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Cyber Security Defense Jobs in Oklahoma (NOW HIRING)

Varsity Tutors

Cyber Security Tutor

Tulsa, OK · Remote

$40/hr

Ability to explain encryption algorithms, authentication mechanisms, common attack vectors, and defense-in-depth strategies while preparing students for cybersecurity certifications and information ...

Varsity Tutors

Cyber Security Tutor

Stillwater, OK · Remote

$40/hr

Ability to explain encryption algorithms, authentication mechanisms, common attack vectors, and defense-in-depth strategies while preparing students for cybersecurity certifications and information ...

Varsity Tutors

Cyber Security Tutor

Oklahoma City, OK · Remote

$40/hr

Ability to explain encryption algorithms, authentication mechanisms, common attack vectors, and defense-in-depth strategies while preparing students for cybersecurity certifications and information ...

GDIT

NOC Cybersecurity Manager

Oklahoma City, OK

$103.10K - $139.30K/yr

At GDIT, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions ...

Kratos Defense

General Manager

Bristow, OK

Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile ...

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Cyber Security Defense information

What are the key skills and qualifications needed to thrive as a Cyber Security Defense professional, and why are they important?

To thrive in Cyber Security Defense, you need expertise in network security, threat analysis, vulnerability assessment, and a solid understanding of security frameworks, often backed by a degree in computer science or related fields. Familiarity with security information and event management (SIEM) tools, firewalls, intrusion detection systems, and certifications such as CISSP, CEH, or CompTIA Security+ is common. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills for this role. These competencies ensure proactive threat mitigation, rapid incident response, and robust protection of organizational assets.

What are some common challenges faced by professionals in Cyber Security Defense roles?

Professionals in Cyber Security Defense often encounter challenges such as staying ahead of rapidly evolving cyber threats, managing high alert volumes, and ensuring clear communication across departments. Balancing proactive threat hunting with reactive incident response can be demanding, especially in fast-paced environments. Additionally, coordinating with IT, management, and compliance teams is essential to implement effective security protocols and keep the organization protected.

What is cyber security defense?

Cyber security defense refers to the strategies, technologies, and processes used to protect computer systems, networks, and data from cyber attacks, unauthorized access, and damage. It involves implementing measures such as firewalls, intrusion detection systems, encryption, and regular security assessments to safeguard digital assets. Professionals in this field work to identify vulnerabilities, respond to incidents, and ensure that organizations remain secure against evolving threats.

What is the difference between Cyber Security Defense vs Network Security Specialist?

AspectCyber Security DefenseNetwork Security Specialist
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentSecurity operations centers, incident response teamsNetwork infrastructure, enterprise networks
Employer & Industry UsageIT security firms, government agencies, large corporationsTelecommunications, IT departments, service providers
Common Search & ComparisonFocuses on overall security posture and threat mitigationFocuses on securing network hardware and traffic

Cyber Security Defense professionals primarily focus on protecting an organization from cyber threats through monitoring, incident response, and security strategies. In contrast, Network Security Specialists concentrate on securing network infrastructure, including firewalls, VPNs, and network traffic. While both roles require similar certifications and often work in overlapping environments, their core responsibilities differ in scope and focus.

What are popular job titles related to Cyber Security Defense jobs in Oklahoma? For Cyber Security Defense jobs in Oklahoma, the most frequently searched job titles are:
What job categories do people searching Cyber Security Defense jobs in Oklahoma look for? The top searched job categories for Cyber Security Defense jobs in Oklahoma are:
Cyber Security Defense jobs near you
Cybersecurity Analyst

