Senior MBSE & Digital Engineering Architect

Amentum; Colorado Springs (CO); On-site; USD 135,000 - 175,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Disability and life insurance

Pet insurance

Job summary

Amentum is seeking a Senior Systems Engineer (MBSE & Digital Engineering) to drive the digital engineering transformation for the MDA’s unified environment. You will create authoritative SysML models, decompose complex requirements, and integrate RMF and DoD security standards into the MBSE baseline.

You will lead MBSE walkthroughs, mentor engineers, and ensure traceability from concepts to deployment while coordinating across contractors and government stakeholders.

Qualifications

• Must have 10+ years of general full-time work experience.
• Must have 5+ years of directly related experience in MBSE and systems engineering.
• Must have 6+ months in a leadership or management role.
• Experience with INCOSE and OMG standards in requirements engineering.

Responsibilities

• Develop, refine, and maintain MBSE models and SysML diagrams using Cameo/MagicDraw.
• Decompose requirements and ensure golden-thread traceability across baselines.
• Integrate RMF, STIGs, and Zero Trust into MBSE architecture models.
• Define interfaces and produce ICDs and architecture decision records.
• Coordinate with multi-contractor teams and government stakeholders.
• Mentor junior engineers in SysML and digital engineering practices.
• Align workflows with SAFe delivery cadences and program planning.

Skills

MBSE modeling

SysML diagrams

Requirements traceability

Cybersecurity integration

RMF & STIGs

ICAM controls

VMware virtualization

Security clearance

Education

DoW Secret clearance

IAT Level II certification

Tools

Cameo Systems Modeler

MagicDraw

Jira

Confluence

IBM DOORS

Job description

Amentum is seeking a Senior Systems Engineer (MBSE & Digital Engineering) to drive the digital engineering transformation for the MDA’s unified environment. You will create authoritative SysML models, decompose complex requirements, and integrate RMF and DoD security standards into the MBSE baseline.

You will lead MBSE walkthroughs, mentor engineers, and ensure traceability from concepts to deployment while coordinating across contractors and government stakeholders.