92 senior software engineer jobs found

Description SAIC is seeking a Senior Software Engineer to join our Systems Engineering team focused on developing the next generation of space communication systems supporting the U.S. Space Force (USSF) satellite communications mission. In this role, you will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment, working alongside team members, contractors, government civilians, and USSF personnel. The opportunity is in El Segundo, CA. You will lead and support multiple working groups responsible for facilitating technical discussions, identifying and mitigating risks, addressing requirement gaps, developing and delivering technical briefings, tracking action items, and authoring meeting minutes. You will play a critical role in integrating software solutions and ensuring the successful delivery of advanced space communication capabilities. Key Responsibilities: Analyze, and develop software prototypes...

Description SAIC is seeking a Principal Software Engineer to contribute advanced technical expertise to the complete rewrite of the Interoperability Engineering System (IES) in Huntsville, AL . IES is a desktop application used by the U.S. Army for Link 16 scenario generation, scripting, and data analysis. This role focuses on designing, developing, and implementing a modern, scalable software solution from scratch. The Principal Software Developer will apply deep knowledge of software engineering principles to create high-quality, efficient, and maintainable code. You will work closely with an Agile team to collaborate on innovative solutions and deliver a robust application. Responsibilities: Design and develop a new software architecture to replace the existing IES application using best practices and modern tools. Develop high-performance desktop application features using C++, C#, .NET, and WPF. Collaborate with the Agile development team and customer...

Description JOB DESCRIPTION: SAIC is seeking a SW Engineer for the Joint Expeditionary Command and Control (JEXC2) program based out of Panama City, FL. This position is on-site. The qualified candidate will support the Joint & Expeditionary Command and Control (JEXC2) program, providing software and systems and engineering support in accordance with stakeholder tasking. JOB DUTIES: Contribute to the design, development, testing, and deployment of software applications within the JEXC2 program. Develop and maintain automation scripts using Ansible to streamline infrastructure and application deployments. Administer Windows and Linux servers and virtual machines, ensuring optimal performance and security. Troubleshoot and resolve technical issues related to software applications and infrastructure. Collaborate with cross-functional teams (developers, testers, system administrators) in an Agile environment. Create and maintain comprehensive...

Description SAIC is seeking a Senior Embedded Software Engineer to join our dynamic team at our customer site in Panama City Beach, FL . JOB DESCRIPTION: You will be working in a dynamic environment at our off-base locations and at the Panama City Beach Naval Surface Warfare Center. You will be supporting multiple Navy projects of various scales and multiple contracts. You will hone your developer skills and gain engineering experience rapidly. Our team provides onsite support for modification, upgrades and software maintenance supporting fielded software baselines along with our System Integration Laboratory (SIL) software simulators. We provide software design, development, coding, test, and integration support in the software development environment. JOB DUTIES: Software Development: Write and implement optimized code for microcontrollers and processors, handling the full SDLC Testing & Debugging: Perform unit, integration, and system testing, plus...

Description SAIC is seeking a Senior Embedded Software Engineer to join on our team at our customer site in North Charleston, SC. Roles/Responsibilities: (include, but are not limited to) Interface with a variety of protocols and sensors to collect data at edge nodes Development of code (C++, Java, Python) for optimizing low SWaP operations in distributed sensor systems Ensure a cyber-compliant software architecture is developed ranging from edge node to cloud resources Develop software streamlined for DoD operations with high availability, high reliability, and minimal downtime Qualifications Required Education and Experience: Bachelor's degree and five (5) years of experience Experience with data collection in distributed sensor systems Relevant experience with developing modular code suited for rapid integration of new sensors, communications, and processing algorithms Experience with microcontrollers and interfacing with low-level...

Description SAIC is seeking a Senior System Engineer to support the development and refinement of the Interoperability Engineering System (IES), a mission-critical application used by the U.S. Army for Link 16 scenario generation, scripting, and data analysis. The Senior System Engineer will be responsible for defining system requirements and ensuring compliance with military standards, specifically MIL-STD-6016 and MIL-STD-3011, to support the software development process. This position requires an experienced systems engineer capable of translating operational objectives, military standards, and stakeholder needs into clear, actionable requirements for software developers. Responsibilities: Develop, document, and refine system requirements aligned with operational needs and military standards, including MIL-STD-6016 and MIL-STD-3011. Translate military standards and protocols into clear, testable, and developer-ready requirements. Create and maintain...

