Mechanical Designer (HVAC)

Cimarron Software Services, Inc.; Ogden (UT); On-site; USD 95,000 - 128,000; Full time

Benefits offered by this job

On-site with 9x80 schedule

Relocation allowance

Paid overtime

Job summary

Cimarron Software Services, Inc. in Ogden, UT seeks a Mechanical Designer (HVAC) to support the USAF Sentinel program; this on-site role offers a 9X80 schedule, paid overtime, and relocation allowance.

Candidates must be US citizens, able to obtain a Secret Clearance, and have SmartPlant 3D experience; 9+ years of relevant work or AA with 6+ years is required. This role supports critical national defense infrastructure.

Qualifications

• US citizenship required or eligible for access to federal facilities.
• Ability to obtain a Secret Clearance.
• High School diploma or equivalent with 9+ years of experience, or AA/AS in Engineering/CAD with 6+ years of experience.
• Experience using SmartPlant 3D.
• Experience supporting a DoD/DoE, USACE, NAVFAC, or USAF program.

Responsibilities

• Direct and oversee PD&P and HVAC design activities for USAF/DoD infrastructure.
• Provide technical leadership and governance for PD&P/SmartPlant 3D models.
• Enforce applicable design codes and standards (OSHA, NFPA, IBC, ASME B31.3, ASHRAE).
• Resolve design conflicts and approve design deliverables (3D models, layouts, configurations).
• Lead design reviews with Bechtel, USAF, and external stakeholders.

Skills

US citizenship

Secret clearance eligibility

Ability to obtain clearance

DoD/DoE program experience

Communication with leadership

Education

High School / GED

AA/AS in Engineering/CAD

Tools

SmartPlant 3D

Job description

Mechanical Designer (HVAC) - (SMD081426.1)

Mechanical Designer (HVAC)

Remote/Onsite/Hybrid

100% Onsite

Full-time

1

High School / GED

None

Must be able to obtain and maintain a U.S. Security Clearance within a reasonable timeframe.

Pay Range (All offers will be based on experience)

$95,000.00 - $128,000.00/yr

Position Introduction/Key Duties

Cimarron is seeking a Mechanical Designer (HVAC)to support the Engineering and Manufacturing Development (EMD) phase of the US Air Force’s Sentinel program (GBSD) in Ogden, UT. Cimarron provides engineering and technical support to Bechtel for the design, construction, and integration of the Sentinel launch infrastructure at locations to include Vandenberg AFB, CA, F.E. Warren AFB, WY, Malmstrom AFB, MT, and Minot AFB, ND. Sentinel is a vital nuclear modernization program that will recapitalize the nation's aging ground based leg of the nuclear triad -- the Minuteman III Intercontinental Ballistic Missile (ICBM). We invite you to join our team for this phenomenal opportunity to design the future ground leg of the U.S.'s nuclear deterrent!

This is an on-site position that offers a 9X80 work schedule (i.e., every other Friday off), paid overtime, and a great work/life balance. For candidates not local to the Ogden area, a relocation allowance can be provided.

Key Duties :

• Direct and oversee Plant Design & Piping (PD&P) and HVAC design activities in support of U.S. Air Force and DoD infrastructure programs.
• Provide technical leadership and governance for SmartPlant 3D model development, ensuring models produced by designers and drafters meet engineering, safety, and constructability requirements.
• Establish, interpret, and enforce applicable design codes and standards including OSHA, NFPA, IBC, ASME B31.3, and ASHRAE for PD&P and HVAC systems.
• Serve as the primary technical authority for resolving design conflicts, space constraints, and system interferences across multiple engineering disciplines.
• Approve and release PD&P and HVAC design deliverables, including 3D models, layouts, and system configurations.
• Lead constructability reviews and technical design reviews with Bechtel, USAF, and external stakeholders.
• Authorize design changes, deviations, and engineering trade-offs that affect cost, schedule, safety, and compliance.
• Oversee preparation and approval of material requisitions, bid evaluations, design estimates, and work plans.
• Provide technical direction, prioritization, and oversight to engineers, designers, and drafters assigned to PD&P scope.
• Communicate technical risks and recommendations to program and senior leadership.
• Support the Sentinel (GBSD) Engineering and Manufacturing Development (EMD) phase as the PD&P technical point of contact.

Required Skills, Experience, and Education :

• Due to facility security requirements, only U.S. citizens are eligible for consideration at this time.
• Ability to obtain a Secret Clearance.
• This position requires access to federal facilities. Candidates must possess a valid, unexpired Real ID‑compliant driver's license or state‑issued identification card at the time of hire. If you are unsure whether your ID is Real ID‑compliant, please check for the star symbol in the upper portion of your driver's license or state ID.
• Ability to complete a pre‑employment background check and drug screening, which will include but is not limited to testing for marijuana use.
• Experience using SmartPlant 3D.
• Experience supporting a DoD/DoE, USACE, NAVFAC, or USAF program.
• High School diploma or equivalent and 9 or more years of experience, or an Associate of Arts or Science in Engineering/CAD with 6 or more years of experience.

Desired Skills, Experience, and Education :

Business Profile :

Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company‑wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.

Resumes should list employment dates in month/year format (e.g., January 2020 – March 2024) for each position to meet customer and contract documentation requirements.

Cimarron offers an outstanding Benefits Package including:

• Major Medical and Hospitalization
• Vision Care
• Preventive Care
• Ancillary Benefits
  • Life Insurance and AD&D
  • Short‑Term Disability Insurance
  • Voluntary Long‑Term Disability Insurance
  • Voluntary Additional Life and Dependent Life Insurance
• 401(k) with Company Matching
• Flexible Spending Accounts
• Direct Deposit
• Other Benefits
  • Paid Time Off (PTO) and Holiday Leave
  • Education Reimbursement
  • Wellness Program