2

Remote Mainframe Operator Jobs in Missouri (NOW HIRING)

Remote Mainframe Operator information

What are the key skills and qualifications needed to thrive as a Remote Mainframe Operator, and why are they important?

To thrive as a Remote Mainframe Operator, you need a solid understanding of mainframe systems, operating procedures, and troubleshooting, often backed by relevant IT education or certifications. Proficiency in using z/OS, JCL (Job Control Language), mainframe monitoring tools, and remote management software is typically required. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills for this role. These competencies ensure the reliable operation, security, and efficiency of critical enterprise computing environments.

How does a Remote Mainframe Operator typically collaborate with other IT teams to resolve technical issues?

Remote Mainframe Operators frequently work closely with network administrators, application support staff, and system engineers to monitor system health, troubleshoot incidents, and implement updates. Collaboration often takes place via ticketing systems, scheduled virtual meetings, and real-time messaging platforms, ensuring swift communication and coordination. Operators are expected to clearly document issues and resolutions, escalate problems when necessary, and provide status updates to relevant stakeholders. This collaborative approach helps maintain system stability and minimizes downtime.

What is a Remote Mainframe Operator?

A Remote Mainframe Operator is an IT professional responsible for monitoring, managing, and maintaining mainframe computer systems from a remote location. Their duties typically include overseeing batch jobs, troubleshooting system errors, performing routine maintenance, and ensuring the reliability and security of mission-critical operations. Remote Mainframe Operators often work with specialized software tools to access and control mainframes, enabling organizations to maintain 24/7 system uptime without requiring on-site personnel.

What is the difference between Remote Mainframe Operator vs Remote Data Center Technician?

AspectRemote Mainframe OperatorRemote Data Center Technician
CredentialsMainframe certifications, IT experienceNetworking, hardware, and server certifications
Work EnvironmentData centers, mainframe rooms, remote monitoringData centers, server rooms, remote troubleshooting
Industry UsageFinancial, government, large enterprisesTelecom, hosting providers, enterprise IT
Job FocusOperating and monitoring mainframe systemsMaintaining and troubleshooting data center hardware

The Remote Mainframe Operator primarily manages and monitors mainframe systems in enterprise environments, requiring specialized mainframe certifications. In contrast, the Remote Data Center Technician focuses on hardware maintenance and troubleshooting within data centers. Both roles involve remote work and technical skills but differ in their specific systems and industry applications.

What are popular job titles related to Remote Mainframe Operator jobs in Missouri? For Remote Mainframe Operator jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Operator jobs in Missouri look for? The top searched job categories for Remote Mainframe Operator jobs in Missouri are:
What cities in Missouri are hiring for Remote Mainframe Operator jobs? Cities in Missouri with the most Remote Mainframe Operator job openings:
Infographic showing various Remote Mainframe Operator job openings in Missouri as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.
Principal Consultant - Endpoint Security | Remote, USA

Principal Consultant - Endpoint Security | Remote, USA

Optiv Security, Inc.

Kansas City, MO • Remote

$134.60K - $184.50K/yr

Full-time

Posted 17 days ago


Job description

This position will be fully remote and can be hired anywhere in the continental U.S

The Principal Consultant will be pivotal to problem definition and discovery of the overall solution and guide teams on project processes, deliverables. This individual will drive the technical relationship with our customers and partners by providing advanced architecture, implementation and operational support.

Acts as overall industry leaders and leaders of technical excellence providing exceptional services and support to strategic clients setting the bar for others to aspire to.

How you'll make an impact

  • Work with customers to help them articulate their business requirements and how those requirements translate into security features and functionality.

  • Assist with development of cyber engagement plans for customers which will enable them to execute upon strategies.

  • Rationalize different security solutions against requirements, risk, and constraints.

  • Recognized expert across multiple solution areas

  • Able to deliver and lead other consultants in complex projects

  • Able to present to large groups. Speaks as an authority.

  • Can handle difficult questions and consistently wins support from client audiences.

  • Can modify and change methodologies as required.

  • Broad awareness of the security/ technology space as a whole

  • Contributor to industry groups and/or publications

What we're looking for

  • Bachelor's degree and approximately 10-15 years of related work experience.

  • Approximately 8-10 years of technical architecture experience

  • Expertise with implementation, administration, and maturation of Endpoint Detection and Response (EDR) Mobile Device Management (MDM) and Application Control technologies

  • Primary Expertise with Microsoft Defender and Intune (Microsoft On-Prem Services and Cloud Services)

  • Experience with CrowdStrike, SentinelOne, Tanium, Microsoft

  • Desirable experience within one or more of the following Security Architecture and/or Enterprise Architectural Frameworks (e.g. SABSA, TOGAF, O-ESA).

  • Very knowledgeable of multiple security concepts and methods such as vulnerability assessments, data classification, privacy assessments, incident response, security policy creation, enterprise security strategies, architectures and governance.

  • Understand the Services business and impact decisions have to the organization holistically

  • Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell).

  • Strong understanding of regulatory requirements and compliance issues affecting clients related to privacy and data protection, such as PCI DSS, GLBA, Basel II, EU Data Protection Directive, International Cross Border, and U.S. State Data Privacy Laws.

  • Technical architecture experience integrating data protection software into clients' infrastructure; network architecture design, implementation and administration.

  • Working knowledge of operating systems, virtual machine environments, mainframe security packages, and relational database management systems.

  • Willingness to travel to meet client needs

  • Valid driver's license in the US and a valid passport required

  • The successful candidate must hold or be willing to pursue related professional certifications such as the CISSP, CISM, and/or CISA.

  • Strong interpersonal skills

  • Strong written and presentational skills; ability to clearly communicate complex messages to a variety of audiences

  • Possess high standard of integrity and confidentiality

  • #LI-GN1

Salary Range Description

$134,600.00 - $184,500.00 Annual

The Hiring Range provided for this role is informed by (but not limited to) various factors including responsibilities of the position, work experience, education/training, internal peer equity, geography, as well as other market influences when extending an offer. The disclosed range has not been adjusted for these factors. This role may also be eligible to participate in a variable incentive-based bonus plan. Optiv offers a comprehensive compensation and benefits package, of which salary is a component.

Job Application Window

This position accepts applicants for a minimum of 4 business days after the job posting date and will remain available until an applicant has been selected for the position.

What you can expect from Optiv

  • A company committed to our inclusive value through our Employee Resource Groups

  • Work/life balance

  • Professional training resources

  • Creative problem-solving and the ability to tackle unique, complex projects

  • Volunteer Opportunities. "Optiv Chips In" encourages employees to volunteer and engage with their teams and communities.

  • The ability and technology necessary to productively work remotely/from home (where applicable)

EEO Statement

Optiv is an equal opportunity employer. All qualified applicants for employment will be considered without regard to race, color, religion, sex, gender identity or expression, sexual orientation, pregnancy, age 40 and over, marital status, genetic information, national origin, status as an individual with a disability, military or veteran status, or any other basis protected by federal, state, or local law.

Optiv respects your privacy.By providing your information through this page or applying for a job at Optiv, you acknowledge that Optiv will collect, use, and process your information, which may include personal information and sensitive personal information, in connection with Optiv's selection and recruitment activities. For additional details on how Optiv uses and protects your personal information in the application process, click here to view ourApplicant Privacy Notice. If you sign up to receive notifications of job postings, you may unsubscribe at any time.