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Senior Proposal Solution Architect

CACI


Job Location:

Reston, VA - USA

Yearly Salary: USD 114600 - 252100
Posted: 8 November 2026 (17 hours ago)
Application Deadline: 5 February 2027
Vacancies: 1 Vacancy

Job Summary

Job Title: Senior Proposal Solution Architect

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 50%

Type of Travel: Continental US

Anticipated Posting End: 6/1/2027

The Opportunity:
CACI is seeking an experienced Senior Solution Architect to lead technical solution development for strategic Department of War Space Systems Engineering this role you will own the end-to-end solution development process from customer engagement and opportunity shaping through proposal submission and transition to execution. Youll work alongside Business Development Capture Engineering and Proposal teams to develop innovative mission-focused solutions that leverage CACIs products technologies and engineering expertise to solve our customers most challenging problems.


Responsibilities:
Lead end-to-end technical solution development for strategic capture and proposal efforts.
Develop differentiated solutions across Space Systems Engineering Mission Engineering Platform Integration C5ISR AI/ML and Software Integration.
Translate customer requirements into executable technical architectures implementation approaches staffing strategies and proposal content.
Lead solution contributor to cross-functional teams spanning Business Development Capture Engineering Proposal Pricing and Product Management.
Evaluate technologies conduct trade studies and develop technical discriminators that improve competitive positioning.
Support both classified and unclassified proposals while ensuring technical quality compliance and consistency.
Represent CACIs Space capabilities through customer engagements technical briefings white papers demonstrations and strategy sessions.
Mentor other Solution Architects and contribute to proposal reviews and technical solution assessments.



Qualifications:

Required:


10 years of solution architecture systems engineering or technical leadership experience supporting DoD or Intelligence Community programs.
Bachelors degree in engineering Computer Science Systems Engineering or a related technical discipline.
Demonstrated success leading technical solution development for large Federal capture and proposal efforts ($100M TCV preferred).
Experience developing solutions involving one or more of the following: Space Vehicle development Ground Systems or Mission Engineering C5ISR Platform Integration AI/ML HW/SW Integration
Ability to translate customer requirements (PWS SOO CONOPS etc.) into compelling technical solutions.
Strong communication leadership and customer engagement skills.
Active TS/SCI security clearance with required polygraph.



Desired:


Experience supporting Space Force Army USSOCOM Air Force Navy DARPA DIU or other defense organizations.
Experience supporting NRO NSA or other intelligence community organizations.
Knowledge of space systems satellites SIGINT GEOINT COMINT ELINT or mission systems integration.
Familiarity with MBSE Agile/DevSecOps AI/ML and Modular Open Systems Architecture (MOSA/SOSA).
Experience with GSA FEDSIM/AAS or other major DoD acquisition organizations

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What You Can Expect:

A culture of integrity.

At CACI we place character and innovation at the center of everything we do. As a valued team member youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together we will advance our nations most critical missions build on our lengthy track record of business success and find opportunities to break new ground in your career and in our legacy.


Pay Range:

There are a host of factors that can influence final salary including but not limited to geographic location Federal Government contract labor categories and contract wage rates relevant prior work experience specific skills and competencies education and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI you will receive comprehensive benefits such as; healthcare wellness financial retirement family support continuing education and time off benefits.

Since this position can be worked in more than one location the range shown is the national average for the position.

The proposed salary range for this position is:

$114600-$252100

CACI is anEqualOpportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion sex pregnancy sexual orientation age national origin disability status as a protected veteran or any otherprotectedcharacteristic.


Required Experience:

Senior IC


About Company

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CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security miss ... View more

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