Cloud Application Software Security Engineer
St. Louis, MO
Category: Security
Industry: Financial Services
Standard Hours: Open
Reference ID: JN -092026-108515
Date Posted: 09/08/2026
Shortcut: http://careers.eliassen.com/AUqu5Z
Description:
Hybrid 4 days on-site, 1 day work from home in St. Louis, MO
Our client seeks a Cloud Application Software Security Engineer to remediate vulnerabilities and mature SDLC pipelines. The role will focus on addressing findings from Mythos, CVE and Known Exploited Vulnerabilities, and open HVA and SA&A assessments. The engineer will collaborate with development and platform teams to reduce risk across custom application code and infrastructure as code in AWS.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $75.00 to $85.00/hr. w2
Responsibilities:
- Conduct security assessments using scanning tools and implement recommended remediations.
- Evaluate and remediate Known Exploited Vulnerabilities (KEVs) and Common Vulnerabilities and Exposures (CVEs) in custom applications and infrastructure.
- Support Security Assessment and Authorization (SA&A) processes, including documentation and evidence collection.
- Analyze Software Bill of Materials (SBOM) findings to identify vulnerable dependencies and recommend updates or alternatives.
- Review and remediate security vulnerabilities in VB.NET, SQL, and Python code.
- Perform security analysis and hardening of AWS Cloud Development Kit (CDK) infrastructure as code.
- Collaborate with development teams to implement secure coding practices and address identified vulnerabilities.
- Maintain security documentation and track remediation efforts through completion.
- Ensure compliance with federal security standards and frameworks such as NIST, FISMA, and FedRAMP within AWS GovCloud.
- Participate in security scanning automation and continuous monitoring initiatives.
Experience Requirements:
- 3 to 5 years in application security or software development with a security focus.
- Proven experience with vulnerability assessment and remediation methodologies.
- Proficiency with Python, SQL, and VB.NET or legacy .NET frameworks.
- Experience with AWS CDK or similar IaC tools such as Terraform or CloudFormation.
- Hands-on experience in AWS environments, preferably AWS GovCloud.
- Experience with AWS security services such as GuardDuty, Security Hub, Inspector, and Config.
- Understanding of CVE and KEV identification and remediation processes.
- Knowledge of SBOM generation and analysis.
- Experience with SAST, DAST, and penetration testing.
- Strong analytical and problem-solving skills.
- Strong written and verbal communication skills.
- Preferred: Security certifications such as CISSP, CEH, GIAC GSEC, or AWS Security Specialty. Knowledge of container security, CI/CD pipeline security, DevSecOps practices, SSDLC, and zero trust principles.
Education Requirements:
Bachelor's degree in Computer Science, Software Engineering, Cybersecurity, or related field, or equivalent work experience.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
-
Senior Cybersecurity Engineer
Anywhere
Description: Remote in either Remote or Washington, DC Our client is seeking a hands-on Senior Cybersecurity Engineer to help strengthen and scale cybersecurity practices across a growing software organization supporting mission-critical environments. ...
Date Posted: 09/18/2026 Recommended
-
Senior Cybersecurity Engineer
Cary, NC
Description: Hybrid Three days onsite per week. Tuesday – Thurday in Cary, NC Our client seeks a Senior Cybersecurity Engineer who will operate as a trusted technical advisor and hands-on engineer across network, cloud, and Zero Trust security domains....
Date Posted: 09/21/2026 Recommended
-
Cryptography Engineer
McLean, VA
Description: Hybrid Onsite in Plano, TX or McLean, VA preferred but may work remotely in McLean, VA Our client seeks a Cryptography Engineer to lead diverse technology projects focused on data protection, cryptography, and cloud-native security. The ro...
Date Posted: 09/20/2026 Recommended
-
Tier 1 Security Analyst
St. Louis, MO
Description: On-site in Anaheim, CA Our client seeks a Tier 1 Security Analyst to support a 24x7 Security Operations Center. The mission is to monitor, alert, respond, and report on cyber threats targeting County of Orange assets, systems, and data. Th...
