Senior MBSE Engineer — Top Secret Clearance

Arcfield; Los Angeles (CA); On-site; USD 122,000 - 212,000; Full time

Benefits offered by this job

Health Insurance

Life Insurance

Paid Time Off

Holiday Pay

Disability Insurance (short/long-term)

Retirement and Savings

Learning and Development

Wellness Programs

Job summary

Arcfield is seeking a senior systems engineer with deep MBSE expertise to lead architecture development for DoD/government programs in the Los Angeles area. You will develop system requirements, manage verification activities, and support major design reviews using digital engineering tools.

You must have active Top Secret clearance and 2+ years of MBSE and government-domain experience. The role emphasizes collaboration with government clients and integration across lifecycle domains.

Qualifications

• Active Top Secret clearance required.
• 8–10 years with BS / 6–8 years with MS / 3–5 years with PhD.
• 2+ years of MBSE tools integration experience.
• 2+ years of DoD/government systems engineering experience.
• Experience with SysML and DoDAF; digital engineering tools.

Responsibilities

• Apply MBSE and systems engineering to define program requirements and verify designs.
• Develop system requirements, perform requirements management and verification, and support design reviews.
• Collaborate with government clients and FFRDCs to align program goals and architectures.
• Use MBSE tools to track performance metrics and manage the systems engineering process.

Skills

MBSE

System engineering

Requirements analysis

Communication

Government clients

Education

STEM degree

Tools

Cameo

MagicDraw

SparxEA

DOORS

IBM Rhapsody

Job description

Arcfield is seeking a senior systems engineer with deep MBSE expertise to lead architecture development for DoD/government programs in the Los Angeles area. You will develop system requirements, manage verification activities, and support major design reviews using digital engineering tools.

You must have active Top Secret clearance and 2+ years of MBSE and government-domain experience. The role emphasizes collaboration with government clients and integration across lifecycle domains.