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Freelance Core Network Engineer Jobs in Arizona (NOW HIRING)

Network Security Engineer

Phoenix, AZ · On-site

$115K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... network access control, security information and event management, identity governance and ... Administer one or more of the following core enterprise security services: Firewalls, Intrusion ...

BSS Systems Engineer

Maricopa, AZ · Remote

$85K - $115K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

You'll live across our core CRM, billing, and provisioning platforms, but the value you create is ... Troubleshooting system-level issues end to end, keeping data in sync across CRM, network management ...

Windows Administrator

Phoenix, AZ · On-site

$43.50 - $54.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This role is for an experienced Windows System Engineer position that will assist with the ... core Network Services. Experience with Windows Server 2012 a plus. Experience managing the ...

Senior Actuary - Network

Scottsdale, AZ · On-site

$156.35 - $260.59/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Additional core areas of focus include network discounts, emerging trend analytics, and pricing and ... Programming (SQL, SAS, Python, R) experience. * Provide superior customer service to both internal ...

Senior Actuary - Network

Scottsdale, AZ

$118K - $260K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Additional core areas of focus include network discounts, emerging trend analytics, and pricing and ... Programming (SQL, SAS, Python, R) experience. Provide superior customer service to both internal ...

Engineer II

Phoenix, AZ

$54.75 - $72.50/hr

Working experience on network rules creation, load balancer configurations, network packet analysis ... Good understanding of Linux OS internals, performance tools, Core commands, security etc.

Engineer II

Phoenix, AZ

$54.75 - $72.50/hr

Working experience on network rules creation, load balancer configurations, network packet analysis ... Good understanding of Linux OS internals, performance tools, Core commands, security etc.

SRE Engineer

Scottsdale, AZ · On-site

$57.50 - $76.25/hr

Kubernetes (production scale) AWS EKS and core AWS services. * Experience operating Kubernetes in ... Solid understanding of: Linux internals Networking (L4/L7, DNS, load balancing) Containers and ...

Senior Solutions Engineer (Hybrid)

Phoenix, AZ · On-site +1

$52.25 - $67.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Certifications in fiber splicing, network engineering, or project management (e.g., PMP, BICSI, FOA). Core Competencies * Committed: Values each and every customer, while working hard to keep their ...

Senior Systems Engineer (ESMS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

Army Network Enterprise Technology Command (NETCOM), Assistant Chief of Staff (ACofS), G-5. You ... Perform operational engineering tasks in UNIX, Windows, Oracle, SQL, ESMS core modules as well as ...

Senior Systems Engineer (ESMS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

Army Network Enterprise Technology Command (NETCOM), Assistant Chief of Staff (ACofS), G-5. You ... Perform operational engineering tasks in UNIX, Windows, Oracle, SQL, ESMS core modules as well as ...

Data Center - Talent Network

Phoenix, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

We are looking for skilled engineers and managers to deliver world-class solutions for mission ... Strong understanding of data center industry standards and regulatory requirements Core ...

Principal Identity & SaaS Platform Engineer

Tempe, AZ · Hybrid

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Work with tech leadership to drive the strategic roadmap for our Okta IAM architecture and core ... crews, freelancers, and third-party media vendors. * AI Stack & Non-Human Identity Security:

Showing results 41-60

Freelance Core Network Engineer information

What is the difference between Freelance Core Network Engineer vs Network Operations Center (NOC) Technician?

AspectFreelance Core Network EngineerNetwork Operations Center (NOC) Technician
CertificationsCCNA, CCNP, Cisco certificationsCompTIA Network+, CCNA
Work EnvironmentRemote, client sites, project-based24/7 NOC facilities, shift work
Employer & IndustryFreelance, consulting firms, telecomsTelecom companies, managed service providers

The Freelance Core Network Engineer typically works independently on complex network design, configuration, and troubleshooting projects for clients remotely or on-site. In contrast, a NOC Technician monitors and maintains network health in a centralized facility, often working in shifts. Both roles require networking certifications like CCNA, but the freelance engineer focuses on project-based work, while the NOC technician handles ongoing network operations.

What are the most commonly searched types of Core Network Engineer jobs in Arizona?

The most popular types of Core Network Engineer jobs in Arizona are:

What are popular job titles related to Freelance Core Network Engineer jobs in Arizona?

For Freelance Core Network Engineer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Freelance Core Network Engineer jobs in Arizona look for?

The top searched job categories for Freelance Core Network Engineer jobs in Arizona are:

What cities in Arizona are hiring for Freelance Core Network Engineer jobs?

Cities in Arizona with the most Freelance Core Network Engineer job openings:

Infographic showing various Freelance Core Network Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Network Security Engineer

Columbia Banking System, Inc.

