System integration testing jobs in District of Columbia

Arlington, Virginia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Mid-Level AI/LLM Developer to support the development and implementation of AI-focused initiatives and pilot efforts supporting the Transportation Security Administration (TSA). This role will contribute to the development of AI-enabled capabilities from concept through implementation and will work closely with technical and functional teams to design, develop, test, integrate, and deploy solut

Sponsored

Full-time

System Integration Engineer

Sterling, Virginia

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Today

Job Title: System Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 9/21/2027 The Opportunity: We are seeking a highly motivated Systems Engineer who excels at solving complex problems, integrating systems, and designing intelligent software-enabled solutions that improve mission outcomes. This role requires someone w

Full-time

USD 82,100.00 - 172,400.00 per year

Lead, System Integration Engineering (IPTL / LSE)

Ashburn, Virginia

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 127,500.00 - 236,500.00 per year

Lead System Integration and Test Engineer

Gaithersburg, Maryland

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Today

Leidos is seeking Systems Integration and Test Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency, particularly in remote and high-dependency aviation environments. Th

Full-time

USD 87,100.00 - 157,450.00 per year

Systems Engineer I

Alexandria, Virginia

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Today

Title: Systems Engineer I Location: Alexandria, VA or Colorado Springs, CO Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Description: Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our team

Full-time

USD 150,000.00 per year

Oracle Cloud HCM Fast Formula Developer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 91,700.00 - 178,700.00 per year

Wearables Technical Lead / Lead Systems Engineer

Washington, District of Columbia

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Today

Location: Multiple locations available: Washington, DC Metropolitan AreaBuckley Space Force Base, COPatrick Space Force Base, FLPeterson Space Force Base, COSchriever Space Force Base, CO Work Type: Hybrid work may be available. Travel to government or partner sites may be required. Employment Type: Full-Time Salary Range: $150,000-$200,000 annually Position Contingent Upon Contract Award Overview We are seeking a Wearables Technical Lead / Lead Systems Engineer to lead the technical archit

Full-time

USD 150,000.00 - 200,000.00 per year

Senior System Integration & Test Engineer

Washington, District of Columbia

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Today

Senior System Integration & Test Engineer Competitive Salary $145,000-225,000 per year Signing Bonus Equity Relocation Assistance Hybrid | Huntsville, AL | Full-Time | 9/80 Schedule This isn't another defense contractor job. Join a mission-focused engineering team integrating and testing complex RF-, embedded-, hardware-, and software-intensive systems for national defense. This senior-level individual-contributor role is centered on hands-on system integration, verification, validation, an

Full-time

USD 145,000.00 - 225,000.00 per year

Integration Engineer

Arlington, Virginia

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Today

The Integration Engineer will perform the software integration activities required for the WDP System. This person will focus on ensuring that all disparate software components-including infrastructure, data services, and user interfaces-work together seamlessly as a complete system. This person will design and execute integration tests and troubleshoot complex issues that arise between components across the various system environments. This person will develop and maintain integration strategie

Full-time

USD 107,000.00 - 220,000.00 per year

Principal Mechanical Engineer

Arlington, Virginia

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Today

Overview The Principal Mechanical Engineer position is a full-time exempt position. The Principal Mechanical Engineer will be responsible for performing and leading the development of mechanical designs and/or drawings, structural analysis, thermal analysis, and support of manufacturing and hardware integration for an advanced, high-speed flight vehicle. The individual will report to a Program Manger Responsibilities Serve as a technical lead of a mechanical engineering design teamPerform/Lead

Full-time

Senior Engineer (Job ID:4686)

Arlington, Virginia

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Today

Senior Engineer Contingent upon Customer Approval Purpose: Valkyrie Enterprises is seeking a Senior Engineer to support the Integrated Warfare Systems (IWS 11) Technical Director. The Senior Engineer will provide senior-level systems engineering expertise, strategic planning, and technical guidance across the IWS 11 portfolio, including Rolling Airframe Missile (RAM), Close-In Weapon System (CIWS), and Laser/Directed Energy (DE) programs. This role is in Arlington, VA. Job Description: Provi

Full-time

USD 160,000.00 - 163,200.00 per year

Systems Engineering Intern

McLean, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 46,500.00 - 58,000.00 per year

Systems Engineer II

Alexandria, Virginia

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Today

Title: Systems Engineer II Location: Colorado Springs, CO Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Description: Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our teams support complex

Full-time

USD 170,000.00 - 175,000.00 per year

Senior Missile Defense System Architecture Engineer (Job ID:4645)

Fort Belvoir, Virginia

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Today

Senior Missile Defense System Architecture Engineer Contingent upon prime contractor approval Purpose: Valkyrie Enterprises has need for a Senior Missile Defense System Architecture Engineer in Fort Belvoir, VA. In this role you will get to lead or participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment. Job Description: Assess missile defense system capability gaps, chall

Full-time

USD 150,000.00 - 166,000.00 per year

Missile Defense System Architecture Engineer (Job ID:4643)

Fort Belvoir, Virginia

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Today

Missile Defense System Architecture Engineer Contingent upon prime contractor approval Purpose: Valkyrie Enterprises has need for a Missile Defense System Architecture Engineer in Fort Belvoir, VA In this role you will get to participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment. Job Description: Assess missile defense system capability gaps, challenges, needs, and oppor

Full-time

USD 100,000.00 - 120,000.00 per year

Senior Missile Defense System Architecture Engineer (Job ID:4644)

Fort Belvoir, Virginia

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Today

Full-time

USD 185,000.00 - 200,000.00 per year

Engineering Team Lead

Washington, District of Columbia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 175,000.00 per year

Lead TPRM Analyst

McLean, Virginia

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Today

Job Title: Lead TPRM Analyst Location: Mclean, VA (Fully Onsite) Duration: 6+ months Contract TO HIRE Job id - 180807 Job Description: Experience working as business analyst in mortgage industry Can interface between business and technical teams Understanding of end-to-end software development life cycle (SDLC) Knowledge of manual and automation testing Excellent communication and analytical skills Experience in: Requirement gathering Process/data flow design Technical spec design Bus

Easy Apply

Full-time

USD 65.00 - 70.00 per hour

Mechanical Engineering Internship - Specialized Design

Chantilly, Virginia

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17d ago

INSPIRED.COMMITTED.CONNECTED. These are the qualities of our workand of the people who do it. If these qualities are part of your life, too, you'll want to explore a career at EKFox. As part of our creative, can-do team, you'll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take pride in helping us to design for future generations, working to enrich America's securityat home and abroadand spearheading exciting new directions in

Full-time

Mechanical Engineering Internship - Facilities Design

Chantilly, Virginia

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17d ago

Full-time

Electrical Engineering Internship - Specialized Design

Chantilly, Virginia

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17d ago

Full-time

System integration testing jobs in Washington, DC, USA