QA jobs in District of Columbia

SUPERVISORY INTERDISCIPLINARY ENGINEER/ARCHITECT

Bethesda, Maryland

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Today

Summary You will serve as a Supervisory Interdisciplinary Engineer or Architect in the Capital Improvements Business Line of NAVAL FAC ENGINEERING CMD WASH. Duties Help You will supervise a group and support community management efforts.You will resolve complaints from individual employees.You will evaluate performance of subordinates and ensure timely performance of subordinates of a satisfactory quality of work.You will be responsible for enforcement of all technical and administrative pro

Full-time

USD 120,579.00 - 156,755.00 per year

Mission Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2506639 Location: CHANTILLY, VA, US Date Posted: 2025-06-12 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Mission Systems Engineer with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and Technical Advisory (SETA) s

Full-time

Field Engineer/Systems Specialist - TS/SCI W/ POLY

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Specialist Job Qualifications: Skills: Computer Systems, Technical Knowledge, Technical Support, Troubleshooting Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Systems Specialist Senior Transform technology into opportunity as a Sys

Full-time

USD 45.52 - 61.58 per hour

Principal Software Engineer - Solution Architect

Arlington, Virginia

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Today

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po

Full-time

USD 190,000.00 - 304,000.00 per year

Lead Software Engineer-7481

Remote or Reston, Virginia

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Today

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary Job Description DUTIES: Provide technical leadership in designing and developing ad ser

Full-time

IT/OT Enterprise/solutions Architect for EP

Arlington, Virginia

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Today

Job Family: Technology Consulting Travel Required: Up to 25% Clearance Required: None Job Description Summary Responsible for working with commercial and energy client organizations to employ Information/Operations Technology (IT/OT) as a catalyst for transformational change. Identify, target, and engage clients throughout the assess, capture, propose, and deliver sales cycle. Provide consulting, implementation and support capabilities to clients throughout their plan-build-operate technolog

Full-time

Senior Network Engineer

Ashburn, Virginia

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Today

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Full-time

USD 127,421.00 per year

Telecommunications Project Manager

Gaithersburg, Maryland

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Today

Description have to have civil engineering exp around 5 years, structural is highly preferred.telecommunications project management 1-2 years overseeing multiple projects at a time, (comfortable with autocad civil 3 d from design review, correct, add change, standpoint.combination of small cell/macro roof top experience The client is seeking a Telecommunications Project Manager to join their team in Columbia, MD! offers cutting edge engineering solutions for communication companies, wireless ca

Full-time

USD 110,000.00 - 154,000.00 per year

Senior Database Engineer (SQL)

Arlington, Virginia

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Today

Senior Database Engineer (SQL) Job Description 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 the world of real estate infor

Full-time

Automation Test Engineer

Ashburn, Virginia

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Today

Overview BigBear.ai is seeking a proactive Automation Test Engineer to play a key role in shaping our software quality by designing and executing comprehensive test strategies, plans, and automated test scripts. You will be deeply involved in the full software development lifecycle and have the opportunity to develop and test Python and Java code that drives mission-critical projects forward. What you will do Design and develop robust automation test scripts to ensure high-quality software del

Full-time

Software Test Engineer

Maryland

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Today

ManTech seeks a motivated, mission-focused Software Test Engineer to join our team in Hanover, MD. As part of a dynamic team, you will support software development initiatives for a mission-critical organization within the Intelligence Community, focused on secure and reliable data dissemination. Responsibilities include, but are not limited to:Analyze source code using automated Software Assurance (SwA) tools and collaborate with team members on assessment results.Develop and execute test meth

Full-time

Senior Automation Test Engineer

Hybrid in Ashburn, Virginia

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15d ago

Unissant, Inc delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent excited to join that effort. To learn more about our exciting organization, please visit us at . Unissant is seeking a Senior Automati

Easy Apply

Full-time

Depends on Experience

Oncology Data Specialist (ODS) (Remote)

Remote or Reston, Virginia

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Today

The Oncology Data Specialist (ODS) plays a critical role in the collection, analysis, and reporting of cancer data to support clinical research, treatment planning, and public health initiatives. This position ensures the accuracy, completeness, and timeliness of oncology data in compliance with national standards and institutional requirements. ICF is seeking to assemble a cadre of seasoned and dedicated ODSs to work through its federal clients' backlog of incomplete cases in suspense and perfo

Full-time

USD 60,927.00 - 103,576.00 per year

Senior Software Engineer

Herndon, Virginia

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 109,200.00 - 192,510.00 per year

Sr. Engineering Team Lead

Sterling, Virginia

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Today

Job DescriptionJob DescriptionWhether you're a recent grad or a seasoned professional, you can experience meaningful career growth at Rosendin. Enjoy a true sense of ownership as you work with a proven industry leader on some of the most exciting and high-profile projects in the nation. We offer a wide range of job opportunities, competitive compensation, full benefits, an Employee Stock Ownership Plan and more. Why Rosendin?Committed. Innovative. Engaged.If you're looking to take your career to

Full-time

Research Support Engineer

Maryland

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Today

Job Number: R0222686 Research Support Engineer The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to test and evaluate ML infrastructure and algorithms makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support the government mission. Join us. The world can't wait. You Have: Experience with supporting and debuggin

Full-time

USD 99,000.00 - 225,000.00 per year

Automation Test Engineer

Hybrid in Ashburn, Virginia

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15d ago

Easy Apply

Full-time

Depends on Experience

Network Administrator

Laurel, Maryland

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Today

Mantech seeks a motivated, career and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD. You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations Responsibilities include, but are not limited to: Maintain and upgrade network infrastructure, including routers and switchesUpdate and configure antivirus software and other tools to secure the n

Full-time

Test Engineer

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Cyber Analyst - Connection Approval Specialist

Odenton, Maryland

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Today

Leidos is seeking multiple Connection Approval Specialists in Ft Meade, MD to support our Connection Approval Program (CAP).These positions are primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Support Connection Approval branch leadership with communication, deliverables, and documentation, including briefings, white papers, SOPs, CONOPS, COOP Plans, and DISN CPG updates. Ensure compliance with DoD architectures

Full-time

USD 55,250.00 - 99,875.00 per year

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QA jobs in Washington, DC, USA