AI and machine learning salary in Washington DC
44 AI and machine learning roles in Washington DC, from 32 employers and posted Oct 20–26, 2026, list a yearly salary range. The median bottom of those ranges is $139K and the median top is $209K. The middle half of the bottoms runs from $99K to $178K, and the middle half of the tops from $190K to $239K.
These are the ranges employers published in their own postings. They are not offers, not what people are paid and not a market average. Of the 52 AI and machine learning roles in Washington DC RoleWeek lists, 44 are counted here. Roles of every level are counted together and shown apart under By level. Data as of .
How the posted ranges spread
| Measure | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Bottom of the posted range | $99K | $139K | $178K |
| Top of the posted range | $190K | $209K | $239K |
Not counted: 7 roles list no salary and 1 lists pay by the hour. Pay by the hour, week or month is never converted or mixed with yearly ranges, and each page uses one currency.
By level
| Level | Roles | Bottom of range median, middle half | Top of range median, middle half |
|---|---|---|---|
| Mid level | 18 | $133K $100K–$143K | $199K $193K–$220K |
| Senior | 16 | $146K $103K–$197K | $209K $196K–$246K |
Level is RoleWeek’s reading of each posting. A level with fewer than 10 roles that list a yearly range is left out.
Roles that list a yearly salary
Showing 24 of 44, newest first. Show all AI and machine learning roles in Washington DC that list a salary
Applied Scientist, Agentic AI, AWS Governance
AmazonArlington, Seattle$142.8K–$193.2K/yrLLMsNLP2+ yrsAI and ML Software Engineer
Booz AllenChantilly, VAOn-site$86.8K–$198K/yrSQLLLMs3+ yrsAI Engineer 4 (Gen AI Platform Services: Agentic AI)
Capital OneMcLean, San Francisco +3$197.3K–$245.6K/yrLLMsAWSSeniorAI Requirements Engineer
GDITAnnapolis Junction, MDRemote$255K–$345K/yrAWSJava15+ yrsAI/ML Engineer - TS/SCI
ParsonsArlingtonOn-site$103.5K–$181.1K/yrDatabricksMLflow5+ yrsData & AI Engineer
AmeriLifeRemote$110K/yrDatabricksPython2+ yrsData Scientist - AI/ML Specialist
CACIFairfax, VAOn-site$94.4K–$198.2K/yrSparkAirflow5+ yrsPhysical and Spatial AI Engineer III
DeloitteBaltimore, Bellevue +39$116.2K–$229.1K/yrAnsibleLangChainSeniorSenior AI/ML Lead/ Developer (Remote)
CognizantWashington, DCHybrid$90K–$150K/yrAzurePython8+ yrsSenior Applied Scientist, PV Ads Science
AmazonArlington, Seattle +1$167.1K–$248.7K/yrJavaC++5+ yrsSoftware Engineer – Developer Experience & AI Platform
IDMEMcLean, VA$120K–$159K/yrRAGGitHub ActionsNo account needed3+ yrsApplied AI/ML Engineer (TS/SCI)
MaxarHerndon, VA$180K–$214K/yrPythonTypeScript5+ yrsData Scientist Fellow — AI/ML
AxleBethesda, MD$90K–$100K/yrPythonRNo account neededFull-stack Engineer 4 - Machine Learning Experiences (MLX)
Capital OneMcLean, San Jose +4$197.3K–$245.6K/yrJavaScriptTypeScriptSeniorGuidewire AI Engineer Consultant, Senior Associate
PwCWashington, San Francisco +18$77K–$202K/yr3+ yrsMachine Learning Engineer
PeratonAnnapolis Junction, MD$135K–$216K/yrRAGPythonPrincipal Software Engineer - Emerging Technology & AI
CSAA Insurance GroupRemote$177.5K–$236.7K/yrAWSAWS Lambda10+ yrsSenior AI Support & Enablement Engineer
T. Rowe PriceBaltimore, MDHybrid$87K–$148K/yrServiceNowSalesforceApplied AI Solutions Analyst, Legal Practice Groups
MWEWashington, San Francisco +13Remote$93K–$169K/yrAzureLLMsPrincipal Engineer (AI + Dev Tooling)
ScribdWashington, Seattle +22Remote$167K–$316.5K/yrCI/CDParsing Architect (AI) - Senior
AccentureChantilly, VAOn-site$94K–$178.7K/yrLLMsNo account needed8+ yrsAI Engineer
CTC GroupFort Meade, MD$190K–$220K/yrLLMsRAGNo account needed20+ yrsAgentic AI Developer-IVR Modernization
LeidosBaltimore, MD$131.3K–$237.3K/yrLLMsNLP12+ yrs
How these numbers are made
- Source: the yearly salary ranges employers publish in their own job postings, for roles RoleWeek lists as posted in the last 7 days. They are what employers advertise, not offers, not what people are paid, and not a market average. RoleWeek lists a share of all developer roles, and an employer decides whether to post a range at all.
- One role is one card: an opening listed for several places counts once on a page. A role listed in several cities counts on each city’s page.
- Bottom and top of each posted range are summarised separately: the median, and the 25th and 75th percentiles (half of the roles fall between them). A role that posts a single figure counts as both its bottom and its top.
- Yearly ranges only, in one currency per page: CA$ for the Canadian cities, $ for US cities and remote roles. Pay by the hour, day, week or month is never converted or mixed in.
- A page exists only when 15 or more roles list a yearly range; a level gets a row at 10. The numbers are rebuilt every day from the roles posted in the last 7 days.
The roles themselves: AI and machine learning jobs in Washington DC (52 posted in the last 7 days). Every city and role type: developer salary ranges by city.