Oak Ridge, Tennessee, United States · On-site
$42k–$71k/yr
Job Description Overview We are seeking a Project Assistant Energy, to join our Team in our Oak Ridge, TN office. Your role Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety…
Skills: Administrative support, Data entry, Microsoft Office, Foxit PDF Editor, Procedure writing
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16936 Overview: We are seeking a postdoctoral research associate who will focus on membrane and sorbent materials and processes for advanced separations and purification applications. This position resides…
Skills: Separation science, Purification science, Materials chemistry, Polymer chemistry, Membrane fabrication
Oak Ridge, Tennessee, United States · On-site
$100k–$185k/yr
Mid-Level Architect Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive adv…
Skills: Architecture, Design, Construction methodology, Revit, AutoCAD
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16948 Overview: Oak Ridge National Laboratory (ORNL) has an opening for a Janitor. In this role the incumbent will, under limited supervision, perform tasks associated with this position, as well as other …
Skills: Cleaning, Sterilizing, Floor maintenance, Waste disposal, Chemical handling
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16935 Overview: Oak Ridge National Laboratory (ORNL) invites applications for a Research Associate position to advance research and development in radiation effects in ceramics. The successful candidate wi…
Skills: Materials science, Nuclear engineering, Radiation effects, Ceramics, Ceramic composites
Oak Ridge, Tennessee, United States · On-site
$135k–$160k/yr
X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-ener…
Skills: Enterprise Resource Planning (ERP), Master Data Management, System Integration, API Integration, Data Flow Analysis
Oak Ridge, Tennessee, United States · On-site
Akima Infrastructure Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and administrative support personnel as part of our staff augmentation team supporting the Department of Energy at the Y…
Skills: Bentley MicroStation, Drafting, Electrical engineering, Instrumentation and controls, Power distribution
Idaho Falls, Idaho, United States · Remote OK
Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Nuclear Criticality Safety Engineer to support our clients in Oak Ridge, TN…
Skills: Nuclear criticality safety, Hazard analysis, Computational analysis, MCNP, SCALE
Idaho Falls, Idaho, United States · Remote OK
Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Nuclear Safety Analysis Specialist to support our clients in Oak Ridge, TN,…
Skills: Nuclear Engineering, MCNP, SCALE, Criticality Safety, Radiation Protection
Idaho Falls, Idaho, United States · Remote OK
Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Nuclear Engineer to support our clients in Oak Ridge, TN, and Idaho Falls, …
Skills: Nuclear Engineering, Criticality Safety, MCNP, SCALE, KENO
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16799 Overview: We are seeking an Instrument Support Electrical Engineer to support the High Flux Isotope Reactor (HFIR) neutron scattering instruments and associated infrastructure. This role performs han…
Skills: Electrical Design, Troubleshooting, Panel Layouts, Wiring Schematics, Power Distribution
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16802 Overview: We are seeking a Postdoctoral Research Associate for the development and application of advanced multiphysics simulations, and machine learning (ML) methods relevant to additive manufacturi…
Skills: Multiphysics Simulations, Machine Learning, Additive Manufacturing, Finite Element Methods, Digital Twin
Oak Ridge, Tennessee, United States · On-site
$165k–$190k/yr
X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-ener…
Skills: Construction Project Management, Budget Management, Project Planning, Scheduling, Field Leadership
Oak Ridge, Tennessee, United States · On-site
$140k–$165k/yr
X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-ener…
Skills: Subcontract Management, Nuclear Quality Assurance, Project Management, Cost Control, Risk Management
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16940 This is a 100% onsite role in Oak Ridge, Tennessee. Relocation assistance is not provided. Overview: Oak Ridge National Laboratory (ORNL) is the largest US Department of Energy science and energy lab…
Skills: Patent docketing, Patent application filing, Legal support, Intellectual property management, MS Word
MS Technology, Inc.Oak Ridge, Tennessee, United States · On-site
Summary MS Technology, Inc. is seeking an experienced Project Engineer to support engineering and project execution activities for a client within the nuclear industry. You'll partner teams, contractors, vendors, and sup…
Skills: Project engineering, Project management, Engineering design, Procurement, Construction support
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16934 Overview: The National Center for Computational Sciences (NCCS) in the Computing and Computational Sciences Directorate at Oak Ridge National Laboratory is seeking a highly qualified individual to pl…
Skills: Network engineering, Network administration, TCP/IP, Ethernet, Packet capture
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16937 Overview: The Computing and Computational Sciences Directorate (CCSD) at Oak Ridge National Laboratory (ORNL) is seeking a Programs and Planning Specialist to manage and direct the Strategic Partners…
Skills: Proposal Preparation, Project Management, Strategic Partnerships, Microsoft 365, Power Automate
Oak Ridge, Tennessee, United States · Hybrid
Requisition Id 16927 Overview: We are hiring a HPC Systems Engineer to design, operate and maintain clusters, servers, and workstations supporting services where science happens at ORNL! This position resides in the Emer…
Skills: HPC systems engineering, Linux, UNIX, Ansible, Git
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16928 Overview: We’re hiring a Business Relationship Manager who will serve as a strategic partner to ORNL’s research directorates! This position is in the Research Computing division, in the Information T…
Skills: Business Relationship Management, High Performance Computing, Cloud Computing, DevOps, Software Development
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The Project Assistant provides comprehensive administrative and operational support, including document management, database maintenance, and procurement assistance. They also coordinate office services, manage schedules, and ensure compliance with safety and security protocols.
