Real job — pulled straight from Esri’s careers page · Verified June 7, 2026 · No reposts.
Job description
Esri is hiring a System Engineer, Cyber Security Engineering — a full-time, based in St. Louis, MO role ($121k–$198k). Apply directly on Esri's careers page below.
System Engineer- Cyber Security Engineering Focus
Location: St. Louis, MO - Globe
Department: 4106 - PS Services Delivery Domestic
Overview
This position plays a hands-on role securing systems that support critical Defense and Intelligence missions. This position is focused on applying risk management frameworks, engineering security controls, and maintaining system authorizations for cloud and on-prem environments.
You'll work closely with other system engineers, administrators, and program teams to ensure systems are built, assessed, and operated in compliance with DoD and NIST requirements. From managing RMF and ATO packages to driving vulnerability remediation and system hardening, this role is central to maintaining secure, mission-ready systems throughout their lifecycle.
Esri has a Relocation Assistance Program and can provide support with relocating to the St. Louis, MO area for this position.
Responsibilities
- Apply RMF processes to support system Assessment & Authorization (A&A), including control selection, implementation, assessment, and continuous monitoring
- Develop, review, and maintain security documentation such as SSPs, POA&Ms, SARs, and ATO artifacts in tools such as XACTA or eMASS
- Conduct vulnerability assessments and compliance scans (such as ACAS) and track remediation of findings and IAVM requirements
- Implement and validate security controls aligned with NIST 800-53, CNSSI 1253, and related DoD guidance
- Support system hardening, patching, and configuration management in compliance with STIGs for Linux, Windows, and network devices
- Monitor systems for security events and supporting incident response and risk mitigation activities
- Assess security impacts of system changes and supporting configuration control boards (CCBs)
- Collaborate with system engineers, administrators, and DevSecOps teams to integrate security throughout the system lifecycle
- Provide cybersecurity risk input to program leadership, Authorizing Officials (AOs), and stakeholders
Requirements
- 8+ years of professional experience in a similar position, supporting similar responsibilities
- Professional experience with RMF, A&A, POA&M, and ATO documentation (XACTA/eMASS)
- Hands-on experience with vulnerability scanning and compliance tracking (ACAS, IAVM)
- Experience securing Linux and Windows systems, STIGs, patching, and system hardening
- Knowledge of NIST 800-series publications and incident response processes
- DoD 8570 IAT Level II or higher certification (such as Security +, CySA +, CISSP)
- Strong analytical, communication, and collaborative skills
- US citizenship with Active or Current (within 2 years of active) Top Secret Security Clearance with SCI eligibility
- Bachelor's degree in Computer Science, Cybersecurity, Information Technology or STEM related field
Recommended Qualifications
- Scripting or development experience (Python, Java, React)
- DevSecOps tools and pipeline experience
- Experience with Linux (Red Hat/CentOS), databases, web apps, or big data platforms
- Familiarity with Agile environments and tools (Jira, Confluence)
- Experience with NIST SP 800-171 and System Security Engineering (SSE)
- Master's degree in Computer Science, Cybersecurity, Information Technology or STEM related field
#LI-SS2
#LI-Onsite
Total Rewards
Esri’s competitive total rewards strategy includes industry-leading health and welfare benefits: medical, dental, vision, basic and supplemental life insurance for employees (and their families), 401(k) and profit-sharing programs, minimum accrual of 80 hours of vacation leave, twelve paid holidays throughout the calendar year, and opportunities for personal and professional growth. Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
The Company
At Esri, diversity is more than just a word on a map. When employees of different experiences, perspectives, backgrounds, and cultures come together, we are more innovative and ultimately a better place to work. We believe in having a diverse workforce that is unified under our mission of creating positive global change. We understand that diversity, equity, and inclusion is not a destination but an ongoing process. We are committed to the continuation of learning, growing, and changing our workplace so every employee can contribute to their life’s best work. Our commitment to these principles extends to the global communities we serve by creating positive change with GIS technology. For more information on Esri’s Racial Equity and Social Justice initiatives, please visit our website here.
If you don’t meet all of the preferred qualifications for this position, we encourage you to still apply!
Esri is an equal opportunity employer (EOE) and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need reasonable accommodation for any part of the employment process, please email askcareers@esri.com and let us know the nature of your request and your contact information. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.
Esri Privacy Esri takes our responsibility to protect your privacy seriously. We are committed to respecting your privacy by providing transparency in how we acquire and use your information, giving you control of your information and preferences, and holding ourselves to the highest national and international standards, including CCPA and GDPR compliance.
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Frequently asked questions
What is the salary for System Engineer, Cyber Security Engineering at Esri?
The estimated salary range for System Engineer, Cyber Security Engineering at Esri is $121,000 - $198,000 USD per year.
What skills are required for System Engineer, Cyber Security Engineering at Esri?
The required skills for System Engineer, Cyber Security Engineering at Esri include: Python, Java, React, Linux, Windows, SQL.
What is the seniority level for System Engineer, Cyber Security Engineering at Esri?
System Engineer, Cyber Security Engineering at Esri is a Senior level position.
How do I apply for System Engineer, Cyber Security Engineering at Esri?
You can view the full description and apply for System Engineer, Cyber Security Engineering at Esri on EchoJobs: https://echojobs.io/job/esri-system-engineer-cyber-security-engineering-focus-kbccf.