High Availability jobs in Maryland

Columbia, Maryland

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Today

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Software Engineer to support our AI infrastructure team. In this role, you'll help build and maintain the platform that provides the foundation for the customer's AI capabilities, focusing on inference services while supporting the broader ecosystem of AI-enabled applications. This role is intended for experienced engineers who can independently design, implement, and operate

Full-time

MQ Administrator

Maryland

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Today

Description & Requirements Maximus is seeking an experienced MQ Administrator to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance st

Full-time

USD 85,000.00 per year

Windows Administrator (Annapolis Junction, MD)

Maryland

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Today

Description & Requirements Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible for overseeing the design, implementation, and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting issues, and ensuring the reliability and security of the Windows environment. This is an onsite position in Annapolis Junction, MD, requiring five days per week onsite and an act

Full-time

USD 70,000.00 per year

Dataiku Platform Administrator

Remote

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2d ago

Dataiku Platform Administrator - Remote 6-8+ years of Exp Dataiku DSS administration, upgrades, and multi-environment support.Identity and access management (LDAP, AD, SSO, SAML) with strong governance practices.Platform monitoring, performance tuning, and high-availability operations.Experience with cloud and container technologies (AWS/Azure/Google Cloud Platform, Kubernetes, Docker).Integration with enterprise data platforms such as Snowflake, Hadoop, and Spark.Automation, scripting, CI/CD,

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Contract, Third Party

Depends on Experience

PostgreSQL Aurora and AWS EMR Specialist Job Requisition

Woodlawn, Maryland

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Today

Position Summary CGI Federal is seeking a PostgreSQL Aurora and AWS EMR Specialist to support mission critical cloud-based data platforms using Amazon Aurora PostgreSQL and AWS EMR. This role requires deep knowledge of Aurora architecture, PostgreSQL internals, EMR cluster operations, Spark and Hive performance optimization, and AWS native automation and security practices. Responsibilities Engineer, operate, and optimize Amazon Aurora PostgreSQL clusters including architecture, failover mecha

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Full-time, Third Party, Contract

Senior Software Engineer – Web Application Development

Remote

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Today

Senior Software Engineer Web Application DevelopmentLocation: Remote Job Type: Contract Contract Duration: 3 Years Client: Avangrid Energy & Utilities Maximum Rate: $49/hour Job OverviewWe are seeking a Senior Software Engineer with a strong Web Application Development / Full-Stack focus to support a long-term enterprise engagement with Avangrid, a leading U.S. energy and utilities company. The ideal candidate will have 5+ years of professional web application development experience and strong

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Contract, Third Party

Senior Java Backend Developer – Remote

Remote

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Yesterday

Senior Java Backend Developer RemoteWork Arrangement: Remote Job Type: Contract Contract Duration: 12 Months Employment Type: W2 Only (No C2C) Interview RequirementAn in-person face-to-face interview is required as part of the selection process. Specific interview location and details will be discussed during the recruiter screening call. Job DescriptionWe are seeking an experienced Senior Java Backend Developer to design, develop, enhance, and support real-time Java applications for a high-pe

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Contract

50 - 55

Mainframe z/OS System Programmer

Remote

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11d ago

We are looking for experienced Mainframe z/OS System Programmers with a strong background in system programming, performance tuning, and enterprise support environments. If you thrive in high-availability systems and enjoy solving complex technical challenges, this is for you! Position: z/OS System Programmer (Mainframe) L3 / Lead Location: USA (Remote) Experience: [10-35 Years] Job Type: Full-time Key Responsibilities: Manage installation, configuration & upgrades of z/OS and ISV products Tro

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Full-time

$80,000 - $120,000

Windows Administrator with Cluster

Remote

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10d ago

Job Title: Windows Administrator Location: Remote USA Mode of Hire: Contract JD: Manage and maintain Windows Server environments, including Active Directory, DNS, DHCP, Group Policy, and system security.Configure, monitor, and troubleshoot Windows Failover Clusters and high-availability services.Perform server installation, patching, upgrades, backups, and performance optimization.Monitor cluster health, resolve hardware/software issues, and ensure high availability and business continuity.Prov

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Third Party, Contract

$40 - $50

10+ Senior Fircosoft Application Consultant - Remote

Remote

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Today

Senior Fircosoft Application Consultant (Remote USA) Locations: Phoenix, Charlotte, Plano, Boston, or Johnston NOTE: We need is someone who worked with fircosoft continuity, specially with upgrade, production support, patching, rules/optimization exp. good to have implementation and development exp, but not mandatory. Role Summary TheFircosoft Application Specialistwill be responsible for the implementation, support, configuration, and optimization of the Fircosoft suite (primarilyFirco Cont

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Contract, Third Party

Depends on Experience

OpenShift Platform Engineer

Remote or Saint Paul, Minnesota

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Today

Description Our client is seeking a Senior OpenShift/Kubernetes Platform Engineer to help design, build, and evolve their enterprise container platform. This is a hands-on engineering role focused on platform architecture, automation, and modernization rather than day-to-day operational support. This individual will lead the design and implementation of OpenShift and Kubernetes capabilities across on-premises and future cloud environments, helping establish a scalable, secure, and resilient pla

