Systems Engineer Aerospace (Non-IT)

MILOS VUJICIC

Luja Adamica **, Apt. **, ***** Belgrade, Republic of Serbia

VoIP: +1-714-***-**** (USA) E: *******@*****.*** SYSTEMS ENGINEER

LEGAL STATUS SKILLS

US & Serbian Citizenship (Dual

Citizenship)

No Secret Clearance

Systems Engineering, Requirements Management, IBM Requirements Engineering Management DOORS Next, IBM Rational Quality Manager, IBM Rational DOORS (ver. 9.6), MS Office, Isograph (ver. 12.0) Reliability Workbench FaultTree+

Familiarity with Platforms: Python, C++, Matlab/Simulink, Assembly Language, MS Visio, Agile Software Development Methodology Sprint/Daily Scrum

Familiarity with Standards: ARP-4754A, ARP-4761, ISO-26262, EN-50126, RTCA/DO-160, MIL-STD-810G, SMC-STD-016, SMC-STD-025, NASA- STD-5012B, NASA Fault Tree Handbook with Aerospace Applications (ver. 1.1)

LANGUAGES

English: Business Fluent

German: Intermediate

Serbian: Native

PROFESSIONAL EXPERIENCE

The Boeing Company, Everett, WA 6/8/2022 – 12/22/2023 Guidance Navigation & Control Systems Engineer Level 5, Flight Controls Systems Integration Department (Contractor via Judge Technical Services, Inc.; 100% remote work)

777X-9 Certification

Assisting Flight Controls System Integration team with SR&O (System Requirements & Objectives) Tier 2.0 level requirements decomposition assessment, and their validation, for FAA TIA (Federal Aviation Administration Type Inspection Authorization).

Mediating between, working with, and assisting System Integration team Subject Matter Experts (SMEs) and other Flight Controls teams (Primary Flight, Autoflight, Mechanical-Hydraulics, Avionics, Safety, etc.) with requirements decomposition completeness assessment following Boeing’s internal documents, such as “777X Flight Controls SR&O / SCD (Specification Control Drawing) Requirements Development and Change Process”, among others.

All work has been performed utilizing DOORS and Microsoft Office environments. ALSTOM Transport Austria GmbH, Vienna, Austria 4/1/2021 – 12/01/2021 Systems Safety and Reliability Engineer, Safety Engineering Department NextFlexityTram (NFT) platform for future ALSTOM Light Rail Vehicle (LRV) Segment Projects

Responsible for Product Safety and Reliability assessment within the Vehicle Energy&Traction, HVAC (including Fire), and Lighting technical domains in preparation for the PDR.

Responsible for FHA and hazards classification (Risk Estimation Principle, Code of Practice) based on collection of identified hazards from various ALSTOM/Bombardier programs and on developing Vehicle Operability Concept (used cases).

Responsible for development of functional FTAs from the preliminary Functional Block Diagrams developed by the Functional Architect considering the FHA identified hazards.

Responsible for derivation of a) functional safety requirements; and b) technical and contextual safety requirements; and their respective allocation to Vehicle Functions and Subsystems (eventually, part of System Requirements Document) following ALSTOM requirements breakdown structure.

All work performed within DOORS and FaultTree+.

Blue Origin, Kent, WA 6/24/2019 – 12/23/2019

Rocket Engines Systems Engineer, Design Engineering Department (Contractor via Advanced Technology Innovation Corporation) New Glenn BE-3U (Blue Engine 3 Upper Stage) Liquid Hydrogen-Fueled Rocket Engine Development Program

Drafting of rocket engine components specification documents for program’s vehicle rocket engine and components preliminary and critical design reviews (PDRs and CDRs).

Drafting of components requirements (operational, performance, environmental, design, etc.) with respect to company's own environmental test- and structural assessment plans, and based on system level rocket engine specification, system level architecture, and various aerospace industry standards.

Establishment and management of parent/child linkages between vehicle rocket engine and components requirements.

Establishment and management of components acceptance and qualification test plans, and their compliance linkages to components specifications (Validation and Verification Matrix).

Advising the System Team with respect to System Planning Methodology, V-Model Life Cycle, and required Program Deliverables. Coordination of work with Systems Level and Components Lead Engineers, and across other Blue Engine programs.

