Top 441 In equity securities jobs Jobs in St. Louis, Mo

Cybersecurity Co-Op
Ameren —St. Louis, MO
- $21 - $30 an hour
- Part-time
- Computer Science
- IT
- Communication skills
8d
Senior Electrical Engineer
Leonardo DRS —Bridgeton, MO
- $93,121 - $125,713 a year
- Full-time
- Hybrid work
- 5 years
- Engineering
- Data analysis skills
- Paid parental leave
- Health savings account
Sr AI Solution Architect
GEHA —Missouri
- $138,859 - $175,665 a year
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Disability insurance
Sr AI Context Engineer
GEHA —Missouri
- $124,666 - $157,710 a year
- Full-time
- Azure
- HIPAA
- SQL
- AD&D insurance
- Disability insurance
Senior Network Software Engineer
Leidos —Scott AFB, IL
- $87,100 - $157,450 a year
- Full-time
- Bachelor of Science
- Research
- Master's degree
Network Software Engineer Lead
Leidos —Scott AFB, IL
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Doctoral degree
- Bachelor of Science
Enterprise Voice Engineer II
Leidos —Scott AFB, IL
- $59,150 - $106,925 a year
- Full-time
- Bachelor of Science
- Mid-level
- Master's degree
Exploitation Specialist/GDAT Software Engineer
Leidos —St. Louis, MO
- $73,450 - $132,775 a year
- Full-time
- Mid-level
- Office
- Windows
Journeyman Full Stack Developer
Leidos —St. Louis, MO
- $69,550 - $125,725 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- System design
4d
Mid-Level Test Engineer
Leidos —St. Louis, MO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- Mid-level
Mid-Level Software Engineer
Leidos —St. Louis, MO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- Mid-level
Enterprise Voice Engineer III
Leidos —Scott AFB, IL
- $73,450 - $132,775 a year
- Full-time
- Bachelor of Science
- Master's degree
- Analysis skills
Network Engineer III
Leidos —Scott AFB, IL
- $73,450 - $132,775 a year
- Full-time
- Microsoft Outlook
- Mid-level
- Bachelor's degree
Network Engineer II
Leidos —Scott AFB, IL
- $59,150 - $106,925 a year
- Full-time
- Bachelor of Science
- Writing skills
- Research
Implementations Network Engineer II
Leidos —Scott AFB, IL
- $59,150 - $106,925 a year
- Full-time
- Bachelor of Science
- Mid-level
- Master's degree
Senior Test Engineer
Leidos —St. Louis, MO
- $107,900 - $195,050 a year
- Full-time
- Azure
- 6 years
- Computer Science
14d
Relationship Banker II Float | Metro East/South
Busey Bank —Granite City, IL
- $19.75 - $22.50 an hour
- Full-time
- Military
- Basic math
- Mid-level
- Profit sharing
- Wellness program
Quick Apply
Systems Engineer SME
Leidos —St. Louis, MO
- $131,300 - $237,350 a year
- Full-time
- Management
- Doctoral degree
- Computer Science
13d
Senior Test Engineer
Leidos —St. Louis, MO
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Computer Science
- Master's degree
13d
User Engagement Engineer SME
Leidos —St. Louis, MO
- $116,350 - $210,325 a year
- Full-time
- Engineering
- Office
- Master's degree

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in equity securities jobs jobs near st. louis, mo

Cybersecurity Co-Op

Ameren -
St. Louis, MO

Apply Now

Job Details

Part-time
$21 - $30 an hour
8 days ago

Qualifications

Content creation for technical audiences
Computer Science
IT user and group management
Technical documentation
Security risk assessment investigation
Security assessment
Requirements analysis
Computer Engineering
IT
Access control management
Business requirements
Technical writing experience within technology
Communication skills
Entry level
Information Technology

Full Job Description

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want.

Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees.

The Digital department is part of Ameren Services and provides support to Ameren Corporation and its operating companies, subsidiaries and affiliates. Thousands of co-workers serve the company with business planning, communications, diversity, financial support, human resources, digital/information technology, legal counsel, safety and supply services skillsets.

The Digital IT organization is responsible for helping execute Cybersecurity functions on behalf of Ameren including Cybersecurity Architecture, Engagement, Situational Awareness, Operations, Threat Hunting, Vulnerability Management, Incident Response, Forensics, and Governance.

Available Opportunities:

January – August 2027 Spring Co-op

Some Key Responsibilities:

Assists in securing Ameren systems by supporting policies, processes, and technologies to reduce overall risk to Ameren's assets
Assist with technical documentation for problems, procedures, policies as needed for support of Corporate Cyber Security Program
Analyze, respond to and implement requests involving changes to access or configurations of corporate computer-based resources
Help identify current and future project security needs
Assist in risk assessments through interviews, evaluation of mitigations via technical artifacts, and process assessments

Qualifications:

Currently pursuing a Bachelors or Master's degree in Cybersecurity, Computer Science, Information Technology, Computer Engineering or related field; Completed Cybersecurity classes preferred
Minimum of a 2.5 GPA

In addition to the above qualifications, a successful candidate will:

Have basic knowledge of cybersecurity concepts, computer systems and network infrastructure
Demonstrate creative problem solving and proactive learning, with good analytical, management, communication, and human relations skills
Be able to work collaboratively, take initiative, work independently and meet deadlines
Gather requirements from leaders, stakeholders and other parties to deliver on initiatives

Compensation:

We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered.

$21.00 - $30.00

If end date is listed, the posting will come down at 12:00 am on that date:

Monday December 21, 2026

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

Apply Now

Refine Your Search

in equity securities jobs jobs in st. louis, mo

Cybersecurity Co-Op

Senior Electrical Engineer

Sr AI Solution Architect

Sr AI Context Engineer

Senior Network Software Engineer

Network Software Engineer Lead

Enterprise Voice Engineer II

Exploitation Specialist/GDAT Software Engineer

Journeyman Full Stack Developer

Mid-Level Test Engineer

Mid-Level Software Engineer

Enterprise Voice Engineer III

Network Engineer III

Network Engineer II

Implementations Network Engineer II

Senior Test Engineer

Relationship Banker II Float | Metro East/South

Systems Engineer SME

Senior Test Engineer

User Engagement Engineer SME

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