> Markdown version of [/jobs/ext/3563641-senior-infrastructure-engineer](https://www.wearedevelopers.com/jobs/ext/3563641-senior-infrastructure-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Infrastructure Engineer - **Company:** Carollo Engineers - **Location:** Los Angeles, CA, United States - **Experience:** Expert - **Salary:** $150,000.0 - $200,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, ArcMap, Microsoft Outlook, MicroStation, Microsoft PowerPoint - **Published:** October 3, 2026 - **Apply:** https://dejobs.org/x/x/768BB7A0558F42A8A8C5AAAED621B7DC/job/ ## About the Role * Strong verbal and written communication skills * Ability to apply critical thinking to develop options and recommendations for pipeline projects * Ability to provide constructability review for pipeline design projects * Proficiency in MS Word, Outlook, Excel, and Powerpoint * 10-15 years of pipeline experience * Licensed Professional Engineer in California, * 20+ years of experience in pipeline design and construction * Proficiency in Microstation * Proficiency in ArcMap * Proficiency in InfoWater ## Description * Project planning, design and construction for the infrastructure market in San Diego and Southern California * Conceptual and preliminary design activities including site visits, overseeing field work, alternatives analysis, and report preparation * Design of water and wastewater infrastructure pipeline projects * Perform hydraulic calculations needed to size and select project facilities * Develop plans, specifications, and cost estimates for various infrastructure projects * Assist with coordinating work of other discipline engineers, designers, modelers, technicians, and others assisting with project work * Review contractor submittals for conformance with contract plans and specifications and evaluate requests for information as part of engineering services during construction