Todd Rowa n 408 891 - 9764 • toddr@tcdyn.com • www. tcdyn.com • www.linkedin.com/in/toddrowan - pcb Electrical Engineer | PCB Design Engineer High Speed | Rigid - Flex | Aerospace | Military | Medical | Commercial Advanced PCB/ FPC ECAD D esig n Engineer with over 2 5 + years of PCB design and electrical engineering experience Capable of providing valuable hands - on skills and knowledge to a collaborative workplace setting. US citizen. KEY QUALIFICATIONS • PCB Design & Layout: Responsible for numerous reliable Printed Circuit Board designs • Quality : Able to ensure and verify completeness of documentation drawings and library content • Prioritize: Able to multitask, mitigate design scalability risks and make sensible engineering tradeoffs • Teams: Work with various engineering teams to meet regulatory standards and overall systems integration • Communication: Provide feedback to teams, utilizing strong written and verbal communication skills • Topologies: Proficiency in all forms of routing and power management configurations of FPC and PCB Designs • D rafting : Delivering detailed annotated manufacturing drawings for release and review • S ignal Integrity : Proficiency in Signal Integrity (SI) and Power Integrity (PI) modeling and layout design • Testing : Able to test and troubleshoot all electronic designs, from large system level to micro - component level TECHNICAL SKILLS • Expertise in designing complex PCB /FPC layouts with modern interconnect topologies • Managed all aspects of PCB development for various electrical and hardware teams • Able to source components for integrating changes into existing component library • Skilled in using Signal Integrity (SI) , Power Integrity (PI) and Thermal Management background • Possess a foundational EE understanding of A nalog, D igital , RF and M ixed circuit design • A ble to create DFM (design for manufacturing) and DFA (design for assembly) ODB++ output files • Capable of integrating changes into existing design documentation and maintaining component library • Ability in coordinating the work of M echanical and EE teams to support the overall design process • Worked to meet board compliance with various IPC, JDEC and Mil - spec certification • Able to generate required output files for manufacturing , including F abrication and A ssembly drawing s • Familiar with various bus protocol requirements such as SERDES, USB 3; PCI e , DDR 5 ; GDDR 6 • Designed PCB layouts to minimize EMI, EMC and RFI noise interference, and meet ESD compliance issues • PCB/FPC environmental radiation hardening; Able to ensure PCBA and Fabrication Issue s resolution • Design using the latest Controlled Impedance (CI) practices using signal propagation, t ransmission - l ine t heory • Possess expertise for proper high - speed, high quality lamination material selections SOFTWARE TOOLS • Altium : Altium Designer; Altium Schematic; Altium Constraints; (V18, V19, V24, V25) software • Cadence: Allegro Designer; Allegro - X; Allegro V24.1; Allegro V25; (Legacy Allegro V23.1, V17.4) software • Cadence: OrCAD Schematic Capture, V7.2; V9.2; V16.5; V17.4; OrCAD X Advantage software • Mentor Graphics: PADS 9; PADS Suite; PADS Professional; PADS Standard; HyperLynx software • Siemens: Xpedition Designer VX2.13 to Vx2.8; Xpedition Flow; DxDesigner; FabLink software • Zuken: CADSTAR/eCADSTAR; CR5000; CR8000 software • Downstream: Blueprint; CAM350; Valor NPI; LT - Spice; LabView; GerbView software • E SP 32 /Python: Microcontroller code; MicroPython Programming Development software • FPGA/CPLD: Verilog/VHDL ; Programming Development software • Mechanical CAD: NX; SolidWorks; Autodesk; AutoCad; RS DesignSpark; OnShape Mechanical software EDUCATION • Arts Electronics Technical School , ASEE - Ventura, CA • Santa Barbara City , EE Technology, Coursework and Labs - Santa Barbara, CA • San Jose City , EE Coursework and Labs - San Jose, CA • Quantum Corp Mentorship , EE Coursework and Labs, Certificate - San Jose, CA • Chico State , BS EE Pre - graduate work , Coursework and Labs - CA Chico, CA Todd Rowan 98 2 6 e p toddr@tcdyn.com 408 891 - 9764 PROFESSIONA L EXPERIENCE TC Dynamics – ( US Remote) Electrical Engineer / Sr. PCB Design Engineer - Various Contract work 