All work performed within IBM Engineering Requirements Management DOORS Next and IBM Rational Quality Manager. The Boeing Company, Everett, WA 5/25/2018 – 12/21/2018 Equipment Engineer 3, Equipment Engineering Department (Contractor via Dunhill Staffing Systems) 777X Wing Assembly HBL (Horizontal Build Line) Program

System integration of Electroimpact automation robot platforms (with Kuka robots), using Siemens SINUMERIK 840D sl software to support Boeing 777X wing assembly production program. Performing regression testing of robot platforms

(gantry and flatbed robots) after software updates.

Ensuring factory equipment functions to meet production system requirements.

Support of in-production equipment and troubleshooting of equipment issues to perform root cause corrective actions resulting in preventative measures to minimize downtime. Interface with Boeing and Electroimpact technical specialty departments

(Boeing Research and Technology, Quality Assurance, etc.). Bombardier Primove GmbH, Mannheim Germany 11/14/2016 – 07/31/2017 System Engineer for Inductive Charging Systems (E-Mobility), Systems Engineering Department (contractor via invenio Systems Engineering GmbH)

Inductive Wireless Charging System for Buses Program

System requirements management. Analysis of customer requirements. Creation of functional, electrical, mechanical, etc. requirements for the charging system, its software and subsystems in cooperation with all departments.

Definition and description of the resulting interfaces. Elaboration and evaluation of technical concept studies and analysis. Rockwell Collins Inc., Cedar Rapids, IA 07/05/2016 – 11/04/2016 Sr. Systems Engineer, Systems Engineering Department (contractor via PDS Tech Services, Inc.) Boeing International CH-47F (Chinook) Helicopter Avionics Management System for Indian Air Force Program

Responsible, as a team member (Richardson TX and Cedar Rapids IA), for AMS Common Avionics Architecture System

(CAAS) Platform level requirements capture, system design, test design, and requirements validation and verification

(V&V) activities in the development lab thru integration testing execution in preparation for Blue Label software delivery to System Integration Lab (SIL).

Responsible for Platform level requirements management via IBM Rational DOORS software, Tortoise Subversion (SVN) version control software, and Peer Review Eclipse Plugin (PREP) software by way of analysis, decomposition, and allocation of System Software Specification (SSS), System Integration Test (SIT) verification documents, Interface Requirements Specification (IRS), Human Machine Interface Design Description (HMIDD) for Multi-Function Displays

(MFDs) and Control Display Units (CDUs), Interface Design Description (IDD), Software System Design Description

(SSDD), Data Loader Specification (DLS) interfacing with Boeing’s Prime Item Development Specification (PIDS) and Crew System Interface Description (CSID) as well as with subsystem level Software Requirements Specification (SRS) for the helicopter AMS Communication System that includes replacing Raytheon V/UHF ARC-231 with Rockwell Collins V/UHF ARC-210 software-definable radio and addition of ARC-220 Advanced High Frequency (HF) Aircraft Communication System (communication via MIL-STD-1553 data bus).

Requirements linking and structuring in DOORS modules, requirements errors correction via the PREP process.

Interface with and support of departments, system and subsystem engineers, architects, and domain leads through requirements capture, functional & integration testing, and software delivery.

Coordination, documentation, review, and test of display formats, display functions, crew alerting logic, and system interfaces.

Deadlines monitoring (Rockwell's Agile Software Development Sprints/Daily Scrums, PDR, CDR) and active participation in project schedules regarding requirements status. Sikorsky Aircraft Corporation, Stratford, CT 09/16/2014 – 09/16/2015 System Engineer, Systems Engineering Department (contractor via US Professional Services, Inc.) Program Platforms: S-92A Commercial Helicopter Platform, S-76D Commercial Helicopter Program, HH-60W Combat Rescue Helicopter (CRH)

Responsible for Requirements Management by way of analysis, decomposition, and allocation of high-level requirements, following the International Council on System Engineering (INCOSE) “Good Requirements” guidelines, using the IBM Rational DOORS software to operation and interrelationships of various aircraft subsystems including Transmissions

(Improved Durability Main Gearbox, Tail Gearbox), Avionics, and Flight Controls among others. Requirements Change Management via Problem Change Reporting (PCR) tool. Coordination of all activities with Subject Matter Experts (SME).

Responsible for Validation and Verification (V&V) activities surrounding the helicopter platform and ongoing projects.

Responsible for Risk Management which includes risk identification, risk assessment, and risk mitigation plan definition of system level risks.

Responsible for System Integration Activities in coordination with Subject Matter Experts (SME), which include participating in the resolution and clarification of inter-segment and inter-IPT (Integrated Project Team) requirements by refining, clarifying and communicating the necessary requirements as needed to resolve identified problems and concerns.

