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Administrative Assistant Coordinator (CL100)


Job Location:

Aiken, SC - USA

Monthly Salary: Not provided by the employer
Posted: 12 September 2026 (18 hours ago)
Application Deadline: 10 December 2026
Vacancies: 1 Vacancy

Job Summary

ProSidian seeks an Administrative Assistant / Coordinator - Administrative/Business (CL100) as an Engagement Team Member generally located across the Savannah River Site / Aiken South Carolina supporting Environmental Management Sector requirements to support an engagement for a liquid waste contractor (Savannah River Remediation SRMC) at the Savannah River Site in Aiken SC which is owned by the U.S. Department of Energy.. 

JOB OVERVIEW

Provide services and support as an Administrative/Business Functional Area Administrative Assistant / Coordinator (CL100) under Labor Category: Administrative Clerk at Savannah River Site / Aiken South Carolina.  Administrative Assistant / Coordinator - Administrative/Business (CL100) works collaboratively as part of the ProSidian Engagement Team as Exempt personnel.  Dedicated Planned Labor Hours (DPLH) of  Straight Time (ST) Estimated Annual Quantity (Hrs. Per Yr.)  Overtime Time (OT) Estimated Annual Quantity (Hrs. Per Yr.).  This is a Labor Hour Subcontract or Contract W-2 (IRS-1099) position and ProSidian reserves the right to convert to a Full-Time ProSidian employed W-2 Position.  The role(s) are located at Savannah River Site / Aiken South Carolina with identified Work Site Address (121 Richland Ave E Aiken SC 29801 USA) providing Administrative/Business functions working to provide BOA Support Services for multiple department requirement Service Areas (SA) for Savannah River Remediation LLC (The SRMC/LW Contractor) at the U.S. Department of Energy Savannah River Site (DOE-SRS) in Aiken SC to support the evolving needs of the organization.

RESPONSIBILITIES AND DUTIES - Administrative Assistant / Coordinator - Administrative/Business (CL100)

  • General office duties as required by Liquid Waste supervision
  • Operate computer to research input update or change data & manipulate software to achieve desired results
  • Proficient with Microsoft Word Excel Power-point and File Maker Pro Software Applications
  • Establish and maintain filing systems
  • Communicate problems to supervision
  • Follow office safety and security procedures
  • Support the Liquid Waste Socioeconomic Program - Vendor data entry in Puridiom and Cost Point
  • Davis Bacon Certified Payroll validation and reporting
  • Subcontract File management (barcoding/records)
  • Keep calendar for manager
  • Various other administrative functions

Qualifications :

Desired Qualifications For Administrative Assistant / Coordinator - Administrative/Business (CL100) (CL100) Candidates:

  • Must pass SRS drug and alcohol screening and have had no previous record of drug or alcohol-related convictions.

EDUCATION: College degree preferred

EXPERIENCE/SKILLS: 

  • Five years practical experience in a technical business or administrative area
  • Ability to handle multiple priorities while meeting deadlines
  • Proficient with Microsoft Word Excel Power-point and File Maker Pro Software Applications
  • Oral and written communication skills
  • Experience with SRS software (Puridiom Deltek EDWS Documentum)

Administrative Assistant / Coordinator - Administrative/Business (CL100) Candidates shall work to support requirements for RFPR Administrative Assistant / Coordinator (Administrative/Business Services) and provide BOA Support Services for multiple department requirement Service Areas (SA) for Savannah River Remediation LLC (The SRMC/LW Contractor) at the U.S. Department of Energy Savannah River Site (DOE-SRS) in Aiken SC to support the evolving needs of the organization.

Skills Required

  • Primarily focused on Administrative Assistant / Coordinator initiatives and aligned with Program Support activities and Administrative/Business Functional Area Activities. 

#TechnicalCrossCuttingJobs #EnergyTechnology #Jugaad #SavannahRiver #EnvironmentalManagement #PokaYoke #ProjectControls #Susu


Additional Information :

All employees as a condition of employment must fulfill their roles by setting managing pursuing and achieving annual goals and objectives with documented goals for each of ProSidians eight core competencies: Personal Effectiveness Continuous Learning Leadership Client Service Business Management Business Development Technical Expertise and Innovation & Knowledge Sharing (Thought Leadership). Additionally they are expected to support all business development and related activities on behalf of ProSidian.

