Cybersecurity Specialist - Penetration & App Security
Payken
Payken is seeking a hands-on Cybersecurity Specialist in the St. Louis area to think like an attacker and find weaknesses before others do. You will test apps, APIs, and new features, work with the development team, and help secure blockchain components. Strong candidates have 3+ years in application security, a solid understanding of OWASP Top 10, and experience with vulnerability tools. Salary is negotiable with bonuses and a 401(k) plan offered. #J-18808-Ljbffr Payken
- ...for a hands-onCybersecurity Specialist who thinks like an attacker.... ...technology for exploitable security weaknesses. Candidates located... ...preferred. What You'll Do Penetration test Payken applications,... ...vulnerability research, or cybersecurity Strong knowledge of web application...ApplicationContract work
$169.01k - $370.53k
...KPMG is currently seeking a Specialist Director, MAST Application Penetration Testing Lead to join our Managed... ...delivery of Managed Application Security Testing (MAST) services, ensuring... ...penetration testing, or related cybersecurity domains, with at least three years...ApplicationH1bLocal area- ...DoingUnder general supervision, the Security Platform Engineer-IAM is a... ...enterprise applications, app registrations, conditional... ..., information systems, cybersecurity, or a related field, or equivalent... ...project managers, marketing specialists, developers, bankers,...Application
- ...Security Control Assessor Job Locations US-MO-St. Louis ID 2026-4450 Category Cybersecurity Type Full Time Overview Amyx is seeking to hire a Security Control Assessor-Advanced to support our Cybersecurity Division...ApplicationFull timeTemporary workWork at officeLocal areaFlexible hours
- ...Cloud Security Analyst Combine technical security engineering and executive-level business... ...analyzing and continuously monitoring Cybersecurity and privacy policies, programs,... ...security testing (vulnerability scanning and penetration testing). • Experience in application...ApplicationWork experience placement
- ...What You'll Be DoingThe AI-Application Security Engineer is responsible for implementing... ...AI use cases. Stay current on emerging cybersecurity threats, particularly in AI security,... ...analysts, project managers, marketing specialists, developers, bankers, operations associates...Application
- Job Description SUMMARY The Security Analyst detects, manages and reduces the impact of cybersecurity threats to the organization. They are responsible for proactively... ...with the infrastructure team on mitigating penetration testing findings Plan, implement and upgrade...
- ...Security Architect AI Location: ST Louis MO - Onsite only Duration: Contract Overview: Seeking a Senior AI Security Technical... ...practical experience. ~8–12+ years of experience in cybersecurity engineering or architecture within a complex enterprise environment...Contract work
- ...delivering exceptional support, strengthening cybersecurity, driving innovation, and expanding the... ...management, software deployment, and security-related tasks. Documentation &... ...Platform, including Power Automate, Power Apps, and Power BI. Insurance industry experience...ApplicationRemote work
- ...for an AWS ECDS Systems Administrator to support Network and Cybersecurity services for an Intelligence Community customer. The candidate... ...AWS resources, monitor system performance, ensure system security, and automate administrative tasks effectively. The role requires...
$120.64k - $197.6k
...This position plays a hands-on role securing systems that support critical Defense and... ...throughout the system lifecycle Provide cybersecurity risk input to program leadership, Authorizing... ...Linux (Red Hat/CentOS), databases, web apps, or big data platforms Familiarity...ApplicationRelocationRelocation package- Indigo Beam LLC in St. Louis, Missouri, is seeking a Security Analyst to proactively manage and reduce the impact of cybersecurity threats. You will investigate alerts from SPLUNK, perform risk assessments, and implement security controls to protect the organization’s data...
- ...company. We are seeking an individual to be responsible for the cybersecurity of a program, organization, system, or enclave.... ..., including leadership support, financial resources, and key security personnel, to support information technology (IT) security goals...
