unix administration Jobs in baltimore, md

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IT Manager, Data Operations (Hybrid)

UMB Financial Corporation

•

Remote or Kansas City, Missouri, USA

Full-time

The Data Operations teams maintain stability and security of UMB application and analytics data, along with securing and administering tools for MDM, governance, retention, ETL/ELT, encryption, and masking, combined with maintaining or advising on the audit strength of each. The teams provide administration and availability around the clock in support of numerous UMB products ranging from on-premises applications with traditional datastores, all the way to serverless technology utilizing infrast
Posted 60+ days ago | Updated 10 hours ago

Brainwave Developer

Tek Sky

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US

Full-time, Contract, Third Party

Role: Brainwave Developer Duration: 6+ Months Contract Location: Princeton, NJ (Remote) Looking for strong resources with more than 13 years' experience. Required Skills: Security, IAM, IDM, Brainwave, SailPoint Job description Career experience performing user administration in a Windows Active Directory environment Knowledge & experience on Brainwave tool(Mandatory). Experience in granting NTFS permissions for folders/files in a Windows environment Experience in Exchange administration; cre
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Posted 60+ days ago | Updated 2 hours ago

Senior Red Hat Linux Administrator

Trigint Solutions

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Annapolis, Maryland, USA

Contract

The AOC is seeking proposals from prospective Offerors to provide one (1) Senior Red Hat Linux Administrator consultant. The Senior Red Hat Linux Administrator will manage and optimize the AOC s Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practi
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Posted 10 days ago | Updated 2 days ago

Data Center Engineer (VDI & S-NET)

Connexions Data Inc

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Annapolis, Maryland, USA

Full-time

Title: Data Center Engineer (VDI & S-NET) Start: Immediate Duration: 12 months (Likely long extension) Location: Annapolis, MD Active TS/SCI clearance Job Description: The ideal candidate must hold an active TS/SCI clearance and have 8-10+ years of experience with a BS/BA, or 6-8+ years with a MS/MA, or 3-5+ years with a PhD.Experience in infrastructure/datacenter engineering and integration for physical and virtual environments hosting Windows, Linux, Solaris, UNIX, or AIX systems is requir
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Posted 8 days ago | Updated 1 day ago

Senior Red Hat Linux Administrator

DTEL Engineering & Consultants Inc

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Annapolis, Maryland, USA

Third Party, Contract

SCOPE OF WORK Offeror proposed resource shall be responsible for the following: a. Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards.Monitoring system performance and troubleshooting issues to minimize downtime and optimize efficiency.Implementing automation scripts using Ansible, Bash, or Python
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Posted 2 days ago | Updated 2 days ago

Senior Red Hat Linux Administrator

Mansai Corporation

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Annapolis, Maryland, USA

Full-time

Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards.Monitoring system performance and troubleshooting issues to minimize downtime and optimize efficiency.Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks.Configuring and maintaining Red Hat Satel
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Posted 8 days ago

Senior Red Hat Linux Administrator

Sryven

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Annapolis, Maryland, USA

Contract, Third Party

Job Title: Senior Red Hat Linux Administrator Location: Annapolis, Maryland - Hybrid (3 days onsite, 2 days remote) Duration: 5 Year Contact (07/01/2025 06/30/2030) Interview Process: 1-hour onsite interview Work Schedule Monday to Friday, 8:00 AM to 4:30 PM (Eastern Time). Flexibility to extend hours for project deadlines, support, and emergencies. Two (2) to four (4) weeks of initial training. 3 days onsite + 2 days remote weekly; may be adjusted based on performance or project needs. Position
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Posted 4 days ago

Senior Red Hat Linux Administrator

Chags Health Information Technology LLC (C-HIT)

•

Annapolis, Maryland, USA

Full-time

SUMMARY: Senior Red Hat Linux Administrator will manage and optimize the Client Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practices.QUALIFICATIONS: Resource that meet the following minimum qualifications: Bachelor s degree, or postgraduate deg
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Posted 11 days ago | Updated 11 days ago

Senior Red Hat Linux Administrator

Trigyn Technologies, Inc.

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Annapolis, Maryland, USA

Third Party, Contract

Trigyn's direct client has a very long-term need (5 years) for a Senior Red Hat Linux Administrator in Annapolis, MD. The particulars of the position are as follows. NOTE: LOCAL CANDIDATES ONLY - This will be a HYBRID position. (3 days on site and 2 days remote) Description: The Senior Red Hat Linux Administrator will manage and optimize the Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a
Posted 10 days ago | Updated 6 hours ago

Principal CICS Systems Programmer

Sky Solutions LLC

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Woodlawn, Maryland, USA

Contract, Third Party

Job Title: Principal CICS Systems Programmer Duration: Long term Location: Woodlawn, MD (Onsite 5 days a week) Note: Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week. Key Required Skills: CICS v6.x System Programming, COTS tools administration (InterTest, Abend-Aid, CICS MAPR), IBM utilities administration, IBM MQ for z/OS administration, and IBM z/OS. Position Description: Architect, design, integrate, implement, and manage the operation of large-scale, comple
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Posted 9 days ago | Updated 5 days ago

Principal CICS Systems Programmer

ProHire Solution

•

Woodlawn, Maryland, USA

Full-time

Key Required Skills: CICS v6.x System Programming, COTS tools administration (InterTest, Abend-Aid, CICS MAPR), IBM utilities administration, IBM MQ for z/OS administration, and IBM z/OS. Position Description: Architect, design, integrate, implement, and manage the operation of large-scale, complex CICS environments (CICSPLEX, CPSM, SYSPLEX) across multiple LPAR mainframe systems. Leverage deep expertise in CICS system programming, application development, IBM MQ, CICS Transaction Gateway, SAS
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Posted 10 days ago

