Demo

Project Engineer

Space Systems Integration LLC
El Segundo, CA Full Time
POSTED ON 3/18/2026
AVAILABLE BEFORE 9/13/2026
Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to solving our customers’ technical challenges.

SSI is seeking a Project Engineer for a role in El Segundo, CA.

Role and Responsibilities:

  • Assist the Government with management of multiple simultaneous projects from initiation through completion, ensuring alignment with organizational goals and priorities
  • Facilitate development of plans, requirements, and documentation to define project tasks, including objectives, scope, and milestones, in coordination with stakeholders
  • Support the government with coordination and management of security activities across the DoD and Intelligence Community (IC) for integrated analysis
  • Manage contractor task allocations, maintaining records of assignments, progress, and completion
  • Monitor analysis efforts across multiple contractor-led developments, tracking task execution and progress, ensuring adherence to established timelines and standards
  • Provide updates on project execution, milestones, delays, risks, and mitigation strategies
  • Track deliverables and ensure they go through appropriate review and approval processes
  • Establish, maintain, and ensure accountability for project deadlines
  • Produce recommendations to enhance and optimize project execution
  • Plan, coordinate, and lead project update meetings for senior leadership
  • Schedule, organize, and facilitate reviews and meetings
  • Coordinate with internal and external stakeholders to ensure project requirements are met




Required Qualifications:

  • Bachelor’s degree in a STEM program with 14 years of experience.
  • 10 years in a program management role, or 5 years in a space engineering role with 5 additional years in a program management role
  • Managing multiple contractors and customers, including engagement with Government SETA/FFRDC/UARC support
  • Classified space programs, preferably both at the Top Secret and compartmented access to inform integrated analysis, effectiveness, and utility
  • Development and presentations to O-6 and above Govt leadership, decision quality briefings, and papers
  • Problem-solving/critical thinking in complex and dynamic environments
  • Collaborating with IC professionals and understanding IC tasking mechanisms
  • Outer space environment, spacecraft operations, counterspace threats, space control systems
  • Must have an in-scope security background investigation (T5 or SSBI), adjudicated for SCI eligibility, and enrolled in the Continuous Evaluation program (if applicable)
  • Minimum Requirement is a TS/SCI clearance and willing to consent to a Polygraph examination
  • Travel is 25%




Preferred Qualifications:

  • Experience with spacecraft engineering and design, orbital dynamics, statistical experiment design, data analysis, modeling and simulation, analytics, information system infrastructure configuration, cost/schedule analysis, weaponeering, wargaming, artificial neural networks and machine learning, MBSE, computer programming, and data governance
  • Established relationships with the following organizations:
  • COCOMS (INDOPACOM, USSPACECOM, etc.)
  • Space Intelligence Community Organizations (IC)
  • Defense Advanced Research Projects Agency (DARPA)
  • Space Rapid Capabilities Program Office (SpRCO)
  • Air Force Research Laboratory (AFRL)
  • Pentagon & Headquarters Staff (AQ, SQ, J-Dirs, GOs, PSMs, PEMs, etc.)
  • Professional certification (e.g., Professional Engineer, INCOSE CSEP, ITEA CTEP, Agile PM/PO, etc.)




Space Systems Integration provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

#ssi #weknowhowtobuildit #spacejobs

Target salary range: $190,000 - $215,000. The estimate displayed represents the typical salary range and bonus potential for this position based on experience and other factors.

Salary : $190,000 - $215,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Project Engineer?

Sign up to receive alerts about other jobs on the Project Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$77,622 - $97,832
Income Estimation: 
$92,642 - $117,787
Income Estimation: 
$103,780 - $134,935
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Space Systems Integration LLC

  • Space Systems Integration LLC Chantilly, VA
  • ::: {qa="job-description"} SSI is seeking a**Senior Space Systems Program Acquisition Lead**to oversee the initiation and management of mission-critical go... more
  • 9 Days Ago

  • Space Systems Integration LLC El Segundo, CA
  • Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers... more
  • 9 Days Ago

  • Space Systems Integration LLC Chantilly, VA
  • Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers... more
  • 11 Days Ago

  • Space Systems Integration LLC Dayton, OH
  • Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers... more
  • 15 Days Ago


Not the job you're looking for? Here are some other Project Engineer jobs in the El Segundo, CA area that may be a better fit.

  • Arcadis Los Angeles, CA
  • Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than... more
  • 1 Month Ago

  • PM2CM Monterey, CA
  • PM2CM, Inc., is a professional services company dedicated to providing Program, Project and Construction Management, Scheduling, Cost Controls and Claims a... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!