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SIGINT Systems Administrator (Mid-Band Journeyman)

CACI
Force, CA Full Time
POSTED ON 11/17/2025
AVAILABLE BEFORE 1/17/2026
SIGINT Systems Administrator (Mid-Band Journeyman)

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

The Opportunity:

CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI team. You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems analysis techniques and procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems, servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system security. You will also apply security patches and operating system upgrades to ensure the security and integrity of the technical environment, support new infrastructure projects, and maintain all configuration documentation for assigned infrastructure.

Responsibilities:

  • Manages/supports HBS SW and processes.

  • Provides system administration for GCP (CETS, MSCS, RIM, SEAM, and SDE) SW.

  • Maintains all HBS SW to operate and interface with multiple sensors, sites and systems.

  • Provides HBS technical and engineering SW support.

  • Creates, updates, and responds to HBS Incident tickets.

  • Performs system administration support to the PCPAD process.

  • Provides comprehensive analysis, diagnostics and fault isolation for HBS SW/systems (in addition, HW maintenance for Legacy) associated with ground components.

  • Supports SRM or MT in comprehensive analysis, diagnostics and fault isolation for the system/sensors and associated SIGINT End-to-End network paths.

  • HBS SME that provides sustainment support during system upgrades.

  • Provides HBS process and data link improvements/recommendations.

  • Supports data encryption changes and implementation.

  • Supports SIGINT post upgrade efforts IAW tech data, TTPs, and OIs. Provides OJT to AFP and identifies sustainment support improvements that reduce logistics footprint.

  • Performs TCTO, TCNO, etc. as directed.

Qualifications:

Required:

  • Security CE certification

  • Associates Degree in Technical Field OR ≥7 yrs of AF DCGS experience.

  • TS/SCI Security Clearance.

  • ≥2 yrs of ELINT experience

  • ≥1 yrs of SIGINT experience

  • ≥1 yrs of DCGS experience

Desired:

  • Linux/UNIX Experience

  • AF DCGS experience

  • Systems Administration Experience

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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.

Learn more about CACI here.

________________________________________________________________________________________

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. Learn more here.

The proposed salary range for this position is:

$82,700 - 173,900 USD

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.

Salary : $82,700 - $173,900

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