Junior Foreign Military Sales Test Engineer Systems Planning and AnalysisJunior Foreign Military Sales Test EngineerRedstone Arsenal, AlabamaFull timeCandidate will be required to support the Integrated Fires Mission Command (IFMC) Project Office with integration and testing of components such as IBCS, Patriot, Sentinel, LTAMDS, IFPC, and future sensors and launchers into the System of Systems construct. Responsibilities: Candidate will be co-located with an Army Project Office providing test planning and execution support to an Army Test Team operating at Redstone Arsenal, AL for current and future Air Defense System of Systems (SoS) testing.
Systems Engineer Integration Innovation, Inc.Systems EngineerHuntsville, AlabamaFull timeAbout i3: i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
Senior Navigation Systems Engineer LeidosSenior Navigation Systems EngineerHuntsville, AlabamaBachelor’s degree in advanced technical field (electrical engineering, software engineering, aerospace engineering, mechanical engineering, or equivalent) and 8+ years of prior relevant experience or Master’s degree with 6+ years of prior relevant experience. May 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Lead Scene Generation Engineer AerovironmentLead Scene Generation EngineerHuntsville, ALThe Engineering Services Division is searching for a Scene Generation Engineer towards the design, development, and validation of high-fidelity physics-based 3D radiometric synthetic environments across a full range of environments encompassing tactical, strategic and surveillance scenarios. The ideal candidate has experience in software development in a distributed team environment, is proficient using Linux, has graphical programming experience especially with regards to physics-based rendering, and understands and has experience with the principles of radiometry and reflection of electromagnetic energy.
Senior Scene Generation Engineer AerovironmentSenior Scene Generation EngineerHuntsville, ALThe Engineering Services Division is searching for a Scene Generation Engineer towards the design, development, and validation of high-fidelity physics-based 3D radiometric synthetic environments across a full range of environments encompassing tactical, strategic and surveillance scenarios. The ideal candidate has experience in software development in a distributed team environment, is proficient using Linux, has graphical programming experience especially with regards to physics-based rendering, and understands and has experience with the principles of radiometry and reflection of electromagnetic energy.
UAV Embedded Software Engineer Booz Allen HamiltonUAV Embedded Software EngineerHuntsville, Alabama$86,800–$198,000 / yearMaster’s degree in Software Engineering, Computer Engineering, Electrical Engineering, or Robotics preferred; Doctorate degree in Software Engineering, Computer Engineering, Electrical Engineering, or Robotics a plus. You’ll write, test, and refine embedded code, reverse engineer software to support hardware functionality, configure solutions across various platforms, and collaborate with cybersecurity specialists to ensure secure and resilient systems.
Electronic Warfare Software Engineer LeidosElectronic Warfare Software EngineerAlabamaBachelor’s degree or higher in Electrical Engineering, Computer Engineering, or Computer Science from an ABET-accredited institution plus 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. Our defense capabilities include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.
Junior Scene Generation Engineer AerovironmentJunior Scene Generation EngineerHuntsville, ALThe Engineering Services Division is searching for a Scene Generation Engineer towards the design, development, and validation of high-fidelity physics-based 3D radiometric synthetic environments across a full range of environments encompassing tactical, strategic and surveillance scenarios. The ideal candidate has experience in software development in a distributed team environment, is proficient using Linux, has graphical programming experience especially with regards to physics-based rendering, and understands and has experience with the principles of radiometry and reflection of electromagnetic energy.
Solution-Level Software System Engineer Integration Innovation, Inc.Solution-Level Software System EngineerHuntsville, AlabamaFull timeAbout i3: i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
GMD DevSecOps Engineer (MDA) Mission Driven ResearchGMD DevSecOps Engineer (MDA)Huntsville, ALFull timeDemonstrated experience designing and maintaining automated CI/CD pipelines (e.g., GitLab CI, Jenkins, Azure DevOps).Hands-on operational experience working within enterprise cloud environments, specifically Microsoft Azure and AWS.Proven experience in Windows Server administration, Windows Active Directory, Group Policy Objects (GPOs), and System Center Configuration Manager (SCCM).Demonstrated experience in STIG analysis, deployment orchestration, and security/code scanning tools. What Desired Skills You'll Bring:Cloud Certifications: Active professional-level cloud certifications highly preferred, such as AWS Certified DevOps Engineer, AWS Certified Solutions Architect, Microsoft Certified: Azure DevOps Engineer Expert, or Azure Solutions Architect Expert.
