3mo
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Fire Detection Systems Technician
Nashville, Tennessee, United States
OnsiteFull Time
5+ YOE5+ years in low voltage electrical systems (Fire/Life Safety, Access Control, CCTV); HS diploma; read blueprints; use test equipment; physically capable; travel; pass background check.
Fire alarm system programming, Access control, CCTV, Low voltage electrical testing equipment, Multimeter, Blueprints/diagrams reading
4w
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Vacuum Engineer
Knoxville or Woburn
HybridFull Time
5+ YOE5+ years experience with vacuum calculations, simulation and operating vacuum equipment; ability to read technical drawings, perform leak detection, run CFD simulations, and communicate technical results.
MolFlow, ANSYS, COMSOL, Comsol Molecular and Rarefied Flow Module, CFD, Siemens NX, Solidworks, Residual Gas Analyzer
4w
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Vacuum Engineer
Knoxville or Woburn
HybridFull Time
5+ YOE5+ years experience with vacuum calculations, simulations (MolFlow / ANSYS / COMSOL), and installing/operating vacuum equipment; ability to read technical drawings, perform leak detection, communicate analyses, and lead component procurement/testing.
Comsol Molecular and Rarefied Flow Module, MolFlow, ANSYS, Siemens NX, Solidworks, Residual Gas Analyzer
1w
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
1mo
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Engineer, Cyber Security
Brentwood, Tennessee, United States
HybridFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years in security operations or incident response, experience building detections and automations, familiarity with vulnerability/exposure management, and ability to pass healthcare background checks.
MITRE ATT&CK, MITRE D3FEND, EDR
1w
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Senior AI Security Engineer
West Hollywood or District of Columbia or Iowa or Arizona or California or Colorado or Connecticut or Florida or Arkansas or Georgia or Illinois or Indiana or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or New York or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Nevada or Oregon or Ohio or Massachusetts or Alabama or Delaware or Hawaii or Kansas or Kentucky or Louisiana or Maine or Missouri or Mississippi or Montana or Nebraska or New Mexico or Oklahoma or Rhode Island or South Dakota or Wisconsin or West Virginia or Wyoming or Vermont or Idaho
$139k-$285k/yr RemoteFull Time
5+ YOELead enterprise AI security program; design policies, controls, and tooling to protect models and data; detect and respond to AI-specific threats. Requires 5+ years in cybersecurity and deep AI security knowledge.
LangChain, PyTorch, AWS Bedrock, SageMaker, Google Vertex AI, NIST AI RMF, MITRE ATLAS, Google SAIF, OWASP Top 10 for LLM Applications, DSPM, SAST, SCA, DAST, SSPM, NHI Security, Python, AWS, GCP
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience, 2+ years scripting and systems troubleshooting, Bachelor's in STEM or IT security, knowledge of networking protocols, ability to write/review IaC and detections, and lead security investigations.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Service Control Policies (SCPs), Resource Control Policies (RCPs), Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Model Context Protocol (MCP)
3mo
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Radiation Safety Officer/ EHS Specialist
Knoxville or Rockford
$107k-$147k/yr OnsiteFull Time
5+ YOEBachelor’s in Health Physics, Nuclear Engineering or related field; 5 years as Radiation Safety Officer; strong regulatory knowledge; proficiency with radiation detection instruments; MS Office; ability to manage multiple projects; travel up to 10%.
MS Office (Word, Excel, PowerPoint), Radiation detection instruments, RAM handling systems
1mo
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Plumbing BIM Modeler
Oak Ridge, Tennessee, United States
OnsiteFull Time
1+ YOEDevelop and maintain Revit/Fabrication MEP BIM models for piping/plumbing; perform clash detection and coordination; 1+ years BIM/Revit experience, fabrication and field experience preferred.
Autodesk Revit, Fabrication MEP, Navisworks, Bluebeam
1mo
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Sr. Life Safety Systems Designer - Fort Worth, Texas, United States
Portland or Tempe or Moon Township or Latham or Birmingham or Little Rock or Sacramento or Denver or Wethersfield or Miami or West Des Moines or Boise or Chicago or Fort Wayne or Lawrence or Louisville or Baton Rouge or Boston or Baltimore or Traverse City or St Paul or Jackson or Kansas City or Charlotte or Hudson or Morristown or Albuquerque or Henderson or Columbus or Tulsa or Greenville or Chattanooga or Salt Lake City or Arlington or Bellevue or Madison or Austin or Fort Worth or Atlanta or Omaha or Dallas
$81k-$122k/yr HybridFull Time
10+ YOE10+ years drafting/design experience; proficiency in AutoCAD and Revit (Revit MEP); systems design experience for fire alarm, gas detection, VESDA, access control, CCTV; NICET Level II required.
AutoCAD, Revit MEP, Revit, BIM
3w
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Senior Mechanical Designer 1 (SmartPlant) - Nuclear
Chattanooga, Tennessee, United States
$78k-$119k/yr HybridFull Time
10+ YOE10+ years mechanical plant design experience; proficiency with SmartPlant S3D, SPF/SPID integration, clash detection, 3D plant layout and deliverable review; ability to lead/mentor design teams; MicroStation/AutoCAD and Microsoft Office preferred.
SmartPlant S3D, SPF, SPID, MicroStation, AutoCAD, Microsoft Office
5d
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Vulnerability Analyst (19322)
Oak Ridge, Tennessee, United States
OnsiteFull Time
8+ YOEPerform vulnerability analysis, scans, risk/impact assessments, intrusion detection, and recommend mitigations; bachelor's in engineering/science/IT or equivalent; ability to obtain DOE Q clearance.
Snort, Wireshark, tcpdump, nmap, TCP, IP, PL/SQL, Oauth, OpenID, SAML, SPML, ITIL, OWASP
3w
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Senior Staff Security Analyst
United States or Nashville or Des Moines or San Jose
RemoteFull Time
10+ YOE10–12 years in security operations with deep hands-on experience in digital forensics, incident response, vulnerability and attack surface management, threat hunting, detection engineering, scripting (Python/PowerShell), SIEM/EDR, and practical AI tool usage.
Claude, ChatGPT, GitHub Copilot, Python, PowerShell, SIEM, EDR, MITRE ATT&CK, LLM APIs