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Contract

USD 61.75 - 75.00 per hour

IMS Mainframe system Admin

Remote

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4d ago

Key Responsibilities Install and support IMS product Install, configure, upgrade, and maintain IBM IMS products on z/OS. Administer and support IMS/TM, IMS/DB, IMS MSC, and IMS related subsystems. Perform IMS product installation and maintenance using SMP/E. Troubleshoot IMS system issues, analyze dumps using IPCS, and perform root cause analysis. Support IMS database administration activities including recovery, reorganization, and performance tuning. Design and maintain IMS database str

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Contract

38 - 42

Mainframe CICS & MQ Administrator

Remote

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24d ago

Mainframe CICS & MQ AdministratorLocation: Remote (USA) Duration: 6+ Months (Extension Possible) Employment Type: 1099 Only Client: Cognizant Introduction:We are looking for a skilled Mainframe CICS & MQ Administrator to join our team. The ideal candidate will have extensive experience in CICS and IBM MQ administration, with a strong focus on high availability and system performance. Responsibilities:Administer CICS and MQ environments.Configure and tune CICS regions.Support upgrades and trouble

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Contract

65 - 70

AWS Workspaces Migration Architect

Remote

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4d ago

Key Responsibilities Architecture & Migration Leadership Lead discovery, assessment, sizing, dependency mapping, and migration planning activities. Design migration waves, pilot deployments, cutover strategies, rollback procedures, and transition plans. AWS WorkSpaces Design Deploy: o AWS WorkSpaces Personal (Persistent) o AWS WorkSpaces Pools (Non-Persistent) Design desktop pools based on workload personas and business requirements. Define scaling, capacity planning, high availability, and

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Contract

Depends on Experience

Software Engineer II - Market Risk

Remote or Stamford, Connecticut

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3d ago

Position open to permanent US residents onlyThe OpportunityAn exceptional client of StaffRight Associates is seeking a Software Engineer II - Market Risk to join a high-impact technology team dedicated to enterprise risk management. In this role, you will take direct ownership of real-time operational hubs, risk monitoring platforms, and margin governance systems to mitigate exposure across global market activities. Partnering with StaffRight Associates gives you direct access to this opportunit

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Full-time

180000 - 220000

Principal DevSecOps Engineer - AI Infrastructure

Remote

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3d ago

Principal DevSecOps Engineer - AI InfrastructureIntroduction:This position is for a Principal DevSecOps Engineer who will serve as the founding infrastructure engineer, responsible for building the core platform that scales the company and raises the reliability bar. The ideal candidate will have experience in operating high-availability, fault-tolerant distributed systems with IaC and GitOps, as well as strong coding skills in Go/Python/Rust and solid shell skills. Responsibilities:Serve as the

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Full-time

180,000 - 200,000

Network Engineering

Remote

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6d ago

Job Title: Network Engineering Location: Remote Duration: 8 Months + Extension Bill Rate: $80/hr Job Type: W2 Contract Client: To Be Discussed Later Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD Job Description We are seeking an experienced Senior Network Engineer to design, implement, operate, and support enterprise, data center, cloud, and market data network infrastructure. The ideal candidate will have strong expertise in enterprise routing and switching, Palo Alto firewalls, A

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Contract

$120,000 - $140,000

Senior Workato & Data Integration Engineer @ Remote (US-based)

Remote

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2d ago

Hello, Hope you are doing well, Job Title: Senior Workato & Data Integration Engineer (.NET / Workday) Location: Remote (US-based) Job Type: 12-Month Contract-to-Hire About the Role We are seeking a Workato & Data Integration Engineer to lead process automation and integration architecture between Workday HCM and enterprise cloud platforms (such as Dell Boomi, Microsoft Fabric, and custom APIs). In this role, you will design, build, and optimize Workato recipes and custom API connections while

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Contract

Depends on Experience

Senior Java Developer

Remote or Queens, New York

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Today

RESPONSIBILITIES: Kforce has a client in Long Island City, NY that is seeking a Senior Java Developer. This role is ideal for a hands-on technical leader with expertise in Java development, streaming technologies, cloud-native architectures, and production support in high-volume environments. Responsibilities: * Design, develop, and maintain enterprise-grade Java applications for real-time data processing * Build and support event-driven and streaming data solutions * Develop scalable microserv

Contract

$55 - $65 hourly

Cloud infra engineer

Remote

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2d ago

Role : Cloud infra engineer Remote Role Description Design, deploy, and maintain scalable cloud infrastructure environmentsAutomate infrastructure provisioning and deployment processesMonitor system performance, availability, and reliabilityTroubleshoot infrastructure and network-related issuesImplement backup, disaster recovery, and security solutionsCollaborate with DevOps, application, and security teamsManage cloud resources and optimize infrastructure costsMaintain CI/CD pipelines and deplo

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Contract, Third Party

Depends on Experience

High Availability jobs in Maryland, USA