Centennial, Colorado, United States · On-site
$121k–$202k/yr
Requisition ID: 1957 Standard Weekly Hours: 40.00 Location: ULA - Denver Relocation: Yes- Relocation may be available Travel Requirements: 10% At ULA, success comes through the efforts of a strong, united team. Thanks fo…
Skills: TCP/IP Networking, OSPF, BGP, Cisco ACI, Palo Alto Firewalls
Centennial, Colorado, United States · On-site
Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we…
Skills: Software Architecture, System Design, Leadership, C++, Python
Centennial, Colorado, United States · On-site
$19/hr–$27/hr
Convergint is looking for a full-time, enthusiastic, results driven Fire Inspection Technician to join our amazing culture. In this role, you will assist with the testing and inspection of fire-alarm systems in assigned …
Skills: Fire alarm system testing, Fire alarm system inspection, Customer service, Problem identification, Reporting
Centennial, Colorado, United States · On-site
$30/hr–$38/hr
Convergint is looking for a full-time, enthusiastic, results driven and forward-thinking Security Service Technician to join our amazing culture. In this role, you will service and support existing customers by respondin…
Skills: Security systems maintenance, Troubleshooting, Access control systems, Fire alarm systems, Electronic security systems
Centennial, Colorado, United States · On-site
$114k–$156k/yr
Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we…
Skills: Proposal management, Shipley proposal process, Government RFP, Desktop publishing, SharePoint
Centennial, Colorado, United States · On-site
$38/hr–$43/hr
Role Overview Beehive Industries is looking for an energetic and driven Lead Test Operator to support the assembly and testing process for newly built small turbine engines. This role may operate in a development environ…
Skills: Mechanical assembly, Electrical assembly, Testing processes, Standard work instruction adherence, Hand-tool utilization
Centennial, Colorado, United States · On-site
$88k–$104k/yr
GARNEY A Craft Training Instructor position is available at Garney. This role is responsible for delivering high-quality, hands-on training programs to develop the skills and knowledge of Field Craft professionals. This …
Skills: Blueprint Reading, Tool Usage, Construction Techniques, NCCER Curriculum, Adult Education
Centennial, Colorado, United States · On-site
$25/hr–$35/hr
ASSA ABLOY Entrance Systems, Pedestrian Door Solutions Join the industry leader in automated door solutions! ASSA ABLOY Entrance Systems is a global manufacturer committed to creating safe, secure, and efficient entrance…
Skills: Mechanical Aptitude, Electro-mechanical Repair, Low-voltage Wiring, Glazing, Storefront Installation
Centennial, Colorado, United States · On-site
If you are a seasoned aircraft inspection professional with Nondestructive Testing (NDT) qualifications looking for a new challenge, we have an opportunity for you! Join Straight Flight as Aircraft NDT Inspector IV, you …
Skills: Aircraft inspection, Nondestructive testing, Airworthiness certification, FAA regulations, EASA regulations
Centennial, Colorado, United States · On-site
$206k–$283k/yr
Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we…
Skills: Software architecture, System design, Leadership, Python, C++
Centennial, Colorado, United States · On-site
$21/hr–$24/hr
Description Empower Youth. Build Your Career. Make an Impact. Join Shiloh House, a leader in youth behavioral health and trauma-informed care. We are hiring Mental Health Counselors to work directly with at-risk youth (a…
Skills: Youth behavioral health, Trauma-informed care, Crisis intervention, Verbal de-escalation, Safety monitoring
Centennial, Colorado, United States · On-site
$30/hr–$38/hr
Securitas Technology, part of Securitas, is a world-leading provider of integrated security solutions that protect, connect, and optimize businesses of all types and sizes. More than 13,000 colleagues in 40 countries are…
Skills: Low voltage equipment installation, Troubleshooting, Access control, CCTV, Burglary alarm
Centennial, Colorado, United States · On-site
$60k–$150k/yr
Requisition Number: 233399 Job Description Cintas is seeking a Business Development Representative to focus on product line growth within existing customer accounts. Responsibilities include prospecting, cold calling, se…
Skills: Prospecting, Cold calling, Sales, Customer service, Microsoft Office
Centennial, Colorado, United States · On-site
$130k–$178k/yr
Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we…
Skills: Software engineering, C++, Object-oriented programming, Flight software, Git
Centennial, Colorado, United States · On-site
$88k–$122k/yr
Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we…
Skills: Supplier quality assurance, Auditing, AS9100, ISO9100, Root cause and corrective action
Centennial, Colorado, United States · On-site
$60k–$150k/yr
Requisition Number: 233400 Job Description Cintas is seeking a Sales Representative to focus on new business-to-business account development in our First Aid and Safety Division. Responsibilities include prospecting, col…
Skills: B2B sales, Cold calling, Lead generation, Prospecting, Business development
Centennial, Colorado, United States · On-site
POSITION PURPOSE AND SUMMARY The NSR Suites Part Time responds to certain types of on-call business needs during overnight hours when the hotel lobby is closed and ensures services provided are consistent, courteous, and…
Skills: Customer service, Communication skills, Problem-solving, Time management, Computer literacy
Centennial, Colorado, United States · On-site
$150k–$210k/yr
Outside Analytics is a proud subsidiary of SMX, enabling an exciting collaboration that enhances our collective capabilities to deliver cutting-edge digital transformation solutions. Are you interested in the next genera…
Skills: C++, Linux, SPARC, Emulator development, CI/CD
Centennial, Colorado, United States · On-site
$150k–$210k/yr
Outside Analytics is a proud subsidiary of SMX, enabling an exciting collaboration that enhances our collective capabilities to deliver cutting-edge digital transformation solutions. Are you interested in the next genera…
Skills: C++, Linux, SPARC, Emulator development, CI/CD
Centennial, Colorado, United States · On-site
$90k–$120k/yr
We are seeking a hands-on HR Specialist to support employees and leaders within a fast-paced manufacturing environment. This role will be responsible for day-to-day HR operations, with a strong emphasis on employee relat…
Skills: Employee relations, Onboarding, HR compliance, Attendance management, Workforce support
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Design, implement, and optimize complex network infrastructure across enterprise and launch environments. Lead major infrastructure initiatives and serve as a senior technical expert for mission-critical operations.
