ProSidian Consulting, LLC

Nuclear Criticality Safety Consultant

713 Jadwin Avenue, Richland, WA 99352

On-site · Full-time

First seen by offpeak October 4, 2026

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Company Description

ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry-leading practices. ProSidian services focus on the broad spectrum of Enterprise Service Solutions for Risk Management | Compliance | Business Process | IT Effectiveness | Engineering | Environmental | Sustainability | and Human Capital. We help forward-thinking clients solve problems and improve operations.

Launched by former Big 4 Management Consultants; our multidisciplinary teams bring together the talents of nearly 190 professionals globally to complete a wide variety of engagements for Private Companies, Fortune 1,000 Enterprises, and Government Agencies. 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.

Job Description

ProSidian Seeks a Nuclear Criticality Safety Consultant - GSSC [Full-Time [W-2] Senior Consultant] located: The Hanford Eastern Washington (Tri-Cities - Kennewick | Pasco | Richland) Area to Provide services and support as a Nuclear Criticality Safety Consultant (PR0177) at The Hanford Eastern Washington (Tri-Cities - Kennewick | Pasco | Richland) Area.

JOB OVERVIEW

Provides Nuclear Criticality Consulting Services for The Department of Energy (DOE), Hanford Site, Assistant Manager for Safety and Quality (AMSQ), Nuclear Safety Division (NSD).

RESPONSIBILITIES AND DUTIES

SCOPE OF WORK

Provides Nuclear Criticality Safety Consulting for The Department of Energy (DOE), Hanford Site, Assistant Manager for Safety and Quality (AMSQ), Nuclear Safety Division (NSD).
The Nuclear Criticality Safety Consultant will be responsible for execution of the itemized work scope below:
Perform criticality safety consulting services related to One Hanford program needs, focusing on special activities, identified problem areas, and support any criticality safety related needs by direct observation and involvement in relevant activities as determined by the Technical Monitor.
Provide reviews of contractor reports and submittals to One Hanford procedures and DOE-STD-3009 and DOE-STD-3007.
Provide periodic oversight of criticality related operations conducted by One Hanford Projects to One Hanford procedures and DOE-STD- 3009 and DOE-STD-3007, as appropriate.
Assist in the preparation of Safety Evaluation Reports, or other approval documentation, associated with the above related activities.
Assist in performance of readiness and startup assessment activities.
Assist review of DSA safety management programs and evaluation of support documents.
Deliverables shall be accomplished in accordance with One Hanford procedures and directions provided by the technical monitor.
All work performed under this task order must be in compliance with the requirements set by the Quality Assurance Implementation Plan (DOE-PPD-QA-50552) and associated implementing procedures.

Qualifications

Desired Qualifications For A GSSC Nuclear Criticality Safety Consultant (PR0177) | Full-Time [W-2] Candidates:

The Nuclear Criticality Safety Consultant - 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.

Skills / Abilities / Education / Experience Requirements / Qualifications

QUALIFICATION REQUIREMENTS:

The contractor shall ensure that The Nuclear Criticality Safety Consultant supporting this task possess the following qualifications:

BS/BA degree in engineering, science, or business management, or alternatively, an accredited high school certificate plus three (3) or more years of specialized experience in engineering, science, or business management, in addition to the requisite experience. MS/MA or PhD degree in a relevant field is considered to be 2 and 5 years of experience, respectively.
Experience consulting or contributing on complex projects, including providing strategic, management, technical, or business assistance to significant projects or programs in a senior capacity and/or as a consultant.
Specialized knowledge of criticality safety and implementing the ANSI/ANS-8 Standards.
Experience working at a senior level to improve major projects and programs.
Experience consulting on organizational, technical, or financial issues and assists in problem solving.
Successful experience in technical or management consulting roles and proven skills in developing plans that yield positive organizational improvements.
Working level knowledge of environmental compliance, safety and health, quality assurance, and nuclear safety related controls and requirements.
Working level knowledge of Hanford Site mission, activities, and priorities.
Working level knowledge of DOE program and project management practices, policies, and procedures.
Excellent communications skills.
A knowledge of MS Word, MS PowerPoint, and/or other MS Office tools.
Identification of any conflicts, potential conflicts, or perceived conflicts of interest with any Hanford Site contractors.
U.S. Citizenship.

