Principal Linux Systems Administrator Jobs

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Windows System Administrator

RedSalsa Technologies, Inc.

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Tallahassee, Florida, USA

Contract

Description : System Administrator to play a key role in assisting the OIT in the oversight, management, troubleshooting, and execution of cloud services and platforms to support client s infrastructure, applications, data, and other business needs . The duties of this position can be broad and may include such tasks as adding and removing individuals from the list of authorized users, archiving files, overseeing password protection and other security measures, and monitoring usage of shared res
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Posted 3 days ago | Updated 2 days ago

MongoDB Lead Database Administrator

DNS Info Ltd

•

Houston, Texas, USA

Third Party, Contract

Role: MongoDB Lead Database Administrator Location: Houston, TX (Hybrid) We are looking for 10+ years of administrator experience in MongoDB/Cassandra/Snowflake Databases. This role is focused on production support, ensuring database performance, availability, and reliability across multiple clusters. The ideal candidate will be responsible for ensuring the availability, performance, and security of our NoSQL database environment. You will provide 24/7 production support, troubleshoot issues, mo
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Posted 5 days ago | Updated 4 days ago

PHP/Drupal Web Developer

DatamanUSA, LLC

•

Austin, Texas, USA

Full-time, Part-time, Third Party, Contract

DatamanUSA LLC is a full-service IT Solutions Company that provides a variety of technical, IT, professional and administrative support services to both State and Federal government agencies. We also support commercial clients both large and small with staff augmentation and direct hire placement. If you are interested in this position and believe that this role is a great fit for your knowledge, skills, experience and career path. Position: PHP/Drupal Web Developer Client: Direct Client Dura
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Posted 17 days ago | Updated 2 days ago

Onsite role PHP Developer in Austin, TX with Drupal

Voluble Systems LLC

•

Austin, Texas, USA

Contract, Third Party

Hi,Kindly find the JD mentioned below, Solicitation Number: 306250094DARole: PHP (LAMP/LEMP) DeveloperLocation: Austin, TXDuration: 12+ MonthClient: State of TX (Texas State Library and Archives Commission)Onsite Job Summary The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database manage
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Posted 13 days ago

Informatica Administrator - Hybrid

MSYS Inc.

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Baltimore, Maryland, USA

Contract

Title: Informatica Administrator - Hybrid Location: Baltimore, MD, United States Length: Long term Restriction: W2 or C2C Description: Very long term project; initial PO for 1 year with multiyear extensions need 3 verifiable references. Background checks including FBI Fingerprinting required Hybrid Duties Responsibilities Install, configure and manage Informatica Power Center. Assess the impact of upgrading Informatica and all its components (Informatica PowerCenter mappings, workflows, jobs,
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Posted 26 days ago | Updated 26 days ago

System Administrator (SAP BASIS / ECC /BI / PO /Oracle)

Sapphirus Systems

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Mumbai, Maharashtra, India

Full-time

System Administrator (SAP BASIS / ECC /BI / PO /Oracle) Mumbai,MH Job Overview: We are seeking a skilled and dedicated System Basis Administrator with at least 3 years of relevant experience to join our team. This individual will play a key role in the administration, optimization, and troubleshooting of SAP NetWeaver ABAP/Java systems and databases. The ideal candidate should possess strong expertise in database management, SAP system administration, and a deep understanding of the technical as
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Posted 26 days ago

DB2/IMS Lead Database Administrator

DNS Info Ltd

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Houston, Texas, USA

Contract, Third Party

Role: DB2/IMS Lead Database Administrator Location: Houston, TX (Hybrid) We are seeking for 10+ years of administrator experienced and detail-oriented DB2 and IMS Database Administrator (DBA) to join our production support team. In this role, you will be responsible for maintaining the stability, availability, and performance of DB2 and IMS databases on IBM mainframe (z/OS) environments. The role requires strong problem-solving skills, a solid understanding of mainframe database internals, and a
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Posted 5 days ago | Updated 4 days ago

Drupal and WordPress Administrator (Onsite role)

Esolvit, Inc.

•

Austin, Texas, USA

Contract, Third Party

Title: Drupal and WordPress administrator Location: Austin, TX (Onsite) Client: Texas State Library and Archives Commission -(306250094DA) Duration: 12+ Months Due date: 07/17/2025 Rate: $80/hr on C2C/1099 Description: The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator for the agency's website. The analyst develops web and browser applications. The analyst performs logical database management f
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Posted 18 days ago | Updated 12 days ago

Cybersecurity Analyst

Synapse Business Systems

•

Washington, District of Columbia, USA

Full-time

Zscaler Engineer Location: WASHINGTON, DC, United States(Hybrid) Job DescriptionDescription Client is seeking a Cybersecurity Engineer,involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies (ZIA, ZPA, ZDX) and broader Secure Access Service Edge (SASE) implementations within a Microsoft-based environment. The ideal candidate has hands-on experience with security tools across cloud, endpoint, network, and identity domains. This role suppor
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Posted 34 days ago | Updated 30 days ago

Endpoint Security Administration Senior/SME

CompQsoft,Inc .

•

Fort Gregg-Adams, Virginia, USA

Full-time

CompQsoft is seeking a Endpoint Security Administration Senior/SME to join our team of qualified, diverse individuals at Fort Gregg Adams, VA for the DECA program. Job Description: Active DoD Secret Clearance (Required) Must be qualified under the DoD 8140 Cyber Workforce Qualification Program with the following: IT 521 Endpoint Security Administrator Cyber 212 Cybersecurity Service Provider (Infrastructure Support) 7+ years of professional IT experience, including at least 3+ years specializing
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Posted 17 days ago | Updated 2 days ago

Maximo Field Solutions Specialist(Maximo Consultant)

Niha Technologies, Inc.