Cybersecurity Analyst

Oklahoma State Regents for Higher Education

Oklahoma City, OK

$55.68K/yr

Full-time

Posted 13 days ago

Job description

Position Information
Position Title Cybersecurity Analyst Position Number #100157 FTE 1.0 FLSA Non-Exempt Pay Rate $55,680 annually Position Type Full-Time
Posting Detail
Posting Number 334 Essential Function
The Cybersecurity Analyst is responsible for contributing to the security and integrity of all Oklahoma State Regents for Higher Education (OSRHE) information and systems, including the Oklahoma College Assistance Program (OCAP) and OneNet. The primary responsibilities include assisting with planning, installation, maintenance, and monitoring of assigned security systems, tasks, and projects. This position will contribute to the OSRHE information security controls, processes, and procedures. Cybersecurity Analyst also serves as the first level of information security and cybersecurity support.
Responsibilities and Duties
Provide first level of information security and cybersecurity support to include incident response.
Proactively monitor and support all required security systems such as IDS, IPS, firewall, SIEM, VAS, logging, etc.
Assist with the installation, operations, and maintenance of security systems.
Provide maintenance of OneNet subscriber facing managed firewall services.
Review and update Digital Forensics and Incident Response (DFIR) procedures to ensure lessons learned are formally integrated into our response framework.
Continuously monitor and evaluate the cybersecurity defense posture using automated tools, ensuring timely and proactive adjustments to controls and configurations based on current threats.
Assist with security control alignment reviews against accepted frameworks such as NIST 800-53 & ISO27001.
Review, audit, and enforce security policies for cloud deployments, ensuring strict adherence to best practices for IAM and the protection of serverless architectures.
Assist in assessing that all security controls employed are current and adequate to protect OSRHE information and assets.
Document all assigned projects and tasks, ensuring the creation and maintenance of accurate, up-to-date information security records. Additionally, assist with the formal review and update of assigned security documentation, as assigned.
Support information security projects in planning, implementation, review, and modification.
Participate in configuration reviews.
Support security assessment activities.
Maintain confidentiality and sensitivity of all OSRHE data.
Participate in IT disaster recovery/business continuity exercises and tests.
Analyze and interpret network packet captures to support incident response, troubleshoot complex network issues, and validate security controls, grounded in a practical knowledge of the OSI model.
Maintain awareness of current and future cyber threats that could impact the State Regents.
Assist in the development and delivery of end-user security awareness programs.
Assist in developing scripts as needed to automate processes that are inefficient manually.
Generate regular reports on security metrics, incidents, and risk assessments for management review.
Participate in ongoing professional development and training to stay current with the latest security threats, technologies, and best practices.
Develop and maintain subject matter expertise in specific systems, technologies, and security domains relevant to the organization's infrastructure and provide relevant guidance to internal teams
Active participation in cybersecurity communities, conferences, and forums to stay connected with industry developments and best practices.
Work on assigned information security tickets, tasks, and projects.
Be available for monitoring, response, and change management activities after hours as needed.
Perform other similar job-related duties as assigned.
Minimum Qualifications
Associate degree in information security, computer science, management information systems; or a minimum of two (2) years of progressively responsible information technology experience, at least one (1) year of which must be in information security or a closely related field. An equivalent combination of post-secondary education and work-related experience may be considered.
Basic working knowledge of network interconnectivity, network security, server and client operating systems, security platforms, information security concepts, incident response, and scripting experience. Capable of handling multiple workflows and prioritizing tasks. Strong attention to detail in documentation and change management. Proven ability to work collaboratively across an organization, with peer groups, and organizations external to the agency. Strong project management, communication, and organizational skills. Ability to communicate cybersecurity concepts to technical and non-technical staff. Working knowledge of applicable laws and law enforcement community activities and initiatives. Must provide a cellular telephone and service for work-related activities. Must be available after hours as needed.
Preferred Qualifications
Accreditation/certification in information security or cybersecurity, network, and system administration.
Bachelor's degree in information security, computer science, management information systems, or related field, or three (3) years of progressively responsible information security or information technology experience in a corporate, government, or university setting.
One (1) year of professional-level experience with cybersecurity operations and core functions such as those documented in the NIST Cybersecurity Framework.
Supervision
The employee performs work under the supervision of the Chief Information and Security Officer (CISO).
Work Hours Agency offices are open to the public from 8 A.M. to 5 P.M. Monday through Friday. These are the normal office hours for Agency employees. Physical Demands
Ability to remain in a stationary position for extended periods of time. Ability to operate a computer, keyboard, photocopier, telephone, calculator and other office equipment. Ability to use a computer screen and printed material, to communicate clearly, ability to lift up to 25 pounds, and to perform tasks that may require reaching, bending or stooping. Reasonable accommodations may be requested to enable individuals with disabilities to perform essential functions. Must use the proper manual handling equipment including but not limited to dollies, carts and lift team members. Duties are normally performed in an office environment with a moderate noise level.
Disclaimer
The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified. The Oklahoma State Regents for Higher Education is an Equal Opportunity Employer.
Posting Date 03/16/2026 Closing Date Open Until Filled Yes Special Instructions to Applicants

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