Demo

Senior Systems Engineer

IESE Solutions
El Segundo, CA Full Time
POSTED ON 11/30/2025
AVAILABLE BEFORE 1/30/2026

IESE Solutions is seeking a Systems Engineer to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position is available in El Segundo, California.   

This program is supporting Government weapon systems program offices with subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Team members provide systems engineering development and integration expertise in support of various capabilities that protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes that enable key systems (e.g., satellites and their ground systems, ground-based space systems and their command and control capabilities) to meet warfighter needs.  

Typical responsibilities include:

  • Provide Systems Engineering expertise across the entire lifecycle from concept development to operations (for either Space-based, Ground-based space systems and, or the Ground Systems/Command & Control services that operate those capabilities).
  • Provide technical oversight of development efforts (i.e., design, development, manufacturing, assembly, integration, test, production and sustainment) whether they are traditional acquisition methods (e.g., waterfall, spiral, etc.) or agile/prototype.
  • Develop operational concepts, requirements, and architectural designs; evolve system architectures, conduct and analyze requirements flow down, propose verification methodologies and mitigation approaches.
  • Conduct model-based systems engineering and modeling, simulation and analysis as needed.
  • Conduct and maintain Configuration Management of the program technical baseline.
  • Manage risk management processes and methods for identifying and adjudicating program risk; Conduct analysis to identify program risk areas and recommend/implement risk reduction measures.
  • Bachelor's degree in an engineering, mathematics, physics or equivalent technical discipline and 14 or more years of systems integration and systems engineering related or equivalent experience.
  • Experience with the following:
    • Leading combined hardware/software and, or space/ground integration activities.
    • Using model-based system engineering tools and methods.
    • Systems Architecting and lifecycle support.
    • Implementing agile development techniques.
    • Applying Agile and/or DevOps development processes.
  • Must have an active DoD security clearance, adjudicated for SCI eligibility and enrolled in the Continuous Evaluation program (if applicable).
  • Must be willing to be nominated for access to Sensitive Compartment Information and Special Access Programs and willing to consent to a Polygraph examination.

Desired Skills: 

  • Advanced degree in engineering, science or related technical field.
  • Experience within the National Security Space and, or the Space Control mission area.
  • Experience working in development environment and, or U.S. Government weapons system program office.
  • Professional certification (e.g., Professional Engineer, INCOSE CSEP, ITEA CTEP, Agile PM/PO, etc.).

As a growing small engineering firm, IESE Solutions focuses on people and customers and delivery of uninterrupted high-quality work. Our approach to attracting and retaining highly qualified candidates is to provide an opportunity to help shape the firm's future and a competitive and flexible compensation package consistent with qualifications, security clearance eligibility, and roles. IESE Solutions offers a highly competitive salary and benefits package, including but are not limited to:

  • Company 401K Contribution (no employee contribution required) up to 10% of qualifying salaries
  • Medical insurance
  • Dental insurance
  • Vision insurance
  • Life and AD&D insurance
  • Company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Discretionary Performance Bonus
  • Paid Time Off, including Holidays, Vacation
  • Flexible Work Hours and supportive/collaborative work environment
  • Continuous education sponsorship
  • Career opportunities to participate in the next generation space sensing enterprise ground system integration, test and deployment and develop/enhance enduring professional skills and network.

At IESE Solutions, salaries are determined by various factors including location, education, clearance, skills, and experience among others. IESE Solutions considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, security clearance, education/training, and key skills.

IESE Solutions accepts applications on an ongoing basis and there is no deadline.

IESE Solutions is an equal opportunity employer, fostering a culture of merit, diversity and inclusion.

Salary.com Estimation for Senior Systems Engineer in El Segundo, CA
$124,565 to $146,186
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