Collaborate with Configuration Management teams supporting Engineering Review Boards (ERBs) and Configuration Control Boards (CCBs)
Develop interface diagrams, message definitions, command and telemetry mappings, data dictionaries, and system-level interface descriptions
Identify interface risks and support technical issue resolution across engineering teams
Support system integration and test activities by maintaining authoritative interface documentation
Ensure documentation complies with program standards, engineering best practices, and regulatory requirements
Provide technical support in evaluation of contractor change proposals
Coordinate and manage Interface Working Groups involving government and contractor stakeholders
Collaborate with Model-Based Systems Engineering (MBSE) teams to maintain alignment between models, ICDs, and technical baselines
Develop acquisition briefings, technical papers, plans, reports, and supporting documentation for government decision-makers
Collaborate closely with U.S. Space Force personnel, contractors, support organizations, and government civilians
Required Qualifications
Must be able to obtain and maintain a Secret security clearance
Bachelor's degree in engineering, computer science, or related technical field
8+ years of experience supporting satellite systems, spacecraft development, or aerospace engineering programs
5+ years of experience supporting Department of Defense programs
Experience developing, managing, or maintaining Interface Control Documents (ICDs) for complex systems
Familiarity with spacecraft subsystems including RF communications, payloads, command and data handling, propulsion, thermal systems, guidance, navigation, and control
Ability to develop and interpret interface diagrams, communication structures, and system schematics
Experience with systems engineering tools such as DOORS and Cameo
Strong technical writing, communication, and presentation skills
Demonstrated ability to communicate technical recommendations and solutions to customers, stakeholders, and senior leadership
Proficiency with Microsoft Office applications
Preferred Qualifications
Active Secret clearance or higher
Master's degree in engineering, computer science, or related technical field
12+ years supporting space systems development programs
12+ years supporting space acquisition environments
Experience supporting satellite hardware and software development efforts
Experience supporting Military, Department of Defense, or Intelligence Community space programs
Experience supporting MILSATCOM systems including ESS, AEHF, EPS, PTES, PTS, WGS, and FAB-T
Experience using Model-Based Systems Engineering (MBSE) tools
Professional certifications such as PMP, INCOSE ASEP, CSEP, or ESEP
Work Conditions
Work Model: Onsite in a secure facility
Travel: Minimal
Work Hours: Standard work hours
Why nLogic
At nLogic, we support mission-focused defense and space efforts that have real-world impact. Our teams work collaboratively alongside government and industry partners to deliver high-quality, mission-focused solutions.
As a 100% employee-owned company (ESOP), our employees directly share in the success of the organization, creating a culture of accountability, ownership, and long-term investment in our work.
We offer a stable environment with opportunities to develop new skills, take on meaningful responsibilities, and contribute to efforts that support national security and advanced technologies.
Summary of Benefits
nLogic offers a comprehensive benefits package including medical, dental, and vision insurance; paid time off; 401(k) retirement plan; Employee Stock Ownership Plan (ESOP); and professional development support.
Position Details
U.S. Citizenship is required
Must currently possess an active Secret security clearance
This role is performed on-site in El Segundo, CA
Compensation: The anticipated salary range for this position is $135,600 to $199,890
How to Apply
Qualified candidates should submit their application through our online portal to be considered for this opportunity.
Equal Opportunity Employer
nLogic is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Below is the anticipated salary range for this position in the location listed in the job description. Actual compensation will depend on factors including experience, education, certifications, security clearance level, geographic location, contract labor category, and applicable government contract requirements.
Anticipated Salary Range
$135,600—$199,890 USD
