Application Security Engineer; REMOTE

Ener Sys is a global leader in stored energy solutions for industrial applications. We have over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. We complement our extensive line of Motive Power and Energy Systems with a full range of integrated services and systems.

With sales and service locations throughout the world, and over 100 years of battery experience, Ener Sys is the power/full solution for stored DC power products.

• Paid time off plus paid holidays
• Medical/dental/vision insurance plan
• Life insurance, short/long term disability, tuition reimbursement, flex spending, and employee stock purchase plan
• 401K plan
• Culture:
  We value and strive for excellence in all that we do through innovative technology by creating long lasting relationships with our stakeholders, co-workers, and customers. We continually strive to foster teamwork, engagement and enhance our employee’s skills and competence by providing appropriate training.

Compensation Range: $117,200 - $146,600. Compensation may vary based on applicant's work experience, education level, skill set, and/or location.

The Application Security Engineer is responsible for strengthening the security of our applications, platforms, and development processes. This position partners with software engineers, Dev Ops teams, and security professionals to embed security into the full software development lifecycle. Collaborate within an expanding Cybersecurity team, and work closely with internal Ener Sys teams to ensure new and continued compliance with cybersecurity frameworks and required programs and initiatives.

• Serve as a primary liaison between the Cybersecurity and development teams, ensuring security is integrated into design, development, deployment, and operations.
• Conduct application security assessments, code reviews, API testing, threat modeling, and penetration testing to identify vulnerabilities.
• Define, maintain, and enforce secure coding standards, patterns, and best practices.
• Integrate and manage security tooling within CI/CD pipelines, including SAST, DAST, SCA, IaC scanning, and container security solutions.
• Support secure architecture reviews for cloud‑native applications, microservices, and containerized workloads.
• Support threat modeling, risk assessments, and security architecture reviews for applications.
• Ensure that all security practices meet regulatory and compliance requirements.
• Develop and deliver cybersecurity training programs for development teams to promote awareness and adherence to best practices.
• Ensure application security practices align with regulatory and compliance frameworks (e.g., NIST CSF, ISO 27001, IEC 62443).
• Keep up to date on emerging threats, incorporating threat intelligence into security practices and providing proactive defenses.
• Monitor and respond to application security threats, incidents and vulnerabilities.
• Stay up to date on regulatory developments and industry trends.
• Manage and maintain third‑party vendor and consultant relationships.
• Perform other duties as assigned.

SUPERVISORY RESPONSIBILITIES: N/A

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Must have an active passport and be willing to travel internationally.

• Bachelor’s degree in a technical field (e.g., Computer Science, Information Systems, Cybersecurity).
• 5+ years of experience in Information Security, with at least 3 years focused on application security, secure development, or Dev Sec Ops .
• Demonstrated experience building and scaling an application security program, either as the lead or a key contributor.
• Strong knowledge of OWASP Top 10, OWASP ASVS, SANS Top 25, and secure SDLC methodologies.
• Hands‑on…