System integration testing jobs in District of Columbia

Washington, District of Columbia

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Today

As a System Integration Engineer you will provide strategic advice, technical guidance, and expertise to the program. Your essential job functions will include but may not be limited to: Provides detailed analysis, evaluation, and recommendations for improvements, optimization development, and/or maintenance efforts for mission critical challenges.Initiates, supervises, and/or develops requirements from a project's inception to conclusion for complex programs.Provides advice, technical guidance

Full-time

USD 180,000.00 - 230,000.00 per year

Senior RF / Electrical Engineer (Cleared)

Lorton, Virginia

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Today

A public-sector consulting firm is seeking a Senior RF / Electrical Engineer to join its team in a fully onsite role. The ideal candidate will be able to help design, develop, and deploy next-generation mission-critical systems supporting national security customers. This is a highly hands-on opportunity working across the full engineering lifecycle, including RF architecture, complex hardware design, communications systems, PCB development, prototyping, system integration, testing, troubleshoot

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Full-time

$160000 - $190000

System Integration Engineer

Gaithersburg, Maryland

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Today

Join a team that is helping modernize the future of air traffic management while supporting one of the nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager (TFDM) program supporting the Federal Aviation Administration (FAA). In this role, you will be responsible for integrating, validating, and deploying mission-critical capabilities that improve the safety, efficiency, and reliability of the National Airspace S

Full-time

USD 87,100.00 - 157,450.00 per year

System Integration Engineer

Arlington, Virginia

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Today

Looking for an opportunity to make an impact? Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustain

Full-time

USD 87,100.00 - 157,450.00 per year

Pega Certified System Architect (CSA)

Washington, District of Columbia

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Today

Overview We are seeking a motivated and detail-oriented people to learn and obtain their Pega Certified System Architect (CSA) to join our team. This entry-level role is ideal for candidates who want to earn their Pega CSA certification and are looking to begin their professional journey in designing, building, and supporting BPM applications in the Federal sector. You will work with senior architects and business stakeholders to deliver scalable, high-quality solutions on the Pega platform. R

Full-time

USD 90,000.00 - 90,000.00 per year

Operating Engineer I (B)

Falls Church, Virginia

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Today

Summary Provides technical maintenance and repair in middle schools for Fairfax County Public Schools' owned mechanical and electrical equipment with major responsibility for heating, ventilation, and air-conditioning (HVAC) systems. Qualifications Required Any combination of education and experience equivalent to graduation from high school or possession of a General Equivalency Diploma (GED) certificate.Two (2) years of experience in the operation, maintenance, and repair of HVAC, electrica

Full-time

USD 57,611.00 - 99,680.00 per year

Operating Engineer II (B) (Readvertisement)

Falls Church, Virginia

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Today

Summary Provides technical maintenance and repair in high schools for Fairfax County Public Schools' owned mechanical and electrical equipment with major responsibility for heating, ventilation, and air-conditioning (HVAC) systems. Qualifications Required Any combination of education and experience equivalent to graduation from high school or possession of a General Equivalency Diploma (GED) certificate.Three (3) years of experience in the operation, maintenance, and repair of HVAC, electrica

Full-time

USD 62,432.00 - 108,022.00 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

Space Systems Engineer

Springfield, Virginia

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Today

Space Systems Engineer Responsibilities The KPMO Space Systems Engineer provides advanced engineering support across all phases of the system lifecycle to ensure the delivery of timely and accurate Geospatial Intelligence (GEOINT). This role applies to a multi-disciplinary approach to the development, integration, and sustainment of space-based capabilities within Controlled Access Programs (CAPs) and Special Access Programs (SAPs) across the National System for Geospatial Intelligence (NSG) a

Full-time

USD 146,000.00 - 234,000.00 per year

IT System Integration Team Manager

Sterling, Virginia

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Today

Job ID: 2613992 Location: Sterling, VA, US Date Posted: 2026-06-25 Category: Information Technology Subcategory: IT Sys Integration Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented IT System Integration Team Manager to join our team. This will be a hybrid-remote role, r

