Security Engineer jobs in United States

Explore 1,354 matching jobs.

X-energy

ICS/OT Cyber Security Engineer

X-energy

Posted: 10/21/2026
AngularCyber SecurityJavaScriptServiceNow
AMERICAN SYSTEMS

Information Systems Security Officer, Staff

AMERICAN SYSTEMS

Posted: 10/21/2026
Cyber Security
AMERICAN SYSTEMS

Cybersecurity Assessment and Authorization Validator

AMERICAN SYSTEMS

Posted: 10/21/2026
Cyber Security
The Aerospace Corporation

Hardware Security Engineering Intern

The Aerospace Corporation

Posted: 10/21/2026
LinuxPerlPythonC++
The Aerospace Corporation

Hardware Security Engineering Intern

The Aerospace Corporation

Posted: 10/21/2026
LinuxPerlPythonC++
Capital One

Principal Associate, Cyber Security

Capital One

Posted: 10/21/2026
AWSCloudCyber SecuritySplunk
Booz Allen Hamilton

Cloud Security Engineer

Booz Allen Hamilton

Posted: 10/21/2026
AWSAzureCloudCyber SecurityLinuxOracleSDLCSplunk
General Dynamics Information Technology

Vulnerability Management Lead – Cybersecurity

General Dynamics Information Technology

Posted: 10/21/2026
CloudCyber SecurityPMP
Cribl

Senior Staff Engineer, Security AI-SOC

Cribl

Posted: 10/21/2026
CloudDistributed SystemsJavaScriptNode.jsPythonTypeScriptGo
DriveWealth

Principal Security Engineer

DriveWealth

Posted: 10/21/2026
AWSDynamoDBEC2KubernetesMacOSPythonTerraform
Blink Health

Senior AI Security Engineer

Blink Health

Posted: 10/21/2026
AWSCloudPython
Leidos

E-Discovery Administrator – Security, FOIA, CAPSTONE

Leidos

Posted: 10/21/2026
AzureCloudFirewallsSplunk
Panera Bread

Senior Manager, Security Services

Panera Bread

Posted: 10/21/2026
CloudCyber Security
Eli Lilly and Company

Senior Director – Security Posture & Exposure Management

Eli Lilly and Company

Posted: 10/21/2026
CloudCyber Security
Accenture Federal Services

Oracle Fusion Cloud Application Security Subject Matter Expert

Accenture Federal Services

Posted: 10/21/2026
CloudOracle
CDW

Principal Solution Executive II – Security

CDW

Posted: 10/21/2026
Cloud
Medtronic

Director – Global Cyber Security Counsel

Medtronic

Posted: 10/21/2026
Cyber Security
PAM Health

Network Security Manager

PAM Health

Posted: 10/21/2026
AzureCloudCyber SecurityDNSFirewallsGoogle Cloud PlatformITSMTCP/IP
Eli Lilly and Company

Senior Director – Security Posture & Exposure Management

Eli Lilly and Company

Posted: 10/21/2026
CloudCyber Security
Nexford University

Cybersecurity Subject Matter Expert – Consulting Engagement

Nexford University

Posted: 10/21/2026
CloudCyber Security
X-energy

ICS/OT Cyber Security Engineer

X-energy
Posted 10/21/2026full-timeRemote • Maryland • United StatesMid-LevelSenior💰 $112,500 - $128,250 per yearWebsite
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Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in cybersecurity engineering strategies, integrating cybersecurity into operational technology systems, and executing advanced threat-hunt operations. Proficient in developing threat intelligence and conducting technical risk assessments while ensuring compliance with NIST cybersecurity framework capabilities.

Highest-signal resume keywords
Cybersecurity EngineeringThreat Intelligence DevelopmentServiceNow DevelopmentJavaScript ProficiencyNIST Cybersecurity Framework

Tech Stack

Tools & technologies
AngularCyber SecurityJavaScriptServiceNow

About the role

Key responsibilities & impact
  • Develop and execute cybersecurity engineering strategies and activities supporting plant design and engineering teams
  • Integrate cybersecurity philosophy into plant information and operational technology system designs
  • Implement and assess cybersecurity systems
  • Support cybersecurity assessments of Xe-100 systems
  • Recommend solutions to cybersecurity issues
  • Execute advanced threat-hunt operations using adversary tactics, techniques, procedures, and indicators of attack
  • Develop threat intelligence to detect, respond to, and defeat advanced persistent threats
  • Produce reports on activities and incidents, trends, status, and situational awareness
  • Identify and remediate control weaknesses
  • Review data with firewall administrators, engineering, system administrators, and other groups to determine security-event risk
  • Perform senior-level information-security analysis
  • Develop and recommend plans to safeguard computer, server, network configurations, and data files
  • Execute technical risk assessments of new and existing applications
  • Develop and implement procedures to prevent, detect, contain, and correct data-security breaches
  • Perform other duties as assigned by the manager

Requirements

What you’ll need
  • High school diploma or equivalent
  • Typically, five years or more of progressive experience in cybersecurity, network security, or related experience for Level III
  • In-depth knowledge of OT cybersecurity architecture supporting NIST cybersecurity framework capabilities, including cybersecurity engineering, vulnerability management, identity management, threat intelligence, prediction and detection, response, and recovery
  • Knowledge of ServiceNow platform capabilities, modules, and best practices
  • Experience in ServiceNow development and architecture
  • Familiarity with ITIL processes and service management principles
  • Technical skills including scripting, workflow configuration, and business rule development
  • Ability to independently design and lead complex user interfaces, integrations, and workflows
  • Proficiency in JavaScript, AngularJS, HTML, CSS, and ServiceNow Glide API
  • Background in industrial control systems and/or operational technologies supporting nuclear, heavy utilities, or manufacturing
  • Ability to work Monday-Friday, 8:00am-5:00pm
  • Participation in travel to offices or sites, approximately 10%

Benefits

Comp & perks
  • 401K plan with an employer match
  • Medical, Dental, and Vision Insurance
  • Life and Disability Insurance
  • Paid Time Off
  • Tuition Reimbursement/Professional Development policy supporting continuing education

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Cybersecurity Systems ImplementationTechnical Risk AssessmentsScriptingWorkflow ConfigurationBusiness Rule DevelopmentVulnerability ManagementIdentity ManagementData-Security Breach PreventionControl Weakness RemediationAdvanced Threat-Hunt Operations
Tools & Technologies
ServiceNowServiceNow Glide APIHTMLCSSAngularJS
Industry Keywords
Operational TechnologyIndustrial Control SystemsNuclearHeavy UtilitiesManufacturingITIL ProcessesCybersecurity Assessments