Part-time Engineer Jobs in Centennial, CO

Position Overview

The Concrete Engineer is a team member of Kiewit Infrastructure Engineering (KIE). This position’s primary role is to provide support to construction oprerations, perform analysis, and design to Kiewit projects, including a direct impact to other teams within the engineering district.

Project involvement of a concrete engineer can be at any stage (Get Work or Build Work) of a project’s life cycle. Get Work project tasks can include proposal development, Task Force participation, technical proposal design including alternative technical design concept (ATC), and proposal cost estimating support. Build Work project tasks can include Task Force participation, development of final designs including but not limited to concrete troubleshooting, development of project specifications, concrete mixes, testing procedures, preparations of thermal control plans, durability and service life engineering, construction engineering, and construction operations oversight.

Projects often rely on KIE technical resources, consultants, and/or subcontractors for staffing engineering related construction tasks. Typical project deliverables may include technical solutions, design reports, memorandums, and letters. These deliverables provide technical analysis, technical interpretations, and professional recommendations; all these project deliverables are subject to KIE’s Design Quality Management Plan. Project deliverables may require field technical support with investigations and site visit observations during project construction.

Concrete Engineering is considered a “specialty” engineering service and as such has high visibility with Project upper management where high professionalism is always expected. Project related travel varies but it is projected to be approximately 25% and it can be anywhere in North America. Continued job related learning (Kiewit University, Professional Engineer Continued Education, personal professional development) is encouraged and expected.

District Overview

2025 ENR National Contractor Rankings #1 for Transportation and #3 Top 100 design build firms

Kiewit Infrastructure Engineers seamlessly transitions solutions from design to construction through the collaborative efforts of Design Engineering, Design Management, Proposals, Estimating, and Integrated Project Controls. Our construction-focused engineering approach involves a multidisciplinary team working together to maximize value for clients by improving schedules, controlling costs, and minimizing risk on infrastructure projects. This integrated strategy emphasizes collaboration and constructability throughout the project lifecycle, enabling us to identify and implement quality solutions with a strong safety focus.

Clients benefit from Kiewit’s proven processes and tools, which minimize project risk. As an in-house resource, we support projects across the company, in all major markets, sharing experiences, innovative concepts, and best practices. Kiewit’s management and implementation of this process result in safe, cost-effective, and innovative designs that exceed client expectations and uphold Kiewit’s legacy of excellence.

At Kiewit, we believe in building more than just structures – we build relationships, strengthen communities, and expand workforce capacity. We don't just build projects; we build careers. With top-notch health benefits, a wealth-building 401k plan (RRSP), and unbeatable growth opportunities, we are deeply invested in the future of our employees. Join us at Kiewit, where we go beyond construction to develop the ultimate road to success.

Location

Preferably to be located in our Lone Tree, CO office. Based on candidate's experience, maybe open for position to be located at our Bellevue, WA or Woodcliff Lake, NJ location.

Responsibilities

• Assist the Chief Concrete Engineer in providing and managing concrete technical solutions
• Support with pre-bid evaluation, design constructability reviews, technical risk assessments and construction operations work planning (i.e., placing procedures, pumping, constructability reviews, mix design, value engineering, troubleshooting, proposal development, and training.)
• Assist in improving concrete quality and reducing concrete quality issues through proactive engagement with Jobsite personnel.
• Collaborate in developing concrete related design requirements and specifications for construction
• Interpret concrete materials properties and construction quality results including process control data
• Serve as field engineer during construction when interest and opportunities align
• Interpret/learn/apply client specific design methodologies, specifications, and standards
• Develop and maintain internal and external client relationships and construction partners, including project and non-project related face-to-face meetings

Qualifications

• B.S. degree in Civil Engineering. Master’s degree with emphasis in concrete or related engineering field preferred.
• Minimum of 7 years of experience directly applicable to concrete (including mix designs, thermal control analysis, service life engineering, forensic analysis, troubleshooting, technical requirements, testing procedures, applicable codes, standards and best practices, ACI manual of concrete practice, etc.)
• Active US PE required
• Ability to travel in North America (expected travel approximately 25%)
• Must be proficient in the Microsoft Office suite of products
• Knowledgeable in concrete industry standards, such as ASTM, ACI and CSA
• Experience with industry specific software analysis and design software, with emphasis related to concrete mixture proportioning, thermal modeling, and service life analysis
• Proficient written and verbal communication skills

• Experience working with AI agents and tools preferred

  #LI-JP1

Working Conditions

Other Requirements:
• Regular, reliable attendance
• Work productively and meet deadlines timely
• Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment
• Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies.
• Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required.
• May work at various different locations and conditions may vary. Base Compensation: $113,000/yr - $125,000/yr
(Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location) This posting will be active from: 04/09/2026 - 10/02/2026 We offer our fulltime staff employees a comprehensive benefits package that’s among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Equal Opportunity Employer, including disability and protected veteran status. We offer our full-time staff employees a comprehensive benefits package that’s among the best in our industry. From top-tier health care programs to employee assistance programs and retirement planning, we aim to provide you with the tools you need to be successful in the areas of life that matter most to you.