27 software systems engineer jobs found

Description SAIC is seeking a Software Systems Engineer to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position supports software development, design, and integration activities for Electronic Warfare (EW) systems, tactical information systems, and training environments under the JCREW program. The selected candidate will design, develop, modify, and maintain software and firmware throughout the system lifecycle. Additionally, this role involves testing software, performing requirements traceability, managing code repositories using git, and troubleshooting integrated systems in both lab and field environments. Job Responsibilities: Design, develop, modify, integrate, test, and maintain computer software and firmware supporting Electronic Warfare systems, tactical information systems, test facilities, and training environments. Support software efforts across the lifecycle, including initial system design, new development, upgrades to fielded...

Description SAIC is looking for a Test Engineer to work with our team at Crane NSWC in Crane, IN. This position requires a candidate with a strong background in electronics engineering and a proven track record in designing, developing, and executing end-to-end tests for complex, high-speed digital and RF systems. The ideal candidate will possess a deep understanding of test methodologies and hands-on experience with a wide range of test equipment and processes, including: Developing test code routines, Interface Test Adapters (ITAs), Operational Test Program Hardware, and all associated documentation Developing each Test Program Set (TPS) as a screen-only or fault detection test in accordance with established requirements Creating stimulus and response test vectors to achieve fault detection ratings using Logic Automated Stimulus and Response (LASAR) simulation software Designing hardware and software interface devices to integrate Weapons Replaceable Assemblies...

Description SAIC is seeking a talented and motivated Computer Engineer to join our dynamic team. This role involves designing, developing, and maintaining complex systems and software solutions for our clients. The ideal candidate will have a strong background in computer engineering, extensive experience with C++, Linux, and object-oriented programming, and possess problem-solving skills to address challenging technical issues, including experience with hardware-in-the-loop (HIL) testing. Job Duties: Develop and implement software and hardware components for new systems. Create detailed technical specifications and architectural designs. Utilize object-oriented programming (OOP) principles to design robust and scalable software solutions. Collaborate with cross-functional teams to ensure systems meet functional and non-functional Requirements: Perform thorough testing of new software and hardware components. Troubleshoot and resolve issues through...

Description SAIC is seeking a Mechanical Engineer - to join a multidisciplinary team supporting the design and development of advanced receiver (Rx) and transmitter (Tx) systems for aerospace and sea-based platforms. This role focuses on providing mechanical engineering expertise to ensure the successful integration of systems within diverse environments, ranging from flight systems to shipboard installations. The selected individual will design mechanical solutions for system integration, including mounting systems, antenna gimballing/vectoring mechanisms, and equipment enclosures. Additional responsibilities include developing installation plans, addressing environmental factors such as aerospace and shipboard conditions, and ensuring compliance with stringent operational specifications. The role also involves packaging designs for transportation and engineering considerations for material/weight handling and structural loading for shipboard systems. This position requires a...

Description SAIC is seeking a Senior Test Engineer to support the US Navy in Crane, IN. Job Description: Designs, develops, and implements testing methods and equipment for the EA18G FST. Provides test area with parameters for sample testing and specifies tests to be performed. Compiles data and defines changes required in testing equipment, testing procedures, manufacturing processes, or new testing requirements. Job Responsibilities: Integration of test hardware and software elements for new test program sets of receiver systems Debug existing test hardware and software Identify and address test gaps and escapes between assembly levels Writes test procedures and updates current documentation Test of RF and Microwave components to include VSWE, insertion loss, Phase Matching and Noise Figure Qualifications Required Education and Experience: Bachelor's degree and 9 or more years of experience Experience with Labview, C (LabWindows/CVI) or C# Interim...

Description Position Overview SAIC is hiring a Part Time Systems Engineer to support the Electromagnetic Expeditionary Electronic Warfare Division at NSWC Crane. This part-time position is intended for an experienced engineer who can provide focused technical support in diagnostics, test execution, troubleshooting, and sustainment engineering. The engineer will work across hardware, software, and subsystem interfaces to support fault detection, failure isolation, and maintainability. The work schedule and hours will be based on program needs and may include test events, troubleshooting, documentation, and technical reviews. Core Responsibilities Support the design, integration, evaluation, and sustainment of BIT/BITE and diagnostic capabilities for mission systems, subsystems, and test assets. Analyze system requirements and translate them into testable diagnostic functions, verification methods, and maintainability features. Support laboratory and field testing,...

Description SAIC is seeking a dedicated and experienced Metrology Engineer to support our projects in the selection, calibration, and management of test equipment. This role involves close collaboration with various teams to ensure proper calibration processes and compliance with calibration and metrology standards. The ideal candidate will have a strong background in metrology, equipment calibration, and related technical expertise. This role will be onsite in Crane, IN. Primary Responsibilities: Assist projects in identifying and procuring the correct test equipment required for specialized tasks and processes. Support the development and implementation of a Calibration Maintenance Requirements System (CMRS) for unsupported test equipment. Collaborate with teams to maintain and upgrade CMRS records, ensuring accurate tracking and updates for all relevant equipment. Assist in the creation and refinement of calibration procedures for new and legacy equipment, ensuring...

