Security & Safety Jobs in Boulder, CO (Now Hiring) — 169 open — Page 4

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

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 / Nights / in Brighton

Boulder, Colorado, United States · On-site

$46/hr–$50/hr

Entry level

Schedule: 6:00p-6:00a - 36/48 rotation Position Overview Registered Nurses (RN) provide a full range of nursing services to inmates including assessing, nursing diagnosis, planning, implementing, and evaluating the medic…

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

Firmware Engineer

Boulder, Colorado, United States · On-site

$90k–$105k/yr

Senior$2.2B raised

Benefits Information This job posting is anticipated to remain open until September 11th, 2026 Onsite in the Boulder/Gunbarrel office. Full-time employees will enjoy a competitive benefits package with options for you an…

Skills: Embedded Software, Firmware Development, Product Development Life Cycle, Technical Mentoring, Troubleshooting

Global Physical Security Red Team Lead, GSRS - Sunnyvale, Boulder or New York

Sunnyvale, California, United States · On-site

$157k–$227k/yr

Senior+$26M raised

Minimum qualifications: Bachelor’s degree in Security Risk Management, or equivalent practical experience. 10 years of experience designing and implementing security resilience programs with multiple risk stakeholders in…

Skills: Security Risk Management, Program Management, Physical Security, Red Teaming, Security Auditing

Senior Offensive Security Consultant, Mandiant, Google Cloud

Boulder, Colorado, United States · On-site

$138k–$200k/yr

Senior$26M raised

Minimum qualifications: Bachelor's degree in Computer Science, Information Systems, Cybersecurity, a related technical field, or equivalent practical experience. 5 years of experience with pen testing and red teaming fun…

Skills: Penetration testing, Red teaming, Network security, Web application security, Mobile security

Computer Support Specialist

Boulder, Colorado, United States · On-site

Entry level$2.2B raised

Benefits Information This job posting is anticipated to remain open until September 11th, 2026. Full-time employees will enjoy a competitive benefits package with options for you and your family including: • Paid Time Of…

Skills: Customer service, Troubleshooting, MS Windows, Database maintenance, Active Directory

Cloud Infrastructure Engineer

Boulder, Colorado, United States · Hybrid

$130k–$171k/yr

Mid level$782M raised

About the role: Due to increased demand, we’re looking to hire a Cloud Infrastructure / Platform Engineer to join our team supporting our internal developer platform built on AWS. This is a hands-on role for someone with…

Skills: AWS, Kubernetes, EKS, GitOps, CI/CD

Armed Security Guard

Boulder, Colorado, United States · On-site

Mid level

Description Job Title: Armed Security Guard Location: Boulder, CO Compensation: $25.00/hour (based on site assignment) Schedule: Full & Part Time Available Application Deadline: Open until filled About the Role We are hi…

Skills: Firearms Proficiency, De-escalation Techniques, Incident Reporting, Situational Awareness, Hand-to-Hand Defensive Skills

Pools Head Lifeguard

Boulder, Colorado, United States · On-site

$19/hr–$26/hr

Entry level

It’s a great time to join the City of Boulder! Application Deadline: September 26, 2026 Compensation Details: Full Pay Range 19.20 - 26.87 Generally, the hiring range is from the minimum up to 80% of the range.This is a …

Skills: Lifeguarding, Swim instruction, Water chemistry testing, Leadership, Conflict resolution

Field Service Engineer

Boulder, Colorado, United States · Remote OK

$43/hr–$67/hr

Mid level$500M raised

Job Description The security and detection business creates solutions that are used in non-laboratory environments such as airports, border protection, fire service or police & military environments. You want to learn mo…

Skills: Field service, Hardware maintenance, Software troubleshooting, Networking, Preventive maintenance

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

Shelter Engineer (AHT)

Boulder, Colorado, United States · On-site

$83k–$125k/yr

Mid level

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revolu…

Skills: Mechanical engineering, Hardware integration, Troubleshooting, Field installation, Construction coordination

Shelter Engineer (AHT)

Boulder, Colorado, United States · On-site

$83k–$125k/yr

Mid level$3.7B raised

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revolu…

Skills: Mechanical engineering, Hardware integration, Troubleshooting, Field installation, Mechanical aptitude

Sr Research Engineer - RF & Systems Engineer

Boulder, Colorado, United States · On-site

$118k–$175k/yr

Senior$34M raised

Overview SRI is seeking a Senior Research Engineer with deep expertise in RF and Systems Engineering to lead the development, integration, and evaluation of advanced radar, communications, and sensing systems from our of…

Skills: RF Engineering, Systems Engineering, Radar Systems, Communications Systems, Digital Signal Processing

Pest Control Technician

Boulder, Colorado, United States · On-site

$51k–$77k/yr

Entry level$4.8B raised

Want to build a brighter, bolder future and cultivate your career? Join Ecolab’s team and help create a world in which we all thrive. Our Pest Elimination team proudly serves our communities and customers by safeguarding…

Skills: Pest elimination, Pest detection, Customer service, Sales, Documentation

Staff / Senior Staff Test Automation Engineer (Clearance Required)

Boulder, Colorado, United States · On-site

$96k–$156k/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 the past forty-five plus y…

Skills: Test automation, Python, JavaScript, Kubernetes, Helm

Patrol Officer

Boulder, Colorado, United States · On-site

Entry level$4.8B raised

Temp Part Time Weekend Officer Primary Location: Boulder, CO Wage: $21.50/HR Our Officers help maintain a safe and secure environment for our clients by actively monitoring the premises, including access control and patr…

Skills: Security, Patrolling, Access Control, Conflict Resolution, De-escalation

Staff / Senior Staff Software Test 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: Software testing, CI/CD, GitLab CI, Kubernetes, Helm

Overnight Retail Security Officer

Boulder, Colorado, United States · On-site

Entry level

Retail Security Guard (Overnight Full-Time) LOCATION: Twenty Ninth Street – Boulder, CO PAY: $21.63/hour POSITION TYPE: Full-Time SCHEDULE: Overnight 10:30 PM – 6:30 AM OVERVIEW: We are hiring a Retail Security Guard to …

Skills: Security patrol, CCTV monitoring, Access control, Loss prevention, Incident reporting

Division Chief - Fire Marshal

Boulder, Colorado, United States · On-site

$174k–$202k/yr

Senior+

It’s a great time to join the City of Boulder! Application Deadline: September 20, 2026 Compensation Details: Full Pay Range 174,241.60 - 202,488.00 Generally, the hiring range is from the minimum up to 80% of the range.…

Skills: Fire Code Enforcement, Community Risk Reduction, Executive Leadership, Budget Management, Fire Investigation

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.