Principal CICS Systems Programmer

Info Junction LLC

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Woodlawn, Maryland, USA

Contract, Third Party

Job Title:Principal CICS Systems ProgrammerLocation: Woodlawn,MD (OnSite) Key Required Skills: CICS v6.x System Programming, COTS tools administration (InterTest, Abend-Aid, CICS MAPR), IBMutilities administration, IBM MQ for z/OS administration, and IBM z/OS. Position Description: Architect, design, integrate, implement, and manage the operation of large-scale, complex CICSenvironments (CICSPLEX, CPSM, SYSPLEX) across multiple LPAR mainframe systems. Leverage deep expertise in CICS system progr
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Posted 7 days ago

Tuxedo Developer

Stanley David and Associates

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Remote

Full-time

Job Description Must Have Technical/Functional Skills Expert knowledge of Tuxedo Middleware Programming proficiency in C, C++ Good understanding of Java Middleware Concepts: Distributed transaction processing, Message-based communication, Service-oriented architecture (SOA) Database: SQL, Knowledge of specific database systems used with Tuxedo Tuxedo Specifics: Tuxedo domain configuration, Tuxedo service management, Tuxedo performance tuning and optimization, Debugging Tuxedo applications System
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Posted 3 days ago

Dynatrace Engineer

Windward Consulting

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Remote

Full-time

Job Responsibilities: Work with infrastructure and Application teams to bring new applications into DynaTrace. Act as a trusted advisor in Application Performance Management as well as Infrastructure Management using the Dynatrace platform. Act as a subject matter expert on the Dynatrace platform and its technology, combing product expertise with your skills and experience. Consult with customers to understand, and then meet, their business and technical goals Identify key Business Modeling ec
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Posted 60+ days ago | Updated 25 days ago

ISE Engineer

Oscar Technology

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Remote

Contract

Experience: Minimum of 8-10 years of experience 4+ years of experience specifically administering and using Cisco ISE platform. Experience in a system administration role with experience managing Unix/Linux, Windows, and potentially VMware vCenter platforms. 4+ years of experience with Cisco router and switch configuration and network authentication protocols like TACACS and RADIUS. Expert knowledge of: Cisco ISE configuration, troubleshooting, and optimization. Network security principles and
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Posted 18 days ago | Updated 2 hours ago

IBM Sterling B2B Integrator Developer/Administrator

nTech Solutions

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Remote

Contract

Title: IBM Sterling B2B Integrator Developer/Administrator Terms of Employment Contract, 6 Months This position can work on a 100% remote basis. Candidates based in the DMV area are preferred, but not required. Overview & Responsibilities Our client is seeking an experienced IBM Sterling B2B Integrator Developer/Administrator to design, develop, and support B2B integration solutions. The ideal candidate will have extensive experience with IBM Sterling B2B products (Sterling Integrator, Sterling
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Posted 3 days ago | Updated 1 day ago

JDE CNC Consultant

ennVee TechnoGroup, Inc

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Remote

Full-time

Who we are: ennVee is a leading global IT professional services firm that excels at providing business and technology consulting services for enterprise business systems. ennVee is 400 people strong and growing! ennVee s current product/service portfolio includes: Application Cloud ServicesERP upgrade/implementation/migrationManaged Services (Application/Database/Infra)BI & AnalyticsDigital Consulting Services What s in it for you? Competitive Base Pay + CommissionVacation, Sick Leave, and Holi
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Posted 25 days ago | Updated 10 days ago

Oracle DBA

The Evolvers Group

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Remote

Contract

Role: Oracle DBA II Work Location: Topeka, KS Position type: Contract-to-Hire Pay rate : $25.48 per hour on w2 Note: Mostly remote work, however, local candidates will be given preference Job Description: Client is looking for a DBA II - Coordinate changes to computer databases, test and implement the database applying knowledge of database management systems. May plan, coordinate, and implement security measures to safeguard computer databases. Specified Duties: Server Platform: - hardware; sys
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Posted 18 days ago

Sr. SOC Sumo Logic Pure Log Analyst

Alleare Consulting

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Remote or Dallas, Texas, USA

Full-time

Sr. SOC Sumo Logic Pure Log Analyst Fulltime Dallas, Texas Remote option IMMEDIATE new job opening for L3 SOC Analyst to join our clients Dallas based team and work in a hybrid setting. This position is responsible for heavy log analysis, monitoring multiple feeds in a 24/7 environment to immediately detect, verify, and respond swiftly to cyber threats, e.g. vulnerability exploitation, malware, cyber-attacks, etc.; serving as a technical escalation resource and provide mentoring for Tier 1 and
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Posted 54 days ago | Updated 8 days ago

oracle APEX Remote

Genome International Corp

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Remote

Contract

state of TennesseeRemoteOracle APEX - 2 positions (1)Mid level : $64.hr C2C or $59 W-2 (2) Advanced : $72 C2C or $68 W-2 02792F Defines and analyzes functional business requirements for designing and developing programs for desktop and distributed environments which includes personal computers, client server environments, and browser-based or n-tier environments. Develops design specifications and/or translates detailed design specs into computer software. Tests, debugs, and refines the compute
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Posted 11 days ago | Updated 5 days ago