647 Python jobs in Virginia

New, Posted 13 hours ago

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Software Engineer III-IV

National Radio Astronomy Observatory

Charlottesville, VA 22901

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience).
3+ years of professional software development experience, with a strong focus on web application development and system migration projects.
Proficiency in modern web technologies, including Python (Django or FastAPI preferred), JavaScript/TypeScript, HTML/CSS, Spring boot, Angular and relational databases.
Experience migrating legacy applications (PHP, older Python frameworks, Plone/FosWiki, or similar CMS/ticketing systems) to current architectures.
Solid understanding of web servers (Apache/Tomcat), databases (MySQL/PostgreSQL), and deployment practices.
Strong problem-solving skills and ability to work independently as well as collaboratively in a team environment.
Excellent communication skills, with the ability to interact effectively with both technical and non-technical stakeholders (including scientists).

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Cyber Software Engineer

ManTech

Herndon, VA 20170

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Machine Learning Engineer

Capital One

Mc Lean, VA 22101

New, Posted 6 hours ago

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Lead, Systems Engineering - Modeling & Simulation

L3Harris Technologies

Herndon, VA 20192

OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

DoD TOP SECRET security clearance
Bachelor's Degree and minimum 9 years of prior relevant experience
Graduate Degree and a minimum of 7 years of prior related experience
In lieu of a degree, minimum of 13 years of prior related experience
Experience executing simulation in Gov/Industry MS&A; analytic tools and frameworks: AFSIM, PIANO , STK/Astrogator
Experience integrating Gov/Industry simulations with MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody,
Experience with scripting languages such as Anaconda with Python, simulation code development in C++, C#, R, Python, MATLAB
Agile development methodology, version control and Atlassian tools: JIRA, Confluence, Git, TortoiseGit

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New, Posted 6 hours ago

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Actuarial Analyst I

USAA

Chesapeake, VA 23324

HybridUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree; OR 4 years of related Actuarial/business/analytical experience (in addition to the minimum years of experience required) may be substituted in lieu of degree.
4 years of Actuarial or analytical business experience.
No more than 2 Casualty Actuarial Society (CAS) exams away from Associate of the Casualty Actuarial Society (ACAS) Credential and All Validation of Education Experience (VEEs) completed.
Intermediate knowledge of data analysis tools, data visualization, developing analysis queries and procedures in Python, R, SQL, SAS, BI tools or other analysis software, and ability to connect external insights to business problems.
Experience communicating complex solutions and analysis to both technical and nontechnical audiences.
US military experience through military service or a military spouse/domestic partner
Compensation range: The salary range for this position is: $103,450 - $197,730.

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New, Posted 17 hours ago

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Data Center Category Manager, AWS Data Center Sourcing & Procurement

Amazon Data Services

Arlington, VA 22203

OnsiteHealth InsurancePaid Time OffRetirement Benefit

5+ years of procurement, supply chain, inventory management, contract management, lease administration or operations experience
5+ years of relevant strategic sourcing including vendor negotiations, global contract management, process improvement, operational and financial analysis experience
Bachelor's degree in Supply Chain, Business, Engineering, Finance, or a related technical field
Experience in procurement, supply chain, inventory management, contract management, lease administration or operations
Experience in strategic sourcing including vendor negotiations, global contract management, process improvement, operational and financial analysis
Experience with data analysis tools such as Advanced Excel, SQL, Tableau, Python
Experience in global supply chain management, managing cross-functional teams in a fast-paced consumer electronics product company

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Backend Developer, Data Platform

Vantor

Reston, VA 20190

$113,000-$188,000/yr

HybridEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
5+ years of professional software engineering experience, with strong backend development skills
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design

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New, Posted 19 hours ago

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid

High School with 9+ years (or commensurate experience)
DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+)
A recognized Linux certification (e.g., RHCE, RHCSA)
Deep technical proficiency in administrative engineering, configuration, and advanced troubleshooting of RHEL or similar enterprise Linux platforms.
Hands-on engineering experience using advanced automation scripts (e.g., Ansible, Bash, Python, or Puppet) for systems orchestration.
Proven experience implementing DISA STIGs and hardening enterprise Linux operating systems to meet federal security baselines.
Clearance Level: Must have an active Secret clearance

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New, Posted 18 hours ago

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SY 26/27 School-Based Speech-Language Pathologist - SLP

PediaStaff

Manassas, VA 20110

$54-$60/hr

OnsiteUrgently HiringHealth InsuranceRetirement Benefit

Master s degree in Speech-Language Pathology, Communication Disorders, or closely related field from an accredited college or university
Valid Virginia license as a speech-language pathology intern granted by the Virginia Department of Licensing and Regulation

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New, Posted 3 hours ago

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Senior Staff Test Design Software Engineer

Northrop Grumman

Waynesboro, VA 22980

OnsiteEducation AssistanceHealth InsurancePaid Time Off

Bachelor's degree with 14 years of experience, master's degree with 12 years of experience or Ph.D. with 10 years of experience in Science, Technology, Engineering, Mathematics, or related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
U.S Citizenship is required.
Ability to obtain/maintain an active U.S. Government Secret Clearance
Ability to obtain Special Program Access (SAP).
Experience with SDLC
Experience working in an Agile Environment
Experience with software languages C, C#, C++, Python
Experience with SW integration
Effective verbal and written communication
U.S. Government Secret Clearance
Special Program Access
Active Secret clearance

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