NewHotel Engineer III Marriott International, IncHotel Engineer IIISaint Louis, MO$28 / hourTroubleshoot and perform repairs on all types of equipment (e.g., pump and motor replacement), plumbing (e.g., plunge toilets and unclog drains), electrical equipment including lamps, air conditioners, HVAC equipment, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and program TV's. Display proficiency in at least three of the following categories, above average skills in three more of the following categories and basic skills in the remaining categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building management.
NewChief Engineer Marriott Vacations WorldwideChief EngineerSt. Thomas, VIGlobal Mindset - Supports employees and business partners with diverse styles, abilities, motivations, and/or cultural perspectives; utilizes differences to drive innovation, engagement and enhance business results; and ensures employees are given the opportunity to contribute to their full potential. Safety and Personal Protective Equipment - Knowledge of the lock out tag out process and the personal protective equipment (PPE) safety process required (e.g., ear plugs, gloves, respirators, safety glasses) for a given work activity, and correct ways to use the lock out tag out and PPE equipment.
Exploitation Specialist/GDAT Software Engineer LeidosExploitation Specialist/GDAT Software EngineerSaint Louis, MO$73,450–$132,775If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. January 13, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cyber Security Engineer III System OneCyber Security Engineer IIISt. Louis, MO$135,000 / hourProvide cyber threat intelligence support, including the collection, fusion, analysis, creation, and distribution of threat intelligence from government entities, commercial feeds, open sources, and partner organizations. The Cyber Security Engineer will collect, analyze, and distribute threat intelligence from government sources, commercial feeds, open source reporting, and partner organizations to improve situational awareness of the cyber threat environment.
Cyber Security Engineer - NSS Tools CACICyber Security Engineer - NSS ToolsSaint Louis, Missouri7+ years of related experience in SEIM, network operations, network engineering, leading technology teams, leading operation cybersecurity teams, or a combination thereof. 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.
Endpoint Security Engineer III - Nessus CACIEndpoint Security Engineer III - NessusSaint Louis, Missouri$75,200–$158,100 / yearJob Title: Endpoint Security Engineer III - NessusJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: CACI has an exciting opportunity for a Senior Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team in either Springfield, VA or St. Working knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experienceStrong working knowledge of Linux operating systems, including installation, configuration, and maintenance.
Cyber Security Engineer III Commerce BankCyber Security Engineer IIIKansas City, MO$44.70–$52.40 / hourThe individual will be focused on providing Incident Response, remote access stability, and managing enterprise logging through operations of SIEM utilities, intrusion detection system/intrusion prevention system (IDS/IPS), data loss prevention (DLP) and enterprise anti-virus solutions. This compensation range is for the Cyber Security Engineer III job and contemplates a wide range of factors that are considered in making compensation decisions, including but not limited to location, skill sets, education, relevant experience and training, licensure and certifications, and other business and organizational needs.
Systems & Network Security Engineer Lumos Networks Corp.Systems & Network Security EngineerSaint Louis, MO$116,025–$140,000 / yearPreferred Experience: Experience with asset discovery and logical asset managementSolid understanding of authentication and identity technologies (IAM, SSO, RADIUS, TACACS+, AD/LDAP/Kerberos)Experience with compliance frameworks, particularly NIST CSF, NIST 800-53, and/or ISO 27001Experience with administration of Splunk, Splunk ES or other SIEM platformsFamiliarity with Infrastructure as Code and automation tools (Terraform, Ansible, git)Familiarity with AWS, Microsoft Azure, and Office 365 security controls (e.g., IAM, PIM, Identity Governance, Azure Policies, Entra, Intune, DLP, IaaS)Familiarity with EDR/MDR/XDR platformsExperience with security incident responseStrong understanding of operating systems and command line administration at all levels. Strong understanding of TCP/IP networking protocols at all layers of the OSI stackUnderstanding of the HTTP protocol, Web Application Firewall (WAF) technologies, BurpSuite testing, and APIsUnderstanding of PKI, SSL/TLS, and cryptographic functionsExperience working in micro-segmented environmentsComfortable with regular expressions.
