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  •  ...seeking a highly experienced and mission-focused Information System Security Manager (ISSM) to lead cybersecurity efforts supporting a...  ...will work closely with engineering leadership, program managers, IT personnel, operational teams, and external stakeholders to ensure... 
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    Full time
    For contractors

    Napakiak Ventures

    Oak Ridge, TN
    1 day ago
  •  ...scale. Our mission is to deliver the essential building blocks of nuclear power-enabling cost-effective, safe, and secure energy for the world. The IT Systems Administrator will support Standard Nuclear's internal technology systems and user environments across... 
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    Full time
    Casual work
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    Standard Nuclear, Inc.

    Oak Ridge, TN
    4 days ago
  •  ...intelligence tasks. Required qualifications include a Bachelor's degree in Computer Science or a related field, US citizenship with proper security clearance, and relevant experience in cyber operations. A strong analytical mindset and familiarity with SIEM and ticketing... 
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    Xcel Engineering

    Oak Ridge, TN
    2 days ago
  •  ...Cybersecurity Analyst Candidates must be able to obtain a federal security clearance so US citizenship is required. Candidates will also be...  ...cyber security requirements and procedures across the clients IT network. This role aligns with the Cybersecurity Division's... 
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    ITR

    Oak Ridge, TN
    23 days ago
  •  ...Director of Cyber Security Job Details Employment Type : Direct Hire Date Posted : 3/24/2026 Location...  ...strategic cybersecurity roadmaps and collaborating with other IT and clinical technology teams to secure sensitive data and... 
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    Full time

    Patriot Talent Solutions

    Knoxville, TN
    1 day ago
  •  ...The Manager of Cybersecurity reports to the Chief Information Security Officer (CISO) and is responsible for overseeing cybersecurity team...  ...on the vision and direction for cybersecurity services. It includes implementing standards and security policies that are maintained... 
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    The Judge Group

    Knoxville, TN
    1 day ago
  •  ...work in a hybrid role. Candidates must be able to obtain a federal security clearance so US citizenship will be required. Primary...  ...recommendations to the Cyber Security Group Leaders, CISO, and IT management Basic Qualifications: # Bachelor's Degree in Computer... 
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    ITR

    Oak Ridge, TN
    3 days ago
  • $18 - $19 per hour

     ...and day services. This dual-focus role ensures smooth internal IT operations and maximizes the independence and quality of life for...  ...IT and technology use policies, including protocols related to security, privacy, device usage, and data protection in coordination with... 
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    Sunshine

    Knoxville, TN
    2 days ago
  •  ...supports and manages user account information, including rights, security, and system groups. Additionally, the Network Technician...  ...devices. Knowledge and understanding of security risk management, IT security, and infrastructure. Ability to cater to the needs of... 
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    Local area

    Community Health Systems

    Powell, TN
    2 days ago
  •  ...Job Description Job Description East Tennessee company is seeking a Cyber Security Vulnerability Analyst to perform defensive cyber operational tasks, respond to reported incidents, and track remediation of client system vulnerabilities to include industrial control... 
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    Full time
    2 days per week
    3 days per week

    ITR

    Oak Ridge, TN
    25 days ago
  •  ...technical and engineering services firm dedicated to providing critical infrastructure engineering services in support of our Nation's security. Using a disciplined systems engineering approach that is supported by an innovative software toolset, Pro2Serve provides... 
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    Wisconsin Community Services, Inc.

    Knoxville, TN
    4 days ago
  •  ...Job Description Job Description IT Technical Support Specialist (On-site position in Oak Ridge, TN) Minimum Job Requirements...  ...videoconferencing, mobile devices, telecommunications, networking, cyber security, and audio-visual equipment is a plus. Experience with Active... 
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    ITR

    Oak Ridge, TN
    3 days ago
  • $185k - $200k

     ...Program Manager – Cyber Security for Transmission, Distribution & Grid Edge Systems Location: Charlotte, NC, Knoxville, TN, Remote/Home Based Job Summary And Description The Program Manager for EPRI’s Cyber Security for Energy Delivery & Customer Solutions research program... 
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    Flexible hours

    EPRI

    Knoxville, TN
    2 days ago
  •  ...Requisition Id 15937    Overview: We are seeking an AI Security Systems Architect to design and develop state-of-the-art systems for security testing and evaluation of artificial intelligence technologies. This role involves creating scalable infrastructure to support... 
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    Relocation package
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    2 days ago
  •  ...Operations Junior Analyst East Tennessee Research and Development facility with the Department of Energy seeks to hire a Junior Cyber Security Analyst to immediately support their Defensive Cyber Operations (DCO) team. This position’s primary responsibility is to conduct... 
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    Work experience placement
    Immediate start

    ITR

    Oak Ridge, TN
    9 days ago
  •  ...administering SharePoint platforms, ensuring high availability, secure access, and seamless collaboration across the organization. This...  ...Power Automate, InfoPath, PowerApps, etc.). • Collaborate with IT, security, and business teams to gather requirements and translate... 
    Full time

    Napakiak Ventures

    Oak Ridge, TN
    21 days ago
  •  ...analyses aligned with NIST, FISMA, and DOE cybersecurity requirements. Collaborate with system owners and technical teams to ensure security controls are implemented and maintained. Monitor compliance with OSTI’s cybersecurity policies, procedures, and standards.... 
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    Edgewater Federal Solutions, Inc.

