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Freelance Mainframe Security Engineer Jobs in Virginia

HighPoint Global

Software Developer

Winchester, VA

... mainframe, web-based browsers, etc. * Automation platform components, development tools, and ... Must possessa current Top Secret security clearance * Shall be subject to counterintelligence (CI ...

TechFlow, Inc.

Help Desk Specialist

Arlington, VA

$45K - $50K/yr

TechFlow Inc. is an employee-owned company delivering mission-critical technology, engineering, and ... Provide first and second-tier technical support to end users for PC, server, and mainframe ...

Ampcus Inc

.NET Full Stack Developer

Richmond, VA · On-site

... agency's mainframe to a .NET-based technology stack. Qualifications : Required : • Hands-on ... DMV security policies. • Background in public sector or regulated environments, ensuring ...

Judge Group, Inc.

Full Stack Developer - IV

Ashburn, VA · On-site

... mainframe code into solutions using latest technologies - Work with build and deployment teams to ... Responsibilities: - Analyze legacy systems, reverse engineer solutions, assess impacts and define ...

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Freelance Mainframe Security Engineer information

What is the difference between Freelance Mainframe Security Engineer vs Mainframe Security Analyst?

AspectFreelance Mainframe Security EngineerMainframe Security Analyst
CredentialsCertifications like CISSP, CISA, or vendor-specific security certificationsSimilar certifications, often including CISSP, CISA, or vendor-specific security credentials
Work EnvironmentIndependent, project-based, remote or on-site consultingFull-time, in-house or remote roles within organizations
Employer & Industry UsageConsulting firms, freelance platforms, or direct client contracts in finance, government, or techFinancial institutions, government agencies, or large corporations with dedicated security teams

While both roles focus on securing mainframe environments, a Freelance Mainframe Security Engineer works independently on various projects, offering specialized expertise. In contrast, a Mainframe Security Analyst is typically employed full-time within an organization, managing ongoing security operations. The certifications and skills overlap significantly, but the work setting and employment structure differ.

What are popular job titles related to Freelance Mainframe Security Engineer jobs in Virginia?

For Freelance Mainframe Security Engineer jobs in Virginia, the most frequently searched job titles are:

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The top searched job categories for Freelance Mainframe Security Engineer jobs in Virginia are:

What cities in Virginia are hiring for Freelance Mainframe Security Engineer jobs?

Cities in Virginia with the most Freelance Mainframe Security Engineer job openings:

Freelance Mainframe Security Engineer jobs near you
Infographic showing various Freelance Mainframe Security Engineer job openings in Virginia as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Systems Administrator - Active Security Clearance

Cadre

Reston, VA • On-site

Full-time

Re-posted 14 days ago

Job description

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments.This Systems Administrator position is located in Northern Virginia with flexible core hours.The Systems Administrator provides in-depth support and problem resolution for information technology products, access administration, and/or applications. The Systems Administrator interacts with users to troubleshoot and resolve hardware, software and performance problems for customers using mainframe, LANs, PCs and printers. The Systems Administrator also analyzes and levies customer requirements to the appropriate technical business unit, and may serve on teams installing software upgrades. Duties: This Systems Administrator performs the following core functions:Responsible for providing timely and dependable desktop and access administration support as well as problem resolution within the teamInteract with customers on-site in response to IT requests and problem resolutionResolve technical issues relating to multiple operating environments and various hardware issues (repair, reconfiguration, installation); and issues with both the standard suite of software products Microsoft Office suite, Lotus Notes, Skype, and other project-specific applications and configurationsWork closely with customers' IT needs and/or problems to ensure they are diagnosed and resolved in a timely fashion, while ensuring appropriate security standards and procedures are employedCoordinate projects with appropriate service proviclers and customers, identify/resolve project issues, and keep customers/project team members informed of projects' statusesProvide access administration services (i.e., provirie customers access to project-specific applications, databases and shared files; process Enterprise Acr.•.ss Request and Reporting System requests; verify accesses; obtain approvals, and serve as a liaison between users and other support offices to resolve/fulfill IT and access administration problems/requirements)Perform the physical setup and configuration of desktop hardware and software as neededPerform other duties as assigned at the discretion of Project Management Required Qualifications:Ability to obtain and maintain a TS/SCI with polyBachelor's degree preferred, in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill.Minimum of six (6) years of experience specific to the skill.Thorough knowledge of Windows based PCs and common peripheralsThorough knowledge of the standard application suites, (e.g. Microsoft Office, Lotus Notes, Skype, etc.)Ability to identify and resolve technical problemsExcellent interpersonal and customer service skillsExperience with SIP and PBX technologyConsiderable knowledge of standard desktop hardware and softwareAbility to successfully plan, coordinate, track, and execute multiple tasks with competing prioritiesKnowledge of information security technologies and security guidelinesStrong troubleshooting skillsAbility to explain rules, procedures and technical information clearly and accurately, both verbally and in writingAbility to work independently and in a team environment with minimum supervisionDemonstrated ability to follow-through on assigned tasksAbility to execute multiple tasks in an independent mannerKnowledge of server administration, maintenance, and user account managementWillingness to get hands dirty, move equipment and capable of lifting 20 lbs Desired Qualifications:Active TS/SCI with poly with most recent BI/Poly dates within the last five year
Job Posted by ApplicantPro