Top 25 Security engineer Jobs in Oak Ridge, Tn

Cybersecurity Engineer
DeMase Technical Services, LLC —Oak Ridge, TN
- $105,000 - $165,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health savings account
- Paid holidays
Quick Apply
Product Security Engineer - AI Trainer
DataAnnotation —Tennessee
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
14d
Cybersecurity Analyst - AI Trainer
DataAnnotation —Tennessee
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
14d
Vulnerability Analyst
Y12 —Oak Ridge, TN
- Engineering
- Pass drug screening
- Mid-level
- Disability insurance
- Health insurance
Security Tool Engineer, Cloud Security Engineer
Boston Government Services, LLC —Oak Ridge, TN
- $142,418 - $167,550 a year
- Overnight shift
- Hybrid work
- Azure
- Pass drug screening
- Mid-level
- Disability insurance
- Health insurance
1d
Vulnerability Management Analyst
Boston Government Services, LLC —Oak Ridge, TN
- $131,316 - $154,489 a year
- Overnight shift
- Hybrid work
- Mid-level
- Analysis skills
- Bachelor's degree
- Disability insurance
- Health insurance
1d
SOC Analyst
Boston Government Services, LLC —Oak Ridge, TN
- $112,814 - $132,722 a year
- Overnight shift
- Hybrid work
- Pass drug screening
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
1d
Splunk Detection Engineer
Boston Government Services, LLC —Oak Ridge, TN
- Full-time
- Hybrid work
- Mid-level
- Windows
- Analysis skills
- Disability insurance
- Health insurance
Risk and Compliance Analyst
Boston Government Services, LLC —Oak Ridge, TN
- $136,849 - $160,999 a year
- Overnight shift
- Hybrid work
- Writing skills
- Pass drug screening
- Mid-level
- Disability insurance
- Health insurance
2d
Senior Security Engineer, Security Architect
Boston Government Services, LLC —Oak Ridge, TN
- $179,401 - $211,060 a year
- Overnight shift
- Hybrid work
- Azure
- Pass drug screening
- Bachelor's degree
- Disability insurance
- Health insurance
1d
Tier II-III Incident Response Analyst
Boston Government Services, LLC —Oak Ridge, TN
- $131,316 - $154,489 a year
- Overnight shift
- Hybrid work
- Pass drug screening
- Mid-level
- Analysis skills
- Disability insurance
- Health insurance
2d
Zero Trust-Identity Engineer
Boston Government Services, LLC —Oak Ridge, TN
- $178,401 - $211,060 a year
- Overnight shift
- Hybrid work
- Azure
- Pass drug screening
- Bachelor's degree
- Disability insurance
- Health insurance
1d
Staff Information Security Engineer
Segra —Knoxville, TN
- Full-time
- Hybrid work
- Office
- AWS
- Analysis skills
- Health savings account
- Paid holidays
Quick Apply
SOC Analyst II
Edgewater Federal Solutions, Inc. —Oak Ridge, TN
- Full-time
- Research
- Mid-level
- 3 years
Tier II-III Incident Response Analyst-Senior
Boston Government Services, LLC —Oak Ridge, TN
- $157,213 - $184,956 a year
- Overnight shift
- Hybrid work
- Pass drug screening
- Bachelor's degree
- Experience equivalent to degree accepted
- Disability insurance
- Health insurance
2d
Security Research Engineering Technical Leader
Cisco Systems, Inc. —Knoxville, TN
- $121,200 - $176,100 a year
- Full-time
- Computer Science
- DevOps
- Research
- Employee stock purchase plan
- Paid holidays
Quick Apply
Application Security Engineer
H.W. Kaufman Group —United States
- Full-time
- Remote
- 5 years
- Salesforce
- Analysis skills

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security engineer jobs near oak ridge, tn

Cybersecurity Engineer

DeMase Technical Services, LLC -
Oak Ridge, TN

Quick Apply

Job Details

Full-time
$105,000 - $165,000 a year

Benefits

Health savings account
Paid holidays
Health insurance
Dental insurance
Flexible spending account
Paid time off
Employee assistance program
Vision insurance
Flexible schedule
Life insurance
Referral program
Retirement plan

Qualifications

Top Secret Clearance
Vulnerability scanning implementation
NIST SP 800-53
Technical documentation
Security architecture risk management
Security testing methodologies
Regulatory Frameworks (Architecture security)
Vulnerability management
RMF
Vuls
Cross-functional communication

Full Job Description

DeMase Technical Services is a Women-Owned Small Business created by experts in the cybersecurity, energy, nuclear, and defense markets. We offer best-in-class solutions for nuclear facility licensing, permitting, startup, operations, cybersecurity, and next generation technologies. DeMase provides expert professionals in the fields of cybersecurity, next generation information technologies, nuclear engineering, nuclear technologies, and environmental management. Our cybersecurity team is an industry leader supporting the Cybersecurity Maturity Model Certification (CMMC) ecosystem. DeMase is an expert authorized CMMC C3PAO and full-service CMMC provider for readiness and certification. https://demase-tech.com/

INTERESTED CANDIDATES SHOULD APPLY VIA THIS LINK:
https://demase-tech.jobs.agile-ats.com/jobs/details/4

The Information System Security Engineer (ISSE) will support cybersecurity engineering, design, assessment, and compliance efforts for both DOE classified systems and Controlled Unclassified Information (CUI) environments. The ISSE ensures information systems are architected, implemented, and maintained in alignment with DOE directives, NIST frameworks, and organizational cybersecurity requirements. This role collaborates with engineering, cybersecurity, operations, and program leadership to maintain secure, compliant, and resilient information systems.

