Computer science jobs in Reston,_VA

Washington, District of Columbia

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Today

Job Description ECS is seeking a Senior Systems Engineer to work in our Washington, DC office. Please Note: This position is contingent upon contract award. The Senior Systems Engineer will support the Department of Justice, responsible for designing, securing, and optimizing enterprise-level infrastructure for DOJ operations. This role spans end-to-end systems architecture, administration, and performance management across server, virtualization, storage, and Microsoft client technologies.

Full-time

USD 140,000.00 - 160,000.00 per year

Senior Software Engineer (ONSITE)

Fulton, Maryland

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Today

Date Posted: 2026-01-30 Country: United States of America Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Solipsys, Managed by Collins Aerospace

Full-time

USD 95,500.00 per year

Computer Vision Engineer, Space

Washington, District of Columbia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 166,000.00 - 220,000.00 per year

Senior Computer Vision Engineer, Space

Washington, District of Columbia

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Today

Full-time

USD 191,000.00 - 253,000.00 per year

Senior Software Developer

Arlington, Virginia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses

Full-time

Packaged Application Development Associate Manager

Arlington, Virginia

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Today

Packaged Application Development Associate Manager (Accenture LLP; Arlington, VA): Accenture LLP has multiple openings for the position of Packaged Application Development Associate Manager in Arlington, VA, and the job duties are as follows: Develop or update project plans for information technology projects, including project objectives, technologies, systems, information specifications, schedules, funding, and staffing.Develop system specifications and interfaces for moderately complex compo

Full-time

Senior Appian Developer

Remote or McLean, Virginia

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Today

Job Family: SAAS/PAAS/Cloud Consulting Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Senior Appian Developers at Guidehouse design, development, test, deploy, and maintain Appian applications. They have a deep understanding of Appian's platform architecture and best practices, and are able to independently convert complex business requirements into functioning pieces of application. Senior Appian Developers also have a comprehensive understanding o

Full-time

USD 130,000.00 - 216,000.00 per year

Site Reliability Engineer - CTJ - POLY

Reston, Virginia

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Today

Overview Microsoft has an exciting opportunity for a Senior Site Reliability Engineer (SRE) to join the Azure Silver and Sovereign Team as part of the Azure Data Transfer (ADT) team. Azure Data Transfer enables secure access and data transfer between enclaves and supports multiple transfer and access patterns for highly regulated industries. In this role, you will apply SRE principles-availability, latency, performance, efficiency, change management, and incident response-to help ensure ADT is

Full-time

USD 119,800.00 - 234,700.00 per year

Program Manager

Arlington, Virginia

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Today

Req ID: 39575 Summary Program Manager Arlington, 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 employers 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 career to the next

Full-time

Software Engineer TS

Centreville, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you ready to launch your career as a TS/SCI Software or Embedded E

Full-time

USD 63,600.00 - 111,300.00 per year

Computer Programmer

Washington, District of Columbia

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Today

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business Enterprise (MBE) and Small Disadvantage Business (SDB) that specializes in Logistics, Warehouse Services, Distance Learning/Training, Enterprise Solutions, Financial Management Support, Program Management, Intelligence Analysis & Threat Assessment, and Data Analytics/Operations Research. Since 1998, o

Contract

Web Application Developer (Secret Clearance Required)

Joint Base Andrews, Maryland

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Today

Software Developer Secret Clearance Required Client: US Air Force POP: 12+ months Location: Joint Base Andrews, MD w/ Secret Clearance SCOPE The Software Developer will build and maintain application modules within the OpenText AppWorks platform and support integration across the architecture. The position requires strong expertise in OpenText technologies, Marionette, and JavaScript to support the development and enhancement of system functionality in a secure DoD cloud environment. REQUIRED

Easy Apply

Contract

Up to $60

Software Developer (Secret Clearance Required)

Joint Base Andrews, Maryland

•

Today

Easy Apply

Contract

Up to $60

Generative AI Engineer

Hybrid in Vienna, Virginia

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Today

Overview The Cognitive and Generative-AI Engineering team, part of the Enterprise Data and Information Management (EDIM) department, is responsible for developing and implementing AI-driven solutions that enhance and scale AI adoption across Navy Federal Credit Union. This is a pivotal role in the AI Center for Enablement, leading the design and implementation of cutting-edge AI systems. This role leverages and adapts state-of-the-art large language models (LLMs) to solve complex business proble

Full-time

$130,500-$179,500 per year

Senior Software Developer - TS/SCI

Chantilly, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons Corporation is currently searching for a full-time Sr. Softwar

Full-time

USD 125,100.00 - 225,200.00 per year

Senior Software Engineer - Maritime Systems

Laurel, Maryland

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Today

Description Are you excited by the challenge of modernizing software for the Navy's next-generation maritime platforms-transforming these platforms into modern, secure, high-performing solutions? Do you thrive in fast-paced, collaborative environments where your software has real-world impact? If so, we want you on our team! At APL, we are looking for a hard-working and driven Software Engineer to join our Ocean Systems and Engineering Group. In this role, you'll be at the forefront of desig

Full-time

USD 85,000.00 per year

Lead Data Scientist

McLean, Virginia

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Today

Job Description Preferred candidates will have a strong working knowledge of common workflows for data analysis, data preparation and model development. They must have a working knowledge of data analysis and manipulation tools, statistics (e.g. statistical distributions and probability) and have experience with applying supervised and unsupervised learning models to solve well defined problems. They should possess the ability to develop statistical and Deep Learning models, measure their outco

Full-time

SAP NS2 Intel SAP BASIS Developer-TS/SCI-Onsite-Chantilly, VA

Herndon, Virginia

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Senior DevSecOps Engineer (TS/SCI)

Herndon, Virginia

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. This position requires a

Full-time

USD 165,000.00 - 180,000.00 per year

Fund Reporting and Treasury Specialist

Arlington, Virginia

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8d ago

Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Fund Reporting and Treasury Specialist you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. If so, consider an opportunity with Deloitte under our Project Delivery Talent Model. Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite client service delive

Full-time

USD 80,000.00 - 148,000.00 per year

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Computer science jobs in Reston, VA, USA