22 systems security engineer jobs found

Description SAIC is looking for an Automation and Analytic Modeling Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Automation and Modeling Subject Matter Expert (SME) serves as a senior engineering professional responsible for developing, implementing, and optimizing advanced analytic modeling, automation, and data processing solutions to accelerate the extraction of actionable insights from GEOINT and related intelligence data sources. This position combines expertise in data analytics, systems engineering, automation technologies, and intelligence workflows to enhance mission effectiveness, improve collection strategies, and reduce the time required to deliver meaningful intelligence to end users. The successful candidate will demonstrate technical excellence, innovative problem-solving skills, and the ability to develop unconventional approaches that advance program...

Description SAIC is looking for an Exercise Execution Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Exercise Execution Systems Engineer is responsible for designing, planning, coordinating, and executing operational test campaigns and exercises to assess, validate, and demonstrate on-orbit system capabilities in support of mission objectives. This role serves as a critical bridge between engineering, operations, and mission partners to ensure space and intelligence systems are rigorously evaluated under realistic operational conditions. The successful candidate will lead the development of exercise concepts, test objectives, execution plans, and performance assessments while collaborating across the Department of Defense (DoD), Intelligence Community (IC), and international partner organizations. This individual must possess strong systems engineering expertise,...

Description Description: SAIC is looking for an Engineering Technician V to support CAC2S-Afloat systems and in Bedford, IN. JOB DESCRIPTION: To be covered by these definitions, employees must meet all of the following criteria: Be able to provide semi-professional technical support for engineers working in such areas as research, design, development, testing, or manufacturing process improvement. Work pertains to electrical, electronic, or mechanical components or equipment. These technicians are required to have some practical knowledge of science or engineering. Some positions may require a practical knowledge of mathematics or computer science. Included are workers who prepare design drawings and assist with the design, evaluation, and/or modification of machinery and equipment. Excluded are: a. Production and maintenance workers, including workers engaged in calibrating, repairing, or maintaining electronic equipment (see Maintenance...

Description SAIC is looking for a Modeling and Simulations Engineer with NRO experience who's ready to help shape the next generation of national space capabilities. In this role, you won't just support a rapidly growing Intelligence Community customer - you'll be part of a mission driven team pushing the boundaries of Modeling & Simulation and SETA support for critical NRO programs. This role puts you at the heart of efforts to strengthen the NRO's space resiliency posture - ensuring our nation's most critical space assets remain ready, reliable, and effective. Your work will help shape the technical direction of systems that support national security every single day. If you're energized by solving tough technical problems and want your work to have real operational impact, this is where you can make it happen. Responsibilities may include but are not limited to the following: • Lead system level analysis and performance evaluations that directly inform strategic...

Description SAIC has a funded need for a Radar RF Signals Modeling and Simulation Engineer (Space Systems) to support an expanding Government Intelligence Community (IC) customer within the National Reconnaissance Office (NRO) in Chantilly, VA. This position offers a flexible work schedule , with core collaboration hours from 10:00 a.m. - 3:00 p.m. , allowing you to balance mission demands with personal flexibility while still engaging deeply with a world-class engineering team. Clearance Requirements: Top Secret/SCI with the ability to obtain a Poly. (Note: The current Security Clearance must be held by an IC Customer.) Role Overview As a senior technical contributor, you will analyze and design high--fidelity ground-based radar RF signal models of great importance to the NRO. Your modeling and simulation products will inform spacecraft and sensor design, mission planning, and system-of-systems behavior. Some work will also require modeling and...

Description SAIC is hiring a Test Engineer for the Naval Undersea Warfare Center (NUWC) Propulsion Test Facility (PTF). This individual will be part of a cross functional onsite team of Engineers, Technicians, and Test Directors working together to advance and test next generation torpedo, combustion, propulsion, and R&D mechanical systems for the Navy. As a Technical Writer, you will be responsible for the generation, editing, review, technical accuracy, quality and distribution of technical documentation that supports maintenance and testing operations of a complex industrial R&D testing laboratory. Due to the complex technical nature of the documentation, strict attention to detail is required. The candidate must be organized, efficient, and self-motivated. They must possess a very strong mechanical aptitude to understand the complex mechanical systems they will work with, excellent communication and interpersonal skills to effectively elicit from others and...

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...

