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Senior Mainframe Security Administration (TSS)

Remote

•

Today

Title: Senior Mainframe Security Administration (TSS) Duration: 6 Months (3 Years Extension) Location: Austin, TX (WFH. The working position is Telework) Experience: 8+ years SUMMARY: Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance. Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system adm

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Part-time

Depends on Experience

Senior Mainframe Systems Administrator (z/OS & TSS Security)

Remote

•

2d ago

Location: Remote and Texas residents only Experience level: 15 + years WORKER SKILLS AND QUALIFICATIONS Serve as a subject-matter expert inMainframe Top Secret Security Administrationto maintain data security and regulatory compliance. Provide primary support as the subject matter expert for z/OS operating systems and system components; provide direct technical support as needed in the planning, implementation and testing of releases, upgrades, or changes to z/OS operating system, network, and

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Full-time

Depends on Experience

Senior Mainframe Security & z/OS Systems Administrator (TSS)

Remote

•

2d ago

Hello, Cogent Data Solutions LLC trying to reach you regarding a job opportunity. The role is Senior Mainframe Security & z/OS Systems Administrator (TSS) for one of our direct clients. Please take a look at the job description below and please send your updated resume. Role: Senior Mainframe Security & z/OS Systems Administrator (TSS) ( Mainframe Administrator )Location: RemoteClient Name: Railroad Commission of Texas ( State client )Job Qualifications/ Skills: Minimum 8 years experience Senio

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Contract

Depends on Experience

Mainframe TSS Administration

Austin, Texas

•

Today

Respond by: 01/20/2026 Rate: DOE Type: Contract Work Mode: Remote Location: Austin TX Please respond with resume and 3 references preferably supervisor (name, title, company, email, phone number) Background Check will be performed if a candidate is selected for placement and will have to be passed' Job Description Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance. Work involves highly advanced (senior-leve

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Third Party, Contract

$95.78/-

Mainframe Top Secret (TSS) Security Administrator

Remote or New York

•

Today

Job Title: Mainframe Top Secret (TSS) Security Administrator Duration: 7 Months Location: Remote Key Responsibilities: Serve as the subject-matter expert (SME) for Mainframe Top Secret (TSS) Security Administration, ensuring data security and regulatory compliance. Perform senior-level z/OS systems administration, including configuration, maintenance, and break/fix support for mainframe environments. Administer user access, security rules, and access controls within TSS. Manage certificate ren

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Contract, Third Party

$DOE

Mainframe TSS (Top Secret Security) Administrator

Remote

•

Today

Allied Consultants, Inc is a proudly Austin based firm with over 34 years of experience delivering top-tier technical and business professionals within Texas State Agencies. We are currently seeking an experience Mainframe TSS (Top Secret Security) Administrator to play a key role within a high-impact technical services team. Work Hours and Location 8AM-5PM Job Location: Remote Responsibilities Serve as a subject-matter expert in Mainframe Top Secret Security Administrationto maintain data secur

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Third Party, Contract

Depends on Experience

Mainframe z/OS Security Administrator (TSS)

Austin, Texas

•

Today

City : Austin State : Texas Neos is Seeking a Mainframe z/OS Security Administrator (TSS) for a contract role for with our client in Austin, TX. REMOTE- ONLY CANDIDATES CURRENTLY RESIDING IN THE U.S. WILL BE CONSIDERED No calls, no emails, please respond directly to the "apply" link with your resume and contact details. DESCRIPTION OF SERVICES Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance. Work involves hig

Contract

Hourly

Mainframe TSS Security Admin (Top Secret / TSS)

Remote

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2d ago

Job Details:Job Title: Software Engineer 3 (Mainframe TSS Security Admin)Location: Austin, TX 78711 (Remote)Interview: VirtualKey Responsibilities:Mainframe Top Secret Security (TSS) administration and access controlz/OS system administration, configuration, break/fix supportCertificate renewals, TLS/SSL setup (RSA keys, SFTP/FTPS)Security compliance, audits, and risk mitigationPerformance and security monitoring, system maintenanceMandatory Skills:8+ years in TSS (Top Secret Security)5+ years i

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Contract

$60+

Mainframe Security Engineer - TSS

Alpharetta, Georgia

•

Today

Title: Mainframe Security Engineer- TSS Location: Alpharetta, GA OR Remote Duration: 12 months (Potential to convert) Pay range: $75 - $80/hr on W2 The Enterprise Z Security team in ETS is responsible for engineering and managing various mainframe authentication and authorization systems. This position is for a senior engineer in Tooling and Project team responsible to design and execute projects aligned to TopSecret security products and other platform integration solutions. The ideal candidate

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Contract

$81.53 - $81.53 hr

Mainframe Top Secret (TSS) Security Administrator-Remote

Remote

•

2d ago

Job Description Serve as a subject-matter expert inMainframe Top Secret Security Administrationto maintain data security and regulatory compliance. Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration, break/fix system support, and base user account creation/support. Work requires strong and proven hands-on experienc