Full-time

USD 120,001.00 - 160,000.00 per year

Chief Engineer

Arlington, Virginia

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Today

Taxable Entity ALUTIIQ SOLUTIONS LLC Job Title Chief Engineer Location VA Arlington USDOS FOMS - Arlington, VA 22204 US (Primary) Category Science Technology Engineering and Mathematics Job Type Full-time Typical Pay/Range TBD Education Bachelor's Degree Travel Up to 25% Security Clearance Required Secret POSITION OVERVIEW AND PRIMARY DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): The Chief Operating Engineer is responsible for overseeing the safe and efficient operation,

Full-time

Lead Engineer

Arlington, Virginia

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Today

Taxable Entity ALUTIIQ SOLUTIONS LLC Job Title Lead Engineer Location VA Arlington USDOS FOMS - Arlington, VA 22204 US (Primary) Category Installation Maintenance and Repair Job Type Full-time Typical Pay/Range TBD Education No High School Diploma or GED Travel Up to 25% Security Clearance Required Secret POSITION OVERVIEW AND PRIMARY DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): The Lead Operating Engineer works under the direct supervision of the Chief Engineer and assu

Full-time

Test Engineer

Merrifield, Virginia

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4d ago

Title: Test Engineer Location: Merrifield, VA Employment Type: Contract Compensation: Pay Range:$47.00-$52.00 Per Hr Description This role involves conducting functional and regression tests on automated systems to ensure compliance with business practices. The position is based in a hybrid setting with a focus on testing enhancements for new and existing software systems. The ideal candidate should have experience with various testing platforms and a strong understanding of operational and r

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Third Party, Contract

$47 - $52

Hardware Support Technician - In Person Interview in Rockville MD

Rockville, Maryland

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17d ago

Hardware Support Technician 12+ Months Rockville, MD In-Person Interviews Positions General Duties and Task: The Hardware Support Technician will provide technical support for an extremely diverse biomedical research institute consisting of over 4,000 users in a Windows/Macintosh/Linux environment. This is a challenging job with state-of-the-art equipment. We are looking for people with the desire to experience a diverse fast paced environment. The candidate should have strong communication sk

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Contract

Depends on Experience

MuleSoft Integration Developer

Hybrid in Vienna, Virginia

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21d ago

<>Role Overview<>The MuleSoft Integration Developer will design, build, and implement integration solutions supporting Project Keystones modernization of Contract Lifecycle Management (CLM) and Source-to-Pay (S2P) systems. This role will focus on developing scalable, secure, and well?governed integrations across Icertis, Infor LN, Costpoint, and associated enterprise systems using MuleSoft Anypoint Platform.<>The developer will work hands?on to translate functional and technical requirements int

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Contract

90 - 100

System Integration and Test Engineer

Lanham, Maryland

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Today

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a

Full-time

System Integration Engineer 1 - (Linux, Docker, Kubernetes)

Annapolis, Maryland

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Today

System Integration Engineer 1 - (Linux, Windows, Docker) Clearance: TS/SCI - Polygraph required Position ID: 11-8854-SIE1 Location: Annapolis Junction, Maryland Description: Perform system administration, maintenance, upgrades, installation, testing, integration, and configuration of Linux and Windows platforms Install, configure, upgrade, and maintain operating system and software applications Maintain and develop the environment for hardware and software systems builds, staging, testing,

Full-time

USD 117,000.00 - 143,000.00 per year

Pega Certified System Architect (CSA)

Washington, District of Columbia

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Today

Full-time

USD 90,000.00 - 90,000.00 per year

Systems Engineer - Defense

Lanham, Maryland

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Today

Full-time

Architectural Construction Manager (Full-time)

Bethesda, Maryland

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Today

Overview EXPERIENCE QUALIFICATION: MBP is seeking new Team Members looking for growth opportunities and working on meaningful projects that support our community. For this position, we are seeking candidates in the Washington/Baltimore DC metropolitan areas with 10 or more years of combined education and/or experience and demonstrated advanced knowledge and expertise in construction quality management related to the installation of Architectural (interior and building envelope) work activities.

Full-time

USD 95,000.00 - 110,000.00 per year

System integration testing jobs in Washington, DC, USA