Date Posted: 09/21/2026 Recommended
-
PHP Developer
Covington
Description: On-site Every Other Week onsite / 5 days in Covington, KY Our client seeks a PHP Developer to support and modernize digital solutions. The role will design, develop, test, and maintain applications while helping migrate legacy PHP function...
Date Posted: 09/10/2026 Recommended
-
Data Engineer
McLean, VA
Description: Hybrid Mclean, VA or Boston, MA Our client seeks a Data Engineer to develop and support a Python-based, AWS-native data ingestion platform that moves financial data from source systems into a third-party application. The environment includ...
Date Posted: 09/20/2026 Recommended
-
Senior Software Engineer (NodeJS/Angular/AWS)
Rockville, MD
Description: Hybrid 3 days onsite / 2 days remote in Rockville, MD Our client seeks a Senior Software Engineer to design, build, and maintain data-intensive applications that ingest multiple data sources and surface insights through correlation and ana...
Date Posted: 09/24/2026 Recommended
-
Software Engineer III
Charlotte, NC
Description: Hybrid 3 days on-site in Charlotte, NC Our client seeks a senior software engineer to provide application support, maintenance, enhancement, and operational oversight for a business-critical physical security and access management platform...
Date Posted: 09/09/2026 Recommended
-
AWS Cloud Data Engineer
Nashville, TN
Description: On-site in Nashville, TN Our client seeks a mid-level Cloud Data Engineer to design, build, and maintain scalable data solutions on AWS and Databricks. The role requires hands-on engineering, sound cloud architecture knowledge, and collabo...
Date Posted: 09/13/2026 Recommended
-
Security Engineer, Incident Response
Burbank, CA
Description: Hybrid 4 Days a week on-site in Burbank, CA Our client has an opportunity for a Security Engineer, Incident Response on an initial 3-month contract with expected extensions. The role will provide additional coverage while full-time team me...
Date Posted: 09/14/2026 Recommended
-
Mid-Level Software Engineer
Rockville, MD
Description: Hybrid 2 days onsite / 3 days remote in Rockville, MD Our client seeks a Mid-Level Software Engineer to design, build, and maintain applications that ingest multiple data sources and surface insights through correlation and analysis. The e...
Date Posted: 09/21/2026 Recommended
-
Application Cloud Engineer
Anywhere
Description: Remote Our client seeks an Application Cloud Engineer to maintain and enhance AWS-based applications and infrastructure. The role collaborates with development, operations, and security teams to ensure scalability, performance, and securit...
Date Posted: 09/21/2026 Recommended
-
AWS AI Platform Engineer
Cincinnati, OH
Description: On-site in Cincinnati, OH Our client seeks an AWS AI Platform Engineer to enable and advance enterprise AI and machine learning capabilities within a secure, governed, and scalable environment. The role will architect, implement, and maint...
Date Posted: 09/08/2026 Recommended
-
Senior Applications Developer/Engineer
Germantown, MD
Description: On-site in either Germantown, MD or Lemont, IL or Oak Ridge, TN Our client seeks a Senior Applications Developer/Engineer to lead Atlassian-centered enterprise application modernization. The role will drive Jira and Confluence cloud migrat...
Date Posted: 09/24/2026 Recommended
-
AI Engineer
Anywhere
Description: Remote Our client seeks an AI Engineer to build, test, and deploy AI-powered solutions that address healthcare challenges within the PACE program. The role focuses on leveraging enterprise AI models to deliver applications such as particip...
Date Posted: 09/28/2026 Recommended
-
Co Pilot
Stamford, CT
Description: On-site in Stamford, CT Our client seeks a product leader to drive an emerging enterprise agentic AI platform. The role will define product vision, roadmap, and prioritization, partner with stakeholders to translate AI capabilities into bu...
Date Posted: 09/28/2026 Recommended
-
Senior Data Engineer
Durham, NC
Description: On-site Every Other Week / 5 days in either Merrimack, NH or Smithfield, RI or Westlake, TX Our client seeks a Senior Data Engineer with Application DBA expertise to design, build, optimize, and support enterprise data platforms. The role ...
Date Posted: 09/05/2026 Recommended
-
DevOps Developer
Gaithersburg, MD
Description: Hybrid 3 days days/week onsite in Gaithersburg, MD Our client is seeking a DevOps Developer with at least 2 years of experience to support software delivery and infrastructure automation in an Agile Scrum environment. The role requires str...
