226 integration and test engineer jobs found

Overview SCCI is currently seeking a Systems Engineer to join our team in support of the Battle Management System (BMS) family of projects, with a primary focus on applying Model Based Systems Engineering (MBSE) principles and tools to support the design, development, and delivery of tactical fire control systems. This role bridges systems-level architecture and software implementation, ensuring technical coherence across hardware and software boundaries. You will work closely with customers, end-users, and cross-functional teams to develop system models, define requirements, and support integration and verification activities. The ideal candidate will bring depth in both MBSE tooling and software engineering practice, with the ability to develop rigorous SysML/UML models, engage meaningfully in software architecture discussions, define and analyze message standards and interface control documents (ICDs), and support software integration activities from a systems...

Overview SCCI is seeking a highly skilled Tactical Network Engineer to join our team in support of a Weapon System Program. In this role, you will work closely with the Electrical, Embedded Software, and Test Engineering teams. This is an onsite position, available for immediate hire and is located in Dahlgren, VA . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11 paid Holidays. Responsibilities: Develop and document the overall network architecture plan for tactical operations. Collaborate with the Hardware Engineering and System Engineering teams to implement and setup the network architecture. Collaborate with Hardware Test and System Test teams to troubleshoot and maintain the network Design secure, scalable, and resilient network infrastructure to support real-time...

ECS is seeking an Automated Test Engineer/Software Development Engineer in Test in our Quantico, VA office. Are you ready to play a crucial role in supporting cutting-edge technology for federal law enforcement and scientific organizations? ECS is seeking a highly skilled and motivated Automation Test Engineer to provide IT services and support for hardware, IT systems, applications, and operational technologies that support mission critical operations in support of our DOJ FBI Client. The scope of this program is to enhance enterprise IT services and solutions to this FBI component to provide best-in-class end-user support and drive improvements in the operations, management, maintenance and integration of services across multiple networks, systems, and applications to enable and enhance mission operations for law enforcement capabilities. In this role, you will be working at the intersection of traditional IT and specialized scientific and operational technology systems to...

Description SAIC is seeking a Systems Engineer for shipboard Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR) major systems. This program will be part of a transformative venture, driving the future of next generation afloat mission effectiveness in response to evolving strategic and environmental demands. This position is contingent upon award news expected Summer of 2026. This position is hybrid and the candidate must live within an hour of Pascagoula, MS. Duties: Develop, update, and maintain project Systems Engineering documents including stage 4 and 5 test procedures, engineering block diagrams, and system manuals for shipboard C5ISR systems Works with the multidisciplinary technical team to ensure successful shipboard industrial test procedures development and testing Please view our Program page for more information and to view all open positions available: SAIC - Shipyard C5ISR Integration Careers...

Description SAIC is seeking a Embedded Software Engineer located at Picatinny Arsenal in New Jersey supporting U.S. Army's DEVCOM Armament Center to contribute to the next-generation manned and unmanned combat systems by designing, integrating, and testing of software and hardware for direct-fire weapons, artillery, and other robotic armament systems. This role focuses on direct engineering and integration activities rather than program management, offering the opportunity to work with real military hardware and software from various industry partners. NOTE: This position requires travel of approximately 4-8 trips per year, 1 week at a time. JOB DESCRIPTION: Develop, test, and integrate embedded software for robotic and wireless-controlled armament systems using C++ and Python. Conduct hands-on integration of vendor software and internally developed solutions onto tactical hardware platforms. Collaborate with vendors and program stakeholders to architect and...

Description SAIC is seeking a motivated and detail-oriented Mechanical Engineer to join our team in Panama City Beach, Florida. You will be working in a dynamic environment at our Holley Engineering and Integration Center supporting rapid development, prototyping, and production of cutting-edge adaptive warfare technologies. The ideal candidate will demonstrate a balance of technical expertise, problem-solving skills, and a collaborative mindset, with experience in handling mid-level engineering responsibilities. This role will support mechanical equipment design, system design, testing, and troubleshooting. Support can vary from Research & Development to Production Support. The program focuses on asymmetric and adaptive warfare systems designed to provide flexible, cost-effective solutions for various asset types and modalities. It supports accelerated development and fielding of various technologies to address emergent warfighter requirements. Key Responsibilities:...

Description SAIC is seeking a highly skilled Systems Engineer - Mission Objectives Lead to join the NSWC Crane Multi-Service Advanced Capabilities Hypersonic Test Bed (MACH-TB) Test Execution Team. This critical role will ensure test objectives are clearly defined, measurable, and verifiable across MACH-TB flight missions, enabling alignment between programmatic goals, stakeholder expectations, and mission deliverables. The candidate will work closely with government, contractors, and multidisciplinary teams to manage objectives from planning to post-mission assessment. NOTE: This is a hybrid position requiring the candidate to be in office approximately 3 days a week either in Crane, IN or Huntsville, AL . Key Responsibilities: Objective Development and Documentation: Capture mission objectives for all MACH-TB flights and document them in the Mission Test Objectives Document (MTOD) . Ensure objectives are derived from detailed experiment requirements,...

