5 mathematician jobs at 3 companies in Washington, DC

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Statistician and Mathematician
Washington or McLean
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOETS/SCI with polygraph required; 8+ years correlating technical findings and developing statistical models; experience supporting DoD/IC and classified networks; ability to work independently; Bachelor’s degree with 8+ years or 12+ years of relevant experience.
1mo
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Statistician and Mathematician
Washington, District of Columbia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOE8+ years applying statistical methods and translating technical findings; experience with DoD/IC and classified networks; TS/SCI with polygraph required; bachelor’s degree or equivalent experience.
3mo
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Applied Research Mathematician
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
5+ YOEExperience in mathematical modeling and algorithm development; strong math background; multiple levels with years; U.S. citizenship and TS/SCI with Poly required at level 4.
Mathematica, MATLAB, Python, R, C++
2mo
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2026 PhD Graduate - Engineering/Mathematician - Simulation & Analysis
Laurel, Maryland, United States
$105k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
PhD in Electrical Engineering, Engineering Physics, Physics, Mathematics, or similar; MATLAB proficiency; strong programming and analysis; ability to obtain Interim Secret clearance; potential to obtain Top Secret clearance.
MATLAB
1w
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Applied Research Mathematician / Generative AI - Experienced to Expert Level (Maryland)
Fort Meade, Maryland, United States
$133k-$197k/yr OnsiteFull Time
National Security Agency
National Security Agency: US agency providing foreign signals intelligence and cybersecurity.
Experience in cyber planning, cybersecurity operations, operational/strategic planning, vulnerability analysis, and mission management; advanced clearance and relevant IC/DoD experience required.