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Junior Security Analyst

Job in Nashville, Davidson County, Tennessee, 37247, USA
Listing for: 700 Chickasaw Nation Industries, Inc
Full Time position
Listed on 2026-10-02
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection, Network Security, IT Support
Salary/Wage Range or Industry Benchmark: 48000 - 60000 USD Yearly USD 48000.00 60000.00 YEAR
Job Description & How to Apply Below

The Junior Information Technology (IT) Security Analyst will be responsible for assisting with two core functions for the enterprise. The first is the day-to-day operations of the in-place security solutions while the second is the identification, investigation and resolution of security breaches detected by those systems. Secondary tasks may include involvement in the implementation of new security solutions, participation in the creation and or maintenance of policies, standards, baselines, guidelines and procedures as well as assisting with conducting vulnerability audits and assessments.

The Junior IT Security Analyst is expected to be fully aware of the enterprise’s security goals as established by its stated policies, procedures, and guidelines and to actively work towards upholding those goals.

Chickasaw Nation Industries, Inc. serves as a holding company with multiple subsidiaries engaged in several lines of business (Business Services, Health, Infrastructure and Engineering, Mission Optimization, Technology and Transportation) for the federal government and commercial enterprises. A portion of our profits is used to support Chickasaw citizens. We are proud to support the economic development and long-term viability of the Chickasaw Nation and its people.

CNI offers premium benefits eligible on the first day of hire to full time employees; (Medical - Dental – Vision), Company Life Insurance, Short-Term and Long-Term Disability Insurance, 401(K) Immediate Vesting, Professional Development Assistance, Legal Aid Assistance Program, Family Planning / Fertility Assistance, Personal Time Off, and Observance of Federal Holidays.

As a federal contractor, CNI is a drug-free workplace and adheres to the Federal Controlled Substance Act.

ESSENTIAL REQUIREMENTS
  • CompTIA Security+
  • CompTIA Network+
  • GIAC Information Security Fundamentals
  • Microsoft Certified Systems Administrator:
    Security Associate of (ISC)2
PREFERRED REQUIREMENTS
  • CCST Cybersecurity
  • CCST Networking
  • CompTIA CySA
ESSENTIAL DUTIES AND RESPONSIBILITIES

Must be able to pass a background check. Must be a U.S. born or naturalized citizen due to government or federal requirement Essential Duties and responsibilities include the following. Other duties may be assigned.

Strategy and Planning
  • Participates in the planning and design of enterprise security architecture.
  • Participates in the creation of enterprise security documents (policies, standards, baselines, guidelines, and procedures).
  • Participates in the planning and design of a risk management plan, enterprise business continuity plan and disaster recovery plan.
Analyze and Develop
  • Maintains up-to-date detailed knowledge of the IT security industry including awareness of new or revised security solutions, improved security processes, and the development of new attacks and threat vectors.
  • Assists in analyzing security events and incidents to identify potential threats or breaches.
  • Assists in the review and impact processes for all incoming cyber security information: bulletins, vendor notifications and communications from government sources.
  • Determine if CNI is affected and then lead the resolution processes if necessary.
  • Works with security analysts to recommend additional security solutions or enhancements to existing security solutions to improve overall enterprise security.
Operational Management
  • Helps ensure that up-to-date baselines are maintained for the secure configuration and operations of all in-place devices e.g. security tools, workstations, servers, network devices, etc.
  • Assists with conducting vulnerability assessments and penetration testing on computer systems, networks, and applications.
  • Assists with evaluation and remediation of user-reported malicious email.
  • Collaborates with security…
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