Jobs in District Of Colombia, DC

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3,561 - 3,580 of 14,662 Jobs

Chemical Technician

DataAnnotation

•

Maryland, USA

Full-time

Job DescriptionWe are looking for a research scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 31 days ago | Updated 9 hours ago

Chemical Engineer

DataAnnotation

•

Maryland, USA

Full-time

Job DescriptionWe are looking for a research scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 31 days ago | Updated 9 hours ago

Analytical Chemist

DataAnnotation

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Maryland, USA

Full-time

Job DescriptionWe are looking for a research scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Research and Development Chemist, Formulation Scientist, Development Chemist, An
Posted 31 days ago | Updated 9 hours ago

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

Sysco

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Herndon, Virginia, USA

Full-time

Job DescriptionSysco is Now Hiring Diesel Fleet Technicians in Jessup, MD! \nEarn $32-$44.38 per Hour* Plus a $600 Annual Boot & Tool Allowance \nUp to $5,000 Sign-On Bonus for New Hires - Comprehensive Benefits Package \n\nWe offer our colleagues the opportunity to grow personally and professionally, to contribute to the success of a dynamic organization, and serve others in a manner that exceeds their expectations. We re looking for talented, hard-working individuals to join our team. Come gro
Posted 50 days ago | Updated 8 hours ago

Lab Network Technician

Xoriant Corporation

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Herndon, Virginia, USA

Contract

Job Description: Job Title: Lab Network Technician Location: Herndon, VA Duration: 5+ Months Xoriant reasonably expects the pay rate for this position to be within the following range: $30/hour-$32/hour. Qualified candidates will be proficient in basic networking, equipment installation, provisioning, and maintenance. Prior experience with datacenter, enterprise, and telco networking equipment is preferred. Responsibilities: Process inbound and outbound shipments.Update and maintain lab inventor
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Posted 60+ days ago | Updated 1 day ago

Data Extract, Transform, Load (ETL) Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506041 Location: CHANTILLY, VA, US Date Posted: 2025-06-25 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description JOB DESCRIPTION: SAIC is seeking a Data Extract, Transform, Load (ETL) Systems Engineer in Chantilly, VA to focus on Application Programming Interface design (
Posted 60+ days ago | Updated 8 hours ago

Embedded Developer

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0212038 Embedded Developer The Opportunity: As an embedded sof tware engineer, you know how to create and maintain cru cia l pieces of sof tware. You use your knowledge to write and optimize code that creates a bridge between pieces of sof tware, allowing them to communicate. We're looking for an embedded sof tware engineer like you to develop te chn ology for our clients' most important mission-forward challenges. As an embedded sof tware engineer at Booz Allen, you'll support the
Posted 60+ days ago | Updated 10 hours ago

Full Stack Java/AI Developer

Creative IT Inc

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Linthicum Heights, Maryland, USA

Full-time

Position Description: The Computer Programmer (Senior) shall utilize IT equipment and languages (third- and fourth-generation or current state-of-the-art) to develop and prepare diagrammatic plans to solve business, management, communications, and strategic problems. This individual shall design detailed programs, flowcharts, and diagrams showing mathematical computations and sequence of machine operations necessary to copy and process data and print results. This individual shall verify the acc
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Posted 4 days ago

Junior Java Developer (Active TS/SCI w/Poly Required)

General Dynamics Information Technology

•

Maryland, USA

Full-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: Software Engineering Job Qualifications: Skills: Java, Software Development, Software Solutions Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: PERKS: You receive an additional 5 days of PTO for TS/SCI with Poly. At General Dyna
Posted 45 days ago | Updated 1 hour ago

Project Manager - 23207

Syneren Technologies

•

Vienna, Virginia, USA

Full-time

Job Title: Project Manager Job Location: Vienna, VA. (Onsite) Job Description: Syneren is currently seeking a Project Manager. Required experience: Must have 10 years managing IT projects, at least 5 of which must be software engineering projects Required Qualifications: Secret Clearance( Top Secret clearance preferred) COMPTIA SECURITY+ Certificate PMI certification, ITIL certification Education: BA degree in an information technology , computer science, program management, or related field Ph
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Posted 60+ days ago | Updated 8 hours ago

Electrical / Hardware Engineer - 925886

Syneren Technologies

•

Vienna, Virginia, USA

Full-time

Job Title: Computer or Electrical Engineer Job Location: Vienna, VA Job Type: Full Time Job Description: Syneren is currently seeking a Computer or Electrical Engineer Responsibilities: Design, develop, and implement electronic systems utilizing Field Programmable Gate Array (FPGA) technology for a variety of applications. Design and test Printed Circuit Board (PCB) layouts for prototypes and production, ensuring reliability and performance. Integrate and optimize Analog-to-Digital Converter (A
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Posted 60+ days ago | Updated 8 hours ago

