3 senior software engineer level 3 jobs found

Description SAIC seeking a Systems Network Engineer II to support the design, configuration, integration, and sustainment of secure network infrastructure supporting distributed computing, cloud, and software environments. This mid-level role will work across on-premises lab and test environments, cloud infrastructure, and distributed computing platforms to maintain reliable and secure connectivity. The candidate will collaborate with network engineers, cloud and platform teams, cybersecurity personnel, software developers, and other technical stakeholders to troubleshoot network issues, maintain network documentation, implement access controls, and support emerging capabilities. The ideal candidate possesses strong foundational networking skills, hands-on troubleshooting experience, and an interest in expanding their expertise across cloud networking, containerized environments, network automation, and modern infrastructure technologies. THIS IS AN ONSITE ROLE IN SAN DIEGO,...

Description SAIC is looking for a Senior Software Engineer for a position located in San Diego, CA. The candidate will be required to have a high level experience in JavaScript, React, Linux (RHEL), and has a strong background in Web Experience. This role requires you to have an ACTIVE SECRET clearance to start. *This will be an ON-SITE role with expected travel up to 10% throughout the year.* JOB DUTIES: The candidate shall perform software engineering design and development activities to produce reliable, modular, and secure software components. The work will include development of software on a RHEL OS platform. This will include software development with custom C++ based applications, X windows-based applications, and web-based middleware. Development will consist of application writing and policy for security accreditations. Qualifications REQUIREMENTS : Education and Experience: Bachelors and five (5) years or more experience; Masters and...

Description SAIC is seeking a Space Systems Engineer - Orbital Analysis to provide technical and engineering support to the 18th Space Defense Squadron and U.S. Space Force Space Operations Command at Vandenberg Space Force Base, CA. This engineer will support and enhance Space Domain Awareness (SDA) operations by performing advanced orbital analysis, improving analytical methods and tools, and integrating data from space object tracking sensors and networks. The role bridges operational SDA needs with engineering rigor to improve the accuracy, responsiveness, and effectiveness of national security space operations. While most work is performed Monday through Friday during normal duty hours, occasional work outside these hours may be required in support of non-routine operations or mission events. Responsibilities include, but are not limited to: Perform advanced orbital analysis in support of SDA missions, including orbit determination, orbit prediction, conjunction...