Description Overview: Systems Engineer This position provides specialized engineering support for spectrum monitoring, RF signal analysis, and electromagnetic environment characterization in the Expeditionary Electromagnetic Warfare Division (MXQ) at NSWC Crane. The role is critical to the development, testing, and evaluation of Electronic Warfare (EW) systems, requiring the operation of advanced instrumentation to identify signal characteristics, mitigate interference, and validate system performance in complex over-the-air and laboratory environments. Key Responsibilities: Lead spectrum monitoring and electromagnetic environment characterization across laboratory, field, and over-the-air test environments. Configure and operate high-precision test equipment, including spectrum analyzers, software-defined radios (SDRs), signal generators, receivers, and complex antenna arrays. Collect and process RF data to identify modulation characteristics, interference sources,...

Description We are seeking a highly skilled Test & Evaluation Engineer to support the Expeditionary Electronic Warfare Division (MXQ) at NSWC Crane. This vital mission-support role requires an engineer with a strong foundation in applied physics, radio frequency (RF) engineering, wireless communications, signal analysis, and rigorous RF test methods to advance Counter-Unmanned Aircraft Systems (CUAS) capabilities. Job Responsibilities: Support developmental test and evaluation (DT&E) activities for Electronic Warfare systems and subsystems across the system lifecycle. Develop detailed test plans, procedures, and test reports to support verification and validation of system requirements. Design, plan, and execute laboratory and field tests, including RF and microwave system testing. Configure and operate test instrumentation, RF measurement equipment, and data acquisition systems used in EW testing. Analyze test data and produce technical assessments and...

Description We are seeking a highly skilled Test & Evaluation Engineer to support the Expeditionary Electronic Warfare Division (MXQ) at NSWC Crane. This vital mission-support role requires an engineer with a strong foundation in applied physics, radio frequency (RF) engineering, wireless communications, signal analysis, and rigorous RF test methods to advance Counter-Unmanned Aircraft Systems (CUAS) capabilities. Job Responsibilities: Provide RF engineering and applied physics support for CUAS test and evaluation activities. Support planning, development, execution, and analysis of CUAS laboratory, field, over-the-air, and hardware-in-the-loop test events. Analyze RF communications, signal characteristics, propagation effects, antenna performance, interference, and electromagnetic environment conditions. Support evaluation of CUAS systems, EW systems, RF sensors, RF defeat capabilities, communication links, transmitters, receivers, antennas, and supporting test...

Description We are currently seeking a dedicated Test and Evaluation Engineer / RF Engineer specializing in Counter-Unmanned Aircraft Systems (CUAS). In this role, you will provide critical support to the NSWC Crane Expeditionary Electronic Warfare division (MXQ), ensuring the operational readiness and technical superiority of advanced electronic warfare and RF defense capabilities. You will play a vital role in advancing mission-critical technologies through rigorous testing, analysis, and evaluation methodologies to support national security objectives. Job Responsibilities: Support RF test and evaluation activities for CUAS, EW systems, RF sensors, RF defeat capabilities, communication links, antennas, transmitters, receivers, and related test infrastructure. Assist in the planning, development, execution, analysis, and documentation of CUAS RF test events. Develop and support test objectives, test plans, test procedures, test cards, data collection plans,...

Description We are seeking a dedicated Test & Evaluation Engineer for CUAS Field Support to join our team. In this role, you will be instrumental in providing direct, comprehensive support to the NSWC Crane Expeditionary Electronic Warfare Division (MXQ), ensuring the successful execution of critical mission objectives and field operations. Job Responsibilities: Provide field support for CUAS test and evaluation activities involving EW systems, RF systems, sensors, unmanned systems, threat devices, tactical platforms, test equipment, and supporting infrastructure. Support planning, coordination, setup, execution, teardown, and post-test recovery for field test events. Assist with development and review of test objectives, test plans, test procedures, test cards, data collection plans, equipment lists, and field support requirements. Support developmental testing, operationally relevant assessments, demonstrations, experiments, and over-the-air field events....

