System Engineer- Cyber Security Engineering Focus

Esri; Redlands (CA); On-site; USD 117,520 - 197,600; Full time

Benefits offered by this job

Health and welfare benefits

401(k) and profit-sharing programs

Paid holidays and vacation leave

Job summary

A technology firm in Redlands, CA, seeks a Cybersecurity Engineer to secure systems for national defense and intelligence. Responsibilities include applying risk management frameworks, vulnerability assessments, and ensuring compliance with security standards. Candidates should have 8+ years of experience, a Bachelor's degree in a related field, and Top Secret Security Clearance. The role offers a competitive salary based on experience, along with health benefits and a robust total rewards strategy.

Qualifications

• 8+ years of professional experience in a related field.
• US citizenship with Active or Current Top Secret Security Clearance.
• Knowledge of NIST 800-series publications.

Responsibilities

• Apply RMF processes for system Assessment & Authorization.
• Develop and maintain security documentation.
• Conduct vulnerability assessments and compliance scans.

Skills

Vulnerability scanning

Security controls implementation

Analytical skills

Communication skills

Collaboration

Education

Bachelor’s degree in Computer Science

Master’s degree in Computer Science

Tools

XACTA

eMASS

ACAS

Job description

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 Redlands, CA 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&Ms, 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

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.

$117,520 – $197,600 USD

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.

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 [e-mail] 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.