Senior Security Engineer

Overview

Altra Federal Credit Union is a member‑owned financial institution committed to protecting our members, their data, and their trust. Security isn’t just a technical function here – it’s a foundational element of how we serve our community. We’re growing our security program and looking to hire a highly skilled Senior Security Engineer who enjoys cybersecurity, solving complex problems, and thrives in a collaborative environment.

• Design, implement, and maintain security controls across network, cloud, endpoint, and application environments.
• Research, evaluate, and implement Large Language Models (LLMs) and other AI technologies to enhance security.
• Lead threat detection, incident response, and forensic investigations when needed.
• Manage and tune security tools.
• Conduct vulnerability assessments and work with teams to remediate findings.
• Support compliance and regulatory requirements.
• Develop and maintain security standards, procedures, and technical documentation.
• Mentor Cybersecurity Analysts and serve as a technical escalation point.
• Stay current on emerging threats and recommend proactive improvements.

• Associate’s degree in Cybersecurity, Computer Science, or related field required.
• 5+ years of experience in information security, incident response, security engineering, or related roles.
• Strong knowledge of network security, operating systems, and cloud platforms.
• Solid understanding of risk management and security frameworks.
• Hands‑on experience with common security tools and platforms (SIEM, SOAR, EDR, firewalls, IDS/IPS, vulnerability management).
• Experience supporting security in a regulated environment (financial services, credit union, or banking).
• Cloud security experience (AWS, Azure, or GCP).
• Scripting or automation skills (Python, Power Shell, Bash, etc.).
• Security certifications (CISSP, GIAC, GCIH, GPEN, CISM, etc.).
• Incident response or digital forensics experience.

This position is located at Altra’s Operations Center in Onalaska, WI. However, work from home / remote opportunities can be considered for those candidates who live within Altra’s approved remote states: CO, FL, GA, IA, MI, MN, NJ, NC, TN, TX, and WI.

• This position is salaried, 40- hours a week, Monday through Friday.
• Primary working hours are from 8:00 a.m. to 5:00 p.m. CST.
• Flexibility within the department operating hours is expected for other scheduling needs.

• Competitive annual pay of $95,775+, based on experience.
• Comprehensive benefits package that includes medical / dental / vision coverage, group life insurance, supplemental life insurance options, and more.
• Up to a 6% Employer‑matched 401(k) + additional 3% employer contribution.
• Two‑weeks paid sabbatical every five years worked, plus four‑week paid sabbatical at twenty years.
• Paid time off, volunteer time off, and your birthday off (paid).
• Employee‑only perks and discounts.

Altra is an Equal Opportunity Employer. This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.