Lockheed Martin · 4 hours ago
Systems Engineer, Senior
Possible
Full-time
Onsite
Mid, Senior Level
$89K/yr - $158K/yrLockheed Martin is a leading technology innovation company focused on space and defense. They are seeking a Senior Systems Engineer to join their Systems Engineering and Integration Team, where the role involves developing subsystem requirements and collaborating on integrated solutions for the Fleet Ballistic Missile program.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Develop subsystem requirements documentation
Develop CAMEO models of the subsystem
Support requirements writing, other model based systems engineering activities, and verification planning
Collaborate with SEIT organization to create end to end integrated solutions
Support a value driven systems engineering team and facilitate design evolution in a systematic and thoughtful way
Support development of test, modeling, validation and verification activities
Qualification
Required
Experience working with various engineering disciplines (i.e. mechanical, electrical, safety, test, etc.) to develop requirements specifications
Experience CAMEO and/or DOORS
Must have a Secret clearance with the ability to obtain and maintain a Top Secret clearance; US Citizenship required
Active Secret Clearance with the ability to obtain a Top Secret Clearance
Ability to work onsite at our Valley Forge, PA or Littleton, CO campus
Preferred
Knowledge in Systems Engineering concepts and processes
Writing requirements documentation and coordinating document release through approval process
Excellent written and verbal communication skills, excellent social skills, and ability to create consensus among peers while forming relationships with team members
Knowledge of DOORS
Knowledge of CAMEO
Knowledge of Requirements
Knowledge of MBSE
Knowledge of Interfaces
Experience in systems engineering, preferably in a defense or aerospace environment
Experience with coordinating Systems Milestones reviews (SRR, PDR, CDR)
Strong understanding of systems engineering principles
Active Top Secret clearance
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.
Founded in 1912
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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