Data Engineer

Mindlance

•

Reston, Virginia, USA

Full-time

Job Role: Data Engineer Location: Reston, VA- 3 Days Hybrid Duration: 6 Months Job Description: Experience in building and deploying applications in AWS using services like (S3,Glue,Redshift,RDS,AWS EMR, CloudWatch, Lambda, State Machine, SNS, SQS, ECS, AppFlow, etc.). SQL and Data Analysis Experience with APIs, RESTful services. Strong Python experience. Strong experience building CI/CD pipelines on AWS (CloudFormation and Gitlab) Institutional knowledge. In-person in RTC at least 3 days a we
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Posted 31 days ago | Updated 4 days ago

Junior Java Developer (Active TS/SCI w/Poly Required)

General Dynamics Information Technology

•

Maryland, USA

Full-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: Software Engineering Job Qualifications: Skills: Java, Software Development, Software Solutions Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: PERKS: You receive an additional 5 days of PTO for TS/SCI with Poly. At General Dynami
Posted 46 days ago | Updated 2 hours ago

Systems Administrator

Apex Systems

•

Fort Belvoir, Virginia, USA

Full-time

Job#: 2068763 Job Description: CANDIDATES MUST HOLD AN ACTIVE TS/SCI CI POLY AND BE ABLE TO WORK SHIFT WORK TO BE CONSIDERED FOR THE ROLE Systems Administrator Location: Ft. Belvoir, VA Clearance required: TS/SCI with ability to obtain a POLY Shift: See Below $70-$90 an hr/W2 At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experience
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Posted 60+ days ago | Updated 10 hours ago

Java Developer

Winning Edge Solutions, LLC

•

McLean, Virginia, USA

Contract

Job Role: Mid-Level Java Developer Location: McLean, VA - (100% Onsite 5 Days/Week) Key Skills: Java, J2EE, Spring Boot, MVC, JPA, Hibernate, REST/SOAP Job Description: We are seeking a Mid-Level Java Developer to join our team in McLean, VA, for a full-time onsite position. The ideal candidate will have strong hands-on development experience with Java technologies and be well-versed in both backend and frontend components. This role requires strong problem-solving abilities, effective commu
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Posted 44 days ago | Updated 1 day ago

Software Engineer

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.
Posted 60+ days ago | Updated 9 hours ago

Solution Architect - DMV Area

Metric5

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Remote or Washington, District of Columbia, USA

Full-time

Location: DMV AREA Metric5 is seeking a Proposal Solution Architect to join our growth team. We are looking for a creative and driven technical leader who has excellent communications skills, a strong customer service orientation and is experienced in leading winning solutions for growth opportunities. The ideal candidate will provide technical leadership and written support for the pursuit of new work reflecting Metric5's capabilities, along with product development, solution specification/desi
Posted 60+ days ago | Updated 7 hours ago

Associate Industrial Security Representative

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Description The Digital Modernization Sector at Leidos is seeking an Associate Industrial Security Representative to join our security team in Gaithersburg, MD. The position operates under the guidance of the Leidos DECO/Global Solutions Management Operations (GSMO) Security Manager in the application of Leidos security standards and practices to existing US government facilities identified by the contract. Primary Responsibilities: Supporting, implementing, and providing guidance to customers
Posted 60+ days ago | Updated 3 hours ago

Tier 3 Senior Support Specialist (Team Lead)

Decisionpoint Corporation

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Washington, District of Columbia, USA

Full-time

Overview DecisionPoint Corporation is seeking a Tier 3 Senior Support Specialist (Team Lead) to provide expert IT support and team leadership for the USDA Customer Experience Center (CEC) Tier 3 end-user services. This role involves managing escalated support issues, guiding Tier 2 teams, and ensuring that all technical support aligns with USDA standards and service level agreements. The position is on-site at designated USDA facilities to support seamless and high-quality service delivery. Duti
Posted 60+ days ago | Updated 7 hours ago

Solution Architect Specialist (Java & Cloud)

SolutionIT, Inc.

•

McLean, Virginia, USA

Full-time, Contract, Third Party

Solution IT Inc. is looking for a Solution Architect Specialist (Java & Cloud) for one of its clients - McLean, VA W2 Only Job Title: Solution Architect Specialist (Java & Cloud) Required Skills: Must Haves: Strong software engineering/development background - Java/J2EE, Spring, Springboot, Microservices, and Cloud Native Architecture. Soft Skill Must Haves: Collaborative, Knowledge of Agile, and experience working with Chief Product owners, ability to create architecture roadmaps. Undergra
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Posted 60+ days ago | Updated 4 days ago