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 Mechanical Engineer responsible for supporting a Project at our customer location in Hanahan, SC. This position is 100% onsite. The prospective candidate needs to have extensive experience with Mechanical Engineering but also familiarity with Software Engineering as this prospective candidate will be the focal point of the Engineering Team. Job Duties: • Learn the Hardware element of the BFT System including all components for the various platforms as well as their interoperability. • Thoroughly understand the Technical Data Package (TDP) of the USMC BFT System and gain an in-depth knowledge of all Project Drawings and Drawing Structure. • Knowledgeable in the CAD software applications Autodesk Inventor and SolidWorks. Also knowledgeable in PLM software and Drawing Storage Systems such as Autodesk Vault. • Take the initiative to research and provide updates on new Hardware components for future BFT System capabilities as well as the ability to...

Description SAIC seeks an Applied Technology Systems Engineer to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations support to the Intelligence Community (IC) and Department of War (DoW) customers. We support development and delivery of next generation and generation after next national security systems based on land, at sea, in air, and in space. The engineer sought here serves a USG Program Office leading Research & Development (R&D) of evolutionary, revolutionary, and transformational technologies and capabilities in support of the organization's overhead architecture. This position provides Systems Engineering & Technical Advisory (SETA) support services. Job Description: Independently work across organizational lines to identify critical capability gaps to the organization's future overhead...

Description SAIC seeks an Experimental Satellite Space Ground Integration Systems Engineer to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations support USG Intelligence Community (IC) and Department of Defense (DoD) customers. We support development and delivery of next generation and generation after next national security systems based on land, at sea, in air, and in space. The engineer sought here serves a USG Program Office leading Research & Development (R&D) of evolutionary, revolutionary, and transformational Experimental Satellite Ground solutions. This position provides Systems Engineering & Technical Advisory (SETA) support services. Job Description: Support the government with integration of experimental satellites with ground services Implementation of advanced satellite...

Description SAIC is seeking a Systems Engineer for shipboard Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR) major systems. This program will be part of a transformative venture, driving the future of next generation afloat mission effectiveness in response to evolving strategic and environmental demands. This position is contingent upon award news expected Summer of 2026. This position is hybrid and the candidate must live within an hour of Pascagoula, MS. Duties: Develop, update, and maintain project Systems Engineering documents including stage 4 and 5 test procedures, engineering block diagrams, and system manuals for shipboard C5ISR systems Works with the multidisciplinary technical team to ensure successful shipboard industrial test procedures development and testing Please view our Program page for more information and to view all open positions available: SAIC - Shipyard C5ISR Integration Careers...

Description SAIC is seeking a Senior Electrical Engineer to join in and support our team in Panama City Beach, Florida. JOB DESCRIPTION: You will be working in a dynamic environment at our Holley Engineering and Integration Center. You will be supporting multiple Navy projects of various scales and multiple contracts. You will hone your leadership skills and gain engineering experience rapidly. JOB DUTIES: Use your expertise to provide guidance on a variety of technical projects. Design electrical systems, control systems, equipment and packages. Capture design requirements using MBSE principles. Conduct feasibility studies and testing of new and modified designs. Direct support personnel in the preparation of detailed design, documentation, testing and prototype fabrication. Provide design information to drafting for technical documentation team. Provide direct support to the program manager on technical issues. Prepare variance documentation as required to...

Description SAIC is seeking a Senior RF Engineer to lead engineering efforts related to the design, manufacture and sustainment of US Navy Aircraft Equipment, related systems, and other military systems in support of its Indianapolis, IN facility. JOB DESCRIPTION : Tasking will include but will not be limited to leading teams in the design, development, modification, evaluation and test of a variety of electronic equipment and electrical systems. May work with radar and related RF systems, electronic warfare systems, communications equipment and systems, other receive and transmit equipment and systems, software defined radios, antennas, GPS and other guidance systems, circuitry components, analog and digital circuits and processors, control systems, acoustic systems, electro-optic systems, weapon system launch and control circuitry, and test equipment design and development. Candidate is expected to have mastery in the use and application of technical standards,...

Description SAIC is seeking a Satellite Communications Systems Engineer to support mission-critical communications for national security and intelligence operations. You will conduct research, develop innovative solutions, and analyze advanced satellite communication systems to enable design, development, and integration for secure, reliable data, voice, or video transmissions. Job Responsibilities: Lead research and development of novel satellite communication technologies for national security applications Perform system-level analysis, link budget calculations, and simulations to optimize performance under operational constraints Integrate satellite communications with ground stations, mobile platforms, and other defense assets Analyze and resolve technical issues in deployed systems, including RF interference and encryption challenges Collaborate with multidisciplinary teams, including government and contractor personnel, to ensure mission...