Field Systems Engineer (Radar/C-UAS) Sterling, VA, US

CACI International Inc.; Sterling, Northern (VA, KY); Hybrid; USD 79,000 - 163,000; Full time

Benefits offered by this job

Flexible time off

Robust learning resources

Job summary

CKACI International Inc. is seeking a Field Systems Engineer in Sterling, VA to lead the deployment, integration, and optimization of radar and sensor systems for counter-UAS operations.

You will physically set up sensors at remote sites, configure systems for On-The-Move operations, and analyze data to ensure performance against small UAS targets. The role requires hands-on installation expertise with systems such as RADA and Echodyne, plus strong RF/SIGINT integration, PNT calibration, and the

Qualifications

• Bachelor's degree in STEM or equivalent military/technical field experience.
• Proven self-starter and problem-solver capable of working independently.
• Hands-on experience installing and operating tactical radar or advanced sensor networks.
• Strong understanding of PNT integration for OTM deployments.
• Willingness to travel to field sites for installation and testing.

Responsibilities

• Deploy, configure, and register solid-state radar systems for static and OTM applications.
• Troubleshoot and integrate RF/SIGINT architectures with sensor nodes.
• Calibrate PNT systems for absolute geospatial accuracy while on the move.
• Tune radar parameters, clutter maps, and Doppler filters on-site.
• Conduct field testing, validation, and customer demonstrations at remote sites.

Skills

Self-starter

RF/SIGINT systems

Python

MATLAB

Education

Bachelor's degree in STEM

Tools

RADA 42/82 radar

Echodyne metamaterial platforms

Job description

**CACI is seeking a highly motivated, self-starting Field Systems Engineer to lead the deployment, integration, and optimization of advanced radar and sensor systems for counter-UAS operations. In this role, you will be the tip of the spear for fielding critical technologies, bridging the gap between hardware deployment and complex system optimization. The ideal candidate is an independent problem solver who thrives in dynamic environments and possesses a deep understanding of diagnosing complex \"systems of systems\" that integrate RF and SIGINT sensors. You will be responsible for physically setting up sensors at remote sites, configuring systems for On-The-Move (OTM) operations, and analyzing data streams to ensure maximum effectiveness against small, low-profile targets. Core Responsibilities: • System Deployment & Integration: Deploy, configure, and register solid-state radar systems—specifically RADA (42 and 82 series) and Echodyne metamaterial platforms—for both static and dynamic OTM applications. • Systems of Systems Diagnostics: Troubleshoot, debug, and seamlessly integrate complex architectures involving disparate RF, SIGINT, and supporting sensor nodes. • PNT Configuration: Integrate and calibrate Position, Navigation, and Timing (PNT) systems to ensure absolute geospatial accuracy and continuous tracking while on the move. • Optimization & Tuning: Fine-tune radar parameters, clutter maps, and Doppler filters on-site to optimize the detection and tracking of small unmanned aerial systems (sUAS) in highly cluttered environments. • Field Testing & Validation: Travel to remote operational sites and test ranges to conduct end-to-end performance testing, system validation, and customer demonstrations. Required Qualifications: • Bachelor’s degree in a STEM field (Electrical Engineering, Systems Engineering, Computer Science, etc.) OR equivalent military/technical field experience. • Proven track record as a self-starter and aggressive problem solver capable of operating independently to diagnose hardware and software issues within complex RF/SIGINT systems. • Hands-on experience installing, configuring, and operating tactical radar, electronic warfare, or advanced sensor networks. • Strong understanding of PNT integration and the unique technical challenges associated with OTM sensor deployments. • Willingness and ability to travel to field sites for installation, testing, and sustainment activities. • U.S. Citizenship and the ability to obtain/maintain a DoD Security Clearance. Preferred Qualifications: • Data science or scripting background (e.g., Python, MATLAB) with the ability to build code, ingest radar data streams, and optimize algorithms for sUAS detection. • Prior military experience in Air Defense Artillery (ADA), electronic warfare, or tactical network integration. • Direct, hands-on experience calibrating and troubleshooting RADA or Echodyne systems in austere environments.** -**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.**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:$79,400 - $162,700*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.*