Responsible for leading and conducting trade studies working with design teams as design details and alternative configurations emerge where alternative configurations are gathered from all stakeholders and integrated into a system level trade study that considers technical, schedule, and cost impacts.

Responsible for coordination of Technical Reviews such as System Requirements Reviews (SRR), System Function Reviews

(SFR), and Preliminary Design, Critical Design, and Test Readiness Reviews (PDR, CDR, TRR) following company’s procedural guidelines.

Involved in the on-going Sikorsky project of introduction of the Rotor Ice Protection System (RIPS) to the S-76D helicopter platform thru identifying system level requirements in relation to changes of Avionics, and Electrical and Mechanical Hardware.

Familiar with FAA/EASA Part 29, RTCA/DO-160, MIL-STD-810, etc. Richter Lighting Technologies GmbH, Heubach, Germany 10/01/2013 – 01/31/2014 Project Leader, Engineering Department

UL Certification Program for Manufacturing Process of System LED-light products

Designed and implemented Quality Management System, following ISO-9001:2008 guidelines, in order to obtain UL Listing for the company’s 1) System LED-light Products, and 2) Products’ Manufacturing Process.

Mapped out the processes within the company for regulatory compliance.

Interfaced with the UL approval/testing facilities in San Jose, CA as well as with local site.

Suppliers’ management related to UL certification. Apple Campus, Cupertino, CA

Performed interface management regarding System LED-light products for the new Apple building.

Introduced novel concepts designs of supporting structures for lighting and other equipment (e.g. occupying sensors, strobe lights, speakers) interfaces.

Suppliers’ management activities.

Lam Research AG, Villach, Austria 05/01/2011 – 03/15/2012 Spin-Clean NexGen Platform

Technical System Owner/System Lead Integration Engineer, Development & Engineering Department NexGen Program

Led a team thru a Concept & Feasibility (C&F) phase of the Product Development & Release process (PDR) for the new Spin- Clean NexGen Platform comprised of Lead System Engineers (subject-matter experts for Process Modules, Electrical System, Fluid Delivery System, Software, and Robots) and CAD designers interfacing with Program Management (PM), Product Marketing & Management (PMM), Customer Applications and Technology (CAT), Supply Chain, Product Support and Field Service departments.

Made presentations of developed concepts, including risks associated with them, to company’s headquarters management team in Fremont at monthly technical review meetings.

Developed System Requirements based on the product specifications from the CAT and product configuration options from the PMM. Made sure that all interfaces for the entire product were well defined and that the system met engineering and compliance standards as well as that the design was integrated so that the overall product (mechanical and electrical hardware, and software) performed as described in the System Requirements Document (SyRD).

Prepared and developed C&F required deliverables including: Work Breakdown Structure (WBS); WBS Dictionary; Product Risk Register and Risk Mitigation Plans.

Rockwell Collins Inc., Richardson, TX 01/19/2009 – 07/31/2009 Commercial Systems Flight Control, Remote Actuation Electronics Principal System Engineer, Systems Engineering Department Airbus A350XWB Program

Performed Systems engineering work on THSA’ (Trim Horizontal Stabilizer Actuator) EMCU (Electrical Motor Control Unit). Helped writing EMCU functional HW&SW test cases for engineering unit in pre-qualification phase (DOORS). Linked SRID requirements (System Requirements Identification Document) to the EMCU’s ATP and QTP. Honeywell International Inc., Torrance, CA 02/06/2006 – 10/30/2008 Aerospace Group, Air Transport and Regional

Principal System Engineer, Systems Engineering Department Airbus A350XWB Program

Led multi-site effort for the Equipment Plans Review by preparing Equipment and Hardware Plans Dossiers comprising system and product level plans (Validation & Verification and Qualification to Environment Test Plans) as well as Equipment Installation Requirements Documents (via DOORS) for the Supplier System PDR (SSyPDR).

Led a team effort to establish Research Development Estimate variance cost for the program from inception thru certification.

Coordinated effort to prepare Supplier System Development Plan for A350XWB Air Conditioning System at the start of the Joint Definition Phase (JDP).

Participated in a major win and provided support to the Program Management Office during initial two plateau phases for the A350XWB aircraft commercial offering.

