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Propulsion Engineer II

Rockville, MD 20852

Posted: 02/20/2026 Employment Type: Direct Hire Job Number: 31481 Job Location: Onsite Industry: DEF - Defense and Military

Job Description

Position Title: Propulsion Engineer II

Position Description: Protingent Staffing has an exciting direct-hire opportunity for a Propulsion Engineer II.

Job Responsibilities:
  • Execute engineering tasks across the full product lifecycle, including design, analysis, build, test, and flight support.
  • Support the development and delivery of propulsion hardware under the guidance of senior engineers.
  • Collaborate with cross-disciplinary teams in a fast-paced, mission-driven environment.
  • Apply sound engineering practices to solve propulsion challenges and meet technical and program requirements.
  • Support development of space-rated propellant tanks, propulsion components, and integrated propulsion systems from initial design through build, test, and flight.

Job Qualifications:
  • Bachelor’s, Master’s, or Ph.D. in Aerospace or Mechanical Engineering.
  • Must have 5+ years of experience working with propulsion systems (propulsion system tanks ) or closely related hardware.
  • Demonstrated ownership of defined engineering tasks or subsystems.
  • Familiarity with common engineering analysis tools and methods.
  • Ability to work independently while effectively integrating with a larger team.
  • Adaptability operating in an evolving development environment.
  • Strong commitment to continuous learning and technical growth.
  • Experience working in a fast-paced startup or rapid development environment.
  • Exposure to propulsion analysis using tools such as MATLAB/Simulink, CFD, FEA, Surface Evolver, and GFSSP.
  • Experience with CAD tools and hardware design.
  • Programming experience in Java, Python, Julia, and/or C++.
  • Familiarity with 5S (6S) and Lean Six Sigma principles.

Job Details:
  • Job Type: Direct Hire
  • Salary Range: $100k–$150K.
  • Location: Rockville, Maryland.
  • ITAR's regulations require candidates to be a U.S. Citizen, U.S. Legal Permanent Resident, or of a protected person status.

About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

Meet Your Recruiter

Kelsey Servin

I have been in the staffing industry since 2006. I started in HR and held roles as a recruiter, account manager, director of major accounts, and VP of recruiting and sales before settling into my passion for technical recruiting. My various roles and experiences allow me to understand the ins and outs of the industry. My recruiting style is collaborative, and I work closely with candidates to understand what exactly they are looking for in a role to align them with as many opportunities as possible. I am responsive, easy to work with, and transparent, so candidates always know where they are in the process. I can help you achieve whatever YOU want out of your next opportunity, whether it is career, cultural, or financial growth. I would love to be the one to find your next position, but at the end of the day, it is most important that you end up in the best fit for you and your family. I am a talent sleuth at heart and love the thrill of helping a candidate find their dream job or helping a manager find the perfect person for their team. I am super positive, very knowledgeable about the industry, and a huge foodie! Reach out to me for all the above! 

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About Rockville, MD

Discover exciting job opportunities in the vibrant area around Rockville, Maryland! Nestled in Montgomery County, Rockville offers a blend of urban amenities and suburban charm that make it an ideal place to grow your career. With its proximity to Washington, D.C., Rockville provides a unique opportunity for professional development and networking. Enjoy the beautiful surroundings of places like Rock Creek Regional Park and Glenview Mansion. Don't miss the chance to explore the bustling Pike & Rose development or catch a show at the F. Scott Fitzgerald Theatre. Indulge in diverse cuisine from local favorites like Cuban Corner and Gringos & Mariachis. Join the dynamic workforce in Rockville and experience the enriching culture and countless growth prospects this area has to offer. Explore our job listings now and take your career to new heights in Rockville!