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Systems Engineer Principal

Full Time Remote

Summary

Job Description

Description

SAIC is seeking an experienced Electrical Systems Engineer to join our elite Systems Engineering and Technical Assistance (SETA) team supporting cutting-edge national security programs.  In this role, you'll contribute to the development of advanced remote sensing technologies, sensor systems, and space vehicle architectures that directly impact mission-critical operations.  This is an opportunity to tackle complex technical challenges while working alongside world-class engineers on multiple high-priority, fast-paced projects.

Roles and Responsibilities:

As a SETA, you will provide expert technical guidance and oversight to ensure program success across the full system lifecycle:

  • Provide technical insight to the next generation electronics and sensor development
  • Review and assess development contractor deliverables including requirements flow-down, verification methodologies, calibration plans, interface control documents, concepts of operations, and test plans
  • Participate in design reviews to uphold the customer's interests
  • Provide expert advice related to technical issues that arise during program execution
  • Identify high-risk areas (technical, cost, and schedule) and develop effective mitigation strategies
  • Work seamlessly across SETA teams, development contractors, and customer organizations to drive successful program objectives
  • Collaborate with cross-functional teams to develop, refine, and trace requirements; conduct system-level trade studies to optimize performance

Qualifications

Required Qualifications: 

  • Active TS/SCI with Counter Intelligence (CI) polygraph
  • STEM Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience
  • Proven ability to critically review technical work products and provide actionable recommendations
  • Excellent written, verbal, and interpersonal communication skills with the ability to articulate complex technical concepts to diverse audiences

Desired Qualifications: 

  • Advanced degree in Electrical, Computer, or Aerospace Engineering or Physics
  • Advanced electro-optical sensor and payload development
  • Spacecraft bus or payload engineering lifecycle (requirements, design, development, integration, test, and delivery)
  • Multi-subsystem interface design and integration
  • Analog and/or digital electronics design and analysis
  • Demonstrated knowledge of government acquisition processes and project/program management
  • Concept development, requirements definition, and trade study execution for innovative systems

About SAIC

SAIC

SAIC (Science Applications International Corporation) is one of the largest technology integrators supporting the U.S. Department of Defense, intelligence community, and federal civilian agencies. The company delivers mission-critical services across engineering, IT modernization, cybersecurity, intelligence, and systems integration, helping government customers operate and secure complex national security infrastructure at scale.

For job seekers, SAIC offers a wide range of career opportunities in software engineering, cybersecurity, cloud computing, systems engineering, data analytics, intelligence analysis, program management, and mission support. The company is especially attractive to veterans, cleared professionals, and technologists seeking stable, long-term roles embedded in high-impact government programs across defense and intelligence missions.

Unlike defense manufacturers that build physical platforms, SAIC focuses on integrating, modernizing, and operating the digital and information systems that support government missions. Employees often work on large-scale federal programs involving network modernization, space and satellite systems support, cyber defense operations, and advanced data-driven decision-making tools used across defense and intelligence agencies.

As federal agencies continue investing heavily in cybersecurity, AI, cloud infrastructure, and digital transformation, SAIC remains one of the most important employers in the government services sector. For professionals seeking mission-driven work with strong stability and exposure to complex national security programs, SAIC continues to stand out as a leading destination in defense and federal technology services.

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