Description SAIC is seeking a highly skilled Systems Engineer - Mission Objectives Lead to join the NSWC Crane Multi-Service Advanced Capabilities Hypersonic Test Bed (MACH-TB) Test Execution Team. This critical role will ensure test objectives are clearly defined, measurable, and verifiable across MACH-TB flight missions, enabling alignment between programmatic goals, stakeholder expectations, and mission deliverables. The candidate will work closely with government, contractors, and multidisciplinary teams to manage objectives from planning to post-mission assessment. NOTE: This is a hybrid position requiring the candidate to be in office approximately 3 days a week either in Crane, IN or Huntsville, AL . Key Responsibilities: Objective Development and Documentation: Capture mission objectives for all MACH-TB flights and document them in the Mission Test Objectives Document (MTOD) . Ensure objectives are derived from detailed experiment requirements,...

Description SAIC is seeking a Modeling and Simulation Engineer to join our team in support of work taking place at the USINDOPACOM and the K. Mark Takai Pacific Warfighting Center on Oahu, Hawaii. The successful candidate provides subject matter expertise and technical/operational support in the areas of joint modeling and simulation (M&S), Joint Live Virtual Constructive (JLVC) Solutions, exercise design, event technical architectures, Command, Control, Communications, Computers, and Intelligence (C4I) systems, issue coordination/resolution, event tests development, and event execution. JOB DESCRIPTION: Coordinates across operational planners, technical planners and engineers, simulation center experts, range experts, and Service representatives to identify requirements for joint simulations in support of Field Training Exercises and other exercises/events, as identified. Leads sub-working groups, virtual collaboration forums, and drafts Joint M&S working...

Description We are seeking an experienced Unified Communications Engineer to architect, design, validate, and support the U.S. Marine Corps' global Unified Communications environment, which supports more than 180,000 users worldwide. This role provides enterprise level technical leadership, defines the technology roadmap, and partners with cross functional teams to ensure mission critical voice and collaboration services remain highly available, secure, and scalable. This engineer will serve as a key contributor in designing UC capabilities, validating solutions in pre production, supporting deployments, troubleshooting high complexity issues, and delivering clear documentation and leadership ready recommendations. Job Duties: • Lead the design and evolution of a scalable Unified Communications architecture supporting global USMC operations • Build, test, and validate UC system designs in a pre production environment to ensure resiliency, functionality, and performance...

Description SAIC is seeking a highly qualified Test Engineer Principal to support the Advanced Battle Management System (ABMS) Digital Infrastructure (DI) Network Designer & Deployer program in support of the Department of the Air Force (DAF) Program Executive Officer for Command, Control, Communications and Battle Management (PEO C3BM). The ABMS DI Network is the backbone of the DAF BATTLE NETWORK - the Air Force's contribution to the DoD's Combined Joint All-Domain Command and Control (CJADC2) warfighting concept. This program delivers a secure, resilient, multi-enclave digital infrastructure spanning Unclassified through TS/SCI security domains, integrating cutting-edge commercial and government technologies, including cloud computing, SD-WAN, Enterprise Cross-Domain Solutions, Data Distribution Networks, Scalable Transport, and Data Link Integration Modules across global operational sites. As the Test Engineer Principal, you will serve as the senior technical authority...

Description SAIC is seeking a highly qualified Test Engineer Principal to support the Advanced Battle Management System (ABMS) Digital Infrastructure (DI) Network Designer & Deployer program in support of the Department of the Air Force (DAF) Program Executive Officer for Command, Control, Communications and Battle Management (PEO C3BM). The ABMS DI Network is the backbone of the DAF BATTLE NETWORK - the Air Force's contribution to the DoD's Combined Joint All-Domain Command and Control (CJADC2) warfighting concept. This program delivers a secure, resilient, multi-enclave digital infrastructure spanning Unclassified through TS/SCI security domains, integrating cutting-edge commercial and government technologies, including cloud computing, SD-WAN, Enterprise Cross-Domain Solutions, Data Distribution Networks, Scalable Transport, and Data Link Integration Modules across global operational sites. As the Test Engineer Principal, you will serve as the senior technical authority...

Description SAIC is seeking a Software Test Engineer in Huntsville, AL. The Network, System Integration and Test Environment (NSITE) is a Government owned, managed, and developed software suite. NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued testing of systems employed for defense of the United States and our Allies. The NSITE software provides data collection, situational awareness, and analysis capabilities to a wide range of users who benefit from NSITE's ability to act as an independent third-party truth teller. The NSITE team has in-depth experience in Tactical Data Links (TDL), Ballistic Missile Defense System (BMDS) Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance. Duties and Responsibilities: Work on an agile development team where success is defined by the ability to understand your path forward, effectively communicate that path, and complete the task...

