Computer science jobs in Virginia

Hybrid in Alexandria, Virginia

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14d ago

Senior Software Engineer (Full Stack) The Human Resources Research Organization (HumRRO) is a non-profit leader in developing high-impact services and products in the arenas of employment, military, student testing, and professional credentialing and licensure. We work with federal and state government agencies, private sector organizations, and professional associations. About the Organization As a non-profit, HumRRO is dedicated to work that contributes to science and society. Our employees en

Full-time

$100,000 - $155,000

AI Prompt Engineer Junior or Entry level

Remote

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Today

AI Prompt Engineer Junior or Entry level Summary: We are seeking a full-stack Java developer with specialized expertise in AI-powered development tools to join our engineering team. This role combines technical development skills with cutting-edge AI tooling expertise, focusing on maximizing developer productivity through intelligent use of GitHub Copilot, AI code assistants, and other development-focused AI tools. Location Vienna, VA or Remote is ok. What You'll Do: AI Development Tools Engi

Easy Apply

Full-time

Depends on Experience

Sr Mainframe Security Analyst

Remote or Ottawa, Ontario

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Today

Our client, a large systems integrator and solutions provider, is looking to hire a Senior Mainframe Security Analyst for a 6-month remote contract supporting a government entity located in Ontario, Canada. The consultant will be providing expertise in RACF, CA Top Secret, or ACF2 mainframe security software. The successful candidate will be responsible for designing, implementing, and maintaining secure mainframe systems, as well as providing expert-level support and guidance to ensure the sec

Contract

Compensation information provided in the description

Modeling and Simulation Engineer

King George, Virginia

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Today

Job ID: Location: KING GEORGE, VA, US Date Posted: 2025-12-03 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically for AEGIS and Enterpri

Full-time

Modeling and Simulation Engineer

Alexandria, Virginia

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Today

Job ID: Location: ALEXANDRIA, VA, US Date Posted: 2025-12-03 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically for AEGIS and Enterpris

Full-time

Senior Software Engineer

McLean, Virginia

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Today

Design and implement the next big thing enabling engineers to automate reliability on large scale, distributed software systems . This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $215,000 per year A bit about us: This early stage software product startup has formed through the founders' decades of experience in technology leadership at the largest and most recognizable big tech companie

Full-time

USD 140,000.00 - 215,000.00 per year

Ground Mission Engineer

Chantilly, Virginia

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Today

Job ID: 2511459 Location: CHANTILLY, VA, US Date Posted: 2025-11-12 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 Join a winning team! SAIC's National Security and Space (NSS) Sector is currently hiring to advance space capabilities supporting our Department of Defense (D

Full-time

Senior Cloud Engineer

Alexandria, Virginia

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Today

Job Number: R0228309 Cloud Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience implementing security systems to safeguard our nation? Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure architect, you know how to utilize cloud capab ilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure a

Full-time

USD 86,800.00 - 198,000.00 per year

Modeling and Simulation Engineer

Dahlgren, Virginia

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Today

Job ID: 2511713 Location: DAHLGREN, VA, US Date Posted: 2025-12-03 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically for AEGIS and En

Full-time

Military Fellowship Program: Software Engineer

Remote or Southern Pines, North Carolina

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Today

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These fellowships include up to six months of on-the-job industry training for eligible service members. During this time, participants gain valuable work experience in the civilian sector and build professional networks as they prepare for their transition to full-time civilian work. NOTE: You must be

Full-time

Cyber Operations Specialist III

Springfield, Virginia

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Today

Job Title: Cyber Operations Specialist Location: Springfield, Virginia - Onsite Type: Contract To Hire Clearance: TS/SCI Hours: Monday - Friday 6 AM - 2 PM, 2 PM-10 PM, 10 PM-6 AM Contact: WHAT YOU'LL GET TO DO: Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and distribution of threat intelligence from government entities, commercial feeds, open sources, and other partners to obtain situational awareness of the threat environment. Cyber threat intel

Easy Apply

Full-time

Palantir Data Engineer and Development Manager

Hybrid in Norfolk, Virginia

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Today

Job Number: R0227405 Palantir Data Engineer and Development Manager The Opportunity: As an analytics professional, 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. If you care about leading a mission forward as much as advancing the field of data science, this is the opportunity for you. Your deep analytics expertise, coupled with an original approach to your wo

Full-time

USD 77,500.00 - 176,000.00 per year

Technical Consultant/TS Clearance

McLean, Virginia

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Today

Join a passionate and high-performing team that thrives on excellence and collaboration. As an Associate Consultant, you'll play a key role in delivering mission-critical solutions for customers by building and deploying web-based applications on a powerful low-code platform. From day one, you'll be empowered to solve complex business challenges, grow your technical expertise, and make a lasting impact. Requirements: B.S. or M.S. in Engineering, Computer Science, Economics, Math, or a related f

Easy Apply

Full-time

95k - 135k

Lead Platform Engineer

McLean, Virginia

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Today

A top-tier SaaS provider empowering organizations to quickly design and launch enterprise-grade applications is hiring a Lead Platform Engineer. Their robust platform brings together automation, case management, and workflow orchestration to streamline operations in sectors like government, finance, and healthcare. This is a fully on-site role (5 days/week) based in McLean, VA, with a strong emphasis (30-40%) on research and architectural design-exploring emerging tools and technologies to defin

Easy Apply

Full-time

185k - 200k

Enterprise Network Services Engineer

Remote

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Today

Description NexGen Data Systems is looking for an Enterprise Network Services Engineer to work with one of our government customers. The Enterprise Networking Services (ENS) Engineer will need to be a F5 subject matter expert with the ability to troubleshoot security suite solutions related to routing, load balancing, and application delivery. The selected individual will work within a team to make recommendations related to troubleshooting, device configuration, and documentation. The engineer

Full-time

Depends on Experience

Senior Advanced Data Scientist

Herndon, Virginia

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Today

Job Number: R0228853 Advanced Data Scientist, Senior The Opportunity: As an analytics professional, 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. If you care about moving a mission forward as much as advancing the field of data science, this is the opportunity for you. Your deep analytics, data science, AI, or machine learning expertise and consulting mindse

Full-time

USD 99,000.00 - 225,000.00 per year

Cyber Operations Specialist III

Springfield, Virginia

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Today

Easy Apply

Contract

IT Operations Lead

Reston, Virginia

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Today

Job Number: R0228696 IT Operations Lead The Opportunity: You know that project managers touch every single part of a business and wear multiple hats: from caring for the client and their meaningful project goals to participating in business development and being a key contributor to their employees' growth. We're looking for someone like you to help our clients meet their mission by keeping the warfighter safe and supporting national security. As a leader on our team, you'll oversee the deliver

Full-time

USD 99,000.00 - 225,000.00 per year

Mobile Developer Senior

Ashburn, Virginia

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Today

Job ID: 2510711 Location: ASHBURN, VA, US Date Posted: 2025-10-09 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description Position Summary We are currently seeking a motivated, career and customer oriented Mobile Developer (Senior) to join our team to continue an exciting and challenging career in Ashburn,

Full-time

Technical Project Manager

Suffolk, Virginia

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Today

Job Description ECS is seeking a Technical Project Manager to work in our Suffolk, VA office. ECS is seeking an experienced Technical Project Manager to work in a hybrid remote/on-site capacity in Suffolk, VA in support of various U.S. Government Mission Partner Enclaves within the DoD Community, each with a unique set of data and applications. The Technical Project Manager works closely with project and technical teams to implement solutions in an agile environment and support operational end

Full-time

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Computer science jobs in Virginia, USA