867 Tester Python jobs in Alexandria,VA

Software Developer

Outlier

Alexandria, VA 22304

$50/hr

RemoteUrgently Hiring

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform
You must be authorized to work in your country of residence

SmartExplore AI is experimental.

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ServiceNow / ENT Tools Lead

GovCIO LLC

Washington, DC 20005

$165,000/yr

Cyber Software Engineer Staff - SIGNAL SWE

Lockheed Martin

Laurel, MD 20708

$25,000 bonus

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Chief Data Scientist TS SCI Clearance

Confidential

Washington, DC 20001

~ 21 min Onsite

TS SCI Clearance
Top Secret Clearance (TS/SCI Poly preferred)
PhD in Computer Science or similar STEM field.
Technical leadership in machine learning and natural language processing models suitable for production
A history of developing scalable machine learning models within federal frameworks
Strong team management experience
Proficiency in Python
Comfort working with LLMs, Generative AI, and AI Agents
Must possess deep expertise and leadership in data science.

SmartExplore AI is experimental.

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Director - Applied Science, Amazon Connect

Amazon

Arlington, VA 22201

$262,500/yr

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DARPA TTO Satellite Assembly, Integration & Test (AI&T) Lead

Amentum

Arlington, VA 22202

$150,000-$220,000/yr

Hybrid~ 21 minHealth InsurancePaid Time OffRetirement Benefit

Bachelor of Science degree or higher in scientific or technological discipline and at-least 10 years of relevant experience.
Must have an active US Government Secret Security Clearance.
US Citizenship is required to obtain and maintain a Secret Clearance.
Demonstrated experience with satellite AI&T;, specifically management and execution of AI&T; activities across full program lifecycle
Familiarity with satellite manufacturing and quality assurance best practices

SmartExplore AI is experimental.

New, Posted 5 hours ago

iHire

Machine Learning Engineer

Capital One

Mc Lean, VA 22101

New, Posted 1 day ago

Specialist, Software Engineer (Embedded Software)

L3Harris Technologies Careers

Herndon, VA 20171

Bilingual Preferred

Recommended

Software Tester

ManTech

Herndon, VA 20170

Recommended

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Penetration Tester

BOOZ, ALLEN & HAMILTON

Fort Belvoir, VA 22060

Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

Experience implementing red team assessment methods, tools, and techniques
TS / SCI clearance
HS diploma or GED and 7+ years of experience in Information Technology, or Bachelor's degree and 3+ years of experience in Information Technology
Linux Computing Environment ( CE ) Certification
Windows CE Certification
Offensive Security Certified Professional ( OSCP ) or GIAC Penetration Tester ( GPEN ) Certification
DoD Approved 8570 Information Assurance Technician ( IAT ) Level III Certification , including CASP+ CE, CCNP Security, CISA, CISSP, GCED, GCIH, or CCSP Certification
Clearance: TS/SCI clearance is required (as part of eligibility for access to classified information)

SmartExplore AI is experimental.