Description Program Overview SAIC is seeking a Frontend WPF Software Engineer in Huntsville, AL . The Network, System Integration and Test Environment (NSITE) is a government owned, managed, and developed software suite. NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued testing of systems employed for defense of the United States and our Allies. The NSITE software provides data collection, situational awareness, and analysis capabilities to a wide range of users who benefit from NSITE's ability to act as an independent third-party truth teller. The NSITE team has in-depth experience in Tactical Data Links (TDL), Ballistic Missile Defense System (BMDS) Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance. Duties and Responsibilities: Responsible for designing, developing, deploying, and maintaining the NSITE software application. Work on an agile...

Description SAIC is seeking a Globe Developer Engineer to join our team in Huntsville, AL. The Network, System Integration and Test Environment (NSITE) is a government owned, managed, and developed software suite. NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued testing of systems employed for defense of the United States and our Allies. The NSITE software provides data collection, situational awareness, and analysis capabilities to a wide range of users who benefit from NSITE's ability to act as an independent third-party truth teller. The NSITE team has in-depth experience in Tactical Data Links (TDL), Ballistic Missile Defense System (BMDS) Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance. Duties and Responsibilities: Responsible for designing, developing, deploying, and maintaining the NSITE software application suite. Work on an agile development team...

Description SAIC is seeking a highly skilled Senior Software Tester - Test Automation Framework Developer to join our innovative team supporting mission-critical projects In this role, you will drive the development and enhancement of advanced test automation frameworks to ensure the delivery of high-quality software solutions. Collaborating with cross-functional teams, you will architect scalable, reusable test infrastructure that integrates into agile pipelines and supports continuous testing in dynamic and complex environments. As a Senior contributor, you will provide mentorship to team members, champion best practices, and spearhead efforts to align test automation strategies with organizational objectives. Your expertise will play a key role in continuously improving testing efficiencies, reducing manual overhead, and accelerating time-to-delivery across our projects. Key Responsibilities: Design, develop, implement, and maintain modular and scalable test...

Description SAIC is seeking a highly skilled Senior Software Tester - Test Automation Framework Developer to join our innovative team supporting mission-critical projects In this role, you will drive the development and enhancement of advanced test automation frameworks to ensure the delivery of high-quality software solutions. Collaborating with cross-functional teams, you will architect scalable, reusable test infrastructure that integrates into agile pipelines and supports continuous testing in dynamic and complex environments. As a Senior contributor, you will provide mentorship to team members, champion best practices, and spearhead efforts to align test automation strategies with organizational objectives. Your expertise will play a key role in continuously improving testing efficiencies, reducing manual overhead, and accelerating time-to-delivery across our projects. Key Responsibilities: Design, develop, implement, and maintain modular and scalable test...

Description SAIC is seeking a highly skilled Senior Software Tester - Test Automation Framework Developer to join our innovative team supporting mission-critical projects In this role, you will drive the development and enhancement of advanced test automation frameworks to ensure the delivery of high-quality software solutions. Collaborating with cross-functional teams, you will architect scalable, reusable test infrastructure that integrates into agile pipelines and supports continuous testing in dynamic and complex environments. As a Senior contributor, you will provide mentorship to team members, champion best practices, and spearhead efforts to align test automation strategies with organizational objectives. Your expertise will play a key role in continuously improving testing efficiencies, reducing manual overhead, and accelerating time-to-delivery across our projects. Key Responsibilities: Design, develop, implement, and maintain modular and scalable test...

Description We are seeking an experienced Unified Communications Engineer to architect, design, validate, and support the U.S. Marine Corps' global Unified Communications environment, which supports more than 180,000 users worldwide. This role provides enterprise level technical leadership, defines the technology roadmap, and partners with cross functional teams to ensure mission critical voice and collaboration services remain highly available, secure, and scalable. This engineer will serve as a key contributor in designing UC capabilities, validating solutions in pre production, supporting deployments, troubleshooting high complexity issues, and delivering clear documentation and leadership ready recommendations. Job Duties: • Lead the design and evolution of a scalable Unified Communications architecture supporting global USMC operations • Build, test, and validate UC system designs in a pre production environment to ensure resiliency, functionality, and performance...

Description SAIC is seeking a full time Senior Test & Evaluation Engineer to provide on site support at Quantico, VA, in direct support of United States Marine Corps (USMC) programs. This role supports both software and networking hardware testing activities and works closely with developers, system engineers, and government stakeholders to ensure solutions meet operational requirements. The engineer will develop and execute test plans, test cases, and procedures; perform Test & Evaluation (T&E) of new and existing USMC systems; and support the delivery of required test documentation. This position requires strong analytical abilities, experience with enterprise grade networks, and the ability to work collaboratively in a dynamic, mission focused environment. Job Duties: Develop, review, and execute test plans, test procedures, and test cases supporting USMC hardware and software systems. Conduct Test & Evaluation of systems across various platforms,...