professional Jobs in district of columbia

Refine Results
281 - 300 of 5,291 Jobs

CTO Network/Infrastructure Capability Team Lead

General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Solutions Architect Job Qualifications: Skills: Business Strategies, Information Technology Management, Leadership Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Apply your expertise to advance the mission and optimize our business strategy as a CTO Network/In
Posted 25 days ago | Updated moments ago

Data Scientist

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0221949 Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges.
Posted 35 days ago | Updated 1 hour ago

Data Scientist

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0221950 Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges.
Posted 35 days ago | Updated 1 hour ago

Corporate AI Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

McLean, Virginia, USA

Full-time

Corporate AI Engineer Key Role: Possess a strong foundation in machine learning (ML), natural language processing (NLP), and data science, and develop expertise with Generative AI. Balance broad AI and ML expertise with hands-on GenAI experimentation and solution-building, helping accelerate AI adoption across the enterprise. Lead and contribute to AI and ML projects by prototyping and deploying AI and ML models. Identify and deliver Generative AI use cases, including LLM-based solutions, promp
Posted 22 days ago | Updated 1 hour ago

SDET with AWS and SQL

Visionary Innovative Technology Solutions

•

Reston, Virginia, USA

Full-time

Role: SDET with AWS and SQL Location: Reston, VA (Onsite) Full Time Job description 1) Proficiency with Software Development Lifecycle (SDLC) using agile methodologies 2) Solid knowledge of the SDET practices, programming language(s), application servers, compute, database server, test automation, and/or architecture of the system being developed 3) Broad and Deep knowledge of AWS Cloud development and associated service 4) Solid understanding of current programming languages and employs any/all
Easy Apply
Posted 5 days ago

Sr. PeopleSoft Techno-Functional Consultant

PETADATA

•

Washington, District of Columbia, USA

Full-time, Contract, Third Party

Job Title: Sr. PeopleSoft Techno-Functional Consultant Location: Washington D.C.(Hybrid 3 days- Tue/Wed/Thursday) Work Permit: Citizen Experience: Must Have 15-17 Years of experience in people Soft Tech/Functional Work Type: Full-time (W2 only) / Contract-to-Hire (C2C) Job Overview: PETADATA is seeking an experienced Sr. PeopleSoft Techno-Functional Consultant for one of its clients. The ideal candidate will possess strong functional skills in AP, Cash Management, Treasury, and Banking, co
Easy Apply
Posted 11 hours ago | Updated 9 hours ago

Mechanical Engineer

Salas O'Brien Engineers Incorporated

•

Bethesda, Maryland, USA

Full-time

Mechanical Engineer- Bethesda, MD Our Bethesda, MD office has an opening for a talented Mechanical Engineer who would like to work on diverse projects. The Mechanical Engineer will provide engineering design, evaluation, and planning of mechanical systems. The candidate will have the opportunity to work on projects in a variety of market sectors, such as healthcare, science & technology, education, and commercial projects. In this role, you will: Provide engineering design, evaluation, and plann
Posted 60+ days ago | Updated moments ago

Senior AI Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0222690 AI Engineer, Senior The Opportunity: Are you ready to lead the design and deployment of cutting-edge AI solutions where they matter most? As an experienced AI Engineer, you'll join a mission-driven team that is pushing the boundaries of AI to support the operational needs of the U.S. Air Force. In this role, you won't just contribute-you'll take ownership. You'll architect and implement scalable machine learning systems, guide technical decision-making, and mentor junior te
Posted 25 days ago | Updated 1 hour ago

Training Specialist

Technogen, Inc.

