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Junior Cybersecurity Engineer Jobs in Oak Ridge, TN

Security Engineer (Junior) Category: Cyber Security Main location: United States, Tennessee, Knoxville Position ID:J0626-2571 Employment Type: Full Time U.S. - CGI Federal roles - What we do matters ...

... junior engineers for software development. Key Responsibilities * Custom Kubernetes operator ... Partner closely with internal cybersecurity and development teams to ensure the platform's custom ...

Senior Applications Developer

Oak Ridge, TN · On-site

$91K - $126K/yr

Provide technical mentorship, guidance, and subject matter expertise to junior and mid-level ... Cyber security alerts affecting IIS and web servers * Produce clear, concise, and accurate ...

Senior Applications Developer

Oak Ridge, TN

$91K - $126K/yr

Provide technical mentorship, guidance, and subject matter expertise to junior and mid-level ... Cyber security alerts affecting IIS and web servers * Produce clear, concise, and accurate ...

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Junior Cybersecurity Engineer information

See Oak Ridge, TN salary details

$32K

$68.6K

$104.7K

How much do junior cybersecurity engineer jobs pay per year?

As of Jul 19, 2026, the average yearly pay for junior cybersecurity engineer in Oak Ridge, TN is $68,643.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,400.00 and $76,500.00 per year, depending on experience, location, and employer.

What does a Junior Cybersecurity Engineer do?

A Junior Cybersecurity Engineer supports the development and implementation of security measures to protect an organization's computer systems and networks. They assist with monitoring for security breaches, conducting vulnerability assessments, and responding to incidents. Their role often involves working closely with more experienced engineers to learn best practices, update security tools, and ensure compliance with security policies. Over time, they gain hands-on experience to advance to more senior cybersecurity positions.

What are the key skills and qualifications needed to thrive as a Junior Cybersecurity Engineer, and why are they important?

A Junior Cybersecurity Engineer needs a solid understanding of network security, risk assessment, and basic programming or scripting, usually backed by a degree in computer science, information technology, or a related field. Familiarity with security tools like firewalls, intrusion detection systems (IDS), vulnerability scanners, and certifications such as CompTIA Security+ or Cisco CCNA are highly valuable. Strong problem-solving skills, attention to detail, and effective communication help individuals excel in identifying threats and collaborating with teams. These skills and qualifications are crucial to effectively detect, prevent, and respond to cyber threats, ensuring the safety and integrity of organizational data and systems.

What are some common challenges faced by Junior Cybersecurity Engineers in their first year, and how can they overcome them?

Junior Cybersecurity Engineers often encounter challenges such as keeping up with rapidly evolving threats, understanding complex security tools, and effectively communicating technical findings to non-technical teams. To overcome these, it's helpful to engage in continuous learning through training and certifications, actively participate in team knowledge-sharing sessions, and seek mentorship from experienced colleagues. Building strong foundational knowledge and asking questions regularly can also accelerate your adaptation and confidence in the role.

What is the difference between Junior Cybersecurity Engineer vs Cybersecurity Analyst?

AspectJunior Cybersecurity EngineerCybersecurity Analyst
Required CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, GIAC Security Essentials
Work EnvironmentHands-on security system implementation and maintenanceMonitoring, analyzing security incidents, and reporting
Employer & Industry UsageIT departments, cybersecurity firms, tech companiesFinancial institutions, government agencies, corporate security teams

Junior Cybersecurity Engineers focus on implementing and maintaining security systems, while Cybersecurity Analysts primarily monitor and analyze security threats. Both roles require similar certifications and are integral to cybersecurity teams, but they differ in daily responsibilities and focus areas.

What are popular job titles related to Junior Cybersecurity Engineer jobs in Oak Ridge, TN? For Junior Cybersecurity Engineer jobs in Oak Ridge, TN, the most frequently searched job titles are:
What job categories do people searching Junior Cybersecurity Engineer jobs in Oak Ridge, TN look for? The top searched job categories for Junior Cybersecurity Engineer jobs in Oak Ridge, TN are:
What cities near Oak Ridge, TN are hiring for Junior Cybersecurity Engineer jobs? Cities near Oak Ridge, TN with the most Junior Cybersecurity Engineer job openings:
Infographic showing various Junior Cybersecurity Engineer job openings in Oak Ridge, TN as of July 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution, with an average salary of $68,643 per year, or $33 per hour.
Security Engineer (Junior)

Security Engineer (Junior)

CGI Inc.

Knoxville, TN • On-site

Full-time

Retirement, PTO

Re-posted 2 days ago


CGI rating

7.1

Company rating: 7.1 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

134th of 210 rated it services


Job description

Security Engineer (Junior)
Category: Cyber Security
Main location: United States, Tennessee, Knoxville
Position ID:J0626-2571
Employment Type: Full Time
U.S. - CGI Federal roles - What we do matters
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Position Description:
CGI Federal is a leader in providing IT and cybersecurity solutions, dedicated to supporting mission-critical federal government initiatives. We are committed to enhancing national security and strengthening government operations through innovative technology, advanced analytics, and expert collaboration. In this role, you will play a key part in delivering secure, modern, and resilient solutions that empower our federal government client's mission.
Support deployment, testing, and operation of secure platforms and telemetry pipelines feeding SOC visibility. You'll help connect agents, validate data quality, and assist with remediation and hardening efforts.
***This position is located in our Knoxville, TN office; however, a hybrid working model is acceptable***
Your future duties and responsibilities:
. Deploy/validate security tooling (EDR/DLP/log agents); ensure high-quality telemetry.
. Assist with hardening, patching, and vulnerability remediation; document changes and tests.
. Troubleshoot integrations; support change control; maintain inventories and runbooks.
Required qualifications to be successful in this role:
. 0-3 years in systems/security engineering; Windows/Linux hardening, cloud fundamentals, scripting.
. Strong troubleshooting, documentation, and collaboration.
. Security clearance: Ability to obtain/maintain a Public Trust (or higher per client).
. US Citizenship or Green Card Required, with eligibility to obtain a public trust clearance.
Desired qualifications:
. Bachelor's; AWS/Azure Architect, CISSP, CCSP preferred.
CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $63,700.00 $139,300.00.
CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:
. Competitive compensation
. Comprehensive insurance options
. Matching contributions through the 401(k) plan and the share purchase plan
. Paid time off for vacation, holidays, and sick time
. Paid parental leave
. Learning opportunities and tuition assistance
. Wellness and Well being programs
#CGIFederalJob
Skills:
  • Cloud Computing
  • Security Analysis
  • Cyber
  • Security Architecture

What you can expect from us:
Together, as owners, let's turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because...
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.
Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team-one of the largest IT and business consulting services firms in the world.
Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.
CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.
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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.
CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information.

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