Competencies Required

"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."

Ancillary Details Of The Roles

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, is allowed, 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

#TechnicalCrossCuttingJobs #EnergyTechnology #Jugaad #Hanford #EnvironmentalManagement #NukeWorker

Additional Information

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

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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.
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

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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 that includes 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. Our growing list of benefits currently include the following:

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 - www.ameritas.com).
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 of investment options are available with a personal financial planner available to assist you. The Plan is a Safe Harbor 401(k) Retirement Savings Plan.
Vacation And Paid Time Off (PTO) Benefits: The flexibility of Paid Time Off (PTO) lets you set your own priorities. Eligible employees use PTO for vacation, a parent-teacher conference, a doctor’s appointment, or any number of events in your life. Currently these benefits include Vacation/Sick days – 2 weeks | Holidays - 10 Federal Government.
Pre-Tax Payment Programs: Pre-Tax Payment Programs currently exist in the form of a Premium Only Plan (POP). These Plans offer a full Flexible Spending Account (FSA) Plan and a tax benefit for eligible employees.
Purchasing Discounts & Savings Plans: We want you to achieve financial success. We offer a Purchasing Discounts & Savings Plan through The ProSidian Corporate Perks Benefit Program - Helping You Do More With Less: https://ProSidian.CorporatePerks.com. This provides special discounts for eligible employees on products and services you buy on a daily basis.
Security Clearance: Due to the nature of our management and operations consulting engagements for Private Companies, Fortune 1,000 Enterprises, and Government Agencies of all sizes; oftentimes there are Security Clearance requirements for Engagement Teams handling sensitive Engagements in the Federal Marketplace. A Security Clearance is a valued asset in your professional portfolio and adds to your credentials based on past, present, and future work.
Leverageable Experience and Thought Leadership: By collaborating with firm leadership, other members of the team, as well as Fellows and collaborating partners in what is a flat organization, you'll make valuable professional connections, interact with clients daily, gain leverageable Experience, and contribute to Thought Leadership while you build a basket of marketable experiences.
ProSidian Employee & Contractor Referral Bonus Program: ProSidian Consulting will pay up to $5k for all referrals (payments made after new hire has been employed for 90 days) for candidates submitted through our Employee Referral Program.
Performance Incentives: Due to the nature of our management and operations consulting engagements for Private Companies, Fortune 1,000 Enterprises, and Government Agencies of all sizes there are performance incentives associated with each new client that each employee works to pursue and support.
Flexible Spending Account: Pending

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

ProSidian Consulting is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, or Vietnam era, or other eligible veteran status, or any other protected factor. All your information will be kept confidential according to EEO guidelines.
ProSidian Consulting has made a pledge to the Hiring Our Heroes Program of the U.S. Chamber of Commerce Foundation and the “I Hire Military” Initiative of The North Carolina Military Business Center (NCMBC) for the State of North Carolina. All applicants are encouraged to apply regardless of Veteran Status.
Furthermore, we believe in "HONOR ABOVE ALL" - be successful while doing things with the right way. The pride comes out of the challenge; the reward is excellence in the work. FOR EASY APPLICATION USE OUR CAREER SITE LOCATED ON http://www.ProSidian.com/ OR SEND YOUR RESUME’S, BIOS, AND SALARY EXPECTATION / RATES TO CAREERS @ PROSIDIAN.COM. ONLY CANDIDATES WITH REQUIRED CRITERIA ARE CONSIDERED. Be sure to place the job reference code in the subject line of your email. Be sure to include your name, address, telephone number, total compensation package, employment history, and educational credentials.