CACI International Inc · 1 month ago
Systems Administrator - CSfC
Fort Liberty, NC
Full-time
Onsite
Mid Level
$72K/yr - $150K/yrCACI International Inc is seeking a well-rounded Systems Administrator with experience in systems, network, and security operations. The role involves providing 24/7 support, monitoring system uptime and threats, analyzing solution components, and maintaining cybersecurity compliance.
Information TechnologyService IndustrySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Providing 24/7/365 team support
Perform system uptime and threat monitoring of the CSfC Gateway and Remote Nodes
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
Qualification
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
Preferred
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)
Benefits
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits
Company
CACI International Inc
At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.
Founded in 1962
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1B2025-05-21Post Ipo Debt· $1B
2003-01-10IPO
Leadership Team
John Mengucci
President & CEO
Darryl W Burke
Senior Vice President / Air Force Client Executive
Recent News
Morningstar.com
2026-01-12
Washington Technology
2026-01-11
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