Construction Engineer-Aiken, SC

RSI EnTech, LLC; Aiken (SC); On-site; USD 120,000 - 160,000; Full time

Job summary

RSI EnTech, LLC seeks a Construction Engineer to provide technical and administrative support for the PMO aligned with DOE, NNSA, and the Savannah River Site initiatives.

The ideal candidate brings deep experience in large-scale nuclear construction, strong communication, and proven ability to manage multiple complex initiatives while ensuring safety, quality, and strict regulatory compliance.

Qualifications

• Must possess a degree in an Engineering discipline or directly related degree.
• Must have at least 15 years of experience working on large complex nuclear construction projects (>$100M).
• Must demonstrate knowledge of International Building Codes, AISC, ASME, NEC, NEPA, and ACI codes and standards.
• Must demonstrate the ability to review, understand, and communicate design calculation results, drawing requirements, and specification requirements for construction efforts.
• Demonstrated experience developing construction resource loaded schedules that optimize construction installation sequences is a substantial plus.
• Proven ability to resolve complex technical challenges to successful outcomes.

Responsibilities

• Serve as a SME, overseeing all phases of construction projects across the NNSA SRS PMO portfolio.
• Assist PMO, IPT, and DOE/NNSA offices with technical oversight and governance; prepare executive summaries, dashboards, and briefings.
• Liaise between NNSA SRS PMO, M&O contractors, subcontractors, regulators, and facility stakeholders.
• Oversee planning, sequencing, and execution of field activities; monitor on-site ops and schedule progress against baselines.
• Ensure all work complies with DOE 413.3B guidelines, ES&H requirements, and approved designs.
• Review submittals, RFIs, FCRs, NCRs, and design deviation notices to safeguard design intent and nuclear safety standards.

Education

Engineering degree

Job description

Company Overview

RSI provides full-service environmental and nuclear solutions supporting clients through all phases of cleanup, nuclear operations and security, and facility lifecycle management. Built on a strong foundation of collaboration and a people-first culture, RSI delivers safe, technically sound solutions that help clients achieve mission success in some of the nation's most complex environments.

RSI is part of the ASRC Industrial Services family of companies unified by purpose to deliver safe, reliable solutions to our clients’ unique challenges. We are committed to providing technically superior service, adding value at every stage, and leaving things better than we found them.

Job Summary:

The Construction Engineer will provide technical and administrative support services for the Project Management Office (PMO), Department of Energy (DOE), National Nuclear Security Administration (NNSA).

The ideal candidate will demonstrate excellent verbal and written communication skills, the ability to work both independently and collaboratively, strong organizational capability, and proven success managing multiple complex initiatives simultaneously.

Key Responsibilities
Construction Engineer (Primary Focus)

• Serve as a Subject Matter Expert (SME), working independently or within multi-disciplinary teams to provide comprehensive oversight of all phases of construction projects across the NNSA SRS Project Management Office (PMO) portfolio.
• Assist the PMO, Integrated Project Team (IPT), Construction/Operations Prep Federal Functional Lead, Federal Project Directors (FPDs), and interfacing NNSA/DOE offices with technical oversight and project governance support. Prepare and deliver executive summaries, visual dashboards, and technical briefings for leadership review.
• Serve as a key liaison between the NNSA SRS PMO, Management & Operating (M&O) contractors, subcontractors, regulators, and facility stakeholders.
• Oversee the planning, sequencing, and execution of field activities. Monitor daily on-site construction operations, productivity, and schedule progression against approved baseline milestones; identify early warnings of potential cost or schedule variance.
• Ensure all work—from technology deployment through construction testing/commissioning, and startup—complies with approved engineering designs, technical specifications, DOE Order 413.3B guidelines, and environmental, safety, and health (ES&H) requirements.
• Review and evaluate technical submittals, Requests for Information (RFIs), Field Change Requests (FCRs), Non-Conformance Reports (NCRs), and design deviation notices to safeguard design intent, facility safety bases, and nuclear quality standards.

Assessment, Compliance & Corrective Actions

• Plan, schedule, lead, and execute rigorous construction surveillance, oversight assessments, and readiness reviews.
• Shadow, evaluate, and validate contractor internal assurance assessments, ensuring self-assessments rigorously address field performance, workmanship, and procurement quality.
• Conduct comprehensive constructability reviews and design assessments to identify design ambiguities, minimize field rework, and ensure alignment with site-specific construction execution strategies.
• Review assessment findings, evaluate contractor root-cause analyses, and validate that proposed Corrective Action Plans (CAPs) address fundamental systemic issues. Provide formal recommendations to NNSA leadership on the adequacy and closure effectiveness of corrective actions prior to implementation and closeout.

Technical Documentation & Policy Alignment

• Provide technical coordination, critical review, and configuration management oversight on engineering deliverables, project execution plans, and turnover packages to ensure strict alignment with DOE/NNSA orders, federal regulations, and consensus codes.
• Identify, evaluate, and communicate construction-related risks and field hazards in both written deliverables and cross-functional meetings, supporting proactive risk mitigation and data-driven decision-making.
• Review system turnover packages, pre-operational testing procedures, and commissioning protocols to verify technical adequacy prior to operational readiness reviews (ORR) and facility handover.

Tracking, Coordination & Issue Resolution

• Systematically track actions, deliverable approvals, punch list items, and critical-path milestones to maintain momentum and ensure operational readiness.
• Apply comprehensive knowledge of DOE/NNSA directives, safety management programs, and regulatory drivers to ensure defensible, compliant resolution and closure of technical issues.
• Independently organize, prioritize, and drive assigned oversight activities in a dynamic field environment while maintaining clear, transparent communication channels with contractor field personnel, project leadership, and executive management.

Requirements and Education:

• Must possess a degree in an Engineering discipline or directly related degree.
• Must have at least 15 years of experience working on large complex nuclear construction projects (greater than $100M), with multi-discipline integration.
• Must demonstrate knowledge of International Building Codes, AISC, ASME, NEC, NEPA, and ACI codes and standards.
• Must demonstrate the ability to review, understand, and communicate design calculation results, drawing requirements, and specification requirements for construction efforts.
• Demonstrated experience developing construction resource loaded schedules that optimize construction installation sequences is a substantial plus.
• Proven ability to resolve complex technical challenges to successful outcomes.
• Strong technical writing, document review, and policy interpretation skills.
• Exceptional organizational and time management skills, including the ability to manage multiple concurrent projects under strict deadlines.
• Ability to communicate effectively both verbally and in writing across all organizational levels.
• Possess or has the ability to obtain a DOE/NNSA “Q” Clearance

Preferred Requirements and Education:

• Degrees in Civil, Structural, Mechanical, and Electrical Engineering are preferred.
• Experience at the Savannah River Site is a plus

Clearance and Health Regiments

• Criminal Background Check
• Pre-placement Drug Screening

EEO Statement

RSI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.