z/OS System Administrator Jobs in Baltimore, MD

1 - 20 of 130 Jobs

Principal / Sr. Principal System Administrator (No Clearance required to Start)Job Title - Principal / Sr. Principal System Administrator (No Clearance required to Start)

Northrop GrummanCompany Name - Northrop Grumman

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Linthicum Heights, Maryland, USA

Full-time

Requisition ID: R10162167 Category: Information Technology Location: Linthicum, Maryland, United States of America Clearance Type: SCI Telecommute: No- Teleworking not available for this position Shift: 1st Shift (United States of America) Travel Required: Yes, 10% of the Time Relocation Assistance: Relocation assistance may be available Positions Available: 1At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the wo

System AdministratorJob Title - System Administrator

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Description Are you ready to work on projects that can potentially change the world? Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as 5 weeks of Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support and more! If this sounds like the kind of place where you can thrive, keep reading! The Leidos Intelligence Group has a career opportunity for a System Administrator in Columbia, MD. Program Summary Leido

ServiceNow System Administrator, TS/SCI with a Full Scope Polygraph Security Clearance Required - MJob Title - ServiceNow System Administrator, TS/SCI with a Full Scope Polygraph Security Clearance Required - M

Next Step SystemsCompany Name - Next Step Systems

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Fort Meade, Maryland, USA

Full-time

ServiceNow System Administrator, TS/SCI with a Full Scope Polygraph Security Clearance Required, Fort Meade, MD The qualified ServiceNow System Administrator must have an active TS/SCI with a Full Scope Polygraph security clearance. This position is 100% Onsite. We are seeking an experienced ServiceNow Systems Administrator to join the team in support of Federal Government clients. As the ServiceNow Systems Administrator, you will be responsible for maintaining and optimizing ServiceNow instan

Trellix ePO System Administrator - TS/SCI w/PolyJob Title - Trellix ePO System Administrator - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

#ITPolyMD Trellix ePO System Administrator GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. At GDIT, people are our differentiator. As a Trellix ePO System Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on Trellik ePO System Administrator joining our team. Digital Services Malware Team requires an experienced Trellix ePolicy Orchestrator (ePO) System Administrator to all aspects of Trellix ePO

Trellix ePO System Administrator- TS/SCI w/PolyJob Title - Trellix ePO System Administrator- TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

System Administrator IVJob Title - System Administrator IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Laurel, Maryland, USA

Full-time

GDIT is seeking a Systems Administrator IV in Laurel, MD. The ideal candidate must have the following experience" (10) or more years' experience as a System Administrator providing support for the implementation and maintenance of IT systems including day-to-day operations, monitoring and problem resolution. Experience installing, configuring, upgrading and migrating Microsoft Windows servers. Practical application and troubleshooting experience with systems that interface with Active Directory,

System Administrator SeniorJob Title - System Administrator Senior

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Linthicum Heights, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is the premier national security and critical infrastructure soluti

System AdministratorJob Title - System Administrator

Red River Technology LLCCompany Name - Red River Technology LLC

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Maryland, USA

Full-time

We are seeking a skilled and experienced Systems Administrator to join our team who has the experience and knowledge to ensure the smooth functions of IT systems, can monitor for potential issues in a proactive manner, and can support compatibility between systems. They will also govern database operations. This position requires onsite work in College Park, MD and up to 50% travel to King George, VA. Requirements: - Bachelor's degree in computer science, computer engineering, or a related fie

AWS/Linux System Administrator (TS/SCI with Poly)Job Title - AWS/Linux System Administrator (TS/SCI with Poly)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

At General Dynamics Information Technology (GDIT) you'll be part of a TEAM of exceptional talent that makes a true impact by performing System Administration on cutting-edge mission-critical applications that help the end user accomplish their mission and keep people safe. The work we do is important. The challenges we face are career-defining. The opportunity we can offer is one-of-a-kind. Our work depends on an AWS/Linux System Administrator joining our team to support a GDIT program that we

System/Network Administrator with active CI PolyJob Title - System/Network Administrator with active CI Poly

