Oklahoma

Cybersecurity Jobs in Oklahoma

20 jobs found

Include remote jobs

Today

Server Security Engineer

Hilti Tulsa, OK

Tulsa, OK

Today

Full time Cloud Platforms Cloud Security Cybersecurity Operations

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Job Description

Drive continuous improvements for global Windows Server and Azure security services in a hybrid environment.

Responsibilities

Lead planning, engineering, operations, and continuous improvement of Windows Server security services across a global hybrid infrastructure landscape.
Manage assessment, deployment, and validation of Windows Server security updates using enterprise patch management and automation tools.
Manage and continuously enhance endpoint protection, detection, and response capabilities for the Windows Server environment.
Provide advanced troubleshooting, resolution, and root cause analysis for Windows Server security incidents and configuration issues.
Develop and maintain secure Windows Server configuration and hardening practices, operational procedures, and security baselines aligned with company cybersecurity standards.
Collaborate with Global IT, cybersecurity teams, application owners, vendors, and other stakeholders to implement consistent, scalable security controls.
Partner with the Product Owner to define requirements, prioritize initiatives, manage technical risks, and deliver Windows Server security roadmap objectives.
Monitor industry trends, emerging threats, and technology developments to support ongoing service improvements.

Requirements

Authorized to work in the United States at the time of application and remain authorized for the duration of employment without employer-sponsored work authorization or visa sponsorship (including initial, transfer, or extension).
Bachelor’s degree in Information Technology, Computer Science, or Engineering (Master or PhD is an added advantage).
Minimum 5 years of experience managing and securing an enterprise-scale Windows Server estate in a hybrid infrastructure landscape.
Hands-on engineering experience with Microsoft Configuration Manager (SCCM/MECM), Windows Server endpoint protection, and EDR technologies in enterprise environments.
Experience with cloud-based infrastructure services, preferably Microsoft Azure, including virtual machine platforms, monitoring, and infrastructure operations.
Strong understanding of server security best practices, standards, controls, and compliance requirements.
Strong analytical, troubleshooting, and problem-solving skills with an affinity for infrastructure and security technologies.
Willingness to learn, adapt, and continuously improve in a rapidly evolving technology landscape.
Ability to translate business requirements into secure, reliable, value-creating technical solutions.
Excellent interpersonal, organizational, communication, and team skills in an international environment.
Fluent English (verbal and written).

Technologies

Windows Server
Azure
Microsoft Configuration Manager (SCCM/MECM)
Endpoint Detection and Response (EDR)
Enterprise patch management
Automation tools

Benefits

Competitive base salary and bonus potential
Generous paid time off policy including vacation, personal days, and health & wellness
2 days per year to give back in your local community
Paid family leave
Educational reimbursement
401(k) matching
Medical/dental/vision coverage
Variety of other benefits

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Today

Security Analyst I, Cyber Security

One Gas Tulsa, OK

Tulsa, OK

Today

Full time Cybersecurity Operations Data Security Facilities Management

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Job Description

Join a security operations center team to monitor and support security infrastructure, helping ensure fast remediation to protect information assets.

Responsibilities

Provide incident monitoring for security infrastructure issues impacting one user or a small group, and perform support tasks needed for timely remediation.
Monitor, triage, and diagnose security events within a Security Operations Center (SOC).
Escalate security events across the ONE Gas environment and support coordination of stakeholders to troubleshoot and resolve incidents.
Complete assigned tasks to help accomplish approved security infrastructure and security configuration changes.
Collaborate with IT and security personnel on security technology and support needs.
Maintain regular and reliable attendance to perform job duties.
May be required to perform additional duties as assigned.

Requirements

Bachelor’s degree in Cybersecurity, Information Assurance, MIS, Computer Science, or a related field preferred; or an equivalent combination of education and additional work experience (typically 1.5 to 2 years relevant experience equals 1 year formal education).
Working knowledge of current security technologies.
Working knowledge of support for:
- Desktop and laptop hardware
- Operating systems
- Endpoint applications
Knowledge of Active Directory, permission hierarchy, and group policy management.
Event monitoring, logging, and alert correlation techniques for system and network logs.
Experience with applying arithmetic and computer math.
Experience or training related to:
- Operating systems software
- Computer hardware
- Networking
- Communications
- Security administration
Experience or training relative to Customer Service.
Knowledge to investigate, assess, identify, research, and remediate security issues, including performing risk and vulnerability assessments.
Demonstrated ability to research, prepare, and compose SOC procedures, documentation, reports, and correspondence.
Demonstrated ability to interact, advise, guide, train, and communicate effectively.
Fluency in reading and writing in English.
Mobility to travel in and around office facilities system wide.
Ability to communicate and exchange information or instructions.
Visual ability sufficient to perform job duties.