Eight ProSidian Global Competencies

 

  1. Personal Effectiveness The ability to manage tasks time and relationships efficiently achieving consistent impactful results.
  2. Continuous Learning Ongoing pursuit of knowledge skills and adaptability to remain relevant competent and professionally competitive.
  3. Leadership Inspiring guiding and motivating others toward shared goals fostering accountability collaboration and strategic organizational success.
  4. Client Service Delivering responsive high-quality solutions that address client needs build trust and strengthen long-term partnerships.
  5. Business Management Coordinating people processes and resources to achieve strategic objectives operational efficiency and sustainable organizational performance.
  6. Business Development Identifying pursuing and securing growth opportunities through strategic relationships market insight and innovative solutions.
  7. Technical Expertise Applying specialized knowledge analytical skills and practical experience to solve complex problems with accuracy.
  8. Innovation & Knowledge Sharing (Thought Leadership) Generating creative solutions sharing insights and influencing industry direction through expertise collaboration and continuous improvement.

OTHER REQUIREMENTS

 

  • Business Tools Understanding and proficiency with business tools and technology including Microsoft Office. The ideal candidate is advanced with Excel Access Outlook PowerPoint and Word; proficient with Adobe Acrobat data analytics tools and Visio; and able to quickly learn other tools as needed.
  • Business Tools Strong understanding and proficiency in business tools and technology especially Microsoft Office. The ideal candidate should be advanced in Excel Access Outlook PowerPoint and Word; proficient in Adobe Acrobat data analytics tools and Visio; and able to learn new tools quickly as needed.
  • Commitment - to work with intelligent interesting people with diverse backgrounds to solve the most significant challenges across private public and social sectors.
  • Curiosity the ideal candidate exhibits an inquisitive nature and the ability to question the status quo among a community of people they enjoy and teams that work well together.
  • Humility exhibits grace in success and failure while doing meaningful work where skills have an impact and make a difference.
  • Willingness - to constantly learn share and grow and to view the world as their classroom.

BENEFITS AND HIGHLIGHTS

ProSidian Employee Benefits and Highlights - Your health and well-being are vital to ProSidian. We invest in employees to support health and work-life balance. Our Employee Benefits Program promotes your health and well-being including benefits for Full-Time Employees.

  • Competitive Compensation: The pay is competitive with health benefits pre-tax employee benefits and incentives. The company contributes a fixed monthly amount to medical and dental plans deducted pre-tax.
  • Group Medical / Dental / Vision Health Insurance Benefits: ProSidian partners with providers to offer eligible employees various medical and dental plans including high-deductible health plans PPOs and vision plans.
  • 401(k) Retirement Savings Plan: The 401(k) Retirement Savings Plan allows eligible employees to save for retirement via various investments and financial planner support. It is a pre-tax Safe Harbor plan with company matching.
  • Vacation and Paid Time-Off (PTO) Benefits: Eligible employees can use PTO for vacations appointments or personal events. Benefits include 2 weeks of vacation three sick days 10 ProSidian holidays and government holidays.
  • Pre-Tax Payment Programs: Pre-Tax Payment Programs are premium-only plans (POPs) offering eligible employees a Flexible Spending Account (FSA) and tax benefits.
  • Purchasing Discounts & Savings Plans: We aim for your financial success through a Purchasing Discounts and Savings Plan in the Corporate Perks Benefit Program providing eligible employees discounts on everyday products and services.
  • Security Clearance: A security clearance is required for consulting teams working on sensitive projects in the Federal Marketplace and is a valuable addition to your professional credentials.
  • ProSidian Employee & Contractor Referral Bonus Program: ProSidian offers up to $5000 for referrals who stay employed for 90 days through our Referral Program.
  • Performance Incentives: Performance incentives are linked to each new client employees help acquire and support due to our consulting works nature.
  • Flexible Spending Account: FSAs allow pre-tax coverage for healthcare and daycare costs. You estimate annual expenses and deduct a portion from each paycheck.
  • Supplemental Life/Accidental Death and Dismemberment Insurance: If you want extra protection for yourself and your eligible dependents you can choose supplemental life insurance.  D&D covers death or dismemberment resulting solely from an accident.
  • Short- and Long-Term Disability Insurance: Disability insurance plans are designed to offer income protection during your recovery from a disability.

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ADDITIONAL INFORMATION - See Below Instructions On The Best Way To Apply

ProSidian provides equal employment opportunity and evaluates candidates without regard to race gender age disability veteran status or other protected traits. All data remains confidential per EEO standards. The company supports the Hiring Our Heroes Program and I Hire Military Initiative welcoming allincluding veteransto apply. Our core value Honor Above All emphasizes integrity resilience and excellence. To apply visit or email your resume salary expectations and job details to Only qualified applicants will be considered. Use a clear email subject e.g. Application Job Title Job Ref Code Your Full Name.

Risk Management Compliance Business Processes IT Effectiveness Engineering Environmental Sustainability Human Capital


Remote Work :

No


Employment Type :

Full-time


About Company

ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry-leading practices.  ProSidian provides Enterprise Service Solutions for Risk Management | Compliance | Business Process | IT Effectiven ... View more

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