Computer science jobs in Ashburn, VA

Remote

•

10d ago

Crossing Hurdles is a recruitment firm. We refer top candidates to our partners working with the world s leading AI research labs to help build and train cutting-edge AI models. Position: Computer Science Expert (PhD) Type: Hourly Contract Compensation: $75 $95/hour Location: Remote Duration: 1 2 months (potential for extension) Commitment: 10 40 hours/week Role Responsibilities (Training support will be provided) Create and evaluate complex problems in computer science across various subdomains

Easy Apply

Contract

$65 - $95

Software Engineer- Intern

Manassas, Virginia

•

Today

Job Description Lockheed Martin Rotary & Mission Systems is seeking a full-time College Student Tec, In this role, you will implement Software and assist in Testing. The successful candidate will have experience and/or knowledge of C/C++, Java or other Programming languages.; This position will require a government security clearance. This position is located at a facility that requires special access. Opportunity for candidates pursuing a BS or MS degree in Computer Science, Computer Engineer

Part-time

USD 29,598.00 - 64,168.00 per year

Software Engineer - Early Career

Herndon, Virginia

•

Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Full-time

USD 60,200.00 - 106,030.00 per year

Salesforce Developer (Certified: Platform DEV 1 and 2) + CTA (In-person Final Round)

Hybrid in Reston, Virginia

•

14d ago

Role: Salesforce Developer (10+ only) Location: Reston, VA (RTC) Only (Final Round In-person) Rate: $60 to $68/hr C2C Manager needs a strong salesforce developer with 10 years of experience in salesforce development. Not 10 years of overall experience. Manager wants a candidate with Salesforce Certifications specifically Platform Development 1, Platform Development 2 and/or Salesforce Certified Technical Architect (CTA). Description: We are seeking a seasoned Senior Salesforce Developer with de

Easy Apply

Contract

$60 - $68

Lead Infrastructure Engineer - TS/SCI/Poly

Tysons, Virginia

•

Today

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: IT Infrastructure and Operations Job Qualifications: Skills: Business Continuity, Computer Backups, Problem Solving Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Lead Infras

Full-time

USD 191,250.00 - 258,750.00 per year

Senior Software Developer

Springfield, Virginia

•

Today

Overview SilverEdge Government Solutions is seeking a Senior Software Developer to lead software design, development, and testing. To mentor junior developers and ensure adherence to coding standards. Required Qualifications A TS/SCI with Polygraph level clearanceBachelor's degree in computer science or a related field is required to support this effortAdditional years of experience may substitute for a degree8 years of software development experience About SilverEdge SilverEdge Government

Full-time

Principal Software Engineer

Rockville, Maryland

•

Today

A rapidly growing 800 Person Medical Device company is currently hiring for a fully remote Principal Software Engineer with full-stack Java experience! This Jobot Job is hosted by: Ryan Sullivan Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $180,000,000 per year A bit about us: A rapidly growing 800 Person Medical Device company is currently hiring for a fully remote Principal Software Engineer with full-stack Java experience!

Full-time

USD 150,000.00 per year

Software Developer

Chantilly, Virginia

•

Today

Job ID: 2509731 Location: CHANTILLY, VA, US Date Posted: 2025-09-12 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is currently looking to hire a Software Developer to join our team located in Chantilly, VA! Requirements: Must have an active Poly Clearance Computer Science Degree from recognizable Universit

Full-time

Software Engineer Intern

Herndon, Virginia

•

Today

Full-time

USD 29,598.00 - 64,168.00 per year

Cyber Software Engineering Intern

Herndon, Virginia

•

Today

Part-time

USD 29,598.00 - 64,168.00 per year

Vice President, Lead Software Engineer

Arlington, Virginia

•

Today

Morgan Stanley Services Group, Inc seeks a Vice President, Lead Software Engineer in Arlington, VA. Analyze and develop technology solutions. Coordinate and work with product vendors. Troubleshoot technical systems and support day-to-day operations. Provide timely delivery of technology products. Assist in training and orienting application users. Telecommuting permitted up to 2 days per week. Salary: Expected base pay rates for the role will be between $154000 and $190000 per year at the com

Full-time

USD 154,000.00 - 190,000.00 per year

Cloud Software Engineer

Reston, Virginia

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a Cloud Software Engineer in Reston, VA. In this role, you will be involved in all aspects of product development including ideation, design, implementation, deployment, and issue resolution. REQUIREMENTS: * Bachelor's degree in Computer Science, Information Systems, or a related technical field * Minimum 8 years of experience * Over 5 years of expertise in Java or Python * Hands-on development and deployment experience in a public cloud env

Contract

$70 - $80 hourly

Financial and IT Modeling (Quantitative model) developer

Hybrid in Reston, Virginia

•

21d ago

Title: Financial and IT Modeling (Quantitative model) developer Location: Reston, VA(In-person Interview) Technical Skills Proficiency in Python with strong experience using quantitative/statistical packages (NumPy, pandas, SciPy, statsmodels, scikit-learn, QuantLib). Strong SQL skills for working with large mortgage/loan datasets. Ability to design, implement, and optimize Monte Carlo simulations and time-series models. Experience building, testing, and maintaining production-ready Python/Shell

Easy Apply

Contract

$50 - $65

Associate Security Engineer - Arlington, VA

Arlington, Virginia

•

Today

Associate Security Engineer - Arlington, VA Job Description OVERVIEW Company Overview: CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing

Full-time

Senior Systems Engineer

Chantilly, Virginia

•

Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Engineer to lead technical projects for the OSD Strategic Capabilities Office (SCO). Conduct and oversee feasibility and military utility analyses for current and emerging SCO projects. Interact with Major Command staffs on current needs, the utility of potential SCO projects, and milestones needed to transition SCO projects to military services. This particular position will focus on designing and testing new hypersonic weapon

Full-time

Digital Network Analyst

Chantilly, Virginia

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for multiple Digital Network Analysts to join our growing team.

Full-time

USD 120,800.00 - 217,400.00 per year

Network Engineer, High Performance GPU Network Direction - Ashburn, VA

Ashburn, Virginia

•

Today

Responsibilities About the Team Networking brings together innovative ideas and technologies from network architecture, software-defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as Douyin and TikTok which serve hundreds of millions of users around the globe. The Networking is responsible for designing, building, a

Full-time

Modeling and Simulation Engineer

Reston, Virginia

•

Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation Engineer Analyst to join our team, primarily working on-site in classified spaces and in secure government facilities within the National Capitol Region. You will help meet the requirements of our expanding customer base in the National Defense sector. This includes working directly with customers, study leads and model developers to create and execute analysis plans in various simulation environments, including AFSIM,

Full-time

Integration Solutions Engineer

Chantilly, Virginia

•

Today

Job ID: 2510183 Location: CHANTILLY, VA, US Date Posted: 2025-09-24 Category: Engineering and Sciences Subcategory: Digital Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an Integration Solutions Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Groun

Full-time

Engineering Co-Op Summer 2026

Centreville, Virginia

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Here's What You'll Be Doing: In this role you will work directly on a small, tight

Full-time

USD 21.88 - 38.27 per hour

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Computer science jobs in Ashburn, VA, USA