System integration testing jobs in Washington

Senior Software Engineer (Full Stack - Java Springs, React, PostgreSQL)

Washington, District of Columbia

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Today

Overview The Senior Software Developer will lead the design and development of a new application. This role will design and implement backed APIs using Java Spring Boot, build secure and responsive UIs in React, and develop optimized PostgreSQL schemas and queries. The role will deliver large-scale enterprise applications from concept through deployment. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities

Sponsored

Full-time

Depends on Experience

Launch System Integration Engineer (Mid-career) - Millennium Space Systems

Chantilly, Virginia

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Today

Launch System Integration Engineer (Mid-career) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, A Boeing Company delivers affordable, high-performance space systems for exacting customers. At Millennium, you will be part of a close-knit team working on exciting technological problems. We work in an open environment where ideas are shared across all disciplines, and there are ample opportunities for advancement based on excellence. Superstars are welcome.

Full-time

USD 99,000.00 - 177,000.00 per year

Systems Test Engineer

McLean, Virginia

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Today

Job Number: R0233162 Systems Test Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the Navy? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Systems Test Engineer on our team, you'll work with Booz

Full-time

USD 86,800.00 - 198,000.00 per year

Information Assurance - SME

Bethesda, Maryland

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Today

Description & Requirements Maximus has a new and exciting opportunity for a SME Information Assurance Specialist to make a meaningful impact for our National Security client in Bethesda, MD. At Maximus, our technology teams sit at the vanguard of mission driven innovation-building interoperable, secure solutions that protect national security while empowering people and organizations to thrive. You will play a critical role in improving and maintaining the security posture, safeguarding against

Full-time

USD 150,000.00 per year

ESM Senior Developer ServiceNow SAM Pro

Remote or Hybrid in McLean, Virginia

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9d ago

What Working at Hexaware offers: Hexaware is a dynamic and innovative IT organization committed to delivering cutting-edge solutions to our clients worldwide. We pride ourselves on fostering a collaborative and inclusive work environment where every team member is valued and empowered to succeed. Hexaware provides access to a vast array of tools that enhance, revolutionize, and advance professional profile. We complete the circle with excellent growth opportunities, chances to collaborate with h

Easy Apply

Full-time

Depends on Experience

TRACON Equipment or Systems Engineers (FAA) (Multiple Levels)

Washington, District of Columbia

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Today

Responsibilities Program Overview This program is focused on upgrading air traffic control systems at TRACON (Terminal Radar Approach Control) facilities across the country. Due to the scale and ongoing expansion of the effort, there is a high demand for qualified personnel, with multiple current openings and additional staffing needs anticipated. Position Summary There are two types of engineers needed, equipment engineers and systems engineers. The Equipment Engineer supports the program by

Full-time

USD 114,390.00 - 240,350.00 per year

Sr Mechanic - DCW

Washington, District of Columbia

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Today

Who We AreAs the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our pe

Full-time

Compensation information provided in the description

Integration Control Document Lead

McLean, Virginia

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Today

Job#: 3019567 Job Description: Apex Systems is looking for an Integration Control Document Lead to support our client's internal IT operations! Minimum Qualifications be local to the DC Metro area as this role will require hybrid on-site in McLean, VA (4 days/week)client requirements will require candidates to be able to work without visa sponsorshipBachelor's degree is required8+ years of experience in systems integration design. Demonstrated experience authoring and owning Integration Control

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Full-time

Java Developer

McLean, Virginia

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24d ago

Position Title: Backend Developer Location: Mclean, VA (Hybrid) Duration: 12+ Months (Possible extension)Job Description: Backend developer Building ETL pipeline, extraction & loading Receive file from Discover, transfer to C1 ecosystem Java & Spark, AWS, (step-functions, Glue & Lambda) Must sit onsite at McLean, VA (primary) or Wilmington, DE (secondary) hybrid About Us: InterSources Inc, a Certified Diverse Supplier, was founded in 2007 and offers innovative solutions to help clients with Dig

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Contract

BASED ON EXPERIENCE

Aviation Full Stack Developer

Hybrid in McLean, Virginia

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Today

Job Number: R0232736 Aviation Full Stack Developer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in aviation? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focus ed engineering solution. As a systems engineer on our team, you have the ch