Technologies

Active Directory

Experience

In addition to education, this role typically calls for up to two years of relevant professional experience.
Working knowledge of current security technologies and relevant support areas as listed in Requirements.

Benefits

Medical/Dental/Vision packages to fit your family’s needs
Paid Time Off
401(K) plan with 100% match up to 6%
Profit Sharing contributions may also be made under the 401(k) Plan
Paid Parental Leave
Basic and Optional Employee Term Life Insurance
Education Assistance and Tuition Reimbursement

Licenses and Certifications

Preferred applicable driver’s license
Preferred CompTIA A+, Network+, or Security+ certifications

Location: Tulsa, OK (onsite)

Note: Employee may be required to perform additional duties as assigned.

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1d ago

Associate Professor of Computer Science/Cybersecurity

Christian Career Shawnee, OK

Shawnee, OK

1d ago

Full time Information Security Security

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Job Description

Join a community-focused Christian university setting in Shawnee, OK (onsite) where you will help shape undergraduate cybersecurity education and student growth. This role combines teaching, lab leadership, and student club involvement, with support and benefits designed to be family-friendly and sustainable.

What you will do

Teach undergraduate courses in cybersecurity and general computer science.
Manage the OBU Cybersecurity Lab to support student learning and departmental goals.
Provide leadership for the student cybersecurity club.
Advise and mentor students throughout their academic journey.
Serve on university committees as assigned.
Complete School of Business duties as assigned.
Assist with assessment and accreditation reporting for the computer science - cybersecurity major.
Work with Admissions to recruit students to the Business School and the University.
Network in the community to help students connect with industry.

What you will bring

Ability to teach courses in cybersecurity and computer science.
Strong communication skills.
Willingness and ability to advise and mentor students.
Ability to represent the professional community beyond OBU.
Commitment to pursue scholarly activity.
Willingness to teach some online courses.
Must be a member of a local evangelical Christian church.

Education and experience

Master’s degree in computer science with an emphasis on cybersecurity (or related Master’s degree with relevant experience).

Preferred: successful university-level teaching experience and industry experience.
Proficiency with software development tools and classroom presentation software.

Physical requirements

Must have sufficient mobility and physical stamina to teach classes and travel as needed.

Benefits

Nationwide family-friendly Health and Dental coverages with premium contributions.
Free life insurance including accidental death and dismemberment equal to an employee’s base salary.
Optional employee-paid ancillary benefits such as vision, hospitalization, critical illness, accident, additional employee-paid family life insurance coverages, and education benefits at OBU and other institutions of higher education.
Paid time off: annual granted vacation time, accrued sick leave, six annual holidays, and week-long breaks for Thanksgiving and Christmas that include energy conservation days.
Employer matching opportunity for retirement investments in a 403(b)(9) plan administered by Guide Stone for employees working at least half-time.
Free family membership to the OBU Recreation and Wellness Center (RAWC).
Global outreach university mission trips.
Cafeteria discounts.
Parking privileges.

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3d ago

OT ICS Cybersecurity Specialist

Targa Resources Tulsa, OK

Tulsa, OK

3d ago

Full time Cybersecurity Tools Data Security Facilities Management

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Job Description

Targa Resources is seeking an OT ICS Cybersecurity Specialist to strengthen security across its operational technology environments. In this onsite role in Tulsa, OK, you will work closely with the IT/OT cybersecurity team and business stakeholders to develop, implement, and maintain cybersecurity controls that help protect OT systems while supporting reliability and availability for critical industrial operations.

As part of a focused OT security effort, you will administer and improve security platforms, respond to alerts from OT monitoring tools, and lead efforts that enhance threat detection, incident response readiness, and control maturity. The work also involves proactive risk identification and hands-on security testing and remediation tracking for OT and related applications.

Responsibilities

Administer, maintain, and optimize OT cybersecurity platforms and security-related applications.
Monitor, triage, investigate, and remediate cybersecurity alerts generated by OT security tools and monitoring systems.
Proactively identify cybersecurity risks, vulnerabilities, and emerging threats affecting OT environments, systems, and applications.
Develop, enhance, and fine-tune threat detection capabilities to improve visibility and strengthen the organization’s security posture.
Lead and support cybersecurity incident response activities, including evidence preservation, forensic investigations, and malware or exploit analysis.
Implement endpoint and application hardening measures to reduce risk and improve system resilience.
Conduct vulnerability assessments and security testing, provide remediation recommendations, and track corrective actions through resolution.
Enhance Security Orchestration, Automation, and Response (SOAR) capabilities to accelerate threat detection, analysis, and incident response workflows.
Evaluate existing cybersecurity controls and provide strategic recommendations to continuously improve OT cybersecurity maturity.
Independently lead assigned projects and initiatives with minimal supervision.
Partner with business leaders, operational teams, and management to align cybersecurity priorities with business objectives and operational requirements.
Other duties as assigned.

