Principal Test Engineer TCSPrincipal Test EngineerHuntsville, ALTCS is searching for a Principal Test Engineer to join our strong team of Engineers supporting our Ground-based Midcourse Defense (GMD) customer in Huntsville, AL. Design, develop, implement, and execute test plans, integration plans, and procedures to complete system-level integration testing.
Sr. Principal Software Engineer TCSSr. Principal Software EngineerHuntsville, ALBachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related experience, or a Master's STEM Degree and 6 years of related experience, or 4 year of experience with a PhD. Principal Software Engineer to join our strong team of Engineers supporting our Ground-based Midcourse Defense (GMD) customer in Huntsville, AL.
Senior Principal Engineer - DoD Missile Defense Woodside Staffing SolutionsSenior Principal Engineer - DoD Missile DefenseHuntsville, AL1. Embedded Program Leadership Work on-site within established DoD programs alongside prime contractor and government teams. This role operates within customer and prime contractor environments, providing technical leadership while helping identify and support program growth opportunities.
Principal GNC & Trajectory Engineer Canvas II.Principal GNC & Trajectory EngineerHuntsville, AlabamaIn this role you will provide technical and advisory assistance to Targets Program Office by aiding in the refinement and implementation of Target trajectories in support of the agencies flight test events to validate the weapon and system sensors. Support the Targets System Engineering team in all aspects of target design, analysis, and test to include requirements development and assessment, modeling and simulation, test analysis and reporting.
Principal Software Engineer KBRPrincipal Software EngineerHuntsville, ALKBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical U.S. Army programs, specializing in aviation and ground systems, integrated air and missile defense, and threat and target systems. REQUIRED QUALIFICATIONS: Possess a Bachelor of Science degree in Computer Science or other STEM related fields (Engineering, Physics, Mathematics, CIS, etc.) with 10+ years of experience or a master's degree in computer science or related STEM fields with 5+ years of experience.
Principal Research Scientist/Engineer- Huntsville (Pool) Auburn UniversityPrincipal Research Scientist/Engineer- Huntsville (Pool)Huntsville, AL$73,090–$278,210 / yearFull timeAreas of focus may include modeling and simulation; systems engineering and integration; advanced and additive manufacturing; autonomous systems: robotics; electromagnetics, mechanical and electrical systems design, thermal and structural analysis, materials science and engineering; propulsion systems; and multi-program project management supporting government and industry sponsors. Auburn University’s Office of the Senior Vice President for Research and Economic Development and the Applied Research Institute (ARI) is seeking candidates for multiple Principal Research Scientist/Engineer positions in anticipation of securing contract funding across a broad range of engineering and scientific disciplines.
Principal GNC Engineer ALTEN Technology USAPrincipal GNC EngineerHuntsville, AL$155,000–$170,000 / yearThese development efforts will generally be small focused design teams, which will require engineers to use a range of skills and tools across traditional engineering, computer science, and mathematical disciplines. We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles.
Principal GNC Engineer ALTEN TechnologyPrincipal GNC EngineerHuntsville, Alabama$155,000–$170,000 / yearThese development efforts will generally be small focused design teams, which will require engineers to use a range of skills and tools across traditional engineering, computer science, and mathematical disciplines. We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles.
Principal AI Software Engineer, PAE Fires The MITRE CorporationPrincipal AI Software Engineer, PAE FiresHuntsville, AL$191,200–$239,000 / yearKey sponsors of the Department work program include CPE Simulation, Training, Test, & Threat (Orlando, FL), CPE Ground- Soldier Systems (Fort Belvoir, VA), CPE Ground- Combat Platforms and DEVCOM Ground Vehicle Systems Center (Ann Arbor, MI), DEVCOM Soldier System Center (Natick, MA), PAE Fires and CPE Aviation (Huntsville, AL), Army Test and Evaluation Command (Aberdeen Proving Ground, MD) and CPE Chemical, Biological, Radiological and Nuclear Defense (Edgewood, MD). The work programs leverage a diverse set of technical disciplines from within the Department and across the corporation to maximize our impact in solving some of the Army's toughest modernization challenges in the areas of systems engineering, agile software development, test and evaluation, digital engineering, autonomous systems, and training.
Principal FPGA Engineer RTXPrincipal FPGA EngineerHuntsville, AlabamaDesigns commonly support the following applications: gigabit serial interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data links, embedded processing, and processor interfaces. Designers collaborate with circuit card designers and systems engineers to develop requirements, architecture, modeling of algorithms, partitioning, code development, simulation, and place and route.
Principal Field Quality Engineer GE Appliances, a Haier companyPrincipal Field Quality EngineerDecatur, ALThis position investigates field failures, analyzes warranty and customer complaint data, identifies root causes, and leads corrective and preventive actions to improve product quality and customer satisfaction. The GE Appliances philosophy, backed by three simple commitments defines the way we work, invent, create, do business, and serve our communities: _we come together_, _we always look for a better way_, and _we create possibilities_.
Principal GNC & Trajectory Engineer CanvasPrincipal GNC & Trajectory EngineerHuntsville, AlabamaIn this role you will provide technical and advisory assistance to Targets Program Office by aiding in the refinement and implementation of Target trajectories in support of the agencies flight test events to validate the weapon and system sensors. Support the Targets System Engineering team in all aspects of target design, analysis, and test to include requirements development and assessment, modeling and simulation, test analysis and reporting.
Principal GNC & Trajectory Engineer (Job ID:4436) Valkyrie EnterprisesPrincipal GNC & Trajectory Engineer (Job ID:4436)Huntsville, AlabamaQualifications: Must have a Bachelor's degree and at least 20+ years working on missile defense-related or other DoD programs/projects OR a Master's degree and 12+ years working on missile defense-related or other DoD programs/projects. In this role you will provide technical and advisory assistance to Targets Program Office by aiding in the refinement and implementation of Target trajectories in support of the agencies flight test events to validate the weapon and system sensors.
Principal Radiation Effects Engineer The Charles Stark Draper LaboratoryPrincipal Radiation Effects EngineerHuntsville, AlabamaDraper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities. • Design harden and verify the performance of systems across multiple radiation effects, including dose rate, total ionizing dose (TID), neutron displacement damage (NDD), and single event effects (SEE).
Principal Safety Engineer RTXPrincipal Safety EngineerHuntsville, AlabamaCollaborate with stakeholders across a range of engineering functions to identify and mitigate risks: Systems Engineering, Software Engineering, Firmware Engineering, Electrical Engineering, Hardware Engineering, Environmental Safety, & Health, Human Systems Interfaces, Test Engineering. This requires advanced application of MIL-STD 882E for System Safety (hardware, software, firmware, and personnel) for DoD Missile systems, typically obtained through advanced education combined with experience as well as project management experience and leadership.
Principal Radar Software Engineer (Onsite) RTXPrincipal Radar Software Engineer (Onsite)Huntsville, AlabamaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Stay current with industry trends and advancements in modern languages, Artificial Intelligence (AI), Development, Security, and Operations (DevSecOps), and other methodologies and technologies, especially in relation to complex systems.
Senior / Principal UX Engineer Vets HiredSenior / Principal UX EngineerHuntsville, AlabamaWe are seeking a Senior UX Engineer to provide technical and design leadership for a modern, cloud-native modeling, simulation, and analytics platform supporting next-generation wargaming and real-time decision-making. This role operates at a principal level within the UX and UI domain, owning user experience strategy, interaction design, and front-end implementation quality while working closely with program leadership.
Principal GNC & Trajectory Engineer APEX TK LLCPrincipal GNC & Trajectory EngineerHuntsville, ALIn this role you will provide technical and advisory assistance to Targets Program Office by aiding in the refinement and implementation of Target trajectories in support of the agencies flight test events to validate the weapon and system sensors. Support the Targets System Engineering team in all aspects of target design, analysis, and test to include requirements development and assessment, modeling and simulation, test analysis and reporting.
Principal Test Engineer deciBel Research, Inc.Principal Test EngineerHuntsville, ALFull timeEducation Requirements:Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited universityExperience Requirements:Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's Degree and 3 years of related experience, or 1 year of experience with a PhDDesign, develop, implement, and execute test plans, integration plans, and procedures to complete system-level integration testingAbility to understand and interpret requirements and test guidance to complete system-level integration testingExperience developing testing criteria to successfully satisfy requirementsExperience in C++ developmentExperience using Python and other scripting languagesExperience using Eggplant or other GUI based toolsetExperience with Gitlab or BitbucketAbility and willingness to travel up to 10% to support business needsSpecial Skills Desired:Security+ certificationGMD/MDA ExperienceJava experience/understandingExperience using CameoActive, in-scope U.S. Government DoD Top Secret clearanceApplicant selected must have an active Secret security clearance. deciBel Research has an immediate opening for a Principal Test Engineer in Huntsville, AL.Position Description:The selected Principal Test Engineer responsibilities will include the support of the GWS-GSS IPT.
Principal RF Engineer LeidosPrincipal RF EngineerHuntsville, AlabamaLeidos Defense Electrical Systems Department is seeking a talented Senior RF Engineer to join a multidisciplinary team to create unique solutions to complex engineering challenges in our Huntsville, AL location. June 8, 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.