Job Title: RF Systems Architect

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Outside Continental US

Anticipated Posting End: 4/30/2026

The Opportunity:CACI is responsible for providing comprehensive Integrated Product Support (IPS) services for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). These services cover a range of support categories including management, engineering, maintenance, supply, data, training, continuous support, infrastructure, logistics, and personnel. The primary objective of these diverse services is to ensure warfighting readiness across the globe by increasing the operational availability and mission effectiveness of all currently deployed and future TIGS SoS.

Responsibilities:

• Responsible for designing and developing RF system architecture.
• Decomposes customer requirements and defines key RF capabilities and performance requirements for solutions or products with supporting electrical and performance parameters.
• Identifies and assesses commercial component solutions for complex RF systems.
• Possesses demonstrated mastery of RF communication principles and other RF and aperture engineering domain knowledge in order to design, develop, and support system advancement against mission requirements.
• Defines total systems design and technology maturity constraints in accordance with mission requirements.
• Develops system element architecture and design and interface definitions.
• Defines system implementation approach and operational concept. Develops models and architectural guidelines for current and future system development.
• Provides technical and strategic direction related to the implementation of system architecture by other staff.
• Competent communicator with executives and key program stakeholders.

Qualifications:Required:

• Masters or PhD in RF engineering.
• Ten years of RF engineering development experience in the DoD environment.
• Proven experience designing and developing systems in DoD environment.
• Experience with analyzing/developing RF Link Budgets.
• Previous Digital Signal Processing development and integration experience.

Desired:

• Experience working with DoD partners to define requirements.

• Experience with US Army RF systems.

• Experience developing and improving system development processes, including familiarity with Model Based Systems Engineering.

• Experience with AESA architecture.

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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, you’ll be part of a high-performing group dedicated to our customer’s 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. You’ll 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 nation's 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.

Your potential is limitless. So is ours.

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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.

The proposed salary range for this position is:

$114,600-$252,100

CACI is an Equal Opportunity 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 other protected characteristic.