Date Posted: 09/23/2026 Recommended
-
Cloud Infrastructure Engineer
Englewood, CO
Description: Hybrid 4 onsite / 1 work from home in Greenwood Village, CO Our client seeks a Cloud Infrastructure Engineer to own the lifecycle of Kubernetes-based infrastructure on AWS. You will design and manage EKS clusters, build and maintain GitLab...
Date Posted: 09/01/2026 Recommended
-
Data Engineer
Anywhere
Description: Remote Our client seeks a senior Data Engineer to help launch a new initiative within Identity and Access Management. The contractor will build and evolve low-latency GraphQL APIs and data pipelines that support developer workflows across ...
Date Posted: 09/08/2026 Recommended
-
Senior Software Engineer
Boston, MA
Description: Hybrid At least 2 days per week in office in Boston, MA Our client seeks a Senior Software Engineer to join the team and lead design, delivery, and technical strategy for scalable, secure, and reliable data platforms. You will work across ...
Date Posted: 09/13/2026 Recommended
-
Senior Data Engineer
Charlotte, NC
Description: Hybrid 3 days on-site in Charlotte, NC Our client seeks a Senior Data Engineer to lead database architecture, data migration, and real-time data product initiatives supporting a modern cloud-based platform. The role will establish a scalab...
Date Posted: 09/13/2026 Recommended
-
Senior Software Engineer IV
Charlotte, NC
Description: Hybrid 3 on in Charlotte, NC Our client seeks a Senior Software Engineer to build and evolve enterprise AWS-based data platforms supporting Swift and Fabric Access Bridge. The role combines hands-on engineering with technical leadership ac...
Date Posted: 09/29/2026 Recommended
-
Senior Software Engineer
Burbank, CA
Description: Hybrid 4 Days a week on-site in either Burbank, CA or Glendale, CA Our client seeks a highly independent Senior Software Engineer to support shared services platforms and assume ownership of projects transitioned from a departing senior co...
Date Posted: 09/20/2026 Recommended
-
Data Platforms Administrator
4100 Coca Cola Plaza
Description: Hybrid 4/1 in Charlotte, NC Our client seeks a Data Platform Administrator to install, configure, maintain, and support data analytics and business intelligence platforms including Tableau, Sigma, Alteryx, Alation, DBT, Palantir, and Snowf...
Date Posted: 09/21/2026 Recommended
-
PACS Application Analyst IV
Charlotte, NC
Description: Hybrid 3 on in Charlotte, NC Our client seeks a senior Physical Access Control System consultant with deep AMAG Symmetry expertise to lead or assist a large Symmetry upgrade to V11 and provide technical leadership for implementation, integ...
Date Posted: 09/17/2026 Recommended
-
Workday Security Analyst
Anywhere
Description: Remote Our client seeks a Workday Security Analyst to administer, audit, and optimize Workday security across HR, Payroll, Finance, Compliance, and IT stakeholders. The role will configure and maintain security policies and groups, govern ...
Date Posted: 09/17/2026 Recommended
-
Salesforce/MuleSoft Developer
Anywhere
Description: Remote in either Washington, DC Our client seeks a mid-level Salesforce/MuleSoft Developer to support enterprise digital transformation and integration initiatives. The role will develop and configure Salesforce solutions, design APIs and ...
Date Posted: 09/15/2026 Recommended
-
Sr. Data Engineer
McLean, VA
Description: May sit hybrid onsite in Wilmington, DE, McLean, VA, Richmond, VA or NYC Our client seeks a Data Engineer professional with strong ability to support a large-scale customer migration and data load initiative. The role will build and optimi...
Date Posted: 09/28/2026 Recommended
-
Mid-Level Databricks/Informatica Data Engineer
Anywhere
Description: Remote Our client seeks a Mid-Level Databricks/Informatica Data Engineer to support enterprise data modernization, cloud migration, analytics, and integration initiatives. The role involves building scalable data pipelines in Databricks, d...
Date Posted: 09/15/2026 Recommended
Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above