person who closes the gap between a...SeniorFlexible hoursShift workDay shift- Job Responsibilities:Generation and/or review of analytical methods and stability study protocols and reportsTroubleshooting issues related to analytical methods/dataManagement of analytical chemistry activities at third-party CMOsManagement of synthesis and characterization...SeniorFull timeMonday to Friday
$183.8k - $248.7k
Prime Video is a first-stop entertainment destination offering customers a vast collection of premium programming in one app available across thousands of devices. Prime members can customize their viewing experience and find their favorite movies, series, documentaries...SeniorFlexible hoursShift work$93.6k - $156k
...development capabilities to accelerate and bring the best-in-class medicines to patients around the world.What You Will AchieveAs a Senior Scientist, you will be at the center of our operations and you’ll find that everything we do, every day, is in line with an unwavering...SeniorPermanent employmentFull timeWork experience placementH1bLocal areaVisa sponsorshipWork visaRelocation package- ...Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionroSidian Consulting Seeks an Senior Level Energy Programs Scientist to support requirements that address the global demand for, and use of, modern energy services by fostering...SeniorFull timeContract workTemporary workFor contractorsWork at officeRemote workFlexible hours
- ...Division Chief, Division Chief, Unit ChiefJob SummaryThe Research Department of the International Monetary Fund is seeking Economist/Senior Economist candidates. The selected candidate(s) will contribute to the development and application of global macroeconomic models...SeniorFull timeImmediate startFlexible hours
- ...for the IMF. Work for the World.The Fiscal Affairs Department of the International Monetary Fund is seeking candidates for Economist/Senior Economist positions in its Revenue Administration Division 1. The roles require substantial senior-level experience in capacity...SeniorFull time
- Office of Naval Research in Washington, DC seeks a Health Physics professional to implement a comprehensive radiological safety program at accelerator facilities and pulsed storage systems. You will perform dosimetry oversight, lab area surveys, and environmental monitoring...SeniorWork at office
- ...highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection Agency (EPA). We support research projects for federal and...SeniorFlexible hours
$124k - $164k
Job DescriptionDewberry is currently seeking a motivated Senior Environmental Scientist in the Mid-Atlantic region. This position offers flexibility to be in our Fairfax, Richmond, Virginia Beach, or Roanoke, Virginia offices or Owings Mills, Maryland office. This full...SeniorFull timeContract workWork at officeLocal area- The U.S. Department of Labor, Office of Unemployment Insurance, seeks an economist at the GS-13 level to provide leadership in economic analysis, modeling, and policy guidance. Responsibilities include developing forecasts, analyzing unemployment trends, and delivering...SeniorWork at office
$159k - $287k
...incentives. o Collaborate with AI Engineers who will embed your models inside intelligent agents and applications. o Mentor other scientists and engineers; elevate standards around methodology, code quality, and evaluation. o Influence roadmap and strategy by...SeniorFull timeContract work$174k - $205k
...vertical-specific role. Maven is looking for an experienced decision scientist who works across the seams—connecting clinical product, member... ...that let everyone answer their own questions better. As a Senior Decision Scientist, you will: Own our key cross-functional...SeniorFull timeContract workWork at officeImmediate startRemote workFlexible hours3 days per week$109.8k - $171.53k
ResponsibilitiesNoblis is actively seeking the right senior chemist to join our talented team of intelligence professionals and scientists supporting the Federal Emergency Management Agency’s (FEMA) CBRN Threat Intelligence Team. The chemist will provide their technical...SeniorFull timeContract workPart timeLocal areaRemote work$52 - $56 per hour
...Senior Analytical Scientist - ICP-MS JOB-10047520 Anticipated Start Date September 21, 2026 Location Dallas, TX Type of Employment Contract Employer Info Our client is a world leader in gases, technologies, and services used in many...SeniorFull timeContract workTemporary workLocal areaImmediate start- U.S. Defense Threat Reduction Agency is seeking a GS-14 level program manager and technical leader to drive complex, high-impact projects in chemical and biological threat detection. You will oversee research portfolios, solicit innovative opportunities, and coordinate ...Senior
$200k - $300k
...complex litigation, regulatory, and merger-related matters. The Senior Level Economist will lead and execute analytical workstreams... ...consultants, industry experts, renowned academics, and leading-edge data scientists. Together, they bring a diversity of real-world experience,...SeniorLocal area- ...Senior Machine Learning Research Scientist At the SEI AI Division, we conduct research in applied artificial intelligence and the engineering questions related to the practical design and implementation of AI technologies and systems. We currently lead a community-...SeniorFull timePart timeWork experience placement
- ...Job Description Job Description Description: Senior Regulatory Affairs Scientist Location: Hybrid Job Type: Full-Time About the Role Join a dynamic regulatory team as a Senior Regulatory Affairs Scientist , where you will lead submission strategies...SeniorFull time
- Taxpayer Services A description of the business units can be found at: Position(s) are to be filled in following area(s): Taxpayer Services Return Integrity and Compliance Services 40-18 Review the additional information below for further detailsSenior
- At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization...SeniorInternshipLocal area3 days per week
- Booz Allen Hamilton in Alexandria, VA is seeking a Senior Scientist to apply advanced physics and analytical skills to test phenomena, shape R&D programs, and deliver innovative solutions. The role involves mentoring staff and leading research efforts within a security...SeniorRemote job
$65 - $180 per hour
ERG, based in Alexandria, Virginia, is seeking a Senior Scientist/Engineer to support U.S. Environmental Protection Agency (EPA) projects focusing on hazardous waste remediation. The role involves research support, mathematical modeling, and collaboration across disciplines...SeniorHourly pay
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