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**SECRET CLEARANCE** Sr. Specialist, Systems Engineer L4

Huntsville, AL 35806

Posted: 06/17/2025 Job Number: 74800 Pay Rate: $70/hr

Job Description


Location: Onsite | 9/80 Work Schedule
Remote/Hybrid: Not available – Onsite only

We are seeking a highly skilled Senior Systems Engineer to support advanced propulsion system development for aerospace applications. This is a Level 4 contract role designed for an experienced professional who can lead and coordinate engineering activities across multiple teams. You'll play a key role in driving technical direction, managing requirements and risks, and applying Model-Based Systems Engineering (MBSE) methodologies to support solid rocket propulsion systems.
Key Responsibilities:

  • Lead the planning and execution of systems engineering efforts on major projects or project phases.

  • Apply advanced Systems Engineering and MBSE practices to manage requirements, verification, and risk throughout the product lifecycle.

  • Develop innovative solutions to complex engineering challenges using creative problem-solving and cross-functional coordination.

  • Interface with engineering leadership and customer technical representatives, often across multiple organizational boundaries.

  • Provide technical leadership to support teams ensuring cohesive project execution and alignment with program goals.
Required Qualifications:

  • Bachelor’s degree in Systems Engineering, Mechanical Engineering, Aerospace Engineering, or related field.

  • 6+ years of relevant industry experience, or 4+ years with a Master’s degree.

  • In-depth understanding of solid rocket motor fundamentals and experience supporting full product development cycles.

  • Hands-on experience in:

    • Requirements management (preferably with IBM Rational DOORS)

    • Risk and opportunity management

    • MBSE methodologies and tools (e.g., Cameo)

  • Strong communication and leadership skills with the ability to work effectively in multi-disciplinary teams.
Desired Qualifications:

  • Advanced degree in Systems Engineering or a related discipline.

  • Formal coursework or certification in Systems Engineering areas such as requirements engineering or risk management.

  • Experience developing:

    • MBSE architectures for DoD and commercial programs

    • Contract proposals and Basis of Estimates (BOEs)

    • Requirements verification frameworks using SysML, UML, or UPDM within Cameo or similar modeling tools

  • Familiarity with DoD ground- and air-launched systems and related system architecture and documentation requirements.

This role is ideal for professionals looking to apply their systems engineering expertise in a dynamic, high-impact environment that advances cutting-edge aerospace technologies. If you're passionate about innovation and ready to take on technically challenging assignments, we encourage you to apply.

EEO Statement Apollo Professional Solutions, Inc. is an equal opportunity employer. We provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, marital status, age, national origin, ancestry, disability status, medical condition, pregnancy, genetic information, protected veteran status, gender, sexual orientation, gender identity or expression, or any other status or characteristic protected under federal, state, or local law.

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About Huntsville, AL

Ready to discover exciting job opportunities in the vibrant Huntsville, Alabama area? Huntsville, known as the 'Rocket City,' is a dynamic hub for innovation and technology, offering a plethora of career growth possibilities. With landmarks like the U.S. Space & Rocket Center and the beautiful landscapes of Monte Sano State Park, Huntsville seamlessly blends cutting-edge science with Southern hospitality. Explore the Huntsville Museum of Art, catch a show at the historic Von Braun Center, or indulge in the local favorite, Alabama white BBQ sauce. Join the Rocket City Trash Pandas fandom, Huntsville's Minor League Baseball team, and immerse yourself in the charming Southern charm that makes this region a unique place to live and work. Start your next career adventure with our curated job listings today!