Senior GEOINT Systems Engineer — MBSE & Space Systems

Arcfield; Chesterbrook (PA); On-site; USD 110,000 - 160,000; Full time

Job summary

Arcfield is seeking a senior Systems Engineer with active TS/SCI clearance to support space system definitions, architecture reviews, and MBSE modeling. You will collaborate across IPTs and government customers to verify requirements, manage risks, and lead MBSE-enabled design activities.

The role emphasizes systems engineering across CONOPS, interfaces, and architecture, with a focus on traceability and verification in a multidisciplinary environment.

Qualifications

• Must possess and be able to maintain a TS/SCI clearance with polygraph.
• 8 to 10 years of related experience with a bachelor’s degree or 6 to 8 years with a master’s or 3 to 5 years with a PhD in Systems Engineering or related field.
• Experience in Requirements Engineering, Systems Integration, and Risk/Issue/Opportunity (RIO).
• Ability to identify and solve problems to advance organizational goals.
• Ability to work within SETA, FFRDC, and government lines of authority.
• Excellent written and oral communication; ability to lead or support multiple projects.

Responsibilities

• Support capability and solution definition for future space systems through readiness events and reviews.
• Support systems engineering efforts for space system acquisitions in GEOINT.
• Participate in IPTs and engineering groups to review artifacts, CONOPS, interfaces, and architecture products.
• Assist in creating and assessing mission capabilities and baselines, and support test strategies.
• Develop quantifiable requirements from customer descriptions and design considerations.
• Ensure requirements meet client and government standards via formal verification methods.
• Assist in design reviews to ensure traceability and compliance verification.
• Contribute to MBSE adoption across customer and company domains.
• Model mission systems using an MBSE tool suite and related visualization tools.
• Facilitate collaboration between space SMEs and MBSE/SysML experts to implement models.

Skills

TS/SCI clearance

MBSE

SysML/UML

Requirements Engineering

Systems Integration

RIO (Risk, Issue, Opportunity)

Technical leadership

Communication

Education

Bachelor's degree

Master's degree

PhD in a related field

Tools

MBSE tool suite

Job description

Arcfield is seeking a senior Systems Engineer with active TS/SCI clearance to support space system definitions, architecture reviews, and MBSE modeling. You will collaborate across IPTs and government customers to verify requirements, manage risks, and lead MBSE-enabled design activities.

The role emphasizes systems engineering across CONOPS, interfaces, and architecture, with a focus on traceability and verification in a multidisciplinary environment.