Description SAIC is seeking a Defense Systems Engineer for our Crane, IN location. This is a technically challenging position requiring working with complex military systems, systems integration, network engineering, and cyber security. The successful candidate will support the customer by developing, defining and testing system requirements and analyzing computational technologies to recommend optimal hardware and software solutions for military use. Ultimately, they will translate customer needs into comprehensive technical solutions by leading various systems engineering activities. Additionally, the candidate will possess the skills listed: Abilities and Experience: Ability to integrate an Electronic Warfare (EW) system into shipboard Command and Control (C2) systems. Interface with and utilize the Consolidated Afloat Networks and Enterprise (CANES) with experience in each CANES variant. Knowledge of Cooperative Engagement Capability (CEC) adaptations...

Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced Strategic Requirements Systems Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. The MSEIT (MILSATCOM Systems Engineering, Integration and Test) team in support of SSC (Space Systems Command) in El Segundo is seeking an individual to provide Information Assurance (IA) and Cybersecurity support for the MILSATCOM Capability area. The MILSATCOM portfolio of programs has an ongoing need for IA/Cybersecurity support, to meet the needs of our emerging next-generation protected SATCOM. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Air Force's Space and Missiles System Center. We support the Air Force's acquisition of state of the art Military Satellite Communications...

Description SAIC is seeking an organized and motivated Senior Mechanical Engineer who is looking for an opportunity to grow with our company as we continue to expand our support in the modernization and development of various Common Aviation Command and Control System (CAC2s) designs as well as supporting production activities out of our Charleston, SC office. The ideal candidate should have experience supporting various projects at all levels showcasing leadership qualities and attributes, as well as project management skills. The candidate should have the ability to discuss projects they have supported and/or led. Candidate should be able to self-manage/self-direct projects, and communicate regularly with customers, engineers, logisticians, and technicians. Job Duties: Must be able to lead multiple high-profile projects which involve interfacing with the customer to define key test requirements, sourcing and interfacing with multiple suppliers / vendors,...

Description SAIC is seeking an exceptional Principal Systems Engineer to provide critical interface management and integration support to one of the Department of Defense's most complex and vital acquisition efforts - the Sentinel Intercontinental Ballistic Missile (ICBM) Program. This position offers a unique opportunity to contribute to the modernization of the U.S. Air Force's land-based strategic deterrent, ensuring its operational readiness and sustainability well into the 21st century. This position is located at Hill AFB, UT. The Sentinel ICBM Program, formerly known as the Ground Based Strategic Deterrent (GBSD), is a massive, multi-faceted initiative to replace the aging LGM-30G Minuteman III weapon system. This career-defining program involves designing and integrating advanced ballistic missile systems, refurbishing or replacing key infrastructure, and fielding state-of-the-art command, control, and support systems. As a Senior Systems Engineer, you will provide...

Description Who You Are You are a quantitative thinker who wants to develop further as both a data scientist and an engineer. You are excited to grow your existing expertise in fields such as statistics and computer science alongside a diverse team of researchers, test designers, and software engineers. You are passionate about maintaining the high scientific and engineering standards required to enable your peers. Above all, you are a curious problem solver who thrives being on the critical path solving complex analytical tasks and building efficient, transparent, data pipelines. Who We Are SAIC is looking for a Data Scientist to help the Identity and Data Sciences Laboratory (IDSL) which is tasked with identifying state-of-the-art technologies including facial recognition and AI, evaluating performance, and examining their applicability to existing or emerging customer use cases. The IDSL has a cutting-edge infrastructure consisting of both on-prem distributed...

Description SAIC is seeking a Senior Systems Engineer to join and support our dynamic team in Panama City Beach, Florida. JOB DESCRIPTION: 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 systems engineering, leveraging Model-Based Systems Engineering (MBSE), to enable the successful execution of complex programs. As an engineering team member, you will: Contribute to all aspects of the systems engineering technical processes across the entire system lifecycle. You will act as a key technical resource, providing guidance to team members and ensuring that systems engineering best practices are followed. You will also play a pivotal role in overseeing requirements development, system design, integration, risk management, and verification/validation of complex Navy systems using Digital Engineering...

