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Salary
$83k – $174k per year
Location
In office (San Diego)
Seniority
Principal · 12+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 8, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Cyber Security AnalystJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *

The Opportunity:

We are seeking an experienced Communications Subject Matter Expert (SME) with a minimum of twelve (12) years of hands-on experience in RF communications and/or communications networks, supporting C4ISR and C5ISR systems across the Department of Defense (DoD).This position provides Life Cycle Sustainment and Maintenance (LCSM) support, training, and technical expertise for VSAT satellite systems, Cisco-based networks, and deployable communications environments.

Responsibilities:

Responsible for providing customer support through the performance of on-site product/solution installation and sustainment. This includes overseeing and/or performing any necessary diagnoses, troubleshooting, service, and repair of complex equipment and systems. Checks out and approves operational quality of solution components. Instructs customers in the operation and maintenance of the solution. Serves as company liaison with customer on administrative and technical matters for assigned projects. Interprets customers' needs, defines next steps, and clarifies the assignment of responsibility for problem resolution as needed. Includes any aspect of field support and is not limited to system hardware, software, network, and other technical infrastructure components

Qualifications:

Required:

Qualified candidates must have 12 years of experience operating and configuring Cisco routers and switches, VSAT/ Idirect, experience in integration, fielding, production, installation, test, and evaluation, maintenance, and Life Cycle Sustainment Management (LCSM) in Department of Defense (DoD) Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance and Reconnaissance (C5ISR) systems, subsystems, and equipment. In addition, the employee should have knowledge in HAIPE encryption devices, BGAN and INMARSAT networks, and LAN/ WAN. Employees must be able to pass CRC for potential deployments. Candidates must have hands-on experience with Joint Warfighter C5ISR systems to include three (3) of the following four (4) areas: Systems Requirements, Operational Requirements, Test & Evaluation, and Training. Must be a recognized expert who has demonstrated leadership in Joint Warfighter C5ISR systems development, logistics support or test & evaluation. Must have exceptional verbal and written communication skills. Must be a self-starter and have proven experience of accomplishing the mission with minimal oversight

Desired:

  • Security +
  • Seasoned technical individual contributor
  • Works independently with limited supervision
  • May manage projects / processes
  • Coaches and reviews the work of lower level professionals
  • Problems faced are difficult and sometimes complex
  • Influences others regarding system design, solutions, and procedures
-

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:

$82,700 - 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.

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