Jobs at Hargrove Engineers & Constructors

Lead design and delivery of controls and automation systems: develop architecture, PLC/DCS/HMI/SIS specifications, estimates and installation documents; mentor engineers; perform field data collection, commissioning/FAT/SAT support, vendor drawing review, network and I/O troubleshooting, and ensure compliance with industry standards and project schedules.

Manage project controls for multiple heavy-industrial capital projects: develop and maintain cost estimates, forecasts, and schedules; perform variance analysis; implement project control tools; report performance and risks to senior management; collaborate with project teams and ensure compliance with policies and regulations.

Provide administrative support to HR and Benefits Leader: manage calendar and inbox, schedule and document meetings, administer HCM tasks and random drug screen program, handle ADA and pre-adverse/adverse letters, maintain HR intranet, coordinate travel/expenses, liaise with external legal, and support department events and reporting.

Manage moderately complex engineering projects end-to-end: scope, schedule, budget, quality, contracts, client relationships, team leadership, reporting, change control, and construction support to ensure timely delivery.

Manage HSE programs and consulting activities, maintain safety/prequalification databases, run drug/MVR programs, coordinate audits, training, site orientations, H2S monitor maintenance, and support corporate safety initiatives and client relationships.

Lead the Electrical & Instrumentation discipline for industrial projects: manage scope, schedule, budget, and quality; provide technical direction; design medium-voltage (up to 15kV) power systems; review calculations and deliverables; support estimating and proposals; mentor engineers and coordinate cross-discipline constructability and procurement activities.

Perform routine and preliminary electrical and instrumentation design under supervision: produce single-line diagrams, control panel and room layouts, conduit/cable schedules, calculate voltage drop, lighting, wire sizing and tray fill, review vendor drawings, assist drafters, support on-site startup, and coordinate with other disciplines to meet project requirements.

Prepare electrical and instrumentation design drawings and installation documents (MCC single lines, control panels, lighting, power, grounding, conduit/tray layouts), apply NEC and company CAD standards, perform calculations (voltage drop, tray/conduit fill, load and motor sizing), coordinate scope changes, and provide on-site startup support.

Lead Designer supervising a team to deliver electrical and instrumentation (E&I) design deliverables. Produce installation details, MCC single-lines, layouts, cable schedules, and equipment specifications (480VAC, 15kV/5kV). Perform electrical calculations (voltage drop, short-circuit, tray fill, motor loading), coordinate cross-discipline design, estimate quantities/costs, mentor staff, support startups, and interface with clients. Use AutoCAD/MicroStation and PLC/HMI/DCS programming experience.

Lead engineering and design teams to deliver petrochemical projects on schedule, within budget and quality standards. Manage contracts, project controls, estimates, change management, client relationships, reporting, construction support, and team performance while ensuring adherence to company processes and documentation.

Lead physical design, analysis, and execution of high-voltage substations (up to 345kV). Produce arrangement drawings, grounding and protection studies, equipment specifications, coordinate vendors, support procurement, construction, and commissioning, ensure NERC compliance and QA/QC, and mentor junior engineers.

Design and produce electrical and instrumentation engineering deliverables for process and manufacturing projects, including calculations, layouts, specifications, vendor drawing reviews, estimates, and construction support. Provide technical guidance, ensure compliance with codes (NEC) and standards (ISA), support startup, and coordinate with multi-discipline teams under general supervision.

Plan, develop, monitor, and update construction schedules and cost systems for heavy industrial projects. Manage change notice processes, perform estimating and quantity analysis, reconcile commitments and invoices, produce cost and schedule reports, and lead project controls coordination with clients, contractors, and internal teams.

Perform routine electrical and instrumentation design under supervision: produce layouts, single-line diagrams, connection and control panel drawings, cable schedules, material take-offs, calculations (lighting, voltage drop, wire/conduit sizing), review vendor drawings, assist onsite during startup, and coordinate with other disciplines using CAD and company design standards.

Design and produce electrical and instrumentation drawings (installation details, MCC single lines, control panel layouts, cable schedules, grounding, lighting, power, conduit/tray routing). Apply department CAD standards and NEC requirements, perform electrical calculations (lighting, voltage drop, conduit/tray fill, MCC/substation loading), coordinate scope changes, support startup onsite, and work with cross-divisional teams using AutoCAD/MicroStation and MS Office.

Perform routine electrical and instrumentation design tasks under supervision, producing layouts, schematics, calculations, material take-offs, and vendor drawing reviews. Support on-site startup, collaborate with other disciplines, assist drafters, and develop conceptual layouts and cost studies to deliver estimate-level and detailed design documentation.

Lead and supervise process engineering teams for chemical/petroleum/biochemical capital projects. Create and review process designs, estimates, schedules, calculations, specifications and vendor packages. Ensure safety and regulatory compliance, develop design criteria, mentor junior engineers, participate in proposals and client presentations, and provide interoffice execution leadership. Travel as required.

Execute and supervise capital projects onsite including scope development, detailed design, construction monitoring, equipment selection, cost estimating, bid evaluation, and regulatory/safety compliance. Prepare process flow diagrams, P&IDs, design calculations, and project documentation while coordinating designers, contractors, and manufacturing stakeholders.

Lead mechanical engineering deliverables for pressure vessel and piping projects: perform stress analysis, design calculations, material and procurement specs, review vendor/fabrication drawings, support field startup, estimate costs/schedules, and mentor engineering staff to ensure on-time, on-budget delivery.

Lead refining and oil & gas projects from concept through completion (FEED, detailed design, construction). Manage scope, schedule, budget, quality, contracts, teams, client relationships, proposals, and business development while ensuring safety and regulatory compliance.