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Solutions Architect Senior Principal

Full Time Remote

Summary

Job Description

Description

SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is preferred to be based out of Chantilly, VA but open to a hybrid role in Reston, VA or Arlington, VA. Reporting directly to the Intel Space CTO, this individual will serve as a technical cornerstone of SAIC's capture and proposal efforts, translating complex government requirements into compelling, winning technical solutions. This role demands a self-starter who thrives in ambiguous environments and can architect innovative solutions from the ground up across a diverse portfolio of government opportunities. Candidates must have an active TS/SCI Clearance with the ability to get a Polygraph. 

KEY RESPONSIBILITIES

  • Lead technical solution development for new captures and proposals in response to government RFPs, RFIs, and Sources Sought notices in support of IC and DoW programs
  • Author and develop technical volumes, white papers, and solution narratives from concept to completion with minimal direction
  • Analyze and decompose complex government requirements across a wide variety of mission areas and technical domains
  • Collaborate with capture managers, business development leads, and subject matter experts to shape technically differentiated winning strategies
  • Drive technical innovation by identifying and integrating emerging technologies, architectures, and methodologies into proposed solutions
  • Develop solution architectures including system designs, technical approaches, and implementation roadmaps tailored to customer needs
  • Willingness to develop capability prototypes and architect solutions
  • Engage with government customers and stakeholders during pre-RFP shaping activities to influence requirements and positioning
  • Support cost and pricing teams by providing technical basis of estimates and work breakdown structures
  • Maintain awareness of the competitive landscape, industry trends, and government priorities within the Intel domain

Qualifications

Experience & Background

  • Bachelors Degree and 14 years of experience. Masters and 12 years of experience. 
  • Minimum 8+ years of experience in systems engineering, solutions architecture, or a related technical discipline
  • Demonstrated experience working within the defense industry supporting U.S. Government customers
  • Proven track record of supporting or leading technical proposals in response to government RFPs
  • Experience working in or supporting capture and business development activities
  • Bachelor’s degree in Engineering, Computer Science, or a related technical field

Technical Skills

  • Familiarity with government acquisition processes and proposal development lifecycles
  • Ability to develop end-to-end technical solutions across complex, multi-disciplinary problem sets in Space Systems, IT Systems, GEOINT or SIGINT domains
  • Comfort operating across a broad range of technical domains 

Soft Skills

  • Exceptional written and verbal communication skills with an ability to translate technical concepts for both technical and non-technical audiences
  • High tolerance for ambiguity and ability to structure solutions with incomplete information
  • Strong critical thinking and problem-solving capabilities
  • Ability to manage multiple concurrent proposals under tight deadlines

Clearance

  • Active TS/SCI with the ability to get a Polygraph
  • Candidates must be U.S. Citizens

 

PREFERRED QUALIFICATIONS

  • Experience with space systems, satellite architectures, ground systems, or space domain awareness
  • Background in IT services, cloud solutions, or managed services for government customers
  • Familiarity with IC systems, community customers and mission sets
  • Prior experience in a Solutions Architect or Chief Engineer role on large government programs
  • Advanced degree in Engineering, Computer Science, or a related technical field
  • Comfortable to use LLMs, write code and create prototype tools

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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