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26 senior software engineer level 3 jobs found in Orlando

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Orlando senior software engineer level 3
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Lockheed Martin
Mar 18, 2026
Manufacturing Engineer Sr / Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: Job Description Join our team as a Senior Manufacturing Engineer for the Machining Operations Center/Manufacturing Engineering Team. Our team is responsible for creating and improving manufacturing strategies for ultraprecision CNC machined. Our team plays a crucial role in developing and implementing solutions for technical and organizational challenges. What You Will Be Doing As a Senior Manufacturing Engineer your focus will be on driving solutions, your responsibilities will include: Deliver verbal and written status reports, highlighting project milestones and progress. Communicate project risks, solutions, and schedule impacts to stakeholders. Prioritize tasks to ensure the team is progressing in the right direction. Represent the team in programmatic reviews and status meetings. Assist in the development of proposals. Create/update work instructions, mfg. sketches, and other shop floor documentation to support production...
Lockheed Martin
Mar 12, 2026
ASIC & FPGA Design Engineer Sr
Lockheed Martin Orlando, FL, USA
Description: You will be the Senior ASIC & FPGA Design Engineer for the Multi Domain Missile Warning Payload team. Our team creates large format, high frame rate imaging sensor systems that provide survivability enhancing situational awareness for air, space and surface platforms. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will work side by side with a PLD subject matter expert to architect, design and implement programmable logic solutions for the imaging sensor system. You will integrate hardware, develop test plans and verify performance on demanding space based platforms, contributing to a scalable, high performance missile warning payload. Your responsibilities will include: • Define architecture and design specifications for programmable logic components, develop and document RTL (VHDL/Verilog/SystemVerilog) gate level designs that meet performance, power, and reliability requirements. • Create synthesis, place and route, and timing...
Lockheed Martin
Mar 12, 2026
ASIC & FPGA Design Engineer Senior
Lockheed Martin Orlando, FL, USA
Description: You will be the Senior ASIC & FPGA Design Engineer for the Laser Weapon System (LWS) Turret Closing team. Our team is responsible for delivering high performance, low latency FPGA based closed loop motor control solutions that enable rapid, precise turret positioning for next generation directed energy weapons. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will lead the end to end development of the FPGA motor control hardware, translating system level performance, safety and reliability requirements into a robust architecture, driving verification, hardware in the loop testing and integration, and shepherding the design from concept through production release. Your responsibilities will include: • Capturing and translating system level performance, safety and reliability requirements into a detailed FPGA architecture. • Developing and verifying RTL using SystemVerilog/Verilog and Xilinx/AMD toolsets, creating synthesis, timing and...
Lockheed Martin
Mar 06, 2026
AP - Cyber Security & Emerging Technologies Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: This position is for the Chief Engineer Manager – Cyber Security & Emerging Technologies (CSET) in the SP AP program area. The role reports to the SP AP Chief Engineer and leads a high impact, cross functional team delivering affordable, secure, future ready solutions in advanced cyber, electromagnetic (EM) warfare, 5G/6G radio frequency (RF), and micro electronics. The successful candidate will work closely with the entire Advanced Programs staff to ensure synergy across teams and to lead/participate in lessons learned communication What You Will Be Doing • Provide technical leadership for the CSET portfolio, setting direction, priorities, and performance targets. • Drive the capture and white paper process, translating emerging technology opportunities into competitive proposals that satisfy RFP requirements. • Own technical risk management, trade off analysis, and affordability metrics, establishing mitigation plans and continuous improvement indicators. •...
Lockheed Martin
Mar 06, 2026
TacIRST Development Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: The Advanced Threat Warning Systems (ATWS) Tactical InfraRed Search and Track (TacIRST) Development Chief Engineer provides technical leadership for emerging infrared threat warning technologies across a portfolio of customers, use cases, and operational domains. Reporting to the ATWS program area Chief Engineer, you will partner with program the USG customer base. You will work with the Advanced Programs Special Programs (AP/SP) organization to keep product development pipelines running smoothly. In addition, you will coordinate the AP/SP threat warning technology roadmap, oversee vehicle base kit integrations, and drive international threat warning pursuits. What You Will Be Doing • Providing technical leadership for the ATWS development portfolio. • Coordinating cross discipline IPTs to align schedules, interfaces, and milestones. • Driving technical risk management, trade off, and affordability decisions. • Partnering with USG customer and internal stakeholders...