Candidates must have a high school diploma or equivalent and at least two years of administrative experience. Proficiency in Microsoft Office and Foxit PDF Editor is required, along with the ability to obtain security clearance and proof of U.S. citizenship.
We are seeking a Project Assistant Energy, to join our Team in our Oak Ridge, TN office.
Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk.
Performs general office duties - filing, copying, faxing, scanning, mailing and data entry.
Greets and processes visitors’ requests upon arrival and handles sign-in log and security requirements.
Handles incoming and outgoing mail and shipments (internal and external).
Arranges travel through internal or outside agents and completes expense reports as requested.
Coordinates meetings and updates calendars and schedules and arranges catering needs as requested.
Handles routine maintenance requests as they are related to office equipment and the facility and directs routine office services vendors as appropriate.
Orders and maintains office supplies, janitorial supplies and coffee supplies.
Provides reprographics and document assembly support for various tasks.
Prepares correspondence from rough draft through distribution.
Assists in writing procedures and provides technical editing support.
Formats and edits various documents and prepares weekly or monthly reports.
Reconciles Purchasing Card expense receipts and prepares expense reports for cardholders of business credit cards.
Prepares and submits Electronic Purchasing Requisitions (EPRs) for procurements of supplies and equipment and maintains cost tracking for Basic Ordering Agreements.
Assists the technical organizations in organizing and cataloging supply inventory and ordering supplies as necessary.
Maintains and updates various databases using MS Excel.
Assists Facility Manager in conducting and recording the Plan of the Day (POD) and Plan of the Week (POW).
Prepares and issues Standing Orders (SO) and Stop/Suspend Work Orders at the direction of the Facility Manager.
Updates and maintains various notebooks for the Operations group (i.e., Control Room books and Evolution books).
Processes, records and files Work Packages for the Operations and Maintenance groups.
Processes, records and files Radiological Controls (RADCON) records for the RADCON group.
Coordinates recycling efforts for building.
Processes telephone requests for new phone installations and relocations for building.
Provides back-up support to other administrative assistants.
Supports the execution of Integrated Safety Management System (ISMS) guiding principles and core functions and the Isotek Safety Culture.
Performs other duties as assigned.
High school diploma or equivalent.
Minimum two (2) years’ experience as an Administrative Assistant. Five (5) years preferred.
Advanced knowledge of Microsoft Office, Foxit PDF Editor.
Procedure writing and technical editing skills preferred.
Strong communication, verbal and written skills.
Excellent organization skills and attention to detail.
Ability to interface at all levels of the organization and with the customer.
Applicants selected will be subject to a federal background investigation and must meet eligibility requirements for access to classified information or matter.
Applicants must have Real ID compliant identification to access the work location.
U.S. citizenship requires for AtkinsRéalis/Isotek Systems, LLC project positions.
Must be a U.S. citizen in order to be considered.
At AtkinsRéalis, our values—Safety, Integrity, Collaboration, Innovation, and Excellence—are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
Please review AtkinsRéalis’ Equal Opportunity Statement here.
AtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice our Careers site to know more about how we collect, use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.
In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. https://careers.atkinsrealis.com/recruitment-agencies
At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.
We are a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. ---
Offices: 455 René-Lévesque Blvd W, Montreal, QC H2Z 1Z3, CA
There are currently 618 open energy positions in Oak Ridge, TN listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Oak Ridge National Laboratory, Akima Global Services, LLC, Centrus Energy Corp., Amentum, Boston Government Services, LLC (BGS), among others. Browse the listings above to see every active employer.
Yes — 102 of the 618 open energy positions offer remote or hybrid work (47 remote, 55 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
