43 senior systems integration engineer jobs found

Description SAIC is seeking a Senior Systems Integration Engineer to join our team in Huntsville, Alabama. The Senior Systems Integration Engineer will be responsible for but not limited to the following duties: Participate in a broad range of engineering tasks supporting the development, testing, integration, fielding, and sustainment of advanced systems for U.S. Military platforms and mission systems Develop and validate system requirements, ensuring hardware and software components integrate seamlessly Collaborate with design teams, supporting test planning and execution Assist with system-level troubleshooting and verification in laboratory and field environments Qualifications Required Education: BS degree and fourteen (14) years of experience; four (4) years of related experience accepted in lieu of a degree Required Clearance: Must possess an active Secret security clearance with the ability to maintain; US Citizenship...

Description JOB DESCRIPTION: SAIC is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. The MSEIT effort provides leading edge SE&I for the Space Force's Space System Command. We support the Space Force's acquisition of state-of-the-art MILSATCOM systems, providing secure global, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. You will join the Systems Integration team within the broader Systems Engineering team defining the next generation of space...

Description SAIC is seeking a GEOINT Ground AMTI Systems Engineer to join SAIC's Prime SETA program in Chantilly, VA supporting the NRO's Ground Enterprise Directorate (GED). As the GEOINT Ground AMTI Systems Engineer you will interact daily with senior government and Program staff to analyze new concepts and technologies; support the definition and baselining of new capabilities and/or enhancements; advise on all aspects of System Engineering analysis (architecture, requirements, Concept of Operations (CONOPs), interfaces, schedule, and dependency identification); test support, and provide Readiness Event support. Responsibilities to include Collaborate daily with development contractors, government program personnel, and customers on systems engineering and acquisition functions for GEOINT collection, mission management, and mission processing. Provide oversight and monitor software development and integration activities, ensuring alignment with government requirements...

Description SAIC is seeking a highly skilled and motivated Systems Engineer to join our innovative Air Ground Interoperability and Integration Lab (AGIIL) team, supporting U.S. Army DEVCOM. In this critical role, you will contribute to the development and sustainment of cutting-edge tactical networking and messaging solutions that are vital to national security and the operational effectiveness of our warfighters. This role is on-site at Redstone Arsenal in Huntsville, AL. As a Systems Engineer within the AGIIL team, you will play a pivotal role in the full lifecycle development of our advanced tactical communication systems. You will be instrumental in translating operational needs into robust technical solutions, ensuring the successful delivery of critical capabilities for the U.S. Army and other DoW customers. This position offers the opportunity to work on challenging projects that directly impact military readiness and national defense. You will apply a comprehensive...

Description The Air Force, Space & Intelligence Business Group of SAIC is seeking a Senior Systems Engineer to support the Modernization Division of the Joint Communication Support Element (JCSE) at MacDill Air Force Base (MAFB) in Tampa, Florida. SAIC provides strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. The successful candidate works on high-visibility or mission critical aspects of a given program and performs all functional duties independently; oversees the efforts of less senior staff and/or is responsible for the efforts of all staff assigned to a specific job . Responsibilities: Conduct continuous technology assessments and market surveys to identify COTS and GOTS solutions applicable to JCSE modernization requirements. Conduct Analyses of Alternatives (AoA) that evaluate candidate systems for security posture,...

Description SAIC is seeking a motivated and ambitious UAS (Unmanned Aircraft Systems) Cybersecurity Engineer to join the Software, Simulation, Systems Engineering and Integration Directorate (S3I) Joint Technology Center - Systems Integration Lab (JSIL) Tech Center. The UAS Cybersecurity Engineer will perform hardware, software, and operating system hardening and documentation for UAS systems and associated subsystems. The candidate will sit at our customer site in Huntsville, AL. Job Duties: Perform software and system installation, configuration, and troubleshooting of commercial and government software for system development, scanning, and hardening. Conduct software application source, hardware component, and operating system scans to identify system vulnerabilities. Conduct system configuration changes to resolve system vulnerabilities including changes to Microsoft Windows and UNIX-based operating system configuration files. Conduct Cybersecurity...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, securing, and deploying cutting-edge technologies that support mission-critical operations. In partnership with the Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics, SAIC supports programs that unify data, sensors, mission applications, cloud-based services, and emerging AI-enabled automation. These efforts empower warfighters with a decisive edge, transforming complex, multidomain information into fast, clear, and actionable decisions when it matters most. As part of this team, you will help accelerate the integration, testing, security, and transition of new capabilities into operational use. You will work side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This role offers the opportunity...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, securing, and deploying cutting-edge technologies that support mission-critical operations. In partnership with the Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics, SAIC supports programs that unify data, sensors, mission applications, cloud-based services, and emerging AI-enabled automation. These efforts empower warfighters with a decisive edge, transforming complex, multidomain information into fast, clear, and actionable decisions when it matters most. As part of this team, you will help accelerate the integration, testing, security, and transition of new capabilities into operational use. You will work side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This role offers the opportunity...