Lockheed Martin
Mar 06, 2026
TacIRST Platform Expansion Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: The Tactical Infrared Search and Track (TacIRST) Platform‑Expansion Chief Engineer provides technical leadership for the development, integration, and fielding of infrared‑threat‑warning technology across a portfolio of platforms and customers. This position reports to the Advanced Threat‑Warning Systems (ATWS) program‑area Chief Engineer and partners with senior engineers, program managers, and the U.S. Government (USG) customer base to ensure seamless delivery of TacIRST capabilities to multiple air vehicles. The work directly impacts war‑fighter survivability and mission success across services and allied forces. What You Will Be Doing • Provide technical leadership for the TacIRST portfolio – set the overall system architecture and guide end to end integration of hardware and signal processing algorithms. • Drive technical risk management, trade off, and affordability decisions and continuous improvement metrics that keep the program on track. • Partner with the...
Lockheed Martin
Mar 03, 2026
Sustainment Engineer Sr.
Lockheed Martin Orlando, FL, USA
Description: You will be the Senior Sustainment Engineer for the Domestic Integrated Logistics Support (ILS) – Sniper/LANTIRN team. Our team is responsible for delivering end to end logistics and sustainment support for the Sniper Targeting Pod family, ensuring the hardware stays mission ready from production through deployment worldwide. What You Will Be Doing As the Senior Sustainment Engineer you will own the full lifecycle sustainment effort for over 600 Sniper Targeting Pods stationed at domestic and overseas sites. You’ll work hand in hand with contract managers, program planners, and customers to keep the program on schedule, on budget, and fully compliant with all contractual obligations. Your responsibilities will include: • Managing contract execution for budget, schedule, transportation, material replenishment, and hardware maintenance. • Driving technical issue resolution across multiple information management systems and providing timely solutions to...
Lockheed Martin
Feb 13, 2026
Systems Engineer Sr. - Hardware Configuration Management
Lockheed Martin Orlando, FL, USA
Description: You will be the Configuration Management Engineer for the Product Configuration & Change Management team. Our team safeguards product baselines, drives engineering change execution, and delivers accurate configuration data across engineering, manufacturing, quality, and supply chain partners. What You Will Be Doing As the Configuration Management Engineer you will be responsible for analyzing design modifications, authorizing change orders, and maintaining configuration status accounting throughout the product lifecycle. You’ll act as the central liaison that ensures every hardware and software build reflects the latest approved engineering baseline. Your responsibilities will include: • Analyze proposed product design changes and assess impact on system baselines. • Create, track, and close modification records and change orders for both internal teams and subcontractors. • Prepare clear, concise change impact reports for management and customers. •...
Lockheed Martin
Jan 28, 2026
Software Quality Engineer (Level 3)
Lockheed Martin Orlando, FL, USA
Description: What You Will Be Doing At Lockheed Martin, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. This requisition is for a Software (SW) Quality Engineer supporting the F-35 line of business for the Lockheed Martin (LM) Aeronautics company in Orlando, FL. This position reports directly to the F-35 Autonomic Logistics Information System / Operational Data Integrated Network (ALIS/ODIN) Senior Quality Manager. The individual must be able to work with only general supervision, be comfortable communicating to all levels of leadership (both internal & external) and have developed SW Quality Engineering skills. This position may require occasional business travel. Responsibilities include (but not limited to): • Facilitate/assist in the...