Phoenix, AZ • On-site

$115K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago


Job description

About the Role:
Implements, administers, and/or monitors bank security systems and solutions that encompass perimeter defense, security operations, identity and access management, and incident response. Systems and processes may include, but are not limited to: Firewalls, intrusion detection/prevention systems, content filtering, data loss prevention, vulnerability management, endpoint protection, network access control, security information and event management, identity governance and administration, single sign on, public key infrastructure, privileged account management, security monitoring, data analysis, alert tuning, and incident triage. Day to day tasks entail supporting, maintaining and enhancing technical controls to prevent, detect, or respond to cybersecurity threats; comply with regulatory standards; or align to industry best practice.

  • Administer one or more of the following core enterprise security services: Firewalls, Intrusion Detection/Prevention System, Proxy, Mail Gateways, Data Loss Prevention, Denial of Service Protection, Network Access Control, Endpoint Protection Suite, Advanced Malware Prevention, Vulnerability Management, Security Information and Event Management, Identity Governance, Single Sign-On, Public Key Infrastructure, or Privileged Account Management.

  • Identify security gaps and control deficiencies, anddetermine steps to mitigate findings.

  • Requires continuous self-reflection and learning of soft/technical skills to accommodate constantly changing e-business and cybersecurity landscape.

  • Experience with security alert analysis, malware analysis, packet analysis, incident containment, eradication and recovery, and forensic investigations

  • Prepare technical and executive security reports including tracking of key performance / risk metrics.

  • Coordinate across functional teams to troubleshoot and resolve service disruptions; requires participation in after-hours on-call rotation and after-hours ad-hoc incident resolution.

  • Ability to participate in after-hours on-call rotation and ad-hoc incident resolution

  • Demonstrates compliance with all bank regulations for assigned job function and applies to designated job responsibilities - knowledge may be gained through coursework and on-the-job training. Keeps up to date on regulation changes.

  • Follows all Bank policies and procedures, compliance regulations, and completes all required annual or job-specific training.

  • Maintain a working knowledge of Bank's written policies and procedures regarding Bank Secrecy Act, Regulation CC, Regulation E, Bank Security and other regulations as applicable to this job description.

  • May be asked to coach, mentor, or train others and teach coursework as subject matter expert.

  • Actively learns, demonstrates, and fosters the Columbia corporate culture in all actions and words.

  • Takes personal initiative and is a positive example for others to emulate.

  • Embraces our vision to become "Business Bank of Choice"

  • May perform other duties as assigned.


About You:

  • H.S. Diploma/GED (preferred)

  • Bachelor's Degree in Information Security (preferred)

  • 4-7 years - of information technology. (Preferred)

  • 2-4 years - of information/cyber security experience or college training (Preferred)

  • Demonstrated experience with administering enterprise services including client and server systems, security tools and applications, directory services, firewalls, IDS/IPS, security gateways, routers, and switches, required.

  • Knowledge of operating system fundamentals, networking fundamentals, network protocols, web applications, and critical security controls.

  • Knowledge of common attacker tactics and techniques.

  • Knowledge of internal audit concepts and regulatory requirements (e.g. SOX, GLBA, etc.).

  • Ability to prioritize tasks and work though issues and obstacles with minimal guidance and coaching.

  • Ability to work individually and as part of a team.

  • Proficient written/verbal communications skills.


Travel Requirements

  • Occasional


The pay range for this role is $115,000.00 - $140,000.00.

The pay rate for the selected candidate is dependent upon a variety of non-discriminatory factors including, but not limited to, job-related knowledge, skills, and experience, education, and geographic location. The role may be eligible for performance-based incentive compensation, and those details will be provided during the recruitment process.

Primary Location: Ability to work fully onsite at posted location(s).

17901 Von Karman Avenue Suite 200 Irvine CA 92614

Our Benefits:


We are proud to offer a competitive total rewards package including base wages and comprehensive benefits.

We offer eligible associates comprehensive healthcare coverage (medical, dental, and vision plans), a 401(k)-retirement savings plan with employer match for qualifying associate contributions, an employee assistance program, life insurance, disability insurance, tuition assistance, mental health resources, identity theft protection, legal support, auto and home insurance, pet insurance, access to an online discount marketplace, and paid vacation, sick days, volunteer days, and holidays. Benefit eligibility begins the first day of the month following the date of hire for associates who are regularly scheduled to work at least thirty hours weekly.


Our Commitment to Diversity:


Columbia Bank is an equal opportunity and affirmative action employer committed to employing, engaging, and developing a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, national origin, religion, sex, age, sexual orientation, gender identity, gender expression, protected veteran status, disability, or any other applicable protected status or characteristics. If you require an accommodation to complete the application or interview(s), please let us know by email: careers@columbiabank.com.


To Staffing and Recruiting Agencies:


Our posted job opportunities are only intended for individuals seeking employment at Columbia Bank. Columbia Bank does not accept unsolicited resumes or applications from agencies and Columbia Bank will not be responsible for any fees related to unsolicited resume submissions. Staffing and recruiting agencies are not authorized to submit profiles, applications, or resumes to this site or to any Columbia Bank employee and any such submissions will be considered unsolicited unless requested directly by a member of the Talent Acquisition team.