Description SAIC is looking for a Cybersecurity Engineer to support our team at Crane NSWC in Crane, IN. Candidates will be required to Lead the development, update, and submission of the RMF packages inside government repositories (e.g., eMASS). Conducts security control assessments, draft Plans of Action and Milestones (POA&Ms), and maintains system continuous monitoring strategies. Performs automated and manual vulnerability assessments using tools like ACAS (Nessus) and SCAP. Serves as the primary bridge between the software development/systems engineering team and the Information System Security Manager (ISSM). Assists in analyzing security logs, detecting anomalies, and providing system-level technical support during incident response or forensic investigations. Applies system security engineering principles to implement secure designs, secure configurations, and boundary defenses (firewalls, IDS/IPS, access controls)....

Description SAIC is seeking an Electrical Engineer with focus on Radio Frequency principals to support the Expeditionary Electronic Warfare Division at NSWC Crane under the JCREW program. In this role, you will design, integrate, and evaluate RF and electronic warfare technologies, collaborating with multidisciplinary teams to analyze signals, conduct lab and field testing, and deliver key engineering recommendations. Key Responsibilities Support development, integration, testing, and evaluation of RF/EW systems and test infrastructure. Analyze RF hardware architectures, including transmit/receive chains and interfaces. Use lab equipment (spectrum analyzers, VNAs, signal generators) to measure and evaluate signals. Support lab and field testing, handling setup, execution, troubleshooting, and post-test analysis. Perform RF signal analysis, waveform generation, modulation assessment, and RF propagation modeling. Provide recommendations to improve test rigor,...

Description SAIC is seeking a mechanical engineer to serve as an In-Service Engineering Agent (ISEA) in support of hypersonic weapons systems deployed aboard the Zumwalt-class DDG-1000 destroyer and Virginia-class submarines. This position plays a critical role in ensuring operational readiness, technical integrity, and lifecycle sustainment of cutting-edge hypersonic strike capabilities. As an ISEA, you will serve as a key technical authority bridging the gap between the engineering baseline and fleet operations. You will work collaboratively with Fleet Support Representatives, government program offices, and cross-functional engineering teams to ensure delivered systems align with system and subsystem requirements throughout their operational lifecycle. NOTE: This position is 100% remote/work from home. What You'll Do: Serve as a primary In-Service Engineering Agent (ISEA) for hypersonic weapons systems, providing mechanical engineering expertise across the full...

Description SAIC is seeking a talented and motivated Electrical Engineer with experience in radio frequency (RF), digital signal processing (DSP), and system testing to join our cutting-edge engineering team. The ideal candidate will contribute to the design, development, and testing of advanced systems, including maritime off-board countermeasures and other sophisticated electronic warfare solutions. This role offers the opportunity to work at the forefront of technology, delivering mission-critical innovation for military and defense applications. The selected candidate will engage in activities across the product lifecycle, from initial system and component design to prototyping, testing, and deployment. Job Description: Develop and characterize RF system designs, waveforms, and architectures for use in maritime electronic warfare and off-board countermeasure systems. Design and implement digital signal processing algorithms to detect, process, and mitigate advanced...

Description SAIC is seeking a highly motivated and skilled Software/Computer Engineer to contribute to concept development, design, and integration of projects involving remote weapon systems and autonomous systems. In this role, you will be responsible for supporting computer and software engineering tasks that are critical to the design, development, and implementation of cutting-edge technologies. The ideal candidate will play a key role in advancing our innovative remote weapon systems and contributing to our efforts in the autonomous systems domain. This position is on-site in Crane, IN. Key Responsibilities: Design, develop, and test software components and systems for remote weapon systems. Collaborate cross-functionally with engineering teams to integrate software with hardware components in complex systems. Assist in the development, implementation, and testing of systems related to autonomous systems. Participate in system requirements analysis, design...

Description SAIC is looking for a Senior Telecom Engineer in Crane, IN. This position is supporting Expeditionary Electromagnetic Warfare Division at NSWC - Crane Division. The candidate will work closely with engineers, managers, and analysts to accomplish goals in a dynamic and fast paced environment. The ability to communicate clearly across functions and integrate in a team is the key to success. This position may require leadership/mentorship of mid-level and junior engineers and technicians. You will be tasked to manage telephone port allocations, perform system and network analysis, automated and performance test development, and troubleshoot hardware and software issues. You will collaborate with LAN/WAN teams on network configurations, routing, TCP/IP, QoS, tunneling, and security protocols as well as conduct analysis across technologies including 5G, LTE, LTE-Advanced, and proprietary systems. Additionally, you will be asked to provide design...

