Cybersecurity Specialist, Junior
The junior cybersecurity specialist role at CACI focuses on threat hunting and vulnerability management to support the organization’s security posture at Aberdeen Proving Ground. The position also helps build a pipeline of qualified junior cybersecurity talent and may require up to 10% travel within the continental US.
Skills required
About this role
The Opportunity:
This JR is intended to create a pipeline of qualified junior cybersecurity candidates, supporting future program requirements in monitoring Army networks, defensive cyber operations, and RMF compliance activities across DEVCOM C5ISR mission spaces.
The Junior Cybersecurity Specialist supports protection of Department of Defense (DoD) and U.S. Army information systems. The role contributes to monitoring secure enclaves, detecting threats, and ensuring compliance with military cybersecurity frameworks. Activities reflect support requirements commonly found in C5ISR programs such as System Administration, Network Administration, and Cybersecurity.
Responsibilities:
Monitor network traffic for unauthorized activity.
Analyze alerts to identify potential security incidents.
Respond to low level cybersecurity events.
Perform vulnerability scans using approved DoD/Army tools.
Support patch management and secure baseline updates.
Audit system access logs for compliance.
Maintain RMF documentation and support accreditation activities.
Report compliance posture to senior cybersecurity staff.
Qualifications:
Required:
Citizenship: U.S. Citizenship (DoD requirement).
Clearance: Active Secret or eligibility for sponsorship.
Associate or Bachelor’s degree in Cybersecurity, IT, or related fields.
1–3 years in IT or cybersecurity.
DoD 8570/8140 IAT Level II (Security+ CE, CySA+, etc.).
Desired:
Tools such as ACAS, HBSS, SPLUNK
53‑Knowledge of NIST SP 800
Experience administering Windows and Linux systems
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:
$58,400 - 116,900 USDCACI 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.