8/2025 - Present Raytheon/ RTX – (Collins Aerospace ) Windsor Locks , C T ( Aerospace OEM) 4 /202 5 - 8/2025 Sr. ECAD Design Engineer (Remote , Contract Through Staffing Agent ) Assigned to make modifications of AEP analog /digital avionics printed circuit boards (PCBs). • U pdated ECAD, MCAD legacy designs , symbols and parts to modern CAD platforms • Completed changes to the DVT development project, including placement and routing • Managed all aspects of output file generation , DFM, DFA and DRC and ERC Resolution TC D ynamics - San Jose, CA ( C ontract Gener8 LLC, Honeywell /ITT ) 8 /2023 - 11/2024 Electrical Engineer / Sr. PCB Design Engineer (Remote , Contract ) Designed unique prototype and evaluation boards for the PCB/FPC fabrication industry. • Managed projects involving microcontrollers (MCU) and embedded FPGA/CPLD technologies • Created specialized electro - mechanical controller systems circuit boards • Design ed s chematic symbols, parts, components and stack - up s for PCB; FPC’s; Rigid - Flex designs Google/ TCS - Mountain View, CA 2 /20 23 - 7 /202 3 Sr. PCB Layout Engineer ( Remote , Contract Through Staffing Agent ) Work ed r emotely to develop high power PCB layouts for the Sedna Autonomous Vehicle Program • Developed high - speed, c ontrolled i mpedance (CI) prototype boards for Electr ic Vehicle (EV) market • Performed netlist comparisons; imported direct netlist changes to production PCBs Facebook - Meta - Sunnyvale, CA (Wearable Device OEM) 2 /202 2 - 1/202 3 Sr. PCB Layout Engineer ( Onsite , Contract Through Staffing Agent ) Redesigned R igid - F lex FPC headset for the Oculus Augmented Reality project while working remotely. • Worked in the h ardware engineering department to facilitate changes to PCB/FPC designs • Implemented major changes to overall rigid - flex, to improve performance and reduce costs • Utilized IPC - 6013D standards to make changes to routing, contour and mechanical 3D models Elma Electronics - Fremont , CA (Military , Aerospace Contractor OEM) 1 2/202 0 - 11/202 1 Hardware Design Engineer ( Onsite , Contract Through Staffing Agent ) Led P W B l ayout team in the new design of avionics electronics technology , for M ilitary D efense C ontractor • Designed circuit board layouts and symbols per MIL - PRF, ITAR and ANSI specifications • Developed mechanical drawing details , and w orked extensively on Product Life Management (PLM) • Designed critical Mil - Spec circuit boards and component layouts. Performed SI trace modeling ASML - San Jose , CA (IC Capital Equipment OEM) 11 /20 19 - 1 2 /202 0 Sr. PCB Layout Designer ( Onsite , Contract Through Staffing Agent ) Used strong p rofessional , technical exp ertise in designing high voltage , high power EUV/ TIA driver boards. • Developed new, successful designs of large (10k + net connections), multi - layer P C Bs ; new library components • Worked on and designed high density, high - speed, complex PWBs • Developed ECAD PCB’s ; made d rawing details; worked PLM software tools ; updated schematics and symbols Auris Health - Redwood City , CA (Surgical Robotics Start - Up ) 0 3 /20 19 - 11/20 19 Sr. PCB Design Engineer ( Onsite , Contract Through Staffing Agent ) Utilized strong design expertise to redesign high - end surgical robotics PCBs for hybrid , on - site arrangement • Extensive library s ymbo l, f ootprint component creation , per latest IPC - 7351 standards • I mplemented IPC - 2221 /2222 , IPC - 4556 and IPC - 6013D design standards for producibility • Designed multi - layer, proximity detection boards with extensive symbols and component creation Proteus Digital Health - Redwood City , CA (Medical Device Start - Up ) 0 6 /20 06 – 1 2 /2018 Sr. S taff PCB Designer/ Sr. PCB Designer ( Onsite , F ull T ime ) Managed all aspects P C B design and development using expertise in circuit board and r igid - f lex technologies • HDI (high density interconnect) PWB development ( for Wearable Medical Device ) and test boards • Designed various high pin count BGA PWBs, F lex and Rigid - Flex printed circuits • Brought extensive experience and expertise to full product launch and mass production For more information go to: tcdyn.com . Schedule an online meeting at earliest convenience