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Network Security Engineer Jobs in Oklahoma (NOW HIRING)

Targa Resources

Network Architect

Tulsa, OK · On-site

$59.25 - $79.25/hr

Gather requirements from business units, Information Security, and IT/OT infrastructure groups ... Understanding of network programming technologies (Python, REST, GitHub, JSON, etc.) a plus EQUAL ...

Brooksource

Network Architect

Oklahoma City, OK · On-site

$65 - $75/hr

Partner with network engineering, cloud, infrastructure, and security teams to evaluate technologies and deliver enterprise-wide networking solutions. * Assess current environments, identify risks ...

Eightelevengroup

Network Architect

Oklahoma City, OK · On-site

$110 - $120/hr

Design and develop enterprise network architectures that support scalability, security, and ... As a trusted IT and Engineering services provider, Brooksource supports Fortune 500 organizations ...

Addison Group

Field Network Specialist

Tulsa, OK · On-site

$70K - $80K/yr

Ensure adherence to internal standards for configuration, security, and change management ... network engineering or administration experience * Strong understanding of core networking ...

SageNet

Sr Information Security Analyst

Tulsa, OK · On-site

The position partners closely with IT, Network Engineering, Operations, and Development teams to embed security into infrastructure, applications, and business processes. Major Duties and ...

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All JobsNetwork Security Engineer JobsNetwork Security Engineer Jobs in Oklahoma

Network Security Engineer information

See Oklahoma salary details

$19.4K

$115.4K

$154.2K

How much do network security engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for network security engineer in Oklahoma is $115,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,500.00 and $132,000.00 per year, depending on experience, location, and employer.

What is a network security engineer?

Network Security Engineers are IT professionals responsible for protecting an organization's computer networks from security threats and unauthorized access. They design, implement, and maintain security measures such as firewalls, intrusion detection systems, and encryption protocols. Their role involves monitoring network traffic, responding to security incidents, and ensuring compliance with security policies and regulations. Network Security Engineers also conduct regular vulnerability assessments and work to keep systems up to date against evolving cyber threats.

What does a network security engineer do?

As a network security engineer, your job duties include configuring routers, switches, firewalls, virtual private networks (VPNs), and other network monitoring tools against intrusions. You need technical, analytical, and problem-solving skills to carry out your network security tasks. Your job is to ensure that your company’s internal networks are protected from potential online threats, like hackers and malware that can steal or corrupt sensitive data from websites, computer programs, databases, and servers. You need to remain current with new developments in the field to master fast-evolving network security technologies.

What are the key skills and qualifications needed to thrive as a network security engineer?

To thrive as a Network Security Engineer, you need a solid understanding of networking protocols, firewall management, vulnerability assessment, and typically a bachelor's degree in computer science or a related field. Familiarity with security tools like IDS/IPS, SIEM systems, and certifications such as CISSP or CompTIA Security+ are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help distinguish top professionals in this role. These skills are crucial for safeguarding organizational data, identifying security threats, and ensuring robust network protection.

What are some common challenges faced by network security engineers in maintaining secure and efficient networks?

Network Security Engineers often encounter challenges such as staying ahead of rapidly evolving cyber threats, ensuring minimal downtime during security upgrades, and balancing strong security measures with network performance. Additionally, they must work closely with IT teams and end-users to implement security policies without disrupting daily operations. Keeping up with compliance standards and effectively communicating risks and solutions to non-technical stakeholders are also important aspects of the role.

What is the difference between Network Security Engineer vs Security Analyst?

AspectNetwork Security EngineerSecurity Analyst
CertificationsCCNA, CISSP, CompTIA Security+CISSP, GIAC Security Essentials, CompTIA Security+
Work EnvironmentDesigning, implementing, and maintaining security infrastructureMonitoring, analyzing, and responding to security incidents
Employer & Industry UsageIT departments, cybersecurity firms, large enterprisesCorporate security teams, government agencies, financial institutions

While both roles focus on cybersecurity, Network Security Engineers primarily design and implement security systems, whereas Security Analysts monitor and respond to security threats. They often work together to ensure comprehensive protection of organizational networks.

Are network security engineers in demand?

Network security engineers are in high demand due to increasing cybersecurity threats and the need for organizations to protect their digital assets. The role requires skills in firewalls, intrusion detection, and security protocols, and often benefits from certifications like CISSP or CEH. Job growth in this field is expected to remain strong as cybersecurity remains a top priority for businesses worldwide.
More about Network Security Engineer jobs

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For Network Security Engineer jobs in Oklahoma, the most frequently searched job titles are:

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Network Security Engineer jobs near you
Infographic showing various Network Security Engineer job openings in Oklahoma as of August 2026, with employment types broken down into 69% Full Time, 15% Temporary, and 16% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $115,369 per year, or $55.5 per hour.