Description SAIC is seeking a Cloud Engineer II to support the design, implementation, automation, integration, and sustainment of secure cloud, hybrid cloud, and edge-to-cloud environments for Navy and DoW mission capabilities. This role supports cloud architecture activities aligned to warfighter needs, distributed maritime operations, DevSecOps practices, Infrastructure as Code, and secure platform operations across AWS GovCloud, Azure Government, on-premises, tactical, and on-platform compute environments. The candidate will work with senior architects, engineers, cybersecurity personnel, operators, and program stakeholders to help develop scalable, secure, and mission-ready cloud solutions while supporting documentation, troubleshooting, deployment, and compliance activities. In this role, you'll contribute to Naval Operational Architecture (NOA), working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national defense....

Description SAIC is seeking a highly experienced Cloud Engineer III to lead the design, implementation, modernization, and sustainment of secure cloud, hybrid cloud, and edge-to-cloud architectures supporting advanced Navy and DoW mission capabilities. This role focuses on cloud architectures aligned to warfighter needs, distributed maritime operations, multi-classification environments, DevSecOps enablement, and secure platform modernization across AWS GovCloud, Azure Government, on-premises, tactical, and on-platform compute environments. The candidate will provide senior-level technical leadership to cross-functional engineering, cybersecurity, operations, and government stakeholders to ensure cloud solutions are scalable, resilient, secure, compliant, and aligned to mission objectives. In this role, you'll contribute to Naval Operational Architecture (NOA), working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national...

Description Join a winning team!! SAIC's National Security and Space (NSS) Sector is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite SETA Program Manager for a large, multi-year contract supporting a cutting-edge and innovative space program. The Satellite SETA Program Manager must possess, and have successfully demonstrated, Contracts Office Technical Representative expertise, experience managing cost, schedule, and technical performance. Requires excellent oral and written communication skills, problem-solving skills, and the interpersonal skills. The Satellite SETA Program Manager will partner with the Government PM and subsystem Subject Matter Experts (SME) to effectively plan, organize...

Description SAIC is seeking a highly motivated and skilled Senior Systems Administrator II - Desktop Support to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. This individual will provide desktop maintenance of mission-critical systems and infrastructure, including Windows Servers, Red Hat Enterprise Linux (RHEL), and Nutanix hyper-converged platform solutions. The successful candidate will serve as a member of a dynamic team responsible for ensuring the performance, reliability, and security of a large-scale enterprise IT environment. The Systems Administrator II - Desktop Support will be responsible for desktop administration, patch management, system troubleshooting, and the implementation of new capabilities to meet operational and mission requirements. This role requires direct on-site support in the Springfield, VA location. Key Responsibilities: Perform day-to-day system administration tasks to...

Description SAIC is seeking a Senior Systems Engineer to join our team at Fort Gordon, Georgia. Responsibilities : Primary duties with providing Systems Engineering support for Ground Intelligence Support Activity (GISA) Functions as the primary on-site Subject Matter Expert for GISA's Intelligence Architecture to include: Converged Infrastructure (CI) Distributed Processing, Exploitation, Dissemination (DPED) Infrastructure as a Service (IaaS) environment and Distributed Common Ground System-Army Services. Primary POC to support troubleshooting and mitigating Intelligence Architecture issues. Provides in-depth technical support to assess issues and provide solutions for problems. Capable to provide expert service support through interface with CONUS based engineers for problem resolution or new feature creation. Capable to perform root cause analysis for user problems, through duplication, using product designs, code, or specifications, as necessary....