Lockheed Martin
Jan 23, 2026
EOTS Software Engineer - Senior / Embedded / C++ - Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: You will be a Senior Software Engineer on our EOTS team at Lockheed Martin. The Electro-Optical Targeting System (EOTS) is the world’s first sensor that combines forward-looking infrared (FLIR) and infrared search and track (IRST) functionality. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and...
Lockheed Martin
Jan 13, 2026
Integration & Test, Lead Test Engineer (Sensors), Staff
Lockheed Martin Orlando, FL, USA
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are seeking a dynamic, hands on Integration Test & Evaluation Lead Engineer to own end to end planning, execution, and reporting of flight hardware test programs. The incumbent will lead cross functional teams assisting with hardware in the loop (HWIL), environmental DVT, ESS, and RF testing activities, coordinating range and flight test events. This role requires strong technical breadth, excellent communication skills, and proven experience briefing senior U.S. government stakeholders and Lockheed Martin leadership. What You Will Be Doing • Program Leadership – Develop and maintain the...
Lockheed Martin
Mar 31, 2026
System Integration & Test Engineer / Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: Lockheed Martin is seeking an Integration and Test (I&T) Engineer to support an Electro-Optical sensor development activities. What You Will Be Doing • Develop and execute System Level Test Plans and Procedures • Definition of Test Approach and Test Equipment requirements • Perform Environmental Qualification and/or EMI testing • Plan and conduct Mission Success, Test Readiness and Pre-Ship Readiness Reviews. • Coordinate and manage test article builds and scheduling • Coordinate with offsite test ranges to define test requirements and approach along with range scheduling. • Conduct and support Test Planning working groups with internal and external stakeholders • Solicit test approach inputs from Reliability, Software, Electrical, Mechanical and other cross-functional disciplines. • Trace compliance to Performance Specifications and MIL-STDs and support the V&V process • Some domestic travel may be expected, approx 20% in 1-2 week segments Why Join...
Lockheed Martin
Mar 30, 2026
Systems Integration / Test Engineer, Staff
Lockheed Martin Orlando, FL, USA
Description: Missiles and Fire Control in Orlando, Florida an opening for an experience lead test engineer. Our team is responsible for designing, integrating, and ensuring the seamless operation of test systems, and you will play a key role in providing technical support, test equipment improvements, and troubleshooting expertise. What You Will Be Doing As the ATE Test Engineer, you will be responsible for designing test consoles, interface test adapters (ITAs), test cables, and test fixtures. You will be architecting software and writing source code. You will be hands-on integrating the test system hardware, software, and device under test (DUT), then performing verification and validation of the test system. You will work with a range of technologies, including TestStand®, LabVIEW®, Matlab, and C# to control signal generation and measurement tools, conduct Environmental Stress Screening (ESS), and functional testing. Your responsibilities will include: •Designing,...
Lockheed Martin
Mar 24, 2026
Circuit Card Design Engineer
Lockheed Martin Orlando, FL, USA
Description: You will be the Circuit Card Design Engineer for Missile & Fire Control at Lockheed Martin. Our team creates cutting edge electro optical/infrared (EO IR) products that deliver critical sensor capability for missile and aerospace platforms. What You Will Be Doing As the Circuit Card Design Engineer you will oversee technical execution, translate system requirements into subsystem designs, and create electrical interface and power distribution architectures. You will work closely with software, hardware and systems engineers, drive Integrated Master Schedule (IMS) tasking, manage procurement and testing, and guide the team through the Design Assurance process. Your responsibilities will include: • Developing detailed schematics, 3 D models and bill of materials for circuit card assemblies (CCAs) that meet size, weight, power and environmental constraints. • Performing signal integrity, power integrity and thermal analyses to validate designs and ensure...
Lockheed Martin
Mar 19, 2026
Systems Engineer Stf. - Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, responsible for developing a system architecture using Model Based Systems Engineering (MBSE) techniques. Our team is dedicated to delivering innovative solutions, and you will play a key role in developing models for current and future system designs, and serving as the focal point for the development and communication of the system architecture for various stakeholders. What You Will Be Doing As a Systems Design & Requirements Engineer, you will be responsible for: • Developing a system architecture using MBSE techniques • Developing models for current and future system designs • Developing system and system element architectures, designs, and interface definitions • Supporting internal and external design reviews • Performing system architecture design using SysML based tools • Defining system functionality, including system states and...