Senior Avionics Test Engineer- SW/EE LeidosSenior Avionics Test Engineer- SW/EEHuntsville, AlabamaLeidos Defense is seeking an energetic, technically savvy Senior Avionics Test Engineer to lead our hardware in the loop test team supporting the Hypersonics technology at Leidos on various programs. You'll empower your team of electrical engineers and manufacturing technologists while strategically leveraging cross-functional Leidos resources and external partners to deliver mission-critical test systems efficiently.
Product Engineer III AerovironmentProduct Engineer IIIHuntsville, AL$91,000–$138,750 / yearIncludes design modifications of structural components, electro-mechanical assemblies, payloads, ground equipment, launching systems, flight control actuators, prototype hardware development, performing design verification testing, and configuration management of products. In order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction.
Senior Fire Control Systems & Signal Processing Engineer LeidosSenior Fire Control Systems & Signal Processing EngineerHuntsville, AlabamaThe selected candidate will contribute to a portfolio of programs spanning low-cost interceptor concepts, hypersonic weapons, and integrated air and missile defense, with near-term focus on effectors designed to integrate with existing and emerging Army fire control architectures. You will support early-phase system design, digital engineering, and mission-level integration for DoD customers including MDA, PEO Missiles and Space, and the Army AMD community, working alongside a multidisciplinary team of aerospace, RF, and systems engineers.
Lead Software Engineer LeidosLead Software EngineerHuntsville, AlabamaOur team solves important problems that make a difference and support our customers in the current and future defense of our nation; primarily in the areas of sensor characterization, modeling, simulation, data analysis, and algorithm development for electro-optical infrared (EO/IR) systems. Leidos’ Defense Systems , Threat Modeling and Simulation Portfolio , is seeking a talented lead software developer with the ability and experience to work multiple projects (primarily modeling & simulation efforts) within the Threat Modeling and Simulation Portfolio.
Avionics Test Engineer LeidosAvionics Test EngineerHuntsville, AlabamaJuly 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.
Quality Engineer LeidosQuality EngineerHuntsville, AlabamaThe candidate will perform program quality planning, analyze program Quality Assurance (QA) requirements, develop inspection/test procedures and process plans, finalize source inspection checklist, coordinate review of nonconformance documentation, and support root cause/corrective action. Collection and reporting of Quality Metrics, reviewing and approving new drawings, supporting project managers during design, manufacturing readiness reviews, PDR, CDR, APQP, PPAP, DFMEA, PFMEA, and conducting supplier surveillance audits.
Production Test Engineer LeidosProduction Test EngineerHuntsville, AlabamaYou will be supporting a rapidly growing program and will work along a group of test engineers (electrical/mechanical) and test technicians, developing acceptance and qualification testing procedures for multiple electronic and mechanical components. Candidate will be part of a diverse team whose work will include setting up test equipment, performing functional testing of hardware, confirming software functionality, setting up dynamic/climatic test environments, and subsystem AI&T.
Mechanical Engineer – Environmental Test Lab LeidosMechanical Engineer – Environmental Test LabHuntsville, AlabamaLeidos’ Defense Sector / Manufacturing is seeking a talented and qualified High-Level Mechanical Engineer to join our Defense team in Huntsville, AL supporting the Common Hypersonic Glide Body (CHGB) Program. July 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Embedded Software Engineer - Kinetic Effects LeidosEmbedded Software Engineer - Kinetic EffectsHuntsville, AlabamaBachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aeronautical Engineering, Mathematics , or related technical discipline from an accredited institution, with an overall GPA of 3.0 or higher . August 10, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Missile Launcher Design Engineer LeidosMissile Launcher Design EngineerHuntsville, AlabamaLeidos Defense Mechanical Design & Analysis Department is seeking a Missile Launcher Design Engineer to join our team in Huntsville, Alabama designing the next generation of air defense launchers to protect America and its allies. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.