{"id":839790,"url":"https://alion.io/job/prosidian-consulting-administrative-assistant-coordinator-cl100","title":"Administrative Assistant / Coordinator (CL100)","company":{"id":6337,"name":"ProSidian Consulting","domain":"prosidian.com","url":"https://alion.io/company/prosidian","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":95,"open_postings":296,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":366,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Administrative","role_family":"Administrative","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aiken, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":48000,"max_usd":97000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1815},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-09-11T16:45:48Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-11-02T05:50:57Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":51},"description":"ProSidian is a Management and Operations Consulting Services firm that focuses on delivering value to clients through tailored solutions grounded in industry-leading practices. ProSidian provides enterprise services/solutions for Risk Management | Compliance | Business Process | IT Effectiveness | Engineering | Environmental | Sustainability | Human Capital. We help forward-thinking clients solve problems and improve operations. Launched by Management Consultants, our multidisciplinary teams bring together the talents of global professionals to complete a wide range of engagements for public and private, defense and civilian government, and non-profit organizations. Our solution-centric services are deployed across the enterprise, target drivers of economic profit (growth, margin, and efficiency), and are aligned at the intersections of assets, processes, policies, and people delivering value. See Link to the ProSidian website at www.ProSidian.com\n 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..\nJOB OVERVIEW\nProvide 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.\nRESPONSIBILITIES AND DUTIES- Administrative Assistant / Coordinator - Administrative/Business (CL100)\nGeneral office duties as required by Liquid Waste supervision\nOperate computer to research, input, update or change data & manipulate software to achieve desired results\nProficient with Microsoft Word, Excel, Power-point and File Maker Pro, Software Applications\nEstablish and maintain filing systems\nCommunicate problems to supervision\nFollow office, safety and security procedures\nSupport the Liquid Waste Socioeconomic Program - Vendor data entry in Puridiom and Cost Point\nDavis Bacon Certified Payroll validation and reporting\nSubcontract File management (barcoding/records)\nKeep calendar for manager\nVarious other \"administrative\" functions\n Desired Qualifications For Administrative Assistant / Coordinator - Administrative/Business (CL100) (CL100) Candidates:\nMust pass SRS drug and alcohol screening and have had no previous record of drug or alcohol-related convictions.\nEDUCATION: College degree preferred\nEXPERIENCE/SKILLS:\nFive years practical experience in a technical, business or administrative area\nAbility to handle multiple priorities while meeting deadlines\nProficient with Microsoft Word, Excel, Power-point and File Maker Pro, Software Applications\nOral and written communication skills\nExperience with SRS software (Puridiom, Deltek, EDWS Documentum)\nAdministrative Assistant / Coordinator - Administrative/Business (CL100) Candidates shall work to support requirements for RFP000304611R 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.\nSkills Required\nPrimarily focused on Administrative Assistant / Coordinator initiatives and aligned with Program Support activities and Administrative/Business Functional Area Activities. \n#TechnicalCrossCuttingJobs #EnergyTechnology #Jugaad #SavannahRiver #EnvironmentalManagement #PokaYoke #ProjectControls #Susu\n 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 ProSidian's 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.\nEight ProSidian Global Competencies\nPersonal Effectiveness - The ability to manage tasks, time, and relationships efficiently, achieving consistent, impactful results.\nContinuous Learning - Ongoing pursuit of knowledge, skills, and adaptability to remain relevant, competent, and professionally competitive.\nLeadership - Inspiring, guiding, and motivating others toward shared goals, fostering accountability, collaboration, and strategic organizational success.\nClient Service - Delivering responsive, high-quality solutions that address client needs, build trust, and strengthen long-term partnerships.\nBusiness Management - Coordinating people, processes, and resources to achieve strategic objectives, operational efficiency, and sustainable organizational performance.\nBusiness Development - Identifying, pursuing, and securing growth opportunities through strategic relationships, market insight, and innovative solutions.\nTechnical Expertise - Applying specialized knowledge, analytical skills, and practical experience to solve complex problems with accuracy.\n Innovation & Knowledge Sharing (Thought Leadership) - Generating creative solutions, sharing insights, and influencing industry direction through expertise, collaboration, and continuous improvement.\n------------ --------------- ------------\nOTHER REQUIREMENTS\nBusiness 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.\nBusiness 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.\nCommitment - to work with intelligent, interesting people with diverse backgrounds to solve the most significant challenges across private, public, and social sectors.\nCuriosity - 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.\nHumility - exhibits grace in success and failure while doing meaningful work where skills have an impact and make a difference.\nWillingness - to constantly learn, share, and grow, and to view the world as their classroom.\n------------ --------------- ------------\nBENEFITS AND HIGHLIGHTS\nProSidian 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.\nCompetitive 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.\nGroup 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.\n 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.\n 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.\n Pre-Tax Payment Programs: Pre-Tax Payment Programs are premium-only plans (POPs) offering eligible employees a Flexible Spending Account (FSA) and tax benefits.\nPurchasing 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.\nSecurity 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.\nProSidian Employee & Contractor Referral Bonus Program: ProSidian offers up to $5,000 for referrals who stay employed for 90 days through our Referral Program.\nPerformance Incentives: Performance incentives are linked to each new client employees help acquire and support, due to our consulting work's nature.\nFlexible Spending Account: FSAs allow pre-tax coverage for healthcare and daycare costs. You estimate annual expenses and deduct a portion from each paycheck.\nSupplemental 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.\nShort- and Long-Term Disability Insurance: Disability insurance plans are designed to offer income protection during your recovery from a disability.\n----------- ------------ ------------\nADDITIONAL INFORMATION - See Below Instructions On The Best Way To Apply\nProSidian 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 all-including veterans-to apply. Our core value, 'Honor Above All,' emphasizes integrity, resilience, and excellence. To apply, visit https://www.prosidian.com/careers/ or email your resume, salary expectations, and job details to . Only qualified applicants will be considered. 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