Description Make a difference for national security by joining a team of dedicated professionals in El Segundo, CA who assist the US Space Force in developing and deploying the satellites and ground systems for Nuclear Detection System (NDS) capabilities. These systems provide timely and critical nuclear detection data to our warfighter to ensure national security mission success. Our Systems Engineering & Integration (SE&I) team has an immediate need for a hybrid Senior Nuclear Detection System Engineer in El Segundo, CA with mission experience in space/ground systems for the management, development, and deployment of NDS systems to ensure on-time delivery of capabilities. As a SE&I professional, candidate will provide System Engineering (SE) services across all SE disciplines with emphasis on requirement development and management, and RFC processing & management, toward delivering operational capabilities into an enterprise system architecture....

Description SAIC is seeking a highly motivated and skilled Senior Systems Administrator II - Desktop Support to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. This individual will provide desktop maintenance of mission-critical systems and infrastructure, including Windows Servers, Red Hat Enterprise Linux (RHEL), and Nutanix hyper-converged platform solutions. The successful candidate will serve as a member of a dynamic team responsible for ensuring the performance, reliability, and security of a large-scale enterprise IT environment. The Systems Administrator II - Desktop Support will be responsible for desktop administration, patch management, system troubleshooting, and the implementation of new capabilities to meet operational and mission requirements. This role requires direct on-site support in the Springfield, VA location. Key Responsibilities: Perform day-to-day system administration tasks to...

Description SAIC is currently hiring a System Engineer at Ft Belvoir, VA. Job Duties : Support the modernization and integration of the Intelligence Foundation layer aligning sensors, data, and analytics with command requirements of the US Army Intelligence and Security Command (INSCOM) needed to execute Multi-Domain Intelligence. Maintain responsibility for assessment and estimation of gap analysis, requirements, development, test, and deployment of products and systems. Work closely with customers, senior leadership within programs, and other systems engineers and development engineers to comprehend customer objectives and requirements and develop solutions from the conceptual stage through delivery and field deployment. Comprehend customer objectives, CONOPS, and requirements and translate those requirements into an executable development plan. Responsible for overseeing system definition and implementation in support of an overall system architecture for...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group of SAIC is seeking a Network Architect SME to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support, an cutting-edge technologies...

Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program Office (JPO) -one serving as a traditional enterprise ISSE and one serving as a specialized Edge ISSE focused on tactical-edge environments. Together, these engineers will lead advanced security engineering and architecture efforts for MAJESTIC's mission-critical systems, including those operating in distributed, low-bandwidth, intermittently connected, and operationally constrained mission scenarios. The Enterprise ISSE will design, develop, implement, and validate security architectures for MAJESTIC's core systems and enterprise environments, ensuring security controls are integrated throughout the full engineering lifecycle-from requirements and high-level architecture through deployment, sustainment, modernization, and ATO maintenance. The Edge ISSE , leveraging the job functions described in ISSE_Edge, will engineer cybersecurity...

Description SAIC is seeking a Senior Systems Engineer to join our team in Huntsville, AL. The candidate should be a self-starter and be able to operate with minimal supervision. The candidate must have a willingness to learn. The candidate must be flexible and work well with other team members. The candidate must be willing to travel CONUS/OCONUS with short notification times to support the Warfighter. Excellent verbal and written communication skills are required as well. Daily duties will be conducted at S3I in Huntsville, AL. Duties and Responsibilities: Support the Missile Defense Agency with the Deployment, Testing, Integration and Upgrading of the THAAD missile system equipment pieces of the Tactical Operations Station (TOS) and Launch Control System (LCS). Follow detailed test procedures in a fast-paced field environment. Travel to various location specified by the Missile Defense Agency in support of THAAD operations and testing. Deploy and provide support...

Description SAIC is seeking a Network Architect to join and support our dynamic team in Panama City Beach, Florida. This is an excellent opportunity to grow your career and hone your leadership skills while supporting multiple Navy projects of varying complexity. We are seeking a motivated individual eager to apply your expertise in network and data center architecture, leveraging modern networking technologies and tools, to enable the successful execution of complex programs. As an engineering team member, you will contribute to all aspects of network architecture design, development, and fielding support. You will act as a key technical resource, providing guidance to team members and ensuring that network engineering best practices are followed. You will also play a pivotal role in overseeing network requirements development, system design, integration, risk management, and verification/validation of complex Navy systems. Responsibilities will include but are not limited...