Requires a Bachelor's degree in a STEM field and at least 6 years of related experience in enterprise-class networking. Must have expert-level proficiency in routing protocols, Cisco technologies, and network automation tools.
Requisition ID: 1957
Standard Weekly Hours: 40.00
Location: ULA - Denver
Relocation: Yes- Relocation may be available
Travel Requirements: 10%
Thanks for your interest in United Launch Alliance, the world's most experienced and reliable space launch company! Successfully launching more than 155 consecutive missions with 100% mission success doesn't happen by accident. It's a testament to the commitment and dedication of our team of rocket scientists and support employees combined with the systems and processes we use to pull them together. As a ULA employee, you'll have the opportunity to grow in your career while working in a team-oriented culture that combines technology, innovation, ingenuity and a commitment to the extraordinary. Whether you are in college just launching your career, or, have experience and want to come work with the best rocket team in the world, our unshakable unity yields stronger solutions and better results as we carry out our mission to save lives, explore the universe, and connect the world. Our team is excited to meet you!
At United Launch Alliance (ULA), the Network Engineer 4 is a senior engineering role responsible for designing, implementing, supporting, and optimizing complex network infrastructure across ULA’s enterprise and launch environments. This role serves as a top-tier technical expert within the network organization, leading major infrastructure initiatives, delivering advanced engineering solutions, and resolving the most challenging issues impacting mission‑critical operations.
The Network Engineer IV works across multiple functional groups engineering, cyber, launch operations, and corporate IT to ensure ULA’s network systems remain secure, highly available, scalable, and aligned with operational needs. The role is expected to drive modernization efforts, improve network reliability through automation, and influence technical decision-making. While Level 5 sets enterprise-wide strategy and architectural direction, the Network Engineer IV executes high-impact technical initiatives, translates architectural guidance into implementable designs, and mentors lower-level engineers.
Bachelor
Minimum of 6 years of related work experience
Summary Salary Range (for ULA - Denver only): $121,307.00 - $202,178.00
Please note that the salary information shown above is a general guideline only. Salaries are based upon a candidate's experience and qualifications, as well as internal equity, market and business considerations. Employees may be eligible for a discretionary annual bonus in addition to base pay.
What makes ULA different?
Because we understand launch success comes through the collective efforts of a team, we seek the best to join us. We value ethics, ingenuity, engagement and professional development for employees at all levels.
We offer our employees competitive pay and benefits including:
Additionally, most salaried ULA team members work a "9/80 schedule," meaning they enjoy every other Friday off.
Benefits and work schedules may vary for union-represented hourly positions and are described in the applicable collective bargaining agreement.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Security Clearance / International Traffic In Arms Regulations (ITAR). This position requires use of information which is subject to the International Traffic In Arms Regulations (ITAR). Therefore, all applicants must be U.S. Persons as defined in ITAR 22 CFR 120.62 (e.g., U.S. Citizen, Lawful Permanent Resident (Green Card holder) or protected individual. See 8 U.S.C. 1101(a)(20) and 8 U.S.C. 1324b(a)(3) for additional information).
ULA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment.
ULA is a participant in the federal E-Verify Program. Posters in PDF format pertaining to this program can be accessed by clicking on the links identified below. E-Verify Participation poster (English / Spanish) and Right to Work Poster (English / Spanish).
Colorado Equal Pay for Equal Work Act requires covered employees to follow a post selection notification process. A hired candidate may opt out of this process by notifying the hiring manager in writing at the time the offer is accepted
Our rockets fly to the most challenging orbits, while delivering the most accurate payload insertions in the world.
ULA is redefining what’s possible in space by providing innovative rocketry solutions for national security, NASA, and commercial space launches. Our rockets fly directly to the most challenging and distant orbits the nation requires, while delivering the most accurate payload insertions in the world and limitless orbital flexibility.
Offices: 9501 E Panorama Circle, Centennial, Colorado 80112, US · 1001 Red Hat Rd, Decatur, AL 35601, US · 310 Keeler Parkway, Pueblo, Colorado 81001, US · 45825 East Highway, Building 594, Pueblo, Colorado 81006 , US · 16255 Phillips Pkwy, Bldg 38835, Cape Canaveral Space Force Station, Florida 32920, US
There are currently 186 open security & safety positions in Centennial, CO listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Sierra Space, United Launch Alliance (ULA), Convergint, Allied Universal, Beehive Industries, among others. Browse the listings above to see every active employer.
Yes — 12 of the 186 open security & safety positions offer remote or hybrid work (1 remote, 11 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