Requirements

Bachelor’s degree in Management Information Systems (MIS), Computer Science, Information Security, Engineering, or a related field; equivalent combination of education and relevant experience will be considered.
Minimum of 8 years of professional experience in cybersecurity, industrial automation, control systems engineering, or related technical disciplines.
Minimum of 5 years of direct experience securing Industrial Control Systems (ICS), SCADA, and Operational Technology (OT) environments.
Demonstrated expertise in SCADA and OT systems, vulnerability management, asset inventory management, ICS cybersecurity, OT endpoint protection aligned with vendor recommendations, detection engineering, and cybersecurity incident response.
Strong understanding of the NIST Cybersecurity Framework and the Purdue Enterprise Reference Architecture (PERA) model.
Regular and reliable attendance.

Technologies

NIST Cybersecurity Framework
Purdue Enterprise Reference Architecture (PERA) model
SOAR (Security Orchestration, Automation, and Response)

Preferred Qualifications

Industry-recognized cybersecurity certifications such as GIAC, CISSP, GICSP, GRID, GCIA, OSCP, or similar credentials are preferred but not required.

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3d ago

Cybersecurity Practitioner

Trinzic Tinker AFB, OK

Tinker AFB, OK

3d ago

Full time Application Security Continuous Monitoring Cybersecurity Tools

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Job Description

Trinzic (KBR/Trinzic) is seeking a Cybersecurity Practitioner to support cybersecurity engineering across acquisition and sustainment programs. This onsite role is based at Tinker AFB, OK, where you will help evaluate third-party software deliverables, assess IT and OT compliance and risk using the NIST Risk Management Framework (RMF), and contribute to ongoing security verification through engineering-focused testing and monitoring.

The work blends secure software assessment with practical engineering support, including static analysis, reverse engineering, and continuous monitoring artifact development. You will collaborate with a team that evaluates cybersecurity policies and performs risk assessment, authorization, and monitoring to support customer mission success.

What you will do

Evaluate and verify third-party software deliverables, review technical compliance reports, and provide risk-mitigation recommendations for Information Technology (IT) and Operational Technology (OT) systems.
Support implementation of the NIST Risk Management Framework (RMF) by assessing, authorizing, and monitoring system risks.
Perform Static Application Security Testing (SAST) on source code and conduct static binary analysis on compiled executables.
Analyze scan results to identify software weaknesses, prioritize mitigation plans, and maintain security testing tools.
Reverse engineer commercial and custom software to identify software flaws, logic defects, or undocumented embedded objects.
Use DEVSECOPS and secure coding practices to provide technical support that directs system security engineering for acquisition and sustainment programs.
Develop and maintain custom utilities to gather system information, consolidate logs and Security Content Automation Protocol (SCAP) results, generate visual metrics, and produce Continuous Monitoring (CONMON) artifacts.

Required experience and qualifications

At least 3 years of experience in software engineering, software development, or a cybersecurity-related field.
Understanding of legacy and modern programming standards, secure coding principles, and risk management methodologies.
Within six (6) months of the assignment, ability to possess or obtain one of the following certifications: CySA+, CGRC (formerly CAP), Security+, CISSP, SSCP, or CSSLP.
Familiarity with secure coding and cybersecurity practices.
Ability to obtain and maintain a Secret or Top-Secret security clearance.

Technologies you may work with

NIST Risk Management Framework (RMF)
Static Application Security Testing (SAST)
SCAP (Security Content Automation Protocol)
Continuous Monitoring (CONMON)
DEVSECOPS
Ghidra, Binwalk
JTAG, UART, I2C

Preferred qualifications

Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or Cybersecurity, plus 5 years of experience in related engineering or cybersecurity roles.
Hands-on experience with ICS/SCADA systems, vulnerability hunting, threat analysis, software reverse engineering, Ghidra, Binwalk, and hardware debugging interfaces such as JTAG, UART, and I2C.
Possession of one of the following certifications: CDP, CDE, CEH, CASE, GREM, or GICSP.
Direct experience supporting USAF, military service, or military weapon systems.
Must possess an active Secret or Top-Secret security clearance.

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19d ago

Cybersecurity Assessor

SAIC Oklahoma City, OK

Oklahoma City, OK

19d ago

Full time Information Security InfoSec Risk Management

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Job Description

SAIC is hiring an entry-level Cybersecurity Assessor to support security assessments and continuous monitoring for federal information systems in Oklahoma City, OK on an onsite basis. This role works under close supervision, partnering with senior cybersecurity professionals to evaluate security controls, review compliance evidence, and use basic automation to improve assessment efficiency.

