Salas O'Brien

HQ
Irvine
Total Offices: 79
2,062 Total Employees

Jobs at Salas O'Brien

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Recently posted jobs

9 Hours AgoSaved
Hybrid
Bloomington, MN, USA
Software • Design
Design electrical systems for new construction, additions, and renovations. Responsibilities include building surveys, system calculations, equipment selection, specifications, design documentation, code research, interdisciplinary coordination, client and contractor communication, and QA/QC. The role supports projects across education, commercial, healthcare, science and technology, municipal, and institutional facilities.
Software • Design
Provides administrative and business program support to the DOE/NNSA Office of International Programs. Responsibilities include tracking action items and reports, coordinating correspondence, managing executive meetings and travel, facilitating security and visitor access, arranging classified and unclassified conferences, supporting onboarding and offboarding, and developing briefing materials. The role requires onsite work in Washington, DC and an active Q or Top Secret clearance.
11 Hours AgoSaved
Remote
United States
Software • Design
Designs, analyzes, tests, and modernizes hazardous energetics, ammunition, explosives, propellant, pyrotechnic, and chemical processing systems. Performs hazard analyses, HAZOPs, process safety reviews, hazardous area classifications, risk assessments, and regulatory compliance evaluations. Develops facility layouts, equipment specifications, modernization strategies, and safety controls while supporting design reviews, field investigations, troubleshooting, root cause analysis, and operational readiness. Leads multidisciplinary engineering efforts for federal and defense industrial facilities and participates in proposals, budgeting, scheduling, and client presentations.
17 Hours AgoSaved
Hybrid
7 Locations
Software • Design
Manage complex multidisciplinary engineering projects from initiation through completion, including scope, schedules, budgets, resources, contracts, change management, client communication, billing, and project reporting. Coordinate engineers, architects, contractors, consultants, and stakeholders; lead meetings, site visits, preliminary design, and presentations. Support staff development, process improvements, proposals, and business development while ensuring project goals and client expectations are met.
17 Hours AgoSaved
In-Office
Tustin, CA, USA
Software • Design
Coordinates construction administration and engineering project delivery for healthcare and commercial projects. Responsibilities include managing RFIs, submittals, change requests, meetings, site visits, field reports, project documentation, closeout activities, constructability reviews, contractor communications, and coordination with engineers, clients, authorities, and project managers. Also supports scheduling, budgeting, invoicing, project controls, technical reviews, and quality assurance while developing electrical engineering and design expertise.
19 Hours AgoSaved
In-Office
Seattle, WA, USA
Software • Design
Provides front-desk reception and administrative support for the Seattle office, including greeting visitors, answering phones, handling mail and shipping, ordering supplies, maintaining office facilities, coordinating events, and filing. Supports marketing through pipeline tracking, project setup, data entry, event coordination, marketing material updates in InDesign, and digital asset management. The role is full-time, in-office, and requires strong organization, communication, initiative, and teamwork.
3 Days AgoSaved
In-Office
New York, NY, USA
Software • Design
Design, evaluate, and document HVAC and mechanical systems for healthcare, education, and commercial projects from concept through construction. Perform load calculations and energy analysis, develop equipment selections and specifications, ensure code compliance, coordinate with disciplines, support construction administration, and maintain project schedules and documentation.
3 Days AgoSaved
Remote
United States
Software • Design
Owns the Databricks platform across environments, including administration, architecture, identity and access, Unity Catalog, networking, security, governance, cost controls, automation, and CI/CD. Advises technical and business teams on scalable platform design, evaluates emerging Databricks capabilities, and partners with infrastructure and security teams. The role requires production Databricks expertise, Terraform proficiency, cloud networking knowledge, strong communication, and architectural judgment.
4 Days AgoSaved
In-Office
Chesterfield, MO, USA
Software • Design
Manages engineering projects by coordinating resources, schedules, deliverables, clients, suppliers, and subcontractors. Responsibilities include scope management, quality assurance, effort-hour metrics, cost and resource forecasting, engineering estimates, proposal preparation, capital cost estimation, project reporting, and supporting conceptual through detailed engineering activities. Requires minimal travel and the ability to lift 25 pounds and climb industrial structures.
4 Days AgoSaved
In-Office
Orlando, FL, USA
Software • Design
