Salas O'Brien

HQ
Irvine
Total Offices: 74
2,062 Total Employees

Jobs at Salas O'Brien

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Recently posted jobs

One Month AgoSaved
Hybrid
4 Locations
Software • Design
Leads the design and delivery of complex building HVAC and thermal energy systems. Provides technical leadership, mentorship, quality oversight, and multidisciplinary coordination while designing heating, cooling, ventilation, controls, and energy distribution systems. Performs HVAC load calculations, develops automation strategies, supports sustainable building certifications and infrastructure planning, and collaborates with clients, architects, utilities, and contractors. The role also includes client presentations and managing multiple projects and stakeholders.
One Month AgoSaved
Hybrid
4 Locations
Software • Design
Leads the design and delivery of complex building electrical systems, including power distribution, generation, UPS, photovoltaic, lighting, fire alarm, grounding, and protection systems. Oversees power system studies, develops electrical master plans, mentors design teams, supports renewable energy integration and sustainable certifications, and coordinates with clients, architects, utilities, and contractors. Participates in client presentations and manages multiple projects and stakeholders.
One Month AgoSaved
Hybrid
11 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.
One Month AgoSaved
In-Office
3 Locations
Software • Design
Design building HVAC, plumbing, and fire protection systems for facilities projects. Create 3D Revit models and construction documents, coordinate designs with architects, engineers, contractors, and project managers, communicate recommendations, follow project standards and quality controls, and support timely, accurate project deliverables.
2 Months AgoSaved
In-Office
Newton, MA, USA
Software • Design
Electrical Engineering Intern supporting engineering and consulting projects while gaining practical experience in design, analysis, and project collaboration. The role involves learning from industry experts, contributing to AEC projects, communicating effectively with team members, and adapting to onsite or project-location work. Familiarity with CAD software such as AutoCAD or Revit and engineering analysis tools is beneficial.
2 Months AgoSaved
In-Office
Newton, MA, USA
Software • Design
Mechanical Engineering Interns gain hands-on experience supporting engineering design projects, collaborating with multidisciplinary teams, and developing CAD drafting, communication, and time-management skills. Interns work with experienced mentors, take ownership of project components, apply mechanical engineering concepts, and learn how complete design packages are developed.
2 Months AgoSaved
Hybrid
5 Locations
Software • Design
Leads telecommunications infrastructure planning, design, documentation, and implementation for building and campus projects. Develops structured cabling, fiber, copper, wireless, pathway, data center, and telecommunications room solutions. Coordinates with clients, architects, engineers, IT teams, and contractors; prepares construction documents, specifications, estimates, and budgets; conducts site assessments; reviews submittals; supports construction administration; manages projects; mentors junior staff; and contributes to proposals and business development.
3 Months AgoSaved
Hybrid
2 Locations
Software • Design
Support marketing and business development by producing and managing collateral, proposals, SOQs, and digital assets; coordinate branding, technical writing/editing, and marketing production; assist in presentations, client outreach, and marketing project coordination across teams.
3 Months AgoSaved
Hybrid
3 Locations
Software • Design
The Electrical Engineer leads complex building electrical systems projects, providing expertise in power distribution, generation, and sustainable design while engaging with clients and collaborating with stakeholders.
YesterdaySaved
Remote
United States
Software • Design
Supports pharmaceutical and life sciences capital projects from scope development through design, implementation, commissioning, qualification, and optimization. Develops engineering documentation, specifications, test plans, PFDs, P&IDs, and progress reports within cGMP-controlled systems. Collaborates with design, construction, CQV, startup, clients, contractors, and suppliers. Applies engineering principles to regulated manufacturing systems, clean utilities, process equipment, and facility improvements while managing validation, change control, communication, and project risks.
YesterdaySaved
Remote
United States
Software • Design
Processes vendor invoices, maintains vendor records, prepares payment files, resolves invoice discrepancies, reviews expense reports, reconciles company credit cards, and supports AP reconciliations, documentation, internal controls, and year-end 1099 verification. The role also maintains spreadsheets, coordinates with vendors and internal departments, and supports transaction processing in Deltek Vision/Vantagepoint and ongoing process improvements.
