Senior Administrative Support

Senior Administrative Support ProSidian seeks a Senior Administrative Support Specialist - GSSC (Full-Time [W-2]) to support an engagement for the US Dept. of Energy (DOE) Hanford. Preferred candidates present with relevant Government, Public Sector and Infrastructure (Nuclear and Environmental) Sector experience (functional area experience also ideal). This service supports with relevant Government, Public Sector and Infrastructure (Nuclear and Environmental) Sector experience (functional area experience also ideal) Sector Clients (For Present / Future Requirements) and ProSidian Team Members work as part of a Engagement Team Cadre (Labor Category) to fulfill FFP - Firm Fixed Price (FFP) Task Order (TO) requirements for a provide Administrative Support services and general support services for The Department of Energy (DOE) Hanford Site - Hanford Procurement Division (HPD). The Senior Administrative Support Specialist Specialist shall provide general support services support in the following areas: Support the review and process Requests for Services (RFS) submittals submitted by other DOE contractors. Support the process of contract modifications for Indefinite Delivery/Indefinite Quantity (IDIQ) task orders on directed work scope or reliability projects. Support in writing complex Pre-Negotiation Plans/Price Negotiation Memorandums, and support DOE contracting personnel in the process for negotiating large, complex, sole source contracting actions. Gathering information for various negotiation sessions and provide cost price support analysis for the team. Support complex subcontract reviews in accordance with DOE and local guidance as requested. Gathering information for various audits/data calls. Support correspondence creation for letters to DOE contractors, DOE Contracting Officer Representative designations terminations, etc. Assist with the review and process of contractor invoices in a timely fashion. Serve as a Hanford Procurement Division (HPD) Senior Administrative Support Specialist Specialist (to include general administrative support duties): Qualifications The Senior Administrative Support Specialist - GSSC shall have consecutive employment in a position with comparable responsibilities within the past five (5) years, must be able to use a computer to communicate via email; and proficient in Microsoft Office Products (Word/Excel/PowerPoint) and related tools and technology required for the position. Bachelor's degree in a business field of study (Accounting, Economics, Management, Marketing, etc.). Six (6) years of experience in the contracting field may be substituted for a bachelor's degree. 5 years of experience in Government contracts and contract administration. Experience in policy preparation and policy management, evaluations, assessments of contract documents, and quality assurance of contract administration. Experience in reading, interpreting, and understanding the regulations associated with the DOE, Procurement, Financial Assistance policies. Experience in all areas of Government contract formation, administration, and contract negotiations, either federal or commercial, from small purchases up to $10 Million or more in value. Proficiency in Microsoft Word, Excel, Power Point. Excellent communication skills. Identification of any conflicts, potential conflicts, or perceived conflicts of interest with any Hanford Site contractors. Vaccinated to meet requirements of Executive Order 14042. U.S. Citizenship. U.S. Citizenship Required - You must be a United States Citizen. Excellent oral and written communication skills (This employer participates in the e-Verify program). Proficient with Microsoft Office Products (Microsoft Word, Excel, PowerPoint, Publisher, & Adobe). All ProSidian staff must be determined eligible for a "Facility Access Authorization" (also referred to as an "Employment Authorization") by the USG's designated Security Office. Other Requirements and Conditions of Employment Apply. May be required to complete a Financial Disclosure Statement. Must be able to submit to and qualify for varying levels of background investigative requirements, up to a Top Secret or DOE "Q" clearance. Deliverables Work products shall be thorough, accurate, appropriately documented, and comply with established criteria. The Senior Administrative Support Specialist Specialist shall ensure that duties are performed in a competent and professional manner that meets milestone/delivery schedules as outlined below: Weekly Status Report. This report will address work accomplished, with deliverable progress provided to the technical monitor. Monthly Status Report. This report will be a combination of the weekly status reports and shall be submitted with the monthly invoice. The report shall also include: Deliverable progress, and date(s) submitted, submitted within the invoice period. Work schedule for Contractor employees, to include any leave taken. Travel Occasional travel may be required to attend meetings, events, site visits, or other training requirements. Travel is coordinated with the technical point of contact and approved in writing by the Contracting Officer in advance, in accordance with Federal Travel Regulations. Location Work shall be conducted at or in proximity to The Hanford Eastern Washington (Tri-Cities - Kennewick | Pasco | Richland) Area. Core Competencies Teamwork ability to foster teamwork collaboratively as a participant, and effectively as a team leader Leadership ability to guide and lead colleagues on projects and initiatives Business Acumen understanding and insight into how organizations perform, including business processes, data, systems, and people Communication ability to effectively communicate to stakeholders of all levels orally and in writing Motivation persistent in pursuit of quality and optimal client and company solutions Agility ability to quickly understand and transition between different projects, concepts, initiatives, or work streams Judgment exercises prudence and insight in decision-making process while mindful of other stakeholders and long-term ramifications Organization ability to manage projects and activity, and prioritize tasks 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, and proficient with Adobe Acrobat, data analytic tools, and Visio with the ability to quickly learn other tools as necessary. Commitment - to work with smart, interesting people with diverse backgrounds to solve the biggest 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 impact and make a difference Willingness - to constantly learn, share, and grow and to view the world as their classroom Benefits and Highlights At ProSidian, we invest in our employees to help them stay healthy and achieve work-life balance. Our team members receive a comprehensive benefits package including Competitive Compensation, Group Health Insurance Health Benefits, 401(k) Retirement Savings Plan Contributions, Vacation and Paid Time off (PTO) Benefits, Pre-Tax Payment Programs, Purchasing Discounts & Savings Plans, a ProSidian Employee & Contractor Referral Bonus Program, Performance Incentives, etc. Our comprehensive benefits package includes a medical, dental and vision plan. Competitive Compensation: Pay range begins in the competitive ranges with full Gold Level (Tier 1) Group Medical Benefits, Pretax Employee Benefit Plan, plus performance incentives Group Health Insurance Health Benefits: Group Health Insurance Including Medical, Dental and Vision Insurance: Contributions are deducted from pay on a Pretax basis - Employee and family coverage is available with employer contribution of 50% of Employee (only) premiums under the Health and Vision Plan through Blue Cross Blue Shield NC (Blue Options Medical Plan Code: PB07840 / Metallic Level: Gold - - bcbsnc.com?) and Dental Plan (Ameritas - 401(k) Retirement Savings Plan: 401(k) Retirement Savings Plans help you save for your retirement. Eligible employees can make before-tax contributions to the 401(k) Retirement Savings Plan to help you save for retirement. Contributions are deducted from pay on a pretax basis. A wide range

Created: 2026-03-04