Description SAIC is seeking a SATCOM Systems Engineer to support one of our Navy programs located in San Diego, CA . It is required to be local to the area, w hile the role will be predominantly off-site or remote, the ability to report on-site will be necessary for tasks requiring SIPR access, classified meetings, or taskers. The SATCOM team within the organization has significant experience, and the successful candidate must demonstrate the ability to integrate well within an established, collaborative team. This is not a role suited for someone working independently with minimal interaction. This role will require up to 5% of travel. JOB DUTIES: Provide operations analysis and effectiveness engineering for Commercial Satellite Communications solutions (COMSATCOM) and CBSP inclusive of the wider Satellite Terminal transportable Non-Geostationary (STtNG) efforts. Recommend strategic approaches and end-to-end C4I capabilities to meet customer needs; develop...

Description The Cyber Capabilities Software Engineer supports the design, development, and demonstration of innovative cyber solutions that address operational and technical needs. Using foundational technical and software engineering skills, this role contributes to delivering critical capabilities. The junior engineer assists throughout the project lifecycle-from refining requirements and development to testing, integration, and delivery-while ensuring quality results that comply with cybersecurity standards. Collaboration, learning, and contributing to team success are key focus areas in this role, which operates in dynamic, multidisciplinary environments. The Cyber Capabilities Engineer contributes to SAIC's mission of delivering high-quality software development. By supporting the creation of solutions that meet cybersecurity and operational requirements, this role helps deploy important cyber capabilities that contribute to overall mission success. Responsibilities:...

Description SAIC is seeking a Software Engineer to support our NASA Independent Verification and Validation (IV&V) customer. The candidate will support one or more projects of the IV&V program at NASA's Katherine Johnson Independent Verification and Validation Facility in Fairmont, West Virginia. This position is full-time and will be performed onsite and may have limited occasional travel. Project work may include: Performing various Systems / Software Engineering activities on NASA Spacecraft and Launch Vehicle systems throughout NASA software development lifecycle phases, including analyses of concept of operations, requirements, detailed design, interfaces, static code, software, software and hardware-in-the-loop testing, and independent testing. Assessing development artifacts for correctness, completeness, consistency, ambiguity, and feasibility with regards to technical references when evaluating requirements, design, algorithms, code, and test...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description This is an opening for a Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out U.S. foreign policy missions worldwide. The Operations Division provides enterprise operations and maintenance support worldwide. SAIC's program is named "Vanguard" and is an IT consolidation consisting of the Department's data center, cloud, domestic and foreign network switch, routers and WAN devices. Currently, the role is three days onsite and 2 days remote in Springfield, VA o. Typically M-F 0830-1700. (Hour's dependent on mission priorities to include potential on-call). Description of Duties: Evaluates, designs, documents, implements, validation testing, and performs problem isolation and resolution, and performance monitoring, tunes, sets standards and maintains a range of network components and...

Description SAIC is seeking a highly qualified Senior Systems Engineer to provide onsite support to the Terminal High Altitude Area Defense (THAAD) weapon system at Redstone Arsenal in Huntsville, Alabama. PROGRAM OVERVIEW: The THAAD contractor team within S3I organization at Redstone Arsenal provides comprehensive support to meet the Army's requirement for institutional training across all aspects of THAAD operations and maintenance. The mission is executed through the Institutional Conduct of Fires Trainer (ICOFT), an integrated training environment designed to replicate operational conditions and enhance soldier proficiency. JOB DESCRIPTION: Coordinate and integrate technical activities across multiple projects underneath THAAD Trainers portfolio to ensure that identified operational and training needs are translated into effective, fully optimized life-cycle solutions Ensure interface compatibility across all internal and external system elements,...

Description SAIC seeks an experienced and energetic Senior Test Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabilities, and supporting the Assured Access to Space (AATS) mission. The overarching purpose of the program is to perform system modernization and digital transformation projects that will enable the acceleration of the space launch cadence to enable the Spaceport of the future. Job Responsibilities: Document test requirements and verification methodologies in the requirements management system. Develop comprehensive Test Plans/Procedures/Results supporting hardware and software capability and integration testing to support test events while in a test operation. Interpret and analyze test plans, procedures, and requirements to configure real-time data collection, displays, real-time event logging, and recording systems Perform system level checkouts and pre-test validations to...