- ...Cyber Data Analysis Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All... ...technology (IT) services on multiple networks and security domains, at multiple locations worldwide, inclusive of new facilities...Contract workFor contractorsImmediate startWorldwide
- ...infrastructure. The ideal candidate will have deep expertise in Windows environments, cloud technologies, and cybersecurity, with a proven ability to architect and support secure, scalable enterprise systems. This role provides an opportunity to work with cutting-edge...ApplicationWork at officeWork from homeHome officeShift workNight shiftWeekend work
$125k - $150k
...Overview We are Ennoble First. The people supporting and securing some of the most complex government, defense, and... ...intelligence operations. Working alongside engineers, cybersecurity professionals, and customer stakeholders, you will optimize enterprise...ApplicationFull timeRelocation packageShift work- ...Analyst Engineers to join our rapidly growing and innovative cybersecurity team! As a Cyber Data Analysis Engineer, you will provide... ...information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, including new facilities...ApplicationFull timeTemporary workWork at officeWorldwide
$140k - $170k
...build and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions.... ...Role Summary WWT Digital's AI-Native Security team is seeking an AI Security Engineer... ...AI Act controls ~ Bonus: red team or penetration testing background applied specifically...ApplicationFull timeRemote workShift work$75.2k - $158.1k
...Job Title: Cyber Security Engineer - NSS Tools Job Category: Information Technology Time Type: Full time Minimum Clearance... ...the forefront of integrating advanced Linux systems into our cybersecurity framework. We are seeking a Linux Systems Engineer who is deeply...Full timeContract workWork experience placementLocal areaRemote workFlexible hours- ...Stifel, where success meets success.What You'll Be DoingThe Security Engineer II - Cybersecurity Incident Response (CSIR) is a front-line member of the... ..., research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds...Day shift
- ...solutions, involving significant customer interaction. Ideal candidates will have a mix of experience in pre-sales, engineering, and cybersecurity fundamentals. A strong emphasis is placed on communication and collaboration to ensure customer satisfaction and project success...
$104.8k - $192.2k
...virtual desktop environments, and cloud applications to deliver secure and scalable identity verification capabilities. Key... ...and hypercare activities. Collaborate with IAM architects, cybersecurity teams, application owners, and business stakeholders. Required...ApplicationFor contractorsSummer holidayFlexible hours$110k - $130k
...strategy and growth. Opportunity to lead enterprise technology, cybersecurity, and digital transformation initiatives. Collaborative... ...initiatives, business continuity planning, compliance efforts, and security audits. Manage ERP deployment, ecommerce operations,...Work from home- ...supporting our customer’s GEOINT mission. Design and implement secure, scalable microservices in cloud environments such as AWS... ...scalability needs. Ensure compliance with our customer and IC cybersecurity and accreditation standards (e.g., RMF, STIGs). Software...ApplicationImmediate start
$59.15k - $106.93k
...actively interviewing for a Exploitation Specialist/Data Manager & Cataloger to join our... ...understanding of database management. Active security clearance with polygraph eligibility.... .... 1‑3 years of experience with cybersecurity protocols. Advanced scripting skills focused...- ...Job Description Job Description Overview Seeking a Java / Node.js Engineer focused on application security remediation, technical debt reduction, and automated vulnerability fixes across multiple platforms. This role partners closely with InfoSec, QA, DevOps, and...Application
$81k - $95k
...Security Software Engineer Tapestry Solutions, a Boeing Company, brings over 30 years of industry experience designing, implementing... ...(Cloud One) environment in accordance with Department of War Cybersecurity requirements. Position Responsibilities: Coordinate...ApplicationPermanent employmentInterim roleWorldwideRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$100k - $140k
...build and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions.... ...platforms (g., for performance, reliability, security) according to the needs of the client.... ...Science, Data Warehousing/BI, Operations, App Dev) and integrating their tools and...ApplicationFull timeRemote workFlexible hoursShift work- ...to perform these duties and receive training to help you grow in this position. Designs, develops, tests, deploys, and maintains secure and scalable applications using modern engineering practices across one or more delivery domains. Analyzes and refactors codebases...Application
$82.4k - $103k
...organizations design, build and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced... ...you will play a crucial role in maintaining the efficiency and security of our IT environment, enabling the company to achieve its strategic...ApplicationFull timeFlexible hoursShift work
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