Job Title: Systems Engineer (RF Hardware)
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 25%
Type of Travel: Continental US
Anticipated Posting End: 8/1/2026
The Opportunity:
CACI is seeking a mid-level Systems Engineer to support operations and maintenance (O&M), limited research and development (R&D), and procurement of data/information processing capabilities on the SCION IV contract. You will get to work with an interdisciplinary engineering team, supporting the dynamic United States Space Force Combat Forces Command (CFC). You will provide engineering expertise across a varied set of hardware, software and mobile equipment. Communicate highly technical information to all levels of the USSF command teams and subordinate units. You will have the opportunity to work with both co-located and remote engineering teams across the globe, along with providing on-site support to exercise events throughout the year.
Responsibilities:
- Provide Operations and Maintenance support for multiple scientific, engineering, and technical systems to include large antenna systems, portable antenna systems, and applicable test equipment
- Assist a team of engineers to perform system installations at geographically diverse locations
- Perform system configuration to tailor to customers’ needs
- Investigate and perform performance tuning, resource optimization, and system upgrades
- Maintain and contribute documentation in the Configuration Management Knowledge Base
- Write technical documents, briefings, and drawings for new deliveries
- Responsibilities occasionally require working evenings or weekends
- Support worldwide supply chain logistics nodes utilizing software tools and Systems Engineering best practices
Qualifications:
- Current TS/SCI clearance is required. CI Polygraph may be required for Special Access Programs (SAP).
- Bachelor’s degree in a STEM discipline from an accredited University & a minimum of 5 years of professional experience
- 7+ years of relevant professional experience without a degree
- A willingness to learn, teach and share information in a co-located and remote team environment
- Understanding of Radio Frequency (RF) systems, design, propagation, and receiver performance
- Knowledge of system engineering fundamentals
- Strong active listening skills and attention to detail
- Must be self-motivated with good interpersonal and written/verbal communication skills
- Experience in producing technical volumes, white papers, version description documents
- Ability to lift 50+ lbs to aid in the installation, testing & pack out of systems
Desired:
- Exposure to the System Engineering Body of Knowledge and a desire to grow the corporate SE BOK within the USAF customer
- Experience of subsystem integration into a large system (aircraft, ground vehicle, ship, etc.)
- Experience with antenna system, sub-system and depot level maintenance and repair
- Experience with Radio Frequency measurement
- Exposure to SIGINT Production Systems
- Exposure to networking principles and or experience working with classified networks
- Understanding of DOD acquisition practices
- DOD 8570.01 IAT Level II Certification (SEC+ or eqv.)
- Systems Engineering or Project Management certification (ASEP, Project+)
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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.
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:
$82,100-$172,400
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.
