Senior Systems Engineer

Parry Labs, LLC; Dallas (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

Parry Labs in Dallas seeks a Senior Systems Engineer with MBSE and Requirements & Verification focus to lead system models, requirements, and verification strategies across hardware and software.

You will define traceability, collaborate with cross-functional teams, and apply tools like Cameo, Jama, and TestRail to deliver compliant, high-quality system designs. A strong background in DoD or aerospace domains is preferred, with clearance eligibility advantageous.

Qualifications

• 8+ years of experience in systems engineering with MBSE and R&V.
• Proficiency with MBSE tools, specifically Cameo.
• Familiarity with SysML and requirements management tools (Jama).
• Experience with test management tools (TestRail).
• Strong communication and ability to present technical concepts to stakeholders.

Responsibilities

• Lead MBSE efforts, developing system models and architectures using Cameo.
• Develop and manage system requirements with full traceability from concept to verification (Jama, Cameo).
• Define and execute verification/validation strategies including test planning and compliance verification.
• Conduct analyses, trade studies, and technical assessments to optimize performance.
• Coordinate RAM considerations and hardware/test team collaboration for failure reporting and corrective action.
• Prepare technical documentation, reports, and reviews for stakeholders.
• Ensure compliance with industry standards and customer requirements.

Skills

MBSE expertise

System engineering

Communication skills

Documentation

Education

Bachelor's or Master's in Systems Engineering, Electrical Engineering, Computer Science

Tools

Cameo

SysML

Jama

TestRail

Job description

Who Are We?

At Parry Labs we believe the modern combat advantage relies on the speed and scale of open systems. We're redefining the edge of the increasingly ever-changing battlespace by delivering game changing capabilities to our warfighters through digital engineering, software, and hardware solutions that are essential to our core of being a Digital Systems Integrator.

Born digital and agile, Parry Labs is building a winning team to be the premier provider for Next Generation Mission Systems Integration across air, land, sea, space and cyber.

Are you ready to be an instrumental part of experts in the industry? Join us in the innovation of integration at Parry and apply to help develop the technologies of tomorrow while reaching new heights in your career today.

About the Job

We are seeking a highly skilled Senior Systems Engineer with expertise in Model-Based Systems Engineering (MBSE) and Requirements & Verification (R&V). The ideal candidate will be responsible for developing and managing system requirements, architectures, and verification strategies to ensure system integrity and compliance with technical and operational needs. A solid understanding of hardware and software principles is essential for effective system-level engineering.

Duties & Responsibilities

• Lead MBSE efforts, including development of system models, architectures, and design specifications using tools such as Cameo.
• Develop and manage system requirements, ensuring full traceability from concept to verification using tools like Jama and Cameo.
• Define and execute verification and validation (V&V) strategies, including test planning, requirements validation, and compliance verification.
• Conduct system analyses, trade studies, and technical assessments to optimize performance and ensure design feasibility.
• Support reliability, availability, and maintainability (RAM) considerations in system architecture and requirements development, including allocation of reliability requirements and coordination with hardware and test teams on failure reporting and corrective action.
• Work closely with cross-functional teams to ensure system design aligns with overall mission requirements.
• Utilize modeling and simulation to assess system performance and support design decisions.
• Prepare and present technical documentation, reports, and reviews to stakeholders.
• Ensure compliance with industry standards, regulations, and customer requirements.

Required Qualifications

• Bachelor's or Master's degree in Systems Engineering, Electrical Engineering, Computer Science, or a related field.
• 8+ years of experience in systems engineering with a focus on MBSE and R&V.
• Proficiency in MBSE tools, specifically Cameo.
• Proficiency in using the System Modeling Language (SysML).
• Experience with requirements management tools, specifically Jama.
• Experience with test management tools, specifically TestRail.
• Strong knowledge of systems engineering principles, lifecycle processes, and verification methodologies.
• Familiarity with hardware and software domains to inform system-level decision-making.
• Experience in test methodologies, data analysis, and troubleshooting techniques.
• Excellent communication skills and ability to present technical concepts to stakeholders.
• Ability to obtain and maintain a security clearance, if required.

Preferred Qualifications

• Reliability engineering experience, including reliability predictions, MTBF/MTBCF analysis, FMEA/FMECA, fault tree analysis, reliability block diagrams, derating analysis, and environmental stress screening.
• Experience developing and allocating RAM requirements and defining the verification evidence needed to close them, including data collected through FRACAS or an equivalent failure reporting and corrective action process.
• Familiarity with reliability standards and handbooks such as MIL-HDBK-217, MIL-STD-1629, MIL-STD-785, or IEC 61508.
• Experience working in DoD, aerospace, or highly regulated industries.
• Knowledge of SysML v2, UML, and scripting languages for automation and analysis.
• Experience with simulation tools and environments for system performance evaluation.
• Understanding of safety and cybersecurity considerations in system design.

Why Join Parry Labs?

At Parry Labs, we foster a culture of curiosity and collaboration. Employees are given the autonomy to leverage their skills in creating state-of-the-art tech solutions that aid in the protection of the American Warfighter. We encourage new and bold ideas that push the status quo. It is this entrepreneurial spirit that drives us.

Parry Labs will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives with benefits such as education assistance and unlimited paid time off, just to name a few.

Accessibility/Accommodation

If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to [e-mail] or call [phone] to let us know the nature of your request and contact information.