1,389,218open jobs
80,412companies
207,731added this week
Browse all
Salary
≈ $88k – $165k per year (Estimated)
Location
In office (Aiken)
Seniority
Senior · 10+ years exp
Visa
H-1B filings in 12 months: 49 · green card filings: 7

Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 2, 2026. Geosyntec Consultants scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Geosyntec Consultants is an engineering and consulting firm headquartered in Columbia, Maryland, that serves public and private clients on environmental, water, natural resources and civil infrastructure problems. Founded in 1983 and employee-owned, it works from offices across the US and abroad, and its subsidiary Longenecker and Associates supports Department of Energy nuclear security and remediation work at sites such as Oak Ridge and Los Alamos. It hires remediation, geotechnical, water resources, coastal and structural engineers, geologists, chemists, construction managers, CAD technicians and interns.

Overview

Longenecker & Associates (L&A), a Geosyntec Company, is a trusted partner enabling critical missions across the U.S. Department of Energy (DOE) complex for more than 30 years. We contribute to DOE’s nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. We are seeking a motivatedSr. Project Manager to contribute to our mission supporting our work at Savannah River National Lab in Aiken, SC.

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.

To Learn More Visit: http://www.geosyntec.com/careers/.

Essential Duties and Responsibilities

  • Provide overall management and direction of engineering, procurement, and construction of multiple complex multi-million-dollar projects critical to operations.
  • Responsible for a wide variety of less significant projects managed by less qualified Project Managers.
  • Establish and manage numerous diverse project management teams, providing policy direction, broad program direction, and establish priorities needed to integrate numerous ongoing area projects.
  • Manage project cost, schedule, scope, and subcontract matrices, while adhering to quality, environmental, and safety objectives.
  • Establish and control project costs, schedule, and technical baselines and provide effective management of project staff and matrix personnel to control baselines.
  • Manage professional and non-exempt employees to include career development, motivation, performance review, and salary administration.
  • Initiate and frequently deliver concise and accurate presentations to internal and external customers regarding project implementation plans, status, changes, and new approaches, including complex technical, organizational, and financial issues.
  • Perform risk analysis and provide decision authority for approving corrective actions and establishing priorities.
  • Manage project efforts to ensure progress is within schedule, cost, and budget.
  • Mentor less experienced project managers.

Education and Licensure

HS Diploma

Skills, Experience and Qualifications

  • At least 10 years of relevant experience or equivalent combination of education and experience. (required)
  • Prior experience as a Project Manager in a DOE and/or Nuclear setting.
  • Experience with project management duties such as, life cycle cost, schedule, budget, and risk management.
  • Due to federal contract security requirements, this position requires U.S. Citizenship.
  • Due to federal contract security requirements, candidates must be able to successfully pass a federal background investigation to secure and maintain DOE Q security clearance.
  • Successful candidates will be able to perform the essential functions of the job with or without reasonable accommodation. This job posting reflects management’s assignment of essential functions and the descriptions listed do not restrict management’s right to assign or reassign duties and responsibilities to this job at any time.
  • Health & Safety training, medical monitoring, and client-driven drug and background testing. (required)

Please note that marijuana remains a Schedule III controlled substance under Federal Law. Federal contractors must follow Federal drug-free workplace rules, which prohibit marijuana use, even if medical or recreational use is permitted under State Law.

PREFERRED QUALIFICATIONS & LOCATION DETAILS:

  • Experience with 413.3B capital line-item projects.
  • Experience and understanding of EVMS.
  • Aiken, South Carolina - Long Term positions supporting capital projects office.
  • Anticipated Work Schedule: 4/10 or 9/80.
  • 100% Onsite. Local candidates or willing to relocate at the candidate's expense.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,389,218 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Management
Similar stack
Same company
Aiken
Project Manager Sr 1 day ago
$116k – $167k per year • In office • Full-Time • 7+ years exp • Bachelor's Degree • United States
Apply
$98k – $163k per year • In office • Secret • Full-Time • 5+ years exp • Bachelor's Degree • Washington
Apply
$95k – $159k per year • In office • Full-Time • 5+ years exp • Georgia • United States
Management
Asana
Smartsheet
Jira
Agile
Apply
$78k – $88k per year • In office • Full-Time • 5+ years exp • Associate's Degree • Atlanta
Apply
Project Manager 1 day ago
≈ $61k – $117k per year (Estimated) • Equity • In office • Full-Time • 3+ years exp • Bachelor's Degree • El Paso
Management
Outlook
Microsoft Office
Apply
≈ $72k – $175k per year (Estimated) • In office • 15+ years exp • Bachelor's Degree • Anchorage
Apply
$112k per year • In office • 8+ years exp • Bachelor's Degree • San Diego
Apply
≈ $68k – $159k per year (Estimated) • In office • TS/SCI • Master's Degree • Albuquerque
Apply
$102k per year • In office • 7+ years exp • Bachelor's Degree • Seattle
Apply
≈ $88k – $166k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Portland
Apply
$167k – $310k per year • In office • Aiken
Apply
≈ $51k – $100k per year (Estimated) • In office • Contractor • 5+ years exp • High School Diploma • Aiken
Analytics
Microsoft Excel
Apply
≈ $83k – $160k per year (Estimated) • In office • Contractor • 5+ years exp • High School Diploma • Aiken
Apply
≈ $50k – $101k per year (Estimated) • In office • 12+ years exp • High School Diploma • Aiken
Analytics
Power BI
Management
Outlook
SharePoint
Microsoft Office
Apply
≈ $35k – $77k per year (Estimated) • In office • High School Diploma • Aiken
Apply
See all jobs
This is one of many
1,389,218 more open roles from verified company boards, updated every day.