Systems Engineer

Job#: 3040630

Job Description:
Systems Engineer

Location: King of Prussia, Pennsylvania (Onsite) OR Denver, Colorado (Onsite)

Role Overview

We are seeking a skilled Systems Engineer with experience in Model-Based Systems Engineering (MBSE) and Integration & Test to support complex system development. This role focuses on requirements definition, system modeling, validation activities, and full system lifecycle support within an Agile environment. This position can be based either in King of Prussia, PA, or in Colorado.

Key Responsibilities

• Lead and support requirements elicitation activities with stakeholders to define system needs.
• Develop and maintain system requirements using tools such as DOORS or Jama.
• Build and manage MBSE models using tools like Cameo or Rhapsody.
• Create and decompose behavioral diagrams (Activity, Sequence, State Machine) and architecture diagrams (Block Definition, Internal Block, Package).
• Define and document Use Cases and CONOPS (Concept of Operations).
• Develop data models to support system architecture and integration efforts.
• Present MBSE artifacts to technical teams for review and implementation.
• Develop integration and test plans, procedures, and scenarios.
• Execute and support verification and validation (V&V) activities.
• Document test results, analyze outcomes, and drive corrective actions.

Required Qualifications

• Experience with MBSE tools (Cameo, Rhapsody).
• Experience in requirements definition, traceability, and documentation (DOORS, Jama).
• Familiarity with Verification & Validation (V&V) processes.
• Experience with Use Case development and CONOPS definition.
• Experience working in Agile methodologies and tools.
• Experience with data modeling and system architecture concepts.
• Ability to facilitate and lead technical discussions and requirements workshops.

Preferred Qualifications

• Experience presenting MBSE models to cross-functional engineering teams.
• Background in integration and system-level testing.
• Experience supporting end-to-end system lifecycle development.

Role Variants

This position has two main focus areas depending on candidate specialty:

Systems Engineer - MBSE Specialty: Focus on system modeling, architecture development, and requirements decomposition.

Systems Engineer - Integration & Test Specialty: Focus on integration, verification/validation, and test execution with requirements traceability.

Compensation & Benefits

The anticipated pay range for this position is $60.00/hr to $100.00/hr. Please note that the final pay rate will be determined based on a variety of factors, including the candidate's experience, qualifications, and the specific requirements of the role.

We are an equal opportunity employer and welcome applications from all qualified candidates regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Apex uses a virtual recruiter as part of the application process. Click for more details.

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Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

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