    Oak Ridge, TN
    29 days ago
  •  ...Assists in the installation and maintenance of mission critical IT systems and services. PRINCIPAL DUTIES AND RESPONSIBILITIES:...  ...network, email, systems users, user environments, directories and security. Monitors and assists in the maintenance of IT systems... 

    Fresenius Medical Care

    Knoxville, TN
    4 days ago
  • $100k - $172.5k

     ...breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at Job Function: Technology Enterprise Strategy & Security Job Sub Function: Solution Architecture Job Category: Scientific/Technology All Job Posting Locations:... 
    Full time
    Temporary work
    Work at office
    Local area
    Immediate start
    Remote work
    3 days per week

    Johnson & Johnson

    Knoxville, TN
    14 hours ago
  •  ...post for gathering qualified candidates for future Systems Administrator positions. BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities... 
    Temporary work

    Boston Government Services

    Oak Ridge, TN
    3 days ago
  • $89k - $143.75k

     ...requirements. Performing software code reviews and design reviews with a cyber-lens. Performing periodic risk assessment of security vulnerabilities in software for the product by identifying and analyzing software vulnerabilities Developing recommendations to... 
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Night shift

    Johnson & Johnson

    Knoxville, TN
    4 days ago
  • $90k - $114k

     ...the Lifecycle Hardware Replacement program at the Y-12 National Security Complex (Y-12). This role provides hands-on lifecycle support for...  ...in Windows workstation deployment, desktop administration, or IT hardware support. Experience with imaging tools, asset management... 
    Temporary work

    Boston Government Services

    Oak Ridge, TN
    2 days ago
  • $120k - $200k

     ...please contact us at Job Description This role is responsible the network and on-premises virtual infrastructure development, security, and operations (DevSecOps) focused team to create, deploy, integrate, and maintain hybrid/edge multi-tenant infrastructure... 
    Full time
    Work experience placement
    Work at office
    Monday to Friday

    X Energy, LLC

    Oak Ridge, TN
    1 day ago
  •  ...for a next-generation uranium enrichment facility. From enterprise IT to industrial control systems and operational technology, your...  ...reference architecture for IT, OT, and ICS environments, leading secure network segmentation strategies including zones, conduits, data diodes... 
    Permanent employment
    Full time
    For contractors
    Work at office
    Remote work

    Orano

    Oak Ridge, TN
    2 days ago
  • $78.48k

     ...Job Description: CDM Smith is seeking a Network Specialist with expertise in network security and enterprise networking to help safeguard, operate, and scale our global IT infrastructure. This is a high-impact, hands-on role for a networking generalist who is equally... 
    Full time
    H1b
    Work at office
    Remote work

    CDM Smith

    Knoxville, TN
    2 days ago
  •  ...role focuses on firewalls, routing, switching, VPNs, and network security, with a strong emphasis on Palo Alto, Cisco and Juniper...  ...experience in information technology, systems administration or other IT related field. Other Job Specific Skills Hands-on experience... 
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    ASM Research

    Oak Ridge, TN
    14 hours ago
  •  ...support delivery of mission-critical services within a federal IT environment.  This role focuses on cybersecurity data analysis...  ...such as vulnerability remediation rates, system compliance with security baselines, security tool coverage, and mean time to detect and respond... 
    Full time
    Contract work
    Work at office
    Local area
    Home office

    Management Solutions LLC

    Knoxville, TN
    2 days ago
  •  ...energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. We are seeking a Cybersecurity Research Assistant who will support the Cybersecurity Research Group in the Cyber Resilience... 
    Work at office
    Relocation package
    Flexible hours

    Oak Ridge National Laboratory

    Oak Ridge, TN
    2 days ago
  •  ...in our Knoxville, Tennessee office location.  This full-time position will oversee the administration, maintenance and security of a distributed IT infrastructure supporting multiple Microsoft 365 tenants and a geographically dispersed workforce.  This role is reponsible... 
    Full time
    Contract work
    Work at office
    Remote work
    Flexible hours

    DPRA Incorporated

    Knoxville, TN
    19 hours ago
  •  ...Management Cisco Identify Service Engine (ISE), Networking operations. Network design, configuration and troubleshooting. Lead daily secure operations of the network enclaves. Provide coordination, notification, escalation and documentation to resolve events/issues,... 
    Work at office
    Relocation package
    Flexible hours

    Oak Ridge National Laboratory

    Oak Ridge, TN
    17 days ago