Lockheed Martin
Mar 18, 2026
THOR Lead Systems Engineer
Lockheed Martin Orlando, FL, USA
Description: You will be a Lead System Engineer (LdSE) for a large and complex sensor development effort at MFC. Our team is responsible for delivering cutting-edge sensor systems, and you'll play a key role in leading all aspects of systems engineering, from requirements to subsystem development. What You Will Be Doing As a Lead System Engineer, you will be responsible for providing technical leadership and ensuring system engineering execution across the program. You'll work closely with chief engineers and program managers, IPT leads, and engineering leads to drive technical excellence and mission success. Additionally, you'll lead systems engineering transformation efforts, including Digital Engineering and MBSE. Your responsibilities will include: • Lead cross-functional engineering activities, including Conops and trade studies, system analyses, and configuration control • Develop and manage technical baseline, verification planning, and execution • Provide technical...
Lockheed Martin
Mar 11, 2026
Configuration Analyst Sr/Data Management
Lockheed Martin Orlando, FL, USA
Description: You will be the Data Manager for the Integrated Product Team (IPT) Data Control Group. Our team safeguards the flow of contract driven data, ensuring every requirement in the Contract Data Requirements List (CDRL) is met on time, with flawless documentation, and in full compliance with customer and configuration management policies. What You Will Be Doing As the Data Manager you will be the central hub for all CDRL related activities. You’ll partner with engineers, quality specialists, subcontractors, and program leaders to translate contract language into actionable data delivery plans, keep those plans on track, and report status to senior leadership and the customer. Your responsibilities will include: • Analyzing the CDRL for contract and task level compatibility and resolving conflicts before they become schedule risks. • authoring and maintaining clear, repeatable processes and procedures that govern data requirement establishment and compliance. •...
Lockheed Martin
Feb 13, 2026
Borealis Software Engineer / Embedded / C++ - Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: You will be a Software Engineer on our EOTS team at Lockheed Martin. The Electro-Optical Targeting System (EOTS) is the world’s first sensor that combines forward-looking infrared (FLIR) and infrared search and track (IRST) functionality. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and...
Lockheed Martin
Jan 29, 2026
Systems Engineer Sr. - Orlando, FL
Lockheed Martin Orlando, FL, USA
Description: You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, responsible for developing a system architecture using Model Based Systems Engineering (MBSE) techniques. Our team is dedicated to delivering innovative solutions, and you will play a key role in developing models for current and future system designs, and serving as the focal point for the development and communication of the system architecture for various stakeholders. What You Will Be Doing As a Systems Design & Requirements Engineer, you will be responsible for: • Developing a system architecture using MBSE techniques • Developing models for current and future system designs • Developing system and system element architectures, designs, and interface definitions • Supporting internal and external design reviews • Performing system architecture design using SysML based tools • Defining system functionality, including system states and...
Lockheed Martin
Jan 28, 2026
Missile/Sensor Development Lead Systems Engineer
Lockheed Martin Orlando, FL, USA
Description: Lockheed Martin is seeking a Lead Systems Engineer for our Missile/Sensor development programs.This position reports to the Program's Chief Engineer and will provide day-to-day interface with Program Manager, program engineering leads, suppliers and the Customer. The position is responsible for all technical performance and risk reduction activities for the weapon system development effort from Conops and system trades to requirements and compliance, implementation, integration, and verification, including transition to production and design upgrades required for intended applications. The candidate must have the experience, drive, and demonstrated capability to lead a team of engineers of multiple disciplines to provide technical excellence and mission success. Experience in missile and/or sensor design, development, and testing is required. Knowledge in key technologies is also desired and includes: GPS systems, processor architecture, aerodynamics, GNC, data links,...
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