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Salary
$124k – $171k per year
Location
Hybrid (Denver, United States)
Seniority
Middle · 5+ years exp
Visa
H-1B filings in 12 months: 3
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Sep 24, 2026. Johns Manville scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Johns Manville is a manufacturer of building insulation, commercial roofing systems, glass fibers and nonwovens headquartered in Denver, Colorado, serving building products, aerospace, automotive, filtration, waterproofing and wind energy markets. Founded in 1858 and a Berkshire Hathaway company since 2001, it serves customers in more than 80 countries and runs manufacturing plants across the US as well as operations in Germany and Slovakia. It hires production and machine operators, maintenance technicians, electricians, mechanics, warehouse staff, sales representatives, research chemists and IT security engineers.

Who We Are

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.

A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.

Pay Range

$124,200.00-$170,800.00 Annual

This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors. In addition, this position is eligible for an incentive bonus.

The Cyber Security Engineer II will design, implement and support a variety of complex projects supporting enterprise security solutions for network infrastructure, engineering environments, manufacturing plant floor, and other areas of JM.

Responsibilities:

  • Architecture (10%): Research, recommend, and implement technologies in area of responsibility.
  • Security Project Management (20%): Utilize project management skills to ensure timeliness and quality of security projects in area of responsibility.
  • Operational Security Management (30%): Security system management which includes technologies such as Cloud security, email security, data protection, endpoint security, Microsoft 365, and supporting tools used by the security team. Specific area of expertise may vary depending upon area of responsibility.
  • Technical Collaboration (10%): Works with business and technical peers to implement security systems, new technology, and incident troubleshooting. Provides training and coaching for JM systems users.
  • Incident Handling (30%): Oversee security incident handling. Respond to security events and perform analysis on detected or escalated events. Develop and coordinate remediation plans for incidents. Provide forensic analysis of security violations and report investigation details to management. Analysis may be complex in nature and this role will manage the effort independently with little supervision.

Requirements:

  • Bachelor’s degree, minimum of 5 years of IT experience OR
  • 8 overall IT experience 6 years of which is in cyber/network security experience with one or more of the following certifications: CISSP, ENCE, SANS GIAC, Cisco CCSP, CISM or an applicable certification related to cyber/network security
  • Expert level experience in security technologies for areas of responsibility which may require a mixture of skills in areas such as
  • Email protection
  • Cloud Security
  • Endpoint management, deployment and security
  • Threat management
  • Vulnerability and penetration management
  • Data Protection
  • Insider threat management
  • Identity Management
  • Security Information and Event Management (SIEM) and Security Orchestration, Automation and Response (SOAR)
  • Demonstrated skills in Incident Response best practices, processes, procedures and technologies.
  • Solid knowledge and experience with forensic best practices
  • Understanding of web application design, function and secure software development lifecycles preferred.
  • Remote and Hybrid work positions require a secure working environment and the ability to effectively engage peers and customers within the organization
  • Will be on call and will work after hours as needed
  • Ability to handle sensitive and confidential information
  • Moderate travel required 11 to 29 days per year
  • Work environment is typical of an office setting, however, must be able to travel to manufacturing facilities globally for projects.

Please Keep in Mind

If you do not meet 100% of these requirements, we at JM still want to hear from you. So, if you are interested in the role, we encourage you to apply so we can learn how your skills and talents can contribute to our team.

Benefits

Johns Manville (JM) offers a wide range of benefits to employees. Some are subsidized by the company and others are fully employee-paid. Health benefits include a choice of comprehensive medical plans, a dental plan, vision plan, wellness program and critical illness insurance. JM sponsors a 401(k) plan which includes a sizeable company match. JM offers paid vacation and also provides paid sick and parental leave for eligible employees.

Additionally, Johns Manville provides basic life Insurance, short-term and long-term disability coverage, an employee assistance program, and business travel accident coverage. Supplemental life insurance and accidental death and dismemberment insurance are available as well. The company also offers a variety of tax saving accounts; health spending account, traditional flexible spending account, and a dependent care spending account. JM also offers a tuition reimbursement program for undergraduate and certain graduate programs.

Johns Manville supports employee growth with vast educational opportunities and a company-wide mentoring program. This program pairs employees and leaders to grow skills, build stronger internal networks and strengthen the company’s succession planning process. Johns Manville also offers soft and hard skills training facilitated by internal and external presenters. Our talent management team prioritizes the holistic growth of our workforce.

Diversity & Inclusion

Johns Manville believes diversity and inclusion in our workplace is critical for the long-term success of our company. We are committed to retaining, developing and attracting a diverse workforce that fosters an inclusive work environment in which all employees are treated with dignity and respect. This is the right thing to do for our employees, our company and our communities.

Incumbent must be physically able to perform essential job functions. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

We are proud to be an Equal Opportunity/Affirmative Action employer. We maintain a drug-free workplace and perform pre-employment substance abuse testing.

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