Network Specialist 2 - Altus AFB, OK

M.C. Dean, Inc

Altus, OK • On-site

Full-time

PTO

Re-posted 4 days ago

M.C. Dean rating

7.7

Company rating: 7.7 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

268th of 450 rated engineering

Job description

Overview
About M.C. Dean
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Why Join Us?
Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.
We are seeking a Network Specialist 2 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets.
This position is in support of the US Air Force Education and Training Center.
Responsibilities
Technical:
  • Survey Reports measurement results in actionable form to more senior personnel and management.
  • Conducts any surveys, inspections, tours, etc. of client sites, as required

Design:
  • Install, configure, and maintain network services, equipment, and devices.
  • Work closely with the field engineers to simulate expected system level performance and provide quick feedback on potential improvement
  • Assist senior network engineers to identify and resolve network security issues.
  • Support network designs for each SLA classification.
  • Supports design documents for small projects and in support of large programs
  • Assists Senior Engineers in preparation of Designs, including: Narrative Design Documents, Systems Designs, Subsystem Designs (CAD / Panels / Layouts / Wiring / Hardware / Communications)
  • Preparation of Specifications, Perform QA/QC and technical reviews of designs.
  • Comment Resolution Testing & Commission Review / Approval of test plans (Safety / Risk / Manufacturability)
  • Author test plans Leads / supervises testing activities
  • Author testing / commissioning procedures
  • Preparation of test reports
  • Commissioning of deployed systems
  • Development of test fixtures and simulation devices Generates standard PITCO plans and procedures

Service & Maintenance:
  • Troubleshoot and debugging complex network problems and recommending operational efficiency improvements
  • Preventative maintenance (software/hardware/firmware upgrades) including security updates, performance upgrades and schedule maintenance.
  • Originate and submit maintenance plan and provide role back plan.
  • Serves as backup for team members during paid time off.
  • Perform hardware / software upgrades and replacements on existing systems
  • Requires ability to support 24/7 on-call schedule

System Analysis and Reporting:
  • Documents the crucial working procedures and Troubleshooting of network operations.
  • Employs moderate understanding of network administration as related to business operations.
  • Assists team members in identifying and resolving basic/moderate Network/Telecom issues.
  • Interprets and analyzes results versus established benchmarks and goals.
  • Works with project managers to meet expectations for Network tasks.
  • Completes project tasks and assignments to meet project deadlines.
  • Contributes to own team and closely related teams through quality and accuracy of output.
  • Performing research on available technologies and products as needed by the Operations or Project managers

Qualifications
Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; Ability to obtain a DoD Secret clearance is REQUIRED.
Education:
  • HS Diploma with 8+ years of progressive experience or
  • Associate's Degree with 6+ years of progressive experience or
  • Bachelor's Degree in Engineering, Computer Science, Information Technology (IT) or a related discipline and 2+ years of progressive experience

Technical Skills:
  • Understanding of ITIL (Information Technology Infrastructure Library) concepts.
  • Understanding of security issues and implications for network solutions.
  • Knowledge of network concepts, technologies, tools and philosophies, and the ability to design an organization's network infrastructure and services.
  • Knowledge of system development methodology, project management, system architecture an analytical/problem solving skills.

Communication Skills:
  • Strong oral, technical writing, and presentation skills
  • Ability to build productive relationships with team members, clients and other network/system stakeholders.
  • Ability to establish working relationships with others outside area of expertise.

Behavioral Skills:
  • Ability to balance high quality standards with schedule pressures in a demanding environment.
  • Must be a resourceful, self-starter, flexible, pro-active, solution-oriented, and customer-oriented.

Preferred Experience:
  • Reading network and connectivity schematics and plans
  • Network system startup, configuration, and calibration
  • Testing and troubleshooting
  • Use of basic electrical and machinist hand tools
  • Use of testing, calibration, or industry-specific tools and software (spectrum analyzer, cable tester, Alignment tool) Tools/Software
  • Ticketing and monitoring toolsets
  • Knowledge of one or more IT/Network platform, such as: Cisco, Aruba, Juniper, or Arista
  • Standard Network Software (Visio, Wireshark, Putty, CLI, etc)
  • Knowledge of Cybersecurity and STIG applications to network systems

What we offer:
  • A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust.
  • An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years.
  • Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement.
  • Open and transparent communication with senior leadership as well as local office management.

Abilities:
  • Exposure to computer screens for an extended period of time.
  • Sitting for extended periods of time.
  • Reach by extending hands or arms in any direction.
  • Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.
  • Listen to and understand information and ideas presented through spoken words and sentences.
  • Communicate information and ideas in speaking so others will understand.
  • Read and understand information and ideas presented in writing.
  • Apply general rules to specific problems to produce answers that make sense.
  • Identify and understand the speech of another person.

What M.C. Dean employees say

Pay

Benefits

Hours and flexibility

Workplace

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M.C. Dean logo

About M.C. Dean

Sourced by ZipRecruiter

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises. The company's capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Tysons, VA, US

Year founded

1949

Social media

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