This role requires the ability to obtain an active DOE Q security clearance (or equivalent DoD TS). 

Develops and maintains system security architectures for DOE classified and CUI systems;
Integrates security controls into system design, development, and implementation activities across the system lifecycle;
Produces and maintains RMF authorization documentation, including SSPs, SPPs, RARs, SAP/SAR inputs, and associated artifacts;
Performs risk assessments, vulnerability analysis, and technical security evaluations;
Ensures system compliance with DOE O 205.1C, DOE O 471.6, DOE cybersecurity program guidance, NIST SP 800-53, and NIST SP 800-171;
Works closely with ISSMs, ISSOs, system administrators, and network engineers to validate, implement, and assess security controls;
Supports continuous monitoring activities, configuration management, change control, and POA&M lifecycle management;
Assists with internal and external cybersecurity audits, inspections, and DOE assessments;
Leads or supports technical troubleshooting of security-related issues affecting classified or CUI systems;
Installs, configures, and maintains security-related tools such as SIEM platforms, vulnerability scanners, and monitoring solutions;
Contributes to incident response activities in accordance with DOE reporting requirements; and
Maintains awareness of evolving threats, security technologies, and updates to DOE and NIST requirements.

Basic qualifications

Active DOE Q security clearance (or equivalent DoD TS)
Bachelor’s degree in cybersecurity, computer science, engineering, or a related field (or equivalent experience)
Strong understanding of NIST RMF, NIST SP 800-53, and NIST SP 800-171 security control families
Experience developing security authorization documentation
Proficiency in vulnerability assessment, risk analysis, and secure system configuration
Familiarity with classified computing environments, network security, and enclave architectures
Strong written and verbal communication skills with the ability to work both independently and within interdisciplinary teams

Preferred skills/qualifications

CISSP, CAP, Security+, CASP+, or other relevant certifications
Experience with DOE assessment and authorization tools or workflows
Background in system administration, network engineering, or software development
Experience implementing secure enclave designs, virtualization hardening, or cross-domain solutions

Pay range: $105,000 - $165,000 depending on education and experience

Disability accommodation
DeMase Technical Services, LLC is committed to providing reasonable accommodation to applicants with disabilities where appropriate. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.

Benefits 
At DeMase Technical Services, we recognize that high-performing technical professionals need more than just a paycheck—they need a total rewards package that supports performance, resilience, and long-term career sustainability. Our approach is designed with a focus on the full lifecycle of our workforce, from day-to-day well-being to long-term financial security.

We offer a competitive and thoughtfully structured benefits program that supports the demands of technical work, promotes personal and professional stability, and enables you and your family to thrive—both on and off the job. For full-time employees, our benefits include:

· Healthcare (Medica, dental, and vision insurance)

· Flexible schedule

· Health savings account

· Life insurance

· Paid time off

· Retirement plan

· 10 paid holidays

Compliance
DeMase Technical Services is an equal opportunity employer. We consider all qualified applicants without regard to race, religion, color, sex, national origin, age, sexual orientation, gender identity, disability or veteran status, and other factors protected under applicable law.

Affirmative Action employer compliant with OFCCP regulations.

EEOC/AA Employer – Individuals with disabilities and protected veterans welcomed.

E-Verify
DeMase participates in the U.S. Department of Homeland Security E-Verify program in all facilities located in the United States and certain U.S. territories. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify program.

Applicants must be able to comply with DeMase Technical Services policies and procedures, including the Code of Ethics and Business Conduct and related workplace conduct and safety policies.

Pay transparency and nondiscrimination statement
DeMase Technical Services complies with all applicable federal, state, and local pay transparency laws. The compensation range provided in this job posting represents a good faith estimate of the base salary or hourly rate for this position at the time of posting. Actual compensation may vary based on factors such as experience, education, skills, geographic location, and internal equity.

In addition to base pay, eligible employees may receive a comprehensive benefits package, which may include health insurance, retirement plans, paid time off, and other company-sponsored programs (all benefits are subject to eligibility requirements).

As a federal contractor, DeMase Technical Services will not discharge or in any other manner discriminate against employees or applicants because they inquire about, discuss, or disclose their own pay or the pay of another employee or applicant; however, employees who have access to compensation information as part of their essential job functions may not disclose such information to individuals who do not otherwise have access, unless the disclosure is:

In response to a formal complaint or charge
In furtherance of an investigation, proceeding, hearing, or action
Consistent with the Company’s legal duty to furnish information

Pay: $105,000.00 - $165,000.00 per year

Benefits:

Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Referral program
Retirement plan
Vision insurance

Location:

Oak Ridge, TN 37830 (Preferred)

Security clearance:

Top Secret (Preferred)

Ability to Commute:

Oak Ridge, TN 37830 (Required)

Ability to Relocate:

Oak Ridge, TN 37830: Relocate before starting work (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

security engineer jobs in oak ridge, tn

Cybersecurity Engineer

Product Security Engineer - AI Trainer

Cybersecurity Analyst - AI Trainer

Vulnerability Analyst

Security Tool Engineer, Cloud Security Engineer

Vulnerability Management Analyst

SOC Analyst

Splunk Detection Engineer

Risk and Compliance Analyst

Senior Security Engineer, Security Architect

Tier II-III Incident Response Analyst

Zero Trust-Identity Engineer

Staff Information Security Engineer

SOC Analyst II

Tier II-III Incident Response Analyst-Senior

Security Research Engineering Technical Leader

Application Security Engineer

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