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Remote

Contract

NIHA Technologies is looking to fill in the following remote role: Location: Remote Tax Terms: W2 Duration: Long Term (12+ months to start with) Description: Experience with development in Maximo including integrations, conversions, and applications along with knowledge in the functional and technical side of Maximo.Assist in moving/integrating Maximo Mobile forms from Legacy to modern platform using Form based mobile platforms.Experience with EAM system deployments including external systems in
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Posted 6 days ago

Kubernetes Administrator

Robustware

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Plano, Texas, USA

Contract

Job Title: Kubernetes Administrator Location: Plano TX / Onsite Contract: W2 only Job Summary: We are looking for a dedicated Kubernetes Administrator to manage and support our Kubernetes environments. This role is focused on cluster operations, infrastructure stability, monitoring, upgrades, and compliance, without involvement in DevOps, application development, or CI/CD pipeline management. You will ensure the Kubernetes platform is healthy, secure, and aligned with operational best practi
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Posted 60+ days ago | Updated 3 hours ago

Data Warehouse Analyst

Randstad Digital

•

Tallahassee, Florida, USA

Contract

job summary: Scope of Services Responsible for administration and maintaining Informatica IDMC services including Administrator, Data Integration, Data Quality, Data Profiling, Application Integration, and API Center, ensuring platform stability and optimal configuration across projects. Deploy, configure, and upgrade Informatica Secure Agents on Red Hat Enterprise Linux (RHEL) servers; implement agent failover, load balancing, and manage cipher suites and secure communications (TLS/SSL). Establ
Posted 6 days ago | Updated 2 hours ago

Performance Tester

MHK TECH INC

•

Fairfax, Virginia, USA

Third Party, Contract

Performance Testing Expertise: . Solid understanding and hands-on experience with performance testing methodologies, including load, stress, endurance, and spike testing. Proven experience using Datadog for performance monitoring, analysis, and troubleshooting. Familiarity with cloud platforms like AWS, including services like EC2, Lambda, and EKS. Experience with JMeter for creating and executing performance tests. Proficiency in scripting languages like Python for test automation and data mani
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Posted 9 days ago

Urgent--Performance tester with Datadog

MHK TECH INC

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Remote

Contract, Third Party

Title: Performance tester with Datadog Below requirement in Virginia Onsite initiallyRemote is a possibility after that Strong skills in performance testing methodologies, tools like JMeter and Datadog, and a good understanding of cloud environments, particularly AWS. They should also be proficient in scripting languages like Python and have experience with CI/CD pipeline Solid understanding and hands-on experience with performance testing methodologies, including load, stress, endurance, and sp
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Posted 9 days ago | Updated 9 days ago

DevOps Engineer

Y & L Consulting Inc.

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San Antonio, Texas, USA

Contract

Position: DevOps EngineerLocation: ONSITE in San Antonio TX, 78249Duration: 6 months Contract to Hire Skills:AWS, DevOps, Automation, scripts, AWS Certified, Node.JS or .NET Core(C#) Client is seeking a talented individual to design, implement, and support automation relating to our public and private cloud software deployments and the automation of Configuration Management of all Development, Quality Assurance, User Acceptance, and Production servers. This key role is responsible for improving
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Posted 24 days ago

Payments Support Engineer

Brilliant Infotech Inc.

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Charlotte, North Carolina, USA

Full-time

Job Title: Payments Support Engineer Location: Charlotte, NC - Hybrid Duration: Long Term Contract Note: Need Locals Due to Work Requirements Top Skills: 7+ years in Payments Support, including L2/L3 roles within enterprise banking environments. Base24 Classic / UP Framework. Modular Transaction Switch (MTS).ISO 8583 / XML / JSON payment messages. Card processing systems (debit/credit, EMV, tokenization). ACH, Wire, and RTP flows. Middleware and interfaces (e.g., MQ, APIs, TCP/IP). Unix/Linux ad
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Posted 12 days ago | Updated 6 days ago

Kafka Admin

OJUS LLC

•

Jersey City, New Jersey, USA

Contract

Position : Kafka Admin Experience : 9+ years Location : Jersey City, NJ, Delaware, Tampa. FL 8+ years of hands-on Kafka administration experience in a production environment. Strong experience with Confluent Kafka platform and ecosystem tools. Proficiency in Linux/Unix systems and scripting (Bash, Python, etc.). Familiar with Kafka Connect, Kafka Streams, KSQL, and distributed data pipelines. Knowledge of container orchestration systems (Kubernetes, Open Shift) and cloud platforms (AWS, Azure, G
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Posted 5 days ago

PSA Engineer - Network/Transmission

Wavespire

•

North Carolina, USA

Full-time

5+ years of work experience in customizing and delivering Energy Management Systems preferbly e-tea AEMS - Reliance 5 + years of experience with C++, Java or other related language. 5+ years of experience with GE's AEMS Reliance source design and development. 5+ years of experience with electric utility industry practices. 5 years of experience with LINUX and Windows Operating Systems 5 years of experience with C, Java & Oracle Database SQL, shell scripting, ability to read and interpret logs &
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Posted 3 days ago

Drupal Developer

Anveta Inc

•

Austin, Texas, USA

Third Party, Contract

Drupal Developer Location : Austin ,TX Duration : 6+ Months Job Description: Need 8+ years Required Experience using PHP programming language within the LAMP or LEMP software stack to develop and maintain applications 8 years Required Experience designing, developing, and administering enterprise websites, tools, workflows, custom themes and modules using a Content Management System (CMS) within a LAMP or LEMP software stack (refer to Other Special Requirements) 8 years Required Experience deve
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Posted 4 days ago