Top 55 Security engineer Jobs in Fenton, Mo

Cyber Security Engineer - NSS Tools
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Full-time
- 7 years
- Computer Science
- Mid-level
- Health insurance
Advanced Cybersecurity Analytics Engineer III
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Full-time
- Analysis skills
- Travel
- Senior level
- Health insurance
Security Analyst
Credit Control LLC —Earth City, MO
- $60,000 - $95,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Security Engineer
Hunter Engineering Company —Bridgeton, MO
- Full-time
- 3 years
- Senior level
- Communication skills
- Profit sharing
- Paid parental leave
Quick Apply
14d
SOC Analyst
Accenture Federal Services —St. Louis, MO
- $93,400 - $176,200 a year
- US work authorization
- Military encouraged
- 1 year
Sr. Cyber Security Engineer
Konica Minolta Business Solutions, U.S.A., Inc. —St. Louis, MO
- $81,400 - $157,205 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 5 years
5d
Security Engineer
Caleres, Inc. —Clayton, MO
- Full-time
- Mid-level
- Office
- 3 years
- Free parking
- Health insurance
Quick Apply
Staff Information Security Engineer
Segra —St. Louis, MO
- Full-time
- Hybrid work
- Office
- AWS
- Analysis skills
- Health savings account
- Paid holidays
Quick Apply
Cybersecurity Engineer
FTSE - Full Time Staff Exempt —St. Louis, MO
- $80,000 - $115,000 a year
- System design
- Windows
- Master's degree
- Free parking
- Paid holidays
Security Engineer II - CSIR
Stifel —St. Louis, MO
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
Security Monitoring and Response Analyst II
Mastercard —O'Fallon, MO
- $76,000 - $127,000 a year
- Online Application
- Mid-level
- Communication skills
- Paid jury duty
- Health savings account
1d
Vulnerability Assessment Analyst
Amyx, Inc. —St. Louis, MO
- Full-time
- Computer Science
- Mid-level
- Analysis skills
- Wellness program
- Health savings account
Product Security Engineer - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
12d
Lead Firewall Engineer
CACI —Arnold, MO
- $90,300 - $189,600 a year
- Weekends as needed
- Computer Science
- Bachelor of Science
- Research
- Health insurance
Cybersecurity Analyst - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
12d
Cyber Threat Intelligence Analyst - AI Trainer
DataAnnotation —St. Louis, MO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
12d
Information Security Analyst - AI Trainer
DataAnnotation —St. Louis, MO
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
12d
Cyber Security Engineer III
System One —St. Louis, MO
- $135,000 a year
- On call
- 6 years
- Computer Science
- Master's degree
- Health insurance
- Dental insurance
Quick Apply
Senior Insider Risk & AI Security Analyst/ Engineer IV
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- Office
- Mentoring
- Senior level
- Profit sharing
- Health savings account
Cybersecurity Engineer
General Dynamics Information Technology —St. Louis, MO
- $142,600 - $142,792 a year
- Computer Science
- 5 years
- Office
- Paid time off
- 401(k) matching
6d

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security engineer jobs near fenton, mo

Cyber Security Engineer - NSS Tools

CACI -
St. Louis, MO

Apply Now

Job Details

Full-time
$75,200 - $158,100 a year

Benefits

Health insurance

Qualifications

Server optimization
Linux support
Tooling
System performance optimization
Security data analysis
Version control systems
Log analysis tools
DoD 8570
IAT
Network infrastructure management
System tuning
Server management automation
IAT Level II
Automation tools
Linux administration
Shell Scripting

Full Job Description

Job ID

325567

Job Title: Cyber Security Engineer - NSS Tools

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity
Network Defense is at the forefront of integrating advanced Linux systems into our cybersecurity framework. We are seeking a Linux Systems Engineer who is deeply passionate about leveraging their technical expertise to enhance our cybersecurity capabilities. This role is ideal for someone who thrives in a collaborative environment where their skills directly contribute to strengthening our digital defenses.

As a Network Defense Linux Systems Engineer, you will play a crucial role in maintaining and enhancing the security and efficiency of our Linux-based systems. Your expertise in Linux, combined with a keen interest in cybersecurity, will be instrumental in supporting our mission to safeguard our digital assets.

Responsibilities

Design and implement shell scripts to automate system maintenance tasks, enhancing efficiency and reliability.
Configure and manage system logging, including remote logging, to facilitate thorough log analysis for troubleshooting and security monitoring.
Establish and maintain networking services, including firewall configurations and SELinux policies, to ensure secure and optimized system performance.
Utilize partitions and logical volumes to configure local storage solutions tailored to specific project requirements.
Deploy, configure, and maintain systems, ensuring software installations, updates, and core services are managed effectively.
Apply a solid understanding of networking protocols (DNS, SMTP, DHCP) and utilize network troubleshooting tools (e.g. tcpdump, Traceroute, Ping, Netstat, nslookup) to diagnose and resolve issues.

Qualifications

Required:

Proven experience in Linux system administration, with a strong background in shell scripting and system automation.
Expertise in configuring system logging, analyzing logs for troubleshooting, and implementing secure networking services.
Familiarity with AWS services such as EC2, S3, CloudFormation, and Terraform is advantageous.
Experience with automation tools like Ansible and version control systems such as GitHub/GitLab for script and code management.
A proactive approach to system optimization and a continuous learning mindset to stay updated with the latest in Linux systems and cybersecurity.
Excellent collaboration skills, with the ability to work effectively across teams to achieve system-related goals.
Active Top Secret/SCI Clearance with experience working on US Government contracts.
DOD 8570 IAT II and CSSP Infrastructure Support certifications.
Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or Electrical Engineering.
7+ years of related experience in SEIM, network operations, network engineering, leading technology teams, leading operation cybersecurity teams, or a combination thereof.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$75,200-$158,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

security engineer jobs in fenton, mo

Cyber Security Engineer - NSS Tools

Advanced Cybersecurity Analytics Engineer III

Security Analyst

Security Engineer

SOC Analyst

Sr. Cyber Security Engineer

Security Engineer

Staff Information Security Engineer

Cybersecurity Engineer

Security Engineer II - CSIR

Security Monitoring and Response Analyst II

Vulnerability Assessment Analyst

Product Security Engineer - AI Trainer

Lead Firewall Engineer

Cybersecurity Analyst - AI Trainer

Cyber Threat Intelligence Analyst - AI Trainer

Information Security Analyst - AI Trainer

Cyber Security Engineer III

Senior Insider Risk & AI Security Analyst/ Engineer IV

Cybersecurity Engineer

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