Full-time

USD 86,800.00 - 198,000.00 per year

2026-27 PLTW Engineering & Robotics Teacher 9-12

Arlington, Virginia

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Today

Teacher/Professional - Secondary - PLTW Engineering and Robotics Teacher Grades 9-12 Job Number Start Date Open Date 02/01/2026 Closing Date 05/30/2027 ROLE AND PURPOSE: Provide students with appropriate learning activities and experiences designed to fulfill their potential for intellectual, emotional, physical and social growth. Enable students to develop competencies and skills to function successfully in society. QUALIFICATIONS: Education/Certification: Bachelor's degree from accredited un

Full-time

Sr Mechanic - DCW

Washington, District of Columbia

•

Today

Full-time

Compensation information provided in the description

Senior Manager Proposal Orals Presentation Architect

McLean, Virginia

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Today

Job Number: R0229201 Proposal Orals Presentation Architect, Senior Manager The Opportunity: Lead end-to-end solution storytelling and proposal orals architecture for large, complex federal opportunities. Partner closely with capture managers, proposal managers, technical leads, and subject matter experts to shape, stress-test, and translate multi-domain solutions into clear, compelling, executive-level narratives that resonate with government clients and evaluators. Own the development of inte

Full-time

USD 142,900.00 - 266,000.00 per year

Systems Engineer - TS/SCI

Herndon, 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 is looking for an exceptionally talented Systems Engineer to j

Full-time

USD 120,800.00 - 217,400.00 per year

Associate Director, Data Quality System Testing Expert

Remote or Massachusetts

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Today

By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description OBJECTIVES/PURPOSE Create and execute detailed test plans and UAT scripts based on business requirements and technical specifications

Full-time

USD 153,600.00 - 241,340.00 per year

Helpdesk Technician

Joint Base Andrews, Maryland

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Today

Overview The Work: The Helpdesk Technician will support end users for our clients' IT Help Desk Support Services This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Key Responsibilities: Meet daily IT operational requirements of approximately 1400 users. 900-1200 (tickets per month).Deliver operational computers to end users within the same day 90% of the time.Ensure the end user is notified directly by a h

Full-time

Depends on Experience

Permanent position in Springfield, VA for Program Financial Analyst - 100% onsite

Springfield, Virginia

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Today

TITLE - Permanent position in Springfield, VA for Program Financial Analyst - 100% onsite TS with SCI eligibility see requirements We have a permanent position in Springfield VA for a Financial Program Analyst. You must have an active TS/SCI or TS with SCI eligibility to apply. This role is 100% onsite. If interested, Send Resume. What You Will Do in Your New Role Assist Technical Office Directors and Pods in forecasting, tracking, and updating the commitments, obligations, and expenditure

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Third Party, Contract

A/V Technician

Washington, District of Columbia

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3d ago

Overview The Technician shall provide audiovisual services and technical support for NASA HQ Support Services Division conference rooms, meeting spaces, and the James E. Webb Auditorium. ESSENTIAL DUTIES AND RESPONSIBILITIES: The Technician shall be responsible for AV support which includes but is not limited to the following: AV, Conferencing, and Event Coordination. AV Equipment Setup and Operations. AV In-room, real time meeting and event customer support for the duration of the meeting or ev

Full-time

USD 30.77 per hour

UX Researcher & Prototyper

Tysons, Virginia

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Today

Overview We're looking for a UX Researcher & Prototyper to join LIGER, an AI platform that helps government analysts work smarter with large language models. You'll be the research and rapid prototyping arm of a dedicated product trio (PM, design, engineering), bridging stakeholder input to design through fast iteration and user validation. This is a hands-on role. You'll spend your time talking to users, synthesizing feedback, and building functional prototypes using AI-powered coding tools (

Full-time

Front End Software Engineer

Hybrid in Arlington, Virginia

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Today

Job Number: R0230937 Front End Software Engineer The Opportunity: The right interface can make an application easy to use, encourage early adoption, and save time and resources. We're looking for you a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front-end developer who will use their passion to guide a development team t

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Oracle EBS Developer

McLean, Virginia

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Today

JOB TITLE: Senior Oracle EBS Developer JOB LOCATION: Remote WAGE RANGE*: 50 - 59.52 JOB NUMBER: REMT000109 REQUIRED EXPERIENCE: Required Qualifications Have a bachelor's degree with 5+ years of work experience as related to the job responsibilities listed above Have a minimum of 4 years of experience working with Oracle SQL and PL/SQL Good Understanding of the Software Development Lifecycle (SDLC) and Software Testing Lifecycle (STLC) Knowledge of troubleshooting technical issues with stand

Full-time

USD 50.00 - 59.52 per hour

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System integration testing jobs in Washington, DC, USA