Security & Safety Jobs in Boulder, CO (Now Hiring) — 169 open — Page 3

Senior Auto Appraiser – Field for Boulder and/or Greater Denver Metro

Boulder, Colorado, United States · Hybrid

$71k–$129k/yr

Mid level$860M raised

Why USAA? At USAA, our mission is to empower our members to achieve financial security through highly competitive products, exceptional service and trusted advice. We seek to be the #1 choice for the military community a…

Skills: Auto appraising, Claims investigation, Negotiation, Damage evaluation, P&C insurance

Guest Services Associate

Boulder, Colorado, United States · On-site

Entry level$9.0B raised

Overview Company Overview: Kick off your exciting career in Event Security with Allied Universal® Event Services, the go-to leader in crowd management and event staffing. Dive into the action at sports stadiums, concerts…

Skills: Customer service, Crowd management, Communication, Event operations, Conflict resolution

Systems Administrator/Cybersecurity Engineer

Boulder, Colorado, United States · On-site

$97k–$121k/yr

Mid level

The National Solar Observatory is seeking a Systems Administrator/Cybersecurity Engineer to strengthen and support our IT infrastructure, protect critical systems from cyber threats, and lead technical projects that enha…

Skills: Systems administration, Cybersecurity, Linux, Windows, MacOS

Cybersecurity Engineering Intern

Boulder, Colorado, United States · On-site

$24/hr–$28/hr

Entry level$2.0B raised

In This Role, Your Responsibilities Will Be: Collaborate with the Product Security team to enhance cybersecurity across Emerson’s product portfolio.Assist in the development and implementation of secure coding practices.…

Skills: Cybersecurity, Secure coding, Regulatory compliance, Agile development, Software development

2026 Associate MBSE Engineer/MBSE Engineer - Boulder CO (AHT)

Boulder, Colorado, United States · On-site

$76k–$174k/yr

Mid level$3.7B raised

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …

Skills: Model-Based Systems Engineering, MBSE, SysML, Cameo, Systems engineering

Northrop Grumman Mission Systems, Inc. logoNorthrop Grumman Mission Systems, Inc.

2026 Associate MBSE Engineer/MBSE Engineer - Boulder CO (AHT)

Boulder, Colorado, United States · On-site

$76k–$174k/yr

Mid level

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …

Skills: Model-Based Systems Engineering, SysML, Cameo, Requirements management, System architecture

Target Security Specialist

Boulder, Colorado, United States · On-site

Entry level

Starting Hourly Rate / Salario por Hora Inicial: $20.75 USD per hour ALL ABOUT TARGET Working at Target means helping all families discover the joy of everyday life. We bring that vision to life through our values and cu…

Skills: Security, Crisis response, De-escalation, Surveillance, Case management

Principal Cybersecurity Engineer

Boulder, Colorado, United States · Hybrid

$167k–$300k/yr

Senior+$2.2B raised

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and a…

Skills: Cybersecurity, Incident response, Digital forensics, Threat hunting, Security automation

Facility Supervisor - Boulder, Colorado

Boulder, Colorado, United States · On-site

Mid level

The Facility Supervisor is responsible for leading the facilities department to achieve the highest standards of quality and efficiency. This role ensures the effective daily management of staff, ensuring alignment with …

Skills: Facility management, HVAC systems, Electrical systems, Mechanical systems, Plumbing systems

Senior Principal Software Systems Engineer

Boulder, Colorado, United States · Hybrid

$183k–$193k/yr

Senior+

Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or …

Skills: Systems engineering, Software architecture, Requirements analysis, Functional analysis, Performance analysis

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Lead Hardware Engineer

Boulder, Colorado, United States · On-site

$165k–$218k/yr

Senior+

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century…

Skills: Hardware Architecture, Electro-Optical Systems, New Product Introduction, System Design, Performance Modeling

Senior Information Security Engineer, Offensive Security

Boulder, Colorado, United States · On-site

$175k–$250k/yr

Mid level

What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements. What You'…

Skills: Offensive security, Red teaming, Network exploitation, Penetration testing, Vulnerability assessment

Senior Program Manager

Boulder, Colorado, United States · On-site

$182k–$232k/yr

Senior+

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus y…

Skills: Program management, Software development, Systems integration, Risk management, Change management

Principal Software Architect

Boulder, Colorado, United States · On-site

$190k–$235k/yr

Senior+

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus y…

Skills: Software architecture, System design, Kubernetes, MOSA, Missile defense

Job Foreman

Boulder, Colorado, United States · On-site

$85k/yr

Mid level

Olgoonik is an Equal Opportunity Employer Overview: Supervises daily construction work performed at various military installations. Primary Responsibilities: Directly supervises and coordinates activities of minor constr…

Skills: Construction supervision, Project management, Safety compliance, Quality control, Blueprint reading

Staff / Sr Staff Systems Engineer

Boulder, Colorado, United States · On-site

$102k–$157k/yr

Mid level

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For over forty-five years, we …

Skills: Systems engineering, Software verification, Validation, Requirements derivation, MBSE

Data Center Hardware & Procurement Lead

Boulder, Colorado, United States · On-site

$153k–$177k/yr

Senior

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus y…

Skills: Datacenter hardware coordination, Infrastructure planning, Enterprise hardware procurement, Vendor management, Hardware design

Registered Nurse Charge / Nights / in Brighton

Boulder, Colorado, United States · On-site

$48/hr–$52/hr

Mid level

Schedule: 6:00p-6:30a, Thurs-Sat Position Overview The RN Charge Nurse Is responsible for maintaining quality care throughout the entire facility. They are also responsible for all on-site healthcare services in the faci…

Skills: Nursing, Charge Nursing, Correctional Healthcare, Patient Assessment, Medication Administration

Registered Nurse / in Brighton

Boulder, Colorado, United States · On-site

$46/hr–$50/hr

Entry level

Schedule: 6:00a-6:00p Position Overview Registered Nurses (RN) provide a full range of nursing services to inmates including assessing, nursing diagnosis, planning, implementing, and evaluating the medical condition of i…

Skills: Nursing, Patient assessment, Medication administration, IV therapy, CPR

Registered Nurse / PRN / in Brighton

Boulder, Colorado, United States · On-site

$46/hr–$50/hr

Entry level

Schedule: minimum 15 hours monthly Position Overview Registered Nurses (RN) provide a full range of nursing services to inmates including assessing, nursing diagnosis, planning, implementing, and evaluating the medical c…

Skills: Nursing, Patient assessment, Medication administration, IV therapy, CPR

Frequently asked questions

How much do Security & Safety jobs in Boulder, CO pay?

Based on 144 listings with disclosed salaries, most security & safety jobs in Boulder, CO pay between $40k–$200k per year. Individual offers vary with seniority, company size, and specialization.

How many Security & Safety jobs are open in Boulder, CO right now?

There are currently 169 open security & safety positions in Boulder, CO listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Security & Safety roles in Boulder, CO?

Companies currently hiring include SciTec, Google, Northrop Grumman, Northrop Grumman Mission Systems, Inc., CorrHealth, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Security & Safety jobs in Boulder, CO?

Yes — 19 of the 169 open security & safety positions offer remote or hybrid work (5 remote, 14 hybrid).

How do I apply for Security & Safety jobs in Boulder, CO?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.