Security Engineer III

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Full Time Greenwood Village, Colorado Posted 08/28/2025 Areas of interest: Software Engineering Requisition Number: 2025-60677 ISE311
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.

This position is not eligible for immigration sponsorship.

Do you have the expertise to proactively reduce the risk of cyber threats to Spectrum’s business? As a Security Engineer III, you will collaborate with internal and external IT departments and business stakeholders to identify security deficiencies and emerging risks. You will engage in continuous monitoring of information security controls, analyzing and reporting results to ensure ongoing protection. You will also ensure accurate and timely completion of initiatives to reduce the risk of cyber threats facing the organization. 


How You’ll Make an Impact 

  • Use intermediate knowledge of networking concepts, features, functions, and definitions and mentor junior members on processes
  • Act as an intermediate lead in the design of new functionality based on guidance from senior engineers and standards
  • Create advanced scripts in one language with minimal guidance (PowerShell, Python) and interpret scripts in another language
  • Create security tooling requirements, technical design document creation, and be able to create documentation with guidance from leadership
  • Execute compliance and assurance processes with minimal guidance from senior engineers

Working Conditions 

  • Office environment
  • Travel up to 10% required 

What You’ll Bring to Spectrum 

Required Qualifications 

Education 

  • Bachelor’s degree in BA or BS management information systems, computer science, cybersecurity, and/ or business-related discipline, or equivalent work experience 

Experience 

  • 1+ years information security and/or corporate risk work experience
  • 1+ years information assurance, risk, and cybersecurity program governance experience

PREFERRED JOB QUALIFICATIONS

    • Current security certifications, such as CISSP.
    • Cisco Certified Network Professional (CCNP).
    • Experience with AWS and cloud infrastructure.
    • Experience supporting EDR and Web Filtering.

Skills 

  • Intermediate knowledge of related IT/cybersecurity experience with system or networking administration support
  • Intermediate understanding of CIS baselines for various operating systems, can explain intent and implementation to stakeholders 
  • Intermediate knowledge of security frameworks such as PCI, SOX, HIPAA, NIST 800-53, cybersecurity and/or other federal, state and industry areas of compliance
  • Intermediate knowledge of security system configuration, OS (operating systems), IP networks, and database and application functionality
  • Ability to collaborate well with others to facilitate and schedule and coordinate required monitoring
  • Ability to communicate with all levels of leadership, internal/external departments and peers and present technical concepts to non-technical audiences.
  • Demonstrated in-depth analytical and critical thinking skills to identify patterns or indicators of non-compliance 

SPECTRUM CONNECTS YOU TO MORE

  • Dynamic Growth: The growth of our industry and evolving technology powers our employees’ careers as they move up or around the company
  • Supportive Teams: Who you are matters here. And, we aim to foster an inclusive workplace where every person is empowered to bring their best ideas
  • Learning Culture: With a dedicated focus on training and development, employees can have confidence that day one is truly just the beginning of a dynamic career
  • Total Rewards:See all the ways we invest in you—at work and in life 

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ISE311 2025-60677 2025

Here, employees don’t just have jobs, they build careers. That’s why we believe in offering a comprehensive pay and benefits package that rewards employees for their contributions to our success, supports all aspects of their well-being, and delivers real value at every stage of life.


A qualified applicant’s criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.

The base pay for this position generally is between $77,900.00 and $140,470.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses.



Get to Know Us Charter Communications is known in the United States by our Spectrum brands, including: Spectrum Internet®, TV, Mobile and Voice, Spectrum Networks, Spectrum Business and Spectrum Reach. When you join us, you’re joining a strong community of 95,000 employees working together to serve more than 31 million customers in 41 states and keep them connected to what matters most. Watch this video to learn more.

Who You Are Matters Here We’re committed to growing a workforce that reflects our communities, and providing equal opportunities for employment and advancement. EOE, including disability/vets. Learn about our inclusive culture.
FCC Unit: 13541 Business Unit: Product and Technology Zip Code: 80111

Who You Are Matters Here

We're committed to growing a workforce that reflects our communities, and providing equal opportunities for employment and advancement. Learn about our inclusive culture.

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