Description SAIC is seeking a Senior Electrical Engineer with deep experience troubleshooting and supporting Hardware-in-the-Loop (HWIL) test environments. The selected candidate will play a crucial role in the development, integration, and test of a next-generation Hypersonic Missile System , supporting real-time test operations, electrical diagnostics, and weapon-system-level performance verification. This position requires on-site support at NSWC Crane to enable hands-on work with lab hardware, missile subsystem interfaces, and high-fidelity real-time simulation equipment. Key Responsibilities: HWIL System Troubleshooting & Diagnostics Diagnose and resolve issues within complex HWIL testbeds involving sensors, avionics, embedded computing, and closed-loop weapon-system interfaces Identify root causes related to component failures, degraded signals, hardware performance, or timing anomalies Conduct detailed fault isolation across interconnected hardware,...

Description SAIC is seeking a Cellular Engineer to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position supports the design, development, integration, testing, and evaluation of cellular and wireless communication capabilities under the JCREW program. The selected candidate will analyze and develop cellular protocol implementations across 3G, LTE, and 5G environments. Additionally, this role involves performing software engineering using C, C++, and Python, executing structured test plans in laboratory or field environments, and contributing to test automation efforts. Job Responsibilities: Support the design, development, integration, testing, and evaluation of cellular and wireless communication capabilities in support of Government research, development, and test activities. Develop and assess cellular protocol implementations across 3G, LTE, and 5G environments. Perform software engineering activities including design, coding, integration,...

Description SAIC is seeking an Electronic Warfare Systems Engineer Senior to support the Expeditionary Electromagnetic Warfare Division at NSWC Crane and the Joint Counter - Radio Controlled Improvised Explosive Device EW (JCREW) program. This position will be responsible for the development of Signal Processing Engineering - algorithms, waveforms, and mission-load content for communications, networking, and Electronic Warfare (EW) systems. The selected candidate will design, model, implement, and test algorithm concepts through software for RF and EW applications. Additionally, this role involves performing radio frequency protocol analysis, evaluating waveform behaviors, and supporting diagnostic testing to resolve complex technical issues on Navy EW platforms. Job Responsibilities: Develop signal processing algorithms, waveforms, and mission-load content for communications, networking, and Electronic Warfare systems. Design, model, implement, and test algorithm...

Description SAIC is seeking a talented and motivated Electrical Engineer with experience in radio frequency (RF), digital signal processing (DSP), and system testing to join our cutting-edge engineering team. The ideal candidate will contribute to the design, development, and testing of advanced systems, including maritime off-board countermeasures and other sophisticated electronic warfare solutions. This role offers the opportunity to work at the forefront of technology, delivering mission-critical innovation for military and defense applications. The selected candidate will engage in activities across the product lifecycle, from initial system and component design to prototyping, testing, and deployment. Key Responsibilities: Develop and characterize RF system designs, waveforms, and architectures for use in maritime electronic warfare and off-board countermeasure systems. Design and implement digital signal processing algorithms to detect, process, and...

Description SAIC is seeking a motivated and highly skilled Mechanical Engineer to join our team focused on the design, development, and deployment of innovative maritime off-board countermeasure systems. This role offers a unique opportunity to contribute to developing advanced mechanical systems that protect naval vessels from threats. The successful candidate will be a creative problem-solver, applying a strong mechanical engineering foundation to support the system lifecycle, from concept development to production and delivery. Knowledge or experience in maritime domain systems and/or countermeasure technologies is highly desirable. Key Responsibilities: Collaborate with multi-disciplinary teams (engineers, designers, and analysts) to design, develop, and test mechanical systems and components for maritime countermeasure technologies. Participate in all phases of the product lifecycle, including requirements analysis, system design, fabrication, testing, and...

Description SAIC is seeking an Senior Electrical Engineer to join our team in Crane, IN , in support of engineering, testing, and sustainment of radar systems employed by the U.S. Navy. The selected candidate will contribute to important projects supporting the development, maintenance, and documentation of systems critical to national defense. Job Responsibilities and Duties Software Development and Maintenance: Modify and develop software to meet new requirements. Develop instrumentation device drivers for new test equipment. Update software to correct identified deficiencies and adapt to changing environments. Develop software for one-time engineering tests and new testing techniques. Assist in the development and support of test sets and tools written in MATLAB. Lab-Based Testing and Hardware/Software Troubleshooting: Perform maintenance and development of automated test set software in a laboratory setting. Support daily production...

Description SAIC is seeking a System Safety Engineer to provide critical safety engineering analysis and support for the Submarine Launched Cruise Missile - Nuclear (SLCM-N) development program. This advanced role involves integrating safety principles across the entire Department of Defense (DoD) acquisition lifecycle while adhering to MIL-STD-882E guidelines. The selected candidate will contribute to the design, development, and deployment phases of this next-generation weapons system, focusing on subsystem or whole-system safety, as required. This role requires close collaboration with multidisciplinary teams consisting of engineers, program managers, and government stakeholders while also maintaining oversight of vendor activities. The candidate will work in a high-priority national defense environment, enabling safe and effective execution of a program critical to U.S. defense capabilities. Note: The position supports remote, onsite, or hybrid work at NSWC Crane...