Coordinated efforts of Engineering, Advanced Manufacturing Engineering, Sourcing, Cost-Takeout, Sales, Marketing and Product Management teams in order to meet program pursuit milestones, such as draft Technical Answer Offers’, weekly Trend Monitoring’ (Bills Of Material, Direct Maintenance Cost, Operational Interrupts), and Supplier Development Plans timely submittals.

Boeing 737RS Program

As Integrated Product Technical Lead coordinated Honeywell multi-site team effort to develop Sensors’ Requirements for Environmental Control System (ECS) proposed architecture. Hosted weekly meetings and telecons with technical and sourcing specialists focusing on Design to Cost (DTC) objectives.

Participated in Boeing workshops focusing on airplane ECS and Electrical Power (EP) distribution.

Hosted weekly System Requirements Documents (SRD) development meetings creating compliance matrices for all ECS pertaining systems including Air Conditioning Packs, Wing Anti Ice, Galley Refrigeration, Fire Detection and Suppression, Pump Liquid Loop, Forward and Aft Cargo Compartments Systems.

Led Honeywell multi-site team effort to develop ECS pertaining Integrated Modular Avionics (IMA) signals matrix. Hosted weekly meetings and telecons.

Supported and participated in down-selection process of Sub-Tier Suppliers for several subsystems including Fire Detection and Suppression Systems, and Wheel Well Smoke Detection System. Participated in IMA related, Boeing hosted workshops.

Hosted weekly IMA/EP/ECS integration meetings, focusing on ECS Load Analysis. Participated in weekly controls meetings pertaining to ECS demonstrator unit.

Parker Hannifin Corporation, Irvine, CA 12/02/2002 – 02/03/2006 Aerospace Group, Control System Division

Senior Design Engineer, Performance Analysis Group Lockheed Martin Joint Strike Fighter (JSF) F-35 Program

Involved in all aspects of correlation of the Matlab/Simulink model (developed by Moog, Inc.) with Horizontal Tail/AB and Rudder/AB Electro-Hydrostatic Actuation Systems (EHAS).

Reviewed and compared the Electronics Unit (EU) source code (developed by Hamilton Sundstrand) with the Software Requirement Specification (SRS) document for integration tests.

Made changes in existing PWM brushless DC motor Matlab/Simulink model and in the actual controller source code, written in C language, in order to achieve better motor predictions; worked on correlation of the pump and motor test results within Matlab/Simulink environment.

Reviewed and compared the Power Drive Electronics (PDE) simulator source code (velocity and current loops, only) against the SRS document.

Familiarized in detail with Field Oriented Control algorithms (Clarke-Park transformation and Space Vector Modulation) for digital control of brushless DC motors.

Correlations involved: dynamic stiffness analysis; frequency response; slew rate; step response; positional accuracy tests, etc.

Daily interface with mechanical, electronics, software/hardware, and test lab engineers, following Qualification and Acceptance Test Procedures (QTPs and ATPs) in order to correlate model with the actuator performance. Chinese ARJ21

Supported ARJ21 (Chinese commercial aircraft) program thru making predictions in Matlab/Simulink environment for Elevator, Aileron, and Rudder Primary Flight Controls Systems (PFCS). Tests included stability, hysteresis, impedance analysis, frequency and step response, and slew rate analysis. Orbital Sciences Kinetic Energy Interceptor (KEI)

Successfully completed initial proposal for Kinetic Energy Interceptor (KEI) missile program for Orbital Sciences Corp., to customer specification requirement document. Wrote subsequent performance analysis prediction report as a part of the overall proposal.

Unspecified Article – 1 (USA – 1)

Successfully correlated Unspecified Article – 1 (USA - 1) Elevon and Spoiler Matlab/Simulink models with electro- mechanical actuator test units. Coordinated and ran numerous frequency response, slew rate, step response, and positional accuracy tests of actual units in order to achieve better model predictions. Used various compensation techniques such as lead/lag networks, low-pass and notch filters. Reviewed the source code for the Control Actuation System (CAS) electronics controller and compared it with Matlab/Simulink model. Wrote subsequent performance analysis reports for both units.

SMC Corporation of America Inc., Tustin, CA 06/01/1999 – 11/29/2002 R&D Design Engineering Department, Chiller Division Mechanical Design Engineer

Performed complete system design on Water-Cooled and Air-Cooled industrial-based modular type chillers, and made preparations for chillers production of various sizes and configurations.

