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Director Critical Infrastructure Security Jobs in Colorado

Citadel Security USA

Security Officer

Nederland, CO · On-site

$25/hr

Direct incoming and outgoing traffic according to site procedures. * Assist gate personnel with ... Critical infrastructure facility with controlled vehicle access. * Overnight schedule requiring ...

Framework Ventures

Director: Security

Fountain, CO · On-site

$281 - $355/hr

This role reports to the VP of Security and, as the Director of Security, you will lead our security strategy, focusing on infrastructure or application security based on your expertise. You will ...

Virta Health

Director, Security Engineering

Denver, CO · On-site

$162 - $209/hr

As our Director of Security Engineering & Operations, you will hold a highly critical and ... Deep dive into Virta's cloud infrastructure (GCP) and existing IT security tools. Establish ...

Vantor

Sr. Platform Infrastructure Engineer

Westminster, CO · On-site

$109K - $148K/yr

Infrastructure security and vulnerability management * Platform engineering and SRE practices * AI-assisted software operations and AIOps platforms * Distributed systems and mission-critical ...

Vantor

Sr. Platform Infrastructure Engineer

Westminster, CO · On-site

$114K - $155K/yr

Infrastructure security and vulnerability management * Platform engineering and SRE practices * AI-assisted software operations and AIOps platforms * Distributed systems and mission-critical ...

Maxar

Sr. Platform Infrastructure Engineer

Westminster, CO · On-site

$109K - $148K/yr

Infrastructure security and vulnerability management * Platform engineering and SRE practices * AI-assisted software operations and AIOps platforms * Distributed systems and mission-critical ...

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Director Critical Infrastructure Security information

What is the difference between Director Critical Infrastructure Security vs Security Manager?

AspectDirector Critical Infrastructure SecuritySecurity Manager
CredentialsSecurity certifications (CISSP, CISM), relevant degreesSecurity certifications, relevant degrees
Work EnvironmentCritical infrastructure sites, government agencies, large corporationsCorporate offices, facilities, security departments
Employer & IndustryUtilities, transportation, energy, governmentVarious industries, private companies, corporate sectors
Search & Comparison IntentUnderstanding leadership roles in infrastructure securityManaging security operations and teams

The main difference is that the Director Critical Infrastructure Security oversees strategic security initiatives for critical infrastructure sectors, focusing on high-level planning and policy. In contrast, the Security Manager handles day-to-day security operations, team management, and implementation of security protocols within organizations.

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For Director Critical Infrastructure Security jobs in Colorado, the most frequently searched job titles are:

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Director Critical Infrastructure Security jobs near you
Infographic showing various Director Critical Infrastructure Security job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 1% Temporary, and 4% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Security Officer

Citadel Security USA

Nederland, CO • On-site

$25/hr

Full-time

Re-posted 18 days ago

Job description

Location: Nederland, CO 80466
Employment Type: Full-Time
Pay: $25.00 per hour
Schedule: Tuesday - Saturday | 7:00 PM - 7:00 AM
Position Overview
Citadel Security USA is seeking a Full-Time Overnight Security Officer to provide access control and traffic management services at a critical infrastructure facility in Nederland, Colorado. This position plays an important role in maintaining secure site operations by monitoring vehicle traffic, assisting authorized vendors, supporting gate operations, and responding promptly to security-related situations.
Because this assignment is in a mountain environment, candidates must be comfortable driving during snow, ice, and other challenging weather conditions while maintaining professionalism and sound judgment.
Primary Responsibilities
Access Control
  • Verify identification and authorization for employees, contractors, vendors, and approved visitors.
  • Direct incoming and outgoing traffic according to site procedures.
  • Assist gate personnel with processing vehicle access efficiently and professionally.
  • Ensure entry procedures are followed to protect the integrity of the facility.

Traffic & Site Monitoring
  • Observe vehicle movement throughout the assigned entry points.
  • Monitor traffic flow to help maintain safe and orderly operations.
  • Watch suspicious activity, unauthorized access attempts, or unusual conditions.
  • Report operational concerns to supervisors without delay.

Incident Response
  • Respond promptly to security incidents, emergencies, or requests for assistance.
  • Assess situations calmly and follow established emergency procedures.
  • Communicate effectively with supervisors, emergency responders, and client representatives.
  • Help maintain a safe working environment while minimizing operational disruptions.

Documentation
  • Complete accurate activity logs and security reports during each shift.
  • Record visitor information, incidents, and unusual observations.
  • Maintain detailed documentation using company reporting systems.
  • Submit required reports before the conclusion of each shift.

Required Qualifications
  • Valid driver's license with a satisfactory driving history.
  • Ability to safely operate a vehicle in snow, ice, and other adverse weather conditions.
  • Strong verbal and written communication skills.
  • Ability to remain attentive during overnight shifts.
  • Professional customer service skills when interacting with vendors and authorized personnel.
  • Ability to work independently while following site-specific procedures.
  • Successful completion of all required background screening.

Preferred Qualifications
  • Previous experience in gate security, access control, or critical infrastructure security.
  • Experience managing commercial vehicle or contractor traffic.
  • Familiarity with electronic reporting platforms and access management systems.
  • Strong problem-solving abilities and sound decision-making skills under pressure.

Work Environment
  • Critical infrastructure facility with controlled vehicle access.
  • Overnight schedule requiring continuous awareness and attention to detail.
  • Indoor gate operations combined with outdoor responsibilities in changing weather conditions.
  • Mountain environment where winter driving conditions may occur.
  • Frequent communication with vendors, contractors, client representatives, and fellow security personnel.

Why Join Citadel Security USA?
  • Competitive hourly wage of $25.00 per hour.
  • Full-time overnight schedule with consistent hours.
  • Paid training and onboarding.
  • Company-issued uniforms.
  • Opportunities for professional growth within a growing organization.
  • Experienced leadership committed to operational excellence and employee success.

Equal Opportunity Employer
Citadel Security USA is an Equal Opportunity Employer. All qualified applicants will be considered for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected status under applicable law.

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