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Contract, Third Party

80 - 90

Mainframe Systems Security Administrator with TSS

Remote

•

Today

Job Title: Mainframe Systems Security Administrator with TSS Duration: 6+ Months Location: Remote (Within USA) DESCRIPTION OF SERVICES Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance.Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration

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Third Party, Contract

Depends on Experience

Top Secret Security (TSS Admin)

Remote

•

2d ago

Job ID: TX- Remote CA Top Secret Security (TSS)/zOS Admin (15+) with audit, risk mitigation, Informatica Power Exchange admin, IMS/VSAM, BlueZone, Job Scheduler, JES2, OMVS, SMS, TLS/SSL/RSA, REXX, VTAM/SWITCH, JOBTRAC, SMP/E, RMF, SMF, WLM, JCL, GRS, TSO experience Location: Austin, TX (RRC) Duration: 6-42 Months Position: 1 Skills: 8 Required Hands-On Experience with TSS (Top Secret Security) 5 Required Hands-On Experience with z/OS Administration 5 Required Experience with JES2, z/OS Unix Sys

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Contract, Third Party

Depends on Experience

Mainframe TSS Admin/Mainframe Administrator

Remote

•

Today

Job Title: Mainframe Top Secret Security Administrator Location: Austin, TX (Remote) Job Description: DESCRIPTION OF SERVICESServe as a subject-matter expert in Mainframe Top Secret Security Administrationto maintain data security and regulatory compliance.Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration, break/fix

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Contract, Third Party

Depends on Experience

Mainframe TSS Administrator

Austin, Texas

•

Today

Trigyn's direct government client in Austin, Texas has a requirement for a Mainframe TSS Administrator (Remote). The particulars of the opportunity are below: Description: The consultant will apply their knowledge and experience as a Mainframe Top Secret Security Administrator to support both the needs of the Legacy Systems as well as those for the Mainframe Transformation Team. ? Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and reg

Contract, Third Party

DOE

Software Engineer 3 (Only W2, No C2C / No Referral)

Remote

•

Today

Job Title: Software Engineer 3 (Only W2, No C2C / No Referral) Job ID: Location: Remote, USA Duration: 7 months contract Job Description: The client requires the services of 1 Mainframe Top Secret Security Administrator, hereafter referred to as Candidate(s), who meets the general qualifications of a Legacy Level 3 Software Engineer, and the specifications outlined in this document for the client. Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data

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Contract

$80 - $90

Mainframe Security Administrator

Remote or Arkansas

•

Today

Position: Mainframe System Administrator Duration: 6 months (high possibility of extension) Location: Texas (Remote) DESCRIPTION OF SERVICES Railroad Commission of Texas requires the services of 1 Mainframe Top Secret Security Administrator, hereafter referred to as Candidate(s), who meets the general qualifications of a Legacy Level 3 Software Engineer, and the specifications outlined in this document for the Railroad Commission of Texas. All work products resulting from the project

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Contract, Third Party

Mainframe Top Secret Security Administrator - MSA 26-00389

Remote

•

Today

Job Title: Mainframe Top Secret Security AdministratorLocation: Remote (Texas)Assignment Duration: 7 Months Position SummaryWe are seeking a highly experienced Mainframe Top Secret Security Administrator to serve as a subject-matter expert supporting enterprise mainframe environments. This senior-level role is responsible for maintaining data security, regulatory compliance, and day-to-day mainframe system administration in support of legacy systems and ongoing mainframe transformation initiativ

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Contract, Third Party

Depends on Experience

Mainframe Top Secret Security Administrator

Austin, Texas

•

2d ago

We are seeking a senior-level Mainframe Top Secret (TSS) Security Administrator to serve as a subject-matter expert supporting legacy mainframe systems and the Mainframe Transformation Team. This role is responsible for maintaining data security, regulatory compliance, and operational stability of the agencys mainframe environment. The position involves hands-on administration of Top Secret Security (TSS) and z/OS, including user access management, certificate and TLS configuration, system monit

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Full-time

Depends on Experience

Mainframe Top Secret Security Administrator

Remote

•

Yesterday

Job title: Mainframe Top Secret Security Administrator Location:Austin, TX (Remote) Duration:06+ Months Contract Client: Railroad Commission of Texas Due date: 01/21/2026 Rate: 100/hr on C2C Work Description: Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance. Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordin

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Contract, Third Party

90 - 100

Mainframe Top Secret Security Administrator/SME (z/OS) - $125 CTC - REMOTE

Remote

•

Today

Job Description: Crop to Crop resumes are accepted Serve as a subject-matter expert in Mainframe Top Secret Security Administration to maintain data security and regulatory compliance.Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration, break/fix system support, and base user account creation/support.Work requires str

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Contract

Depends on Experience

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