System design included: fluid flow analysis; sheet-metal structure design; refrigeration module, pump-tank module, and electrical module system design, which had to be in compliance with market based system requirements; subsequent equipment and components sizing; vendor selection; budget administration; components and equipment price negotiation; suppliers management; assembly of prototype chiller units; laboratory testing and evaluation of chillers’ performance with data acquisition systems on assembled prototype chiller units.

Led and supervised engineers in overall chiller system design.

Implemented PID control algorithm for chiller temperature controller using C and assembly language with 38027 series Mitsubishi chip.

Performed relay feedback tests to tune the chillers, using Ziegler-Nichols rules.

Designed electro-mechanical system and its associated controls for an environmental chamber used for chiller testing. KMA Consulting, Costa Mesa, CA 10/05/1998 – 05/31/1999 Mechanical Engineering Consulting Firm

Mechanical Design Engineer, Heating Ventilating and Air Conditioning System Design

Designed systems for non-residential and residential facilities. Design included:

Calculations of heat load using "Carrier" E-20 II computer software. Duct layout using AutoCAD computer software.

Coordination of the design with architects, as well as with electrical, structural and mechanical engineers. Frequent site visits.

California Turbo Inc., Ontario, CA 04/07/1997 – 10/02/1998 Transformer-Cooling Fans Manufacturing Company

Mechanical Engineer

Designed control panels to control behavior of blower fans, using circuit breakers, over-load protective devices, contactors, time-delay devices, and transformers.

Designed, analyzed fabrication of products for installation activities to ensure that equipment components conform to engineering design and customer specifications.

Conducted field site inspections at “Edison” and “PG&E” substations to ensure that transformer cooling fans meet customer’s requirements.

EDUCATION (CHRONOLOGICAL)

Introduction to Probability - HarvardX STAT110x with Verified Certificate Ongoing A course of study by HarvardX, an online learning initiative of Harvard University, Cambridge, MA CS50's Introduction to Programming with Python Verified Certificate 03/12/2025 A course of study by HarvardX, an online learning initiative of Harvard University, Cambridge, MA Python Programming Language Certificate 03/23/2022 Akademija Oxford-Agent d.o.o. Jagodina, Republic of Serbia Project Management Professional Credential 08/11/2007 (expired on 08/11/2011) PMP License #: 481651

Project Management Institute, USA

Board Governance Education Series Certificate March 2007 Forum for Corporate Directors in partnership with the UC Irvine’s Paul Merage School of Business Executive MBA 10/08/2004 – 06/17/2006

The Paul Merage School of Business,

University of California, Irvine CA USA

Classes in Embedded Systems Technologies and Specialized Studies in Digital Signal Processing 01/08/2003 – 09/15/2004

Extension Services, University of California, Irvine CA USA

“DSP Fundamentals Modeling and Analysis”,

“C Programming for Embedded Systems”,

“Digital Signal Processing with FPGA's”,

“Fundamentals of Embedded Systems Design & Programming”,

“Embedded Systems Architecture”,

“Real-Time Embedded Systems Programming”

Master of Science in Mechanical Engineering 10/06/1997 – 05/30/2003 California State University, Long Beach CA USA

“Vibrations, Dynamics, and Control” (Optimal Control) Thesis: “A Generalized Method for a Mix of Optimal Open and Closed Loop Controls Applied To a System Subjected to an External Load”

Bachelor of Science in Mechanical Engineering 10/03/1988 - 07/15/1996 University of Belgrade, Yugoslavia

“Automatic Control” (Classical Control Theory, Linear and Non-linear System Design, Discrete-Digital Control Systems) Thesis: “Computer digital-discrete automatic control of the hydraulic axial piston pump BPV 50” TECHNICAL TRAINING

Thru Honeywell Inc.:

DOORS, Six Sigma Green Belt Certified, ECS Bootcamp Thru Parker Hannifin:

Matlab/Simulink Seminars including Real-Time Workshop (Embedded Coder)

Utility Hydraulic Systems & Subsystems and Basic Aerospace Hydraulics

LabVIEW Basics I and II

SINDA/G Thermal Analysis

Have used:

IBM DOORS Next Generation, IBM Rational DOORS (version 9.6), Matlab/Simulink, C, C++, Python, Atlassian Jira Core, PTC CREO Lite, PTC Windchill, LabVIEW, SINDA/G, Peer Review Eclipse Plugin (PREP), Microsoft Project 98, MS Office, Visio, Assembly Language, AutoCAD, SolidWorks, SINUMERIK 840D sl, Isograph (ver. 12.0) Reliability Workbench FaultTree+

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