Systems Administrator - CSfC
CACI International· Defense· Sep 11, 2026 · 2mo ago
Fort Bragg, NC, US
In office
Full-time
Mid
$72K–$150K
Job description
Job Title: Systems Administrator - CSfC
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
We are seeking a well rounded Systems Administrator with Systems, Network and Security operations experience.
Responsibilities:
The successful candidate(s) will be responsible for providing 24/7/365 team support set up in a shift work system that will provide system uptime and threat monitoring of the CSfC Gateway and Remote Nodes. Individual will also analyze the solution components and SIEM to detect anomalous events, implement initial incident response procedures/troubleshooting, maintain accurate and detailed documentation of security events, investigation findings, and remediation steps as applicable. Maintains Gateway solution such that customer will successfully renew annually their NSA Registration and ATO accreditation. Monitors vulnerabilities, reviews security vulnerability findings with US Government (USG), ensures security patches & policies are implemented and adhered to; maintains cybersecurity plan of action and milestones in coordination with the USG.
Qualifications:
Required:
Must be a U.S. Citizenship and have an active TS/SCI
Knowledge of NSA Commercial Solutions for Classified (CSfC) technologies/Security Requirements
Knowledge of computer networking concepts and protocols, and network security methodologies.
Knowledge of host/network access control mechanisms (e.g., access control list).
Knowledge of Intrusion Detection System (IDS)/Intrusion Prevention System (IPS) tools and applications.
Knowledge of incident response and handling methodologies.
Knowledge of cybersecurity principles and organizational requirements
Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services.
Knowledge of network traffic analysis (tools, methodologies, processes).
Knowledge of how traffic flows across the network (e.g., Transmission Control Protocol (TCP), Internet Protocol (IP), Open System Interconnection Model (OSI)).
Knowledge of risk management processes (e.g., methods for assessing and mitigating risk).
Knowledge of Virtual Private Network (VPN) security.
Assist in identifying, prioritizing, and coordinating the protection of critical cyber defense infrastructure and key resources.
Knowledge of cyber defense policies, procedures, and regulations.
Knowledge of cyber threats and vulnerabilities.
Skill in troubleshooting and diagnosing cyber defense infrastructure anomalies and work through resolution.
Knowledge of specific operational impacts of cybersecurity lapses.
Knowledge of data backup, types of backups (e.g., full, incremental), and recovery concepts and tools.
Skill in applying host/network access controls (e.g., access control list).
Perform system administration on specialized cyber defense applications and systems or Virtual Private Network (VPN) devices, to include installation, configuration, maintenance, backup and restoration.
Knowledge of basic system, network, and OS hardening techniques.
Skill in system, network, and OS hardening techniques.
Desired:
Bachelor’s degree or higher from an accredited college or university or university or experience operating within a Cyber Security Operations Center (SOC)
Have an active TS/SCI with Poly (or be able to obtain and maintain)
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
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:
$71,500 - $150,200
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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