Date Posted: 2026-07-27 Country: United States of America Location: US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi…
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
POSITION SUMMARY We are seeking an experienced and hands-on Operations Manager to support facility leadership in overseeing the daily operations of our Henderson, Colorado facility. This location supports third-party log…
Skills: Operations Management, Production Planning, Team Leadership, Employee Coaching, Performance Management
Job DetailsLevel: ExperiencedJob Location: Main Office - Commerce City, CO 80022Position Type: Full TimeEducation Level: 4 Year DegreeSalary Range: $101,900.00 - $152,800.00 SalaryJob Category: Information Technology REP…
Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, …
Skills: Leadership, Personnel Management, Safety Compliance, Production Management, Microsoft Office
Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, …
Skills: Leadership, Personnel Management, Safety Compliance, Production Management, Microsoft Office
Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, …
Skills: Leadership, Personnel Management, Safety Compliance, Production Management, Microsoft Office
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Customer Service, Emergency Response, Incident Reporting, Patrolling, Access Control
Have you ever enjoyed Arnold®, Brownberry® or Oroweat® bread? A Thomas’® English muffin or bagel? Or perhaps snacked on a Sara Lee®, Entenmann’s® or Marinela® cake or donut? If the answer is yes, then you know Bimbo Bake…
Job Summary: At PLA Supply Chain Services, we're looking for a dedicated Team Leader to help guide our team toward success. If you're ready to take on a leadership role and guide a team to meet production goals while ens…
Skills: Leadership, Personnel Training, Quality Control, Safety Compliance, Production Planning
AMP is applying AI-powered sortation at scale to modernize the world's recycling infrastructure and maximize the value in waste. AMP gives waste and recycling leaders the power to harness AI to reduce labor costs, increa…
AMP is applying AI-powered sortation at scale to modernize the world's recycling infrastructure and maximize the value in waste. AMP gives waste and recycling leaders the power to harness AI to reduce labor costs, increa…
Principal Systems Engineer - Signals Analyst (Onsite)
Commerce City, Colorado, United States · On-site
$108k–$205k/yr
Senior+$200K raised
Date Posted: 2026-07-20 Country: United States of America Location: US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi…
Skills: Signals Analysis, RF Signals, Communication Systems, Network Protocols, Signal Processing
Overview Triple-S Steel is a family-owned business that has grown into one of the largest suppliers of structural steel products in the country. With a commitment to excellence, innovation, and strong core values, we pri…
Skills: Forklift Operation, Overhead Crane Operation, Material Handling, Reading Work Orders, Load Configuration
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Description Job Overview: The Terminal Manager is responsible for overseeing and managing the daily operations of the LTL trucking terminal. This role involves coordinating and optimizing all aspects of terminal activiti…
Transition to Operations Engineer (Secret clearance)
Commerce City, Colorado, United States · Hybrid
$90k–$132k/yr
Senior
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-ge…
Skills: System Transition Planning, Systems Engineering, Stakeholder Engagement, Project Management, Lifecycle Integration
Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, …
Skills: Leadership, Personnel Management, Safety Compliance, Production Management, Microsoft Office
Before you apply to a job, select your language preference from the options available at the top right of this page. Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, …
#WeAreONEOK – Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused. JOB SUMMARY ONEOK is hiring an Operator …
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
$69k–$131k/yr
Full-time
bachelor degree
Medical, Dental, Vision, Life Insurance, Short-term Disability, Long-term Disability
Posted 19h ago
~40 hrs/week
Responsibilities
Perform preventive and corrective maintenance on national security mission system critical infrastructure. Monitor system performance and respond to equipment anomalies to restore operational capability while maintaining configuration control.
Requirements
Requires a STEM degree and at least 2 years of engineering experience in complex technical environments. An active TS/SCI with CI Poly security clearance and U.S. citizenship are mandatory.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance 


Security Clearance Type:
TS/SCI with CI Poly - Current


Security Clearance Status:
Active and existing security clearance required on day 1
At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
Raytheon is seeking an Operations and Maintenance Technician. Join a team responsible for operating and maintaining national security mission system critical infrastructure. This hands-on role offers the opportunity to troubleshoot complex equipment, solve technical challenges, and work alongside experienced professionals in a collaborative, mission-focused environment. Location: Aurora, CO
What You Will Do
Perform preventive, predictive, and corrective maintenance on national security mission system critical infrastructure.
Monitor system performance and respond to equipment anomalies, failures, and environmental impacts (such as weather-related events) to restore operational capability.
Maintain configuration control by accurately documenting equipment changes and verifying hardware and software baselines.
Support 24/7 operations as required, including rotating shifts, emergency response, and on-call assignments when necessary.
Safely ascend and work at heights using ladders, antenna structures, and elevated work platforms.
Handle equipment weighing up to 50 pounds and performing physically intensive tasks in both indoor and outdoor settings.
Qualifications You Must Have
Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 2 years of prior engineering experience or equivalent experience.
Experience performing maintenance, operations, or field service in complex technical environments (e.g., RF systems, satellite communications, large mechanical systems, industrial equipment, or similar)
An active and transferable TS/SCI CI Poly U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for the required security clearance.
Qualifications We Prefer
Experience following Lockout/Tagout (LOTO), electrical safety, OSHA requirements, and established safety procedures
Experience operating hand tools, power tools, precision measuring instruments, and electronic test equipment such as digital multimeters, oscilloscopes, RF test equipment, or similar diagnostic tools.
Experience documenting maintenance activities, equipment status, troubleshooting actions, and technical records in accordance with established procedures
Experience working with rotating equipment, servo systems, motors, gearboxes, drive systems, or large mechanical assemblies.
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respectability, Collaboration, and Innovation.
Relocation Eligible – Relocation assistance available
Learn More & Apply Now!
Please consider the following role type definition as you apply for this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
Advanced sensorsaerospaceaerostructuresavionicsair and missile defense systemsaircraft engines and auxiliary power unitscommand and control systemscyber and software solutionsdefensedigital
How many Security & Safety jobs are open in Commerce City, CO right now?
There are currently 51 open security & safety positions in Commerce City, CO listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Security & Safety roles in Commerce City, CO?
Companies currently hiring include Allied Universal, UPS, RTX, Shamrock Foods Company, Adams County Communication Center, Inc. (Adcom911), among others. Browse the listings above to see every active employer.
Are there remote or hybrid Security & Safety jobs in Commerce City, CO?
Yes — 1 of the 51 open security & safety positions offer remote or hybrid work (0 remote, 1 hybrid).
How do I apply for Security & Safety jobs in Commerce City, 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.