Security Engineer-Network Systems Children's Mercy KCSecurity Engineer-Network SystemsKansas City, MissouriRemoteFull timeWe know that our greatest strengths come from the people who make up our team, so we hire great people from a wide variety of backgrounds, not just because it’s the right thing to do, but because it makes our hospital stronger and our patient care more compassionate. Overview: This role is responsible for protecting the network perimeter, keeping computer systems and network devices hardened against attacks and providing security services to protect highly sensitive data such as passwords and customer information.
Staff Product Security Engineer Pilot Thomas LogisticsStaff Product Security EngineerMissouri$95,000–$140,000 / yearToday, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow – all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible. You’ll be responsible for helping secure PTC by providing cyber security expertise in the analysis, assessment, development, and evaluation of security solutions and architectures to secure our SaaS applications, containers, operating systems, databases, and networks.
Product Security Engineer 3 LancesoftProduct Security Engineer 3Maryland Heights, MOPreferred Qualifications (Desired Skills/Experience): •Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. The successful candidate for the role of Mid-Tier Product Security Engineer will play a crucial role in supporting the development, deployment, and maintenance of computing and information security requirements for the Tomahawk program, while adhering to strict government regulations.
Security Engineer- Application Security & Cloud Dot FoodsSecurity Engineer- Application Security & CloudChesterfield, MissouriYou will work closely with software developers, architects, platform engineers, and Cybersecurity to identify risk early, integrate security into development workflows, and help teams build secure applications without creating unnecessary delivery friction. Safety: This position assumes responsibility for the workplace safety of self and co-workers, and for the safety conditions of the work locations, exercise and promotes safe behaviors and show unyielding support of programs, rules, and policies regarding safety.
Lead, AI Security Engineer MasterCardLead, AI Security EngineerO'fallon, MO$140,000–$231,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. You will work with engineering, data science, product, and security teams to assess AI-related risks, support secure design decisions, validate controls, and help embed security into AI development and deployment activities.
Product Security Engineer (Air Dominance-Phantom Works) BoeingProduct Security Engineer (Air Dominance-Phantom Works)Berkeley, MissouriThe candidate will provide technical support for product cyber security and resiliency engineering for all phases of the hardware design and development lifecycle including requirements and interface definition, architectural design, procurement & supplier management, and integration of Edge compute, communications, and encryption hardware in support of segment development. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Endpoint Security Engineer III - Nessus CACI International Inc.Endpoint Security Engineer III - NessusSaint Louis, MO$75,200–$158,100 / yearWorking knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experience. 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.
Sr. Cyber Security Engineer Konica Minolta Business Solutions, U.S.A., Inc.Sr. Cyber Security EngineerSt. Louis, MissouriFull timeOverview: Sr. Cybersecurity Engineer is expected to possess extensive knowledge of security technology, risk assessment methodologies, policies, systems, and/or network administration practices. This skillset will enable them to work as part of the Security Operations Center (SOC) team to support the infrastructure of the SIE...
Security Engineer- Enterprise Platforms Dot Foods, Inc.Security Engineer- Enterprise PlatformsChesterfield, MOPart timeFamiliarity with data loss prevention, data security posture management, cloud access security, secure web gateways, zero-trust access, vulnerability management, asset discovery, or digital-risk monitoring. You’ll support the configuration, integration, tuning, health, and effectiveness of controls across email, web, SaaS, network, browser, data, vulnerability, asset visibility, and external-threat security capabilities.
Cyber Security Engineer Missouri Southern State UniversityCyber Security EngineerJoplin, MOWhile performing the duties of this job, the employee is occasionally exposed to moving mechanical parts; high, precarious places; fumes or airborne particles; extreme heat; risk of electrical shock; and vibration. While performing the duties of this job, the employee is frequently required to sit; use hands to finger, handle, or feel (including the use of a computer keyboard); and talk or hear (including the use of a telephone).
Junior Security Engineer MaximusJunior Security EngineerKansas City, MORemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Perform basic containment activities, including access changes, application removal, configuration updates, and allow/block list management following established procedures.
NewProduct Security Engineer BoeingProduct Security EngineerBerkeley, Missouri$80,750–$109,250 / yearEntry : Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), computer science, engineering data science, mathematics, physics, or chemistry (e.g. The Air Dominance (AD) Product Security Engineering Capability is seeking an engineerto assist Product Cybersecurity integration and liaison activities on BDS programs on several programs like F-15, F/A-18, T-7A, MQ-25, and Proprietary activities.