NN DataCompany Name - NN Data

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Fort Meade, Maryland, USA

Full-time

NNData is seeking a team member with experience in System Administration/Engineering, Networking, Cyber, and Hardware/Software integration for a very important role with our customer at NSA. The position requires an active TS/SCI Clearance with CI Poly that was issued and held by an agency within the Intelligence Community (IC). DOD clearances will not be considered.

z/OS System ProgrammerJob Title - z/OS System Programmer

IDC TechnologiesCompany Name - IDC Technologies

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Remote

Contract

Dear Applicant, Hope you are doing well We have an urgent requirement of z/OS System programmer with one of our global consulting clients. Kindly click to apply if you are available and interested in the job role mentioned below. Title: z/OS System programmer Location: USA - Remote Job Type: Long Term Contract Mandatory:- Fully understand z/OS services structure, JES concepts, parallel sysplex/GDPS, catalog managementPARMLIB configuration and JES customizationKnowledge of JCL, REXX, CLIST and Mo

Senior Linux System AdministratorJob Title - Senior Linux System Administrator

TentialCompany Name - Tential

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Cape Saint Claire, Maryland, USA

Contract

As a Senior Linux System Administrator, you will be managing and developing systems on a global scale to help the Aviation industry move undisrupted. You will be responsible for the messaging data in transit to ensure the on-time arrival for you, your friends and families, and all passengers flying around the globe. The systems you will manage support over 1,500 aviation customers, transmitting over 75 million messages daily across the Aviation community. Are you ambitious and have the diverse t

System Administrator IJob Title - System Administrator I

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the es

System Administrator IIJob Title - System Administrator II

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

Provide support for implementation, troubleshooting and maintenance of IT systemsProvide configuration management, implementation, and sustainment of compliance with applicable system security controls.Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.Implement IAVA security patches and insure patch status is recorded in appropriate systems of record.Provide support for the es

Mainframe z/OS AdministratorJob Title - Mainframe z/OS Administrator

Ventures UnlimitedCompany Name - Ventures Unlimited

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Remote

Full-time

JD Title : Mainframe z/OS Administrator (Level-2.5/3) Job Description Title of Position : Mainframe z/OS and Mainframe Storage Admin Summary of key responsibilities Minimum 10+ years of hands-on technical experience as a Mainframe zOS & Mainframe Storage Admin Prior experience working in a large Mainframe setup of minimum 5,000 MIPS and above. Manage BAU (Business As Usual) Service Delivery for Mainframe OS/Storage in a Technical Capacity This is for a pure Technical Hands-On role and not for

Senior z/OS Transaction and Network System EngineerJob Title - Senior z/OS Transaction and Network System Engineer

Data Capital IncCompany Name - Data Capital Inc

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Remote

Contract

In this role, you will be responsible for overseeing the design, implementation, maintenance, and optimization of our mainframe transaction processing, messaging, and network systems such as CICS, IMS/TM, WMQ, VTAM, TCP/IP, and related systems.You will collaborate with cross-functional teams to understand business requirements, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our CICS, IMS/TM, and WMQ environments.Responsibilities:1. De

Linux System Administrator, Lead AssociateJob Title - Linux System Administrator, Lead Associate

PeratonCompany Name - Peraton

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Annapolis Junction, Maryland, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Linux System Administrator, Senior AdvisorJob Title - Linux System Administrator, Senior Advisor

PeratonCompany Name - Peraton

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Annapolis Junction, Maryland, USA

Full-time

Linux System Administrator, AdvisorJob Title - Linux System Administrator, Advisor

PeratonCompany Name - Peraton

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Annapolis Junction, Maryland, USA

Full-time

System AdministratorJob Title - System Administrator

BAE SystemsCompany Name - BAE Systems

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Fort Meade, Maryland, USA

Full-time

Job Description BAE Systems is seeking a System Administrator to support the Department of Defense (DoD) Joint Common Access Platform (JCAP). The successful candidate will serve at the Fort Meade Maryland site. This position is contingent upon award. The System Administrator for the Platform maintains operation of multi-user computer systems, including coordination with network engineers. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning