Principal Electrical Design Engineer Mercury Systems IncPrincipal Electrical Design EngineerGulf Breeze, FLYou will lead board-level hardware development for mission-critical embedded computing, high-speed digital systems, advanced FPGA solutions, secure processing, and extreme environment electronics supporting operations across air, land, sea, and space. Architect advanced electrical circuit board solutions involving secure processing, storage, networking, FPGAs, high-speed interfaces, and extreme environment electronics.
Principal Power Electronics Engineer On.EnergyPrincipal Power Electronics EngineerMiami, FLServe as the company's SME for grid-code and UPS performance compliance- IEEE 2800, IEEE 1547, UL 1741, IEC 62040-3, ERCOT ride-through - and set the inverter qualification / type-test program, acceptance criteria, and current-limit / short-circuit and data-evidence requirements suppliers must meet. You are fluent in power electronics, its controls (grid-following and grid-forming), and BESS integration - ideally with UPS experience in mission-critical applications - and you own the inverter technical thread from proposal through FAT, commissioning, and field feedback for MW-scale systems.
Principal Software Engineer ComrisePrincipal Software EngineerWeston, FLRemote$100–$115 / hourFull timeThis work includes migrating the existing Mako OR simulator to NVIDIA Isaac Sim and expanding the simulation environment to support operating room (OR) layout optimization, robotic system simulation, sensor simulation, and future AI model development for intra-operative use cases. Migrate the assets from the existing OR simulator to Isaac Sim using its import and scene definition capabilities, including the robot, the operating table, sawbone and tracking instrument models.
Principal Substation Engineer - Power Plant NextEra Energy IncPrincipal Substation Engineer - Power PlantJuno Beach, FLReview Engineer of Record (EOR), Engineering Consultant, Early-Stage Engineering, Contractor, Engineer/Procure/Construct (EPC) and Owner furnished equipment deliverables for contract compliance, adequacy, and completeness (self-performed in areas of expertise, seeks appropriate in-house guidance in areas outside of immediate expertise, and where needed uses third party engineering consultants when necessary). The Principal Substation Engineer - Power Plant is responsible for the engineering, design, integration, and technical oversight of high and medium voltage substations directly supporting natural gas fired power plants, including combined cycle (CC), simple cycle, and peaking facilities.
Principal Engineer, Software Verint Systems, Inc.Principal Engineer, SoftwareTallahassee, FLYou will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.
Principal Electrical Test Engineer LeidosPrincipal Electrical Test EngineerSt. Petersburg, FloridaThis position supports the electrical integration and test of complex military hardware including embedded electronics, RF and microwave systems, Software Defined Radios (SDRs), phased array antennas, electronic warfare systems, secure communications equipment, and mission-critical C4ISR platforms. Working as part of a multidisciplinary engineering team, the Senior Electrical Test Engineer will lead electrical integration activities from prototype development through qualification and production while interfacing directly with systems engineering, hardware design, software development, manufacturing, quality, and government customers.
Senior Principal RF Antenna System Engineer Leidos Holdings IncSenior Principal RF Antenna System EngineerSt. Petersburg, FL$154,050–$278,475 / yearThe St. Petersburg facility specializes in the design, modeling and simulation, prototyping, integration, and testing of advanced electronic systems, with a focus on embedded communications systems, Software Defined Radios (SDR), phased array antenna systems, and secure RF architectures operating in challenging and contested environments. Demonstrated experience leading multi-disciplinary engineering teams (RF, digital, mechanical, thermal, manufacturing) and conducting formal technical design reviews (SRR, PDR, CDR, TIMs) with government customers.
Principal Site Reliability Engineer The Walt Disney CompanyPrincipal Site Reliability EngineerBay Lake, FloridaJob Posting Title: Principal Site Reliability Engineer Req ID: 10147294 Job Description: At Disney Experiences Technology, our team creates world-class immersive digital experiences for the Company’s premier vacation brands including Disney’s Parks & Resorts worldwide, Disney Cruise Line, Aulani, A Disney Resort & Spa, and Disney Vacation Club. Job Posting Segment: DX Technology Job Posting Primary Business: Tech Delivery, Platforms, & Core Systems Primary Job Posting Category: Site/System Reliability Engineer Employment Type: Full time Primary City, State, Region, Postal Code: Bay Lake, FL, USA Alternate City, State, Region, Postal Code: Date Posted: 2026-04-17
Principal Communication Systems Engineer I CesiumAstro IncPrincipal Communication Systems Engineer IMelbourne, FLPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. In this position, you will help develop space architecture concepts, sub-system design, payload design, requirements development, analysis and decomposition, high-level software and hardware system architecture design, concept of operations (CONOPS) development, and risk assessment.
NewPrincipal Technical Lead Engineer, Rocket Engine Avionics & Control Systems Blue Origin Enterprises LPPrincipal Technical Lead Engineer, Rocket Engine Avionics & Control SystemsFL$183,193–$256,469.85 / yearYour effectiveness stems from four integrated competency areas: (1) Technical Expertise - deep domain knowledge in aerospace electronics, embedded software, controls algorithms, sensors, actuators, power systems, and data networks, combined with systems-level thinking that anticipates downstream impacts of design decisions; (2) Technical Leadership - sound judgment that balances innovation with reliability, fluency in design reviews, failure analysis acumen, and confident decision-making under uncertainty; (3) People & Team Dynamics - mentorship mindset, cross-functional influence, composure under pressure, and a collaborative style that fosters innovation and resilience; and (4) Strategic Vision & Organizational Impact - tying technical decisions to mission success and business goals, identifying organizational gaps before they escalate, and communicating a compelling technical vision across all levels. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
NewPrincipal Failure Analysis Engineer Renesas Electronics CorpPrincipal Failure Analysis EngineerPalm Bay, FLOur Failure Analysis Team is looking for a Principal Failure Analysis Engineer in our Palm Bay, Florida office with failure analysis experience in Power Management to help the growing demand and support for power requirement with Artificial Intelligence. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.
Principal Engineer, Full Stack Intercontinental Exchange IncPrincipal Engineer, Full StackJacksonville, FLThis role is pivotal in driving the success of our micro-frontend UI development initiatives, leveraging React and TypeScript to create seamless, high-performance user experiences, as well as site reliability engineering initiatives, leveraging cloud-native technologies and methodologies to create robust, high-performance systems. Develops and/or reviews test protocols for testing applications before user acceptance, with an emphasis on automated Unit Tests, Component Tests, and Scenario Tests.
Principal Power Electronics Engineer ON Energy Storage IncPrincipal Power Electronics EngineerMiami, FLServe as the company's SME for grid-code and UPS performance compliance - IEEE 2800, IEEE 1547, UL 1741, IEC 62040-3, ERCOT ride-through - and set the inverter qualification / type-test program, acceptance criteria, and current-limit / short-circuit and data-evidence requirements suppliers must meet. Own the grid-connected-inverter product architecture and converter-controls strategy - grid-following and grid-forming operation, current limiting, and dynamic grid support - and the technical roadmap across concurrent product cycles.
Principal Mechanical Engineer EC SourcePrincipal Mechanical EngineerFLAs a key member of our engineering leadership team, the Principal Mechanical Engineer will guide multidisciplinary project teams, ensure design excellence, and support the development of innovative, reliable, and cost-effective solutions that advance grid modernization and energy transition initiatives. We are seeking a highly experienced and technically skilled Principal Mechanical Engineer to lead mechanical engineering efforts within our Major Projects Power Delivery division.
NewPrincipal BESS Grid Integration Engineer SU SolutionsPrincipal BESS Grid Integration EngineerOrlando, FLIdentify technical risks early and drive mitigation plans that keep engineering, procurement, and construction phases on track. Electrical design oversight across utility-scale BESS programs, including one-lines, protection schemes, and grounding.
Principal Mechanical Engineer MasTec IncPrincipal Mechanical EngineerFLAs a key member of our engineering leadership team, the Principal Mechanical Engineer will guide multidisciplinary project teams, ensure design excellence, and support the development of innovative, reliable, and cost-effective solutions that advance grid modernization and energy transition initiatives. Overview We are seeking a highly experienced and technically skilled Principal Mechanical Engineer to lead mechanical engineering efforts within our Major Projects Power Delivery division.
Principal Systems Engineer Actalent IncPrincipal Systems EngineerMerritt Island, FL$79–$93 / hourThe position suits a strategic thinker who combines deep systems engineering expertise with hands-on experience across electrical, mechanical, software, and spacecraft subsystems, and who enjoys leading multidisciplinary teams while remaining closely engaged in the technical details that drive mission success. Drive and lead engineering reviews, including System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), Critical Design Reviews (CDR), Test Readiness Reviews (TRR), Flight Readiness Reviews (FRR), and mission readiness assessments.
Principal Steam Turbine Engineer BlueWavePrincipal Steam Turbine EngineerPalm Beach Gardens, FLAs a Principal Steam Engineer, you will be responsible for: Job Description: Act as the lead engineer/subject matter expert for managing steam turbine fleet assets. BlueWave is hiring a Principal Steam Turbine Engineer for a utilities and power generation client with headquarters in Palm Beach Gardens, FL.
Principal Highway Engineer RS&H IncPrincipal Highway EngineerTampa, FLAs part of the infrastructure team, you''ll serve an integral role in the firm by serving as a discipline leader, subject matter expert, and technical resource for discipline and related program activities, including active participation in discipline quality improvement and assurance activities. Be recognized as a thought leader in the industry and have experience leading the work of multiple disciplines and participating in and/or having decision-making on technical matters within discipline.
Principal Water Resource Engineer RS&H IncPrincipal Water Resource EngineerTampa, FLAs part of the infrastructure team, you''ll serve an integral role in the firm by serving as a discipline leader, subject matter expert, and technical resource for discipline and related program activities, including active participation in discipline quality improvement and assurance activities. Be recognized as a thought leader in the industry and have experience leading the work of multiple disciplines and participating in and/or having decision-making on technical matters within discipline.