The position involves working across multiple teams and concurrent deadlines, helping ensure assessment activities remain well-documented, traceable, and defensible for stated objectives and federal requirements.

What you’ll do

Assist federal staff, project managers, and cybersecurity professionals with Continuous Monitoring and Security Assessments for information systems and applications.
Support review of policies, procedures, system documentation, artifacts, and other evidence to determine system compliance with applicable federal and organizational policies.
Help identify and document security weaknesses, assess the significance of vulnerabilities, and clearly describe potential risk factors.
Under guidance of senior staff, communicate identified weaknesses and recommended remediation steps to federal staff and other stakeholders.
Maintain accurate, organized assessment documentation that is clear, defensible, and traceable to stated objectives.
Request, review, track, and validate large volumes of assessment evidence in a systematic and organized manner.
Assist with balancing competing assessment activities and multiple concurrent deadlines while maintaining thoroughness and quality across risk management projects.
Work effectively as part of multiple assessment teams while maintaining ownership and accountability for assigned tasks.
Under close supervision, perform basic technical and scripting tasks supporting assessments, including:
- Simple scripts or data processing to support evidence analysis or reporting.
- Supporting automation of evidence collection, reporting, or tracking activities.
- Helping maintain internal tools, templates, or tracking systems used by the cybersecurity team.

Required qualifications

Associate’s degree in computer science, information systems, cybersecurity, or a related discipline with a minimum GPA of 3.5, including completion of relevant programming courses; or a higher degree (for example, a Bachelor’s) in a related field.
Strong written and verbal communication skills.
Familiarity with information system architecture, networking concepts, system documentation, or software development (coursework or projects acceptable).
Ability to obtain a Public Trust clearance.
Familiarity with Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
Foundational knowledge of at least one security or risk management framework such as NIST SP 800-53, NIST SP 800-37, ISO 20001, or other RMF frameworks (coursework or self-study acceptable).
Strong attention to detail with excellent organizational and documentation skills.
Customer-focused mindset with ability to collaborate across multiple teams in a fast-paced environment.
Ability to work effectively with both technical and non-technical teams and to receive and apply feedback from more senior staff.

Technologies

NIST SP 800-53 Rev 5
NIST SP 800-53
NIST SP 800-37
ISO 20001
RMF frameworks
Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)

Preferred qualifications

Experience using GRC tools, cybersecurity assessment platforms, or information system tracking tools through labs, internships, or academic projects.
Exposure to system lifecycle implementation, including documenting and maintaining systems through RMF or similar lifecycles.
Working knowledge of cybersecurity principles, security controls, vulnerability scanning methodologies, system architecture, and common security frameworks.
Knowledge or experience supporting configuration management, change control processes, or software development (for example, capstone or team projects).

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23d ago

IT Systems Security Engineer

CLAIMS MANAGEMENT RESOURCES INC Oklahoma City, OK

Oklahoma City, OK

23d ago

$73k - $83k/yr Full time CISSP Cloud Platforms Cybersecurity Tools

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Job Description

Protect corporate systems and information by building, maintaining, and responding across the security lifecycle.

Analyze IT specifications to identify and assess security risks
Design and implement security controls, including security protocols, disaster recovery plans, and data protection strategies
Install, configure, and upgrade security software (including antivirus programs)
Harden and secure networks using firewalls, password protection, and related systems
Perform hardware security inspections and ensure system hardening
Monitor network activity for threats and respond to incidents
Act on privacy breaches and malware threats
Provide security expertise and training to internal employees
Support security policy development by providing subject matter input for security policies and guidelines
Perform other related duties as assigned

Requirements

2-3 years of related experience
Knowledge of security frameworks (including NIST Cybersecurity framework)
Risk management experience
Familiarity with intrusion prevention systems (example: TippingPoint)
Familiarity with PKI and SSL/TLS concepts
Patch management practices
Strong analytical, organizational, and communication skills
Solid decision-making and problem-solving abilities
Cloud platform experience, including AWS and Azure
Experience with tools such as CrowdStrike and Splunk (required)
BSc/BA in Computer Science, Information Technology, or a related field (required)
Programming skills are preferred (examples: C#, PHP, .Net)
Professional certification (examples: CompTIA Security+, CISSP, CISM) is a plus or must be obtained within the first year of employment

Technologies

NIST Cybersecurity framework
TippingPoint
PKI
SSL/TLS
AWS
Azure
CrowdStrike
Splunk
C#
PHP
.Net
CompTIA Security+
CISSP
CISM

Location and Pay

Oklahoma City, OK (onsite)
$73,000 - $83,000 per year

Benefits

Comprehensive benefits menu, including medical, dental, and vision insurance
Matched 401K plan
Paid federal holidays
Company Half Days based on overall company performance
5-year Top Workplaces winner with The Oklahoman