Leads mechanical engineering design for new facilities, additions, and renovations, including HVAC systems, construction documents, specifications, code compliance, planning, and QA/QC. Manages the mechanical department workload, mentors junior engineers, reviews calculations and equipment selections, supports construction administration, leads project teams, maintains client relationships, and assists with business development and proposal interviews.
4 Days AgoSaved
In-Office
Raleigh, NC, USA
Software • Design
Leads the Raleigh Electrical discipline as a business unit, overseeing staffing, capacity, utilization, profitability, technical quality, resource allocation, and delivery readiness. Recruits and develops engineering staff, establishes technical standards, monitors performance metrics, drives corrective actions, coordinates project resources, supports proposals and client relationships, and advances continuous improvement. Requires North Carolina Professional Engineer licensure and 10+ years of progressive electrical engineering experience.
5 Days AgoSaved
In-Office
Green Bay, WI, USA
Software • Design
Designs, programs, tests, and commissions process control systems for industrial and manufacturing clients. Responsibilities include specifying controls hardware, developing wiring diagrams and functional descriptions, programming PLCs, performing onsite I/O checks, commissioning systems, training operators, and supporting plant production. The role requires expertise in instrumentation, batch controls, Rockwell hardware, HMI systems, P&IDs, process utilities, and liquid processing. Travel up to 25% is required, including extended customer startup assignments.
5 Days AgoSaved
Hybrid
Cincinnati, OH, USA
Software • Design
Leads complex engineering and technical projects from pursuit through execution, including client relationship management, business development, contract negotiation, budgeting, scheduling, quality control, and project delivery. Builds client pipelines, secures new work, mentors project managers, coordinates cross-functional teams, monitors profitability and milestones, and resolves project issues. Requires extensive technical and project management experience, enterprise client leadership, and regular travel to client sites and industry events.
5 Days AgoSaved
In-Office
Los Alamos, NM, USA
Software • Design
Manages complex government and national security programs by coordinating scope, schedules, budgets, staffing, risks, funding, deliverables, and performance. Serves as the primary interface among clients, technical teams, leadership, finance, procurement, security, and operations. Prepares reports, dashboards, briefings, and decision-support materials; oversees task orders and subcontract administration; promotes governance, process consistency, and continuous improvement. Requires DOE/NNSA-related compliance and a Department of Energy Q clearance.
5 Days AgoSaved
In-Office
Everett, WA, USA
Software • Design
Develop electrical power system drawings and BIM models for building projects under senior engineer supervision. Coordinate electrical designs with HVAC, controls, fire protection, structural, and architectural disciplines. Produce construction documents using AutoCAD and Revit, including power distribution, lighting, grounding, generators, UPS, and related systems. Support drawing coordination, clash detection, code compliance, and occasional client-site activities.
6 Days AgoSaved
In-Office
Nashville, TN, USA
Software • Design
Coordinates project accounting activities, including project setup, expense review, invoice preparation and submission, accounts receivable collections, cash receipt posting, reporting, and monthly revenue projections. Works closely with Project Managers, Team Leaders, Clients, Accounts Payable, and the Controller while maintaining accurate project records and billing documentation in Deltek systems.
6 Days AgoSaved
In-Office
Raleigh, NC, USA
Software • Design
Assists with the design, analysis, and testing of mechanical components and systems. Supports engineering projects while applying principles of mechanics, thermodynamics, and materials science. Uses CAD software, contributes to problem-solving, and collaborates with the engineering team in a hands-on learning environment.
6 Days AgoSaved
In-Office
Raleigh, NC, USA
Software • Design
Design electrical systems, lighting layouts, and power systems for commercial spaces using Revit and CAD software. Apply foundational electrical engineering principles, analyze design problems, collaborate with the engineering team, and develop practical experience in a professional in-office environment.
6 Days AgoSaved
In-Office
New York, NY, USA
Software • Design
Designs HVAC and other mechanical building systems across residential, commercial, education, healthcare, science, technology, and federal projects. Responsibilities include load calculations, energy analysis, equipment sizing, system layouts, BIM and drawing production, construction documentation, site surveys, code compliance, technical specifications, construction support, and coordination with clients, contractors, and multidisciplinary project teams.
6 Days AgoSaved
In-Office
Philadelphia, PA, USA
Software • Design
Supports mechanical engineering projects from inception through construction by implementing designs, detailing mechanical and HVAC systems, coordinating with other disciplines, and participating in site observations and client or contractor interactions. The role includes mentorship, training, quality assurance, constructability reviews, and use of CAD and building design software.