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Systems Engineer MBSE

CACI


Job Location:

Aurora, CO - USA

Yearly Salary: USD 69100 - 141500
Posted: 8 August 2026 (30+ days ago)
Application Deadline: 17 December 2026
Vacancies: 1 Vacancy

Job Summary

Job Title: Systems Engineer - MBSE

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 12/31/2026

The Opportunity:

This position is for a Systems Engineer in either Aurora CO Chantilly VA or King of Prussia PA. You will be working closely with a talented team to deliver a complex software application into operations. You will play a critical role in the development and integration of software systems by applying model-based approaches to define analyze and manage system requirements and designs in an Agile software development context

Responsibilities:

Develop and maintain system architecture and design models using MBSE tools and methodologies

Manage requirements lifecycle including creation traceability flow-down allocation and compliance matrices across distributed teams

Decompose system requirements and collaborate with multi-disciplined teams to generate efficient and scalable solutions

Develop and execute verification and validation activities including test procedures model simulations and formal verification events

Support trade studies impact analyses and design reviews with digital artifacts

Participate in program milestone events including customer meetings government testing events and discrepancy review boards

Generate technical documentation including test results verification reports and design validation artifacts

Qualifications:

Required:

Active TS/SCI clearance

Bachelors degree in Systems Engineering Computer Science or related engineering discipline

Minimum 3 years of systems engineering experience with at least 1 year applying Model-Based Systems Engineering (MBSE) principles

Working knowledge of SysML and proficiency with MBSE tools (e.g. Cameo Systems Modeler or equivalent)

Demonstrated experience in requirements management including development traceability flow-down and verification planning across system lifecycle

Experience developing test procedures and verification artifacts to validate system requirements

Knowledge of Agile/Scrum development methodologies and experience working in cross-functional teams

Strong communication skills with ability to collaborate effectively across distributed teams in fast-paced environments

Desired:

OMG SysML Model Builder Fundamental or OMG SysML Model User certification

Experience with advanced MBSE capabilities including model integration system simulation and digital engineering workflows

Proficiency with requirements management tools (e.g. DOORS DOORS Next Generation or equivalent)

Experience with modeling frameworks such as UAF (Unified Architecture Framework) or Magic Grid

Knowledge of scripting or automation for requirements verification model validation or test automation

Experience with software-defined interfaces and data formats (XML JSON YAML) for interface specifications

Familiarity with cloud architectures containerization and deployment requirements for US DoD environments

Experience supporting government testing events Site Acceptance Testing (SAT) and formal verification processes

Domain knowledge in SATCOM GEOINT or related mission systems

IAT Level II or III certification (e.g. CompTIA Security CISSP or equivalent)

Experience with GitLab Jira Confluence or similar Agile collaboration and DevOps tools

Demonstrated ability to balance technical requirements with business needs and contribute to strategic decision-making

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What You Can Expect:

A culture of integrity.

At CACI we place character and innovation at the center of everything we do. As a valued team member youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together we will advance our nations most critical missions build on our lengthy track record of business success and find opportunities to break new ground in your career and in our legacy.


Pay Range:

There are a host of factors that can influence final salary including but not limited to geographic location Federal Government contract labor categories and contract wage rates relevant prior work experience specific skills and competencies education and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI you will receive comprehensive benefits such as; healthcare wellness financial retirement family support continuing education and time off benefits.

Since this position can be worked in more than one location the range shown is the national average for the position.

The proposed salary range for this position is:

$69100-$141500

CACI is anEqualOpportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion sex pregnancy sexual orientation age national origin disability status as a protected veteran or any otherprotectedcharacteristic.


Required Experience:

IC


About Company

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CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security miss ... View more

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