•

Bethesda, Maryland, USA

Full-time

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Role: Training Specialist Duration: Long-term contract/ 4 years L
Easy Apply
Posted 20 hours ago | Updated 10 hours ago

Joint Force Capabilities Data Analyst

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0223434 Joint Force Capabilities Data Analyst The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to sol
Posted 12 days ago | Updated 1 hour ago

Systems Administrator - Active Directory Forests - Active Top Secret clearance required

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), System Administration Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Systems Administrator - Active Directory Forests - Active Top Secret Required Seize your opp
Posted 5 days ago | Updated moments ago

IT Program Manager, TS/SCI with Polygraph

General Dynamics

•

McLean, Virginia, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Program Management Job Qualifications: Skills: Financial Management, People Management, Strategic Planning Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Program Manager. GDIT
Posted 5 days ago | Updated moments ago

Enterprise Artificial Intelligence Cybersecurity Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0222553 Enterprise Artificial Intelligence Cybersecurity Engineer The Opportunity: In this role you will be responsible for Booz Allen Hamilton's AI-driven Enterprise Cybersecurity solutions design, strategy, and effectiveness. This includes participating in shaping and implementing Booz Allen's Enterprise AI-driven cybersecurity capabilities by collaborating with cross-functional teams within a business-wide converged technological security strategy. This strategy will drive the fu
Posted 27 days ago | Updated 1 hour ago

Junior Helpdesk Specialist

Chenega MIOS

•

Springfield, Virginia, USA

Full-time

Req ID: 37052 Summary Junior Helpdesk Specialist Springfield, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your care
Posted 5 days ago | Updated 9 hours ago

Vulnerability Remediation Manager

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223774 Vulnerability Remediation Manager The Opportunity: We are seeking a highly skilled and motivated Vulnerability Remediation Manager to join our IT Infrastructure Engineering & Operations ( ITIE & O ) team. On our team, you will be responsible for leading and continually improving the IT Infrastructure vulnerability remediation program and managing the identification, assessment, and remediation of security vulnerabilities across our organization's systems and networks. The s
Posted 6 days ago | Updated 1 hour ago

Sr. Data Scientist

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Sr. Data Scientist to work in our Fairfax, VA office. Please Note: This position is contingent upon contract award. We are seeking a skilled Data Scientist with experience leveraging Elasticsearch to join our team. The primary responsibility of this role is to consult with customers to fine-tune their Elasticsearch instances for optimal query performance and accuracy. Leveraging advanced techniques and tools such as Vector Search, the Data Scientist will play
Posted 7 days ago | Updated 9 hours ago

Mid Agile Project Manager

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0223641 Agile Project Manager, Mid The Opportunity: Are you passionate about outcomes and supporting a development team that's modernizing and creating efficiency in critical projects? As an Agile Project Manager, you know the importance of Agile methodologies and best practices, particularly how to combat challenges early to get work done. We need an Agile Project Manager like you to help us accomplish critical tasks that will modernize and secure Naval cyberspace operations. On o
Posted 7 days ago | Updated 1 hour ago

Information Systems Security Officer Associate

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507975 Location: ARLINGTON, VA, US Date Posted: 2025-08-05 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC's Corporate Security Team is looking for an Associate ISSO supporting our team in Arlington, Virginia. The Associate Information Systems Security Officer (ISSO) will have responsibility for supporting th
Posted 12 days ago | Updated 10 hours ago

Sr Python Developer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract

Sr Python Developer 12 Months Contract Later Extension Location: McLean, VA onsite In Person Interview (F2F) required Required Skills: Must Have Qualifications: 10+ years of relatable hands-on experience as a Python DeveloperFinancial industry exp.Django/Flask/FastAPI, NumPyPandas and Relational Database, Unit TestingJob Description: Position Overview: Client s Financial Engineering team is seeking Senior Python Developer for a large strategic financial project.The position is focused on
Easy Apply
Posted 2 days ago | Updated 10 hours ago

IT Program Manager, TS/SCI with Polygraph

General Dynamics Information Technology

•

McLean, Virginia, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Program Management Job Qualifications: Skills: Financial Management, People Management, Strategic Planning Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Program Manager. GDI
Posted 10 days ago | Updated 1 day ago