Lockheed Martin · 5 hours ago
Systems Engineer Sr. - Orlando, FL
Orlando Florida
Full-time
Onsite
Mid, Senior Level
$89K/yr - $158K/yr
3+ years expLockheed Martin is a leading aerospace and defense company, and they are seeking a Systems Design & Requirements Engineer to join their team in Orlando, FL. The role involves developing system architectures and models using Model Based Systems Engineering techniques, while ensuring accurate communication and documentation of system designs.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
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 modes
Defining system design for software requirements and functional interfaces
Synthesizing design characteristics into an implementable system architecture
Working with the requirements management team to ensure accuracy of the subsystem element model
Coordinating with the team for modeling and simulation scenarios, and predicted performance
Supporting system timelines and working with software and hardware teams
Documenting system design and implementation for various use case scenarios
Conducting model-based performance simulations to determine the impact of requirements changes on system performance and behaviors
Qualification
Required
Bachelor's degree or higher in an engineering discipline or equivalent professional experience with 3+ years professional experience
Familiar with DOORS, MATLAB, Model Based Systems Engineering (MBSE) using Cameo and Data Hub
Experience with requirements derivation, flowdown, management
Interim Secret Clearance is required to start
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must have the ability to obtain a Secret Security Clearance
Preferred
Proficient in DOORS, MATLAB, Model Based Systems Engineering (MBSE) using Cameo and Data Hub
Experience on Radio Frequency (RF) applications
Experience performing trade studies
Understanding of basic missile and/or sensor system design principles is preferred
Benefits
Medical
Dental
Vision
Life Insurance
Short-Term Disability
Long-Term Disability
401(k) match
Flexible Spending Accounts
EAP
Education Assistance
Parental Leave
Paid time off
Holidays
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-24
2026-01-24
2026-01-22
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