8 cyber software engineer senior jobs found

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 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 Systems Engineer for the Cloud team to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate initiates, supervises, and/or develops requirements from a project's inception to conclusion for complex to extremely complex programs; Provides strategic advice, technical guidance and expertise to program and project staff; Provides detailed analysis, evaluation and recommendations for improvements, optimization development, and/or maintenance efforts for client-specific or mission critical...

Description SAIC is seeking an experienced Software Engineer , to serve as a subject matter expert (SME) in developing, deploying, and sustaining National Security Space systems. In this critical role, you will work directly with government, technical, and industry stakeholders to design, integrate, configure, and optimize data-driven software solutions that enable mission execution across complex operational environments. This position, based in El Segundo, CA, supports the Horizon contract within the Space C2 Program Management Office and requires close collaboration with program stakeholders to meet mission-critical objectives. As part of this role, you will work closely with the Space Systems Command's (SSC) Battle Management Command, Control, Communications & Intelligence (BMC3I) Program Office. Your primary responsibilities will include contributing to the software development, system architecture, and the expansion of the Space C2 program, with a strong emphasis...

Description SAIC is seeking a Software Developer to support cutting-edge mission systems development at Naval Surface Warfare Center (NSWC) Crane. This position directly supports integrated sensor, radar, and C5ISR (Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance) software development efforts for airborne surveillance and reconnaissance platforms. The ideal candidate will have hands-on Linux development experience and a strong background supporting Department of Defense (DoD) or Department of the Navy (DoN) programs with a passion for delivering mission-critical capabilities to warfighters. This position is 100% on site in our Crane IN location. Key Responsibilities: Design, develop, integrate, and test software components for embedded and mission systems supporting airborne C5ISR platforms Develop and maintain software in Linux-based environments, including real-time operating systems (RTOS) and embedded Linux...

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 for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space & Intel Business Group (AFSI) of SAIC is seeking a RMF Cyber Security Analyst Senior 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 secure and adaptable IT infrastructure, provide customer support, and...