4 Days AgoSaved
Remote
United States
Software • Design
Develop and evolve the organization’s career framework, including job families, career pathways, competencies, and progression expectations. Partner with leaders and HR teams on internal mobility, workforce planning, succession planning, talent calibration, and merger integration. Maintain role profiles and guidance materials, use workforce insights to inform recommendations, and align career practices across compensation, recruiting, training, and HR functions.
4 Days AgoSaved
Remote
United States
Software • Design
Designs and coordinates electrical building systems, including power distribution, lighting, grounding, controls, and emergency power. Prepares calculations, construction documents, specifications, and code reviews; directs modeling and drafting; supports construction administration; reviews submittals; performs site visits; coordinates with multidisciplinary teams and clients; manages project sprint activities; and mentors technical staff while improving design standards and workflows.
4 Days AgoSaved
Remote
United States
Software • Design
Designs and coordinates mechanical building systems, including HVAC and plumbing, while preparing calculations, specifications, schedules, and construction documents. Oversees BIM modeling, quality checks, code compliance, construction administration, submittal reviews, RFIs, site visits, and project coordination. Advises clients on system selection, energy performance, constructability, and lifecycle considerations. Independently manages deliverable plans, coordinates multidisciplinary teams, supports continuous improvement, and mentors engineers and BIM staff.
5 Days AgoSaved
Remote
United States
Software • Design
Designs, develops, tests, debugs, maintains, and integrates internal applications supporting business workflows, reporting, data accuracy, APIs, and compliance. The role gathers requirements, proposes process and technology improvements, estimates costs and savings, collaborates with IT teams, and supports enterprise-wide deployments. Development work includes Python backend services, JavaScript or TypeScript front ends, SQL databases, third-party API integrations, and unit, functional, and manual testing.
7 Days AgoSaved
Remote
United States
Software • Design
Sources, engages, screens, and hires talent across corporate functions and specialized BIM/design roles. Builds talent pipelines, develops outreach strategies, partners with hiring managers, provides market insights, manages candidates through offers, ensures a positive candidate experience, tracks recruiting metrics, and maintains compliant ATS records.
10 Days AgoSaved
Remote
United States
Software • Design
Provides administrative and coordination support for the Talent Acquisition team. Responsibilities include scheduling interviews, communicating with candidates, supporting sourcing and resume review, maintaining applicant tracking system records, preparing recruiting reports and materials, coordinating candidate travel when needed, and tracking follow-up activities. The role collaborates with recruiters, sourcers, hiring teams, HR, and onboarding partners while using approved AI tools to improve recruiting administration.
11 Days AgoSaved
Remote
United States
Software • Design
Sources and engages passive engineering and technical candidates, builds and maintains talent pipelines, qualifies prospects, conducts initial conversations, and hands qualified candidates to recruiters. The role also provides talent market intelligence, researches target companies and locations, manages candidate relationships in recruiting systems, and collaborates with recruiters to support current and future hiring needs.
12 Days AgoSaved
Remote
United States
Software • Design
Administer and improve the Salesforce platform through user access management, configuration, automation, data-quality controls, release management, testing, training, documentation, and user support. Gather business requirements, translate them into scalable solutions, monitor adoption, and collaborate with developers and stakeholders on integrations and enhancements involving Certinia, MuleSoft, Conga, Egnyte, and Concur.
23 Days AgoSaved
Remote
United States
Software • Design
Provides engineering design, evaluation, and planning for mechanical and building enclosure systems. Responsibilities include consulting on complex enclosure projects, conducting site observations, preparing technical reports, coordinating project teams and testing teams, scheduling site visits, and maintaining project schedules. The role is primarily remote with occasional travel for site visits, including possible air travel and overnight stays.