Principal Scientist Jobs in McLean, VA

Principal Scientist jobs in McLean, Virginia are concentrated in the Tysons Corner corridor, the McLean Business Center, and along the Route 123 defense and intelligence hub, with strong demand in national security research, biosciences, and advanced analytics. Employers actively hiring include Capital One and Information Technology Senior Management Forum. Find a role that fits below and apply directly.

Find Principal Scientist Jobs

Overview

Open roles23
Top employerCapital One
Work type100% On-site
Top credentialDoctoral degree in statistics
Companies hiring2

Showing 5 of 23+ Principal Scientist jobs

Information Technology Senior Management Forum
Principal Associate, Data Scientist
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Information Technology Senior Management Forum
New 1m ago
Principal Associate, Data Scientist
Information Technology Senior Management Forum
McLean, Virginia
Business Analysis
Compliance & Risk
Consulting & Professional Services
Doctoral degree in statistics
51-200

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Capital One
Principal Associate, Data Scientist
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Capital One
New 1m ago
Principal Associate, Data Scientist
Capital One
McLean, Virginia
Business Analysis
Compliance & Risk
Consulting & Professional Services
Doctoral degree in statistics
10,000+

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Capital One
Principal Associate, Data Scientist - Card Intelligence
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Capital One
New 1m ago
Principal Associate, Data Scientist - Card Intelligence
Capital One
McLean, Virginia
Cloud Engineering
DevOps
IT Support
Doctoral degree in statistics
10,000+

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Capital One
Principal, Data Scientist - Card Intelligence
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Capital One
New 1m ago
Principal, Data Scientist - Card Intelligence
Capital One
McLean, Virginia
Full-stack Engineering
Product Management
Technical Product & Program Management
Doctoral degree in statistics
10,000+

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Information Technology Senior Management Forum
Principal, Data Scientist - Card Intelligence
We won't show you this job again
Information Technology Senior Management Forum
New 1m ago
Principal, Data Scientist - Card Intelligence
Information Technology Senior Management Forum
McLean, Virginia
Full-stack Engineering
Product Management
Technical Product & Program Management
$162k - $185k/yr
Doctoral degree in statistics
51-200

Have you applied for this role?

See All 23 Principal Scientist Jobs in McLean

Find roles in McLean that match your experience and apply in just a few clicks.

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Principal Scientist Job Market in McLean

Who's Hiring

  • Capital One
    Capital One17
  • Information Technology Senior Management Forum
    Information Technology Senior Management Forum6

Top Industries Hiring

  • Banking & Financial Services15
  • Fintech2

Principal Scientist Jobs in McLean: Frequently Asked Questions

How do I get a principal scientist job in McLean?

Focus your search on McLean's dominant hiring sectors: defense and intelligence contracting, federal health and biomedical research, and data-intensive analytics firms clustered near Tysons Corner and the Route 123 corridor. Candidates with active security clearances or federal agency experience have a measurable edge here. Targeting prime contractors and federally oriented research organizations directly, rather than broad job boards, will surface the most relevant openings.

Which companies hire principal scientists in McLean?

Employers hiring principal scientists in McLean right now include Capital One and Information Technology Senior Management Forum, based on current listings on Migrate Mate as of July 2026. McLean draws a mix of large defense primes, intelligence community contractors, and specialized research consultancies, many of which maintain headquarters or major division offices in the Tysons Corner and McLean Business Center areas.

Are there remote principal scientist jobs in McLean?

Yes, though availability depends heavily on the role: analytical and computational principal scientist positions tend to accommodate remote or hybrid arrangements, while laboratory, classified, and on-site research roles typically require in-person work. About 0% of principal scientist openings tied to McLean are remote or hybrid as of July 2026, with the remote share concentrated in data science, modeling, and policy research functions rather than wet-lab or secure-facility positions.

How can I get a principal scientist job in McLean with little or no experience?

The most realistic entry path in McLean is through research associate or scientist I roles at federal contractors and government-adjacent consultancies, which regularly hire candidates with strong graduate credentials even before significant independent research experience. Internships and fellowship programs tied to the intelligence community or federal health agencies in the greater McLean area provide direct exposure and often convert to full-time offers. A published thesis, relevant clearance eligibility, and familiarity with federal research frameworks all strengthen a candidacy locally.

Which industries hire the most principal scientists in McLean?

The sectors hiring the most principal scientists in McLean are Banking & Financial Services and Fintech, based on current listings on Migrate Mate as of July 2026. McLean's proximity to federal agencies, the intelligence community, and major defense contracting offices makes it a national hub for applied research roles that require both scientific depth and government-facing expertise.

See All 23 Principal Scientist Jobs in McLean

Find roles in McLean that match your experience and apply in just a few clicks.

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