8,838 Data Center Management jobs in the United States

Location: Cedar Rapids, IA

Duration: Long

Rate: 110K+

Benefits: US Citizen, Green card, GC EAD, H1

Qualifications: Understanding of computer software, hardware, & networks. Windows, IIS, AWS Scripting

Strong experience on AIX & Informix relevant experience 7-10 years required Perform basic system administration on our legacy servers (AIX 5.3 on Power 7700) Perform basic database administration on our legacy database (Informix 11.5) Report into Hosting Services to ensure resource has the appropriate access rights and ensure segregation of duties Please note that all job details are subject to change.

• Implement, maintain, and monitor robust security measures across the organization's IT infrastructure, including network systems, servers, and user access.
• Protect corporate systems and sensitive data from unauthorized access, breaches, and cyber threats.
• Install, configure, and maintain IT infrastructure. This includes, but not limited to, Physical Servers, Virtual Servers (VMWare), Network routing, Firewalls, and VPN.
• Manage multiple Cloud compute, storage, and DB environments (Primarily AWS).
• Maintain storage appliances (SAN / NAS).
• Enhance operational efficiencies and optimize cost management within the company's IT infrastructure.
• Evaluate and implement cost-effective solutions, streamlining processes, and ensuring the efficient use of resources across network systems, servers, and other IT assets.
• Deploy and maintain enterprise level software solutions and platforms.
• Monitor LAN/WAN networks and resolve any network issues promptly.
• Diagnosing and troubleshooting network problems, ensuring network performance and reliability, and implementing solutions to prevent future issues.
• Manage system and data backups in accordance with company policies.
• Implementing, maintaining, and regularly testing backup solutions to ensure data integrity and compliance with organizational standards.

• Bachelor's degree or equivalent combination of relevant education and experience
• Experience working with a variety of server/workstation hardware.
• Strong knowledge of Windows Server administration including Active Directory, DFS, GPO, etc.
• Strong Experience with networking technologies including DNS and DHCP.
• Experience with VMware
• Experience with Amazon Web Services and Microsoft Azure.
• Experience with Single Sign On technologies (SAML, OIDC, Keycloak, LDAP).
• Advanced Desktop support and remediation concepts.
• Experience with client VPN technologies (AWS VPN).
• Experience with Imaging technologies such as Intune Autopilot or WDS/MDT.
• Experience with Compliance Frameworks or Information Security.
• Experience managing an MDM solution/mobile device administration (Android/iOS).
• Experience with Centos, RedHat and/or Suse Linux a plus .
• Basic SAP administration a plus
• Experience with any ERP solution administration a plus
• Self-motivated, result oriented, and resourceful with the proven ability to handle multiple projects simultaneously and operate successfully under deadlines and time pressures.
• Demonstrated capability to take initiative, work independently, and follow through on tasks
• Excellent written and oral communication skills
• Ability to maintain a high level of confidentiality and integrity
• Ability to learn new processes and procedures as well as adapt quickly to a constantly evolving environment
• Be available after hours/weekends as part of an on-call rotation or as needed for special projects
• Able to lift/move equipment up to 50lbs

• Employee base HSA plan, dental, life and short-term disability coverage 100% paid for by Prometheus Group
• HSA & FSA plan options
• Retirement Savings with Generous Company Match & Immediate Vesting
• Gym membership to O2 Fitness
• Casual dress attire
• Half-Day Fridays
• Generous Paid Time Off
• Company Outings, Trips & Activities

We are seeking a dedicated and experienced level three administrator with Windows Server experience to join our IT team. The successful candidate will be responsible for maintaining, upgrading, and managing our Windows based infrastructure. The role requires a resourceful individual comfortable with working in a fast-paced environment, ensuring our technology infrastructure runs smoothly and efficiently.

Essential Functions:

• Install, configure, and maintain Windows servers and associated software in a multi-platform environment.
• Manage Windows Server infrastructure, ensuring seamless integration and operation with Windows systems.
• Monitor system performance and troubleshoot issues, ensuring high availability and optimal performance of all systems.
• Implement and oversee security protocols, conduct system backups, and ensure data recovery processes are in place.
• Collaborate with network staff to ensure smooth and reliable operation of software and systems for fulfilling business objectives and processes.
• Create and maintain documentation on system configuration, mapping, processes, and service records.
• Review system and application logs and verify completion of scheduled jobs.
• Apply OS updates, patches, and configuration changes.
• Automate routine tasks using scripting languages such as Bash, Python, or Perl.
• Familiarity / Participate in disaster recovery exercises and actual events.
• Provide technical support and guidance to users and other team members.
• Ensure compliance with internal policies and regulatory standards.

Qualifications:

• Active CompTIA Security +
• Active Secret Security Clearance
• Bachelor's degree in Computer Science, Information Technology, or related field.
• 4 years of experience as a Windows Administrator, with hands-on experience managing Windows servers.
• In lieu of a degree, minimum of 8 years of prior related experience.
• Strong knowledge of cloud services such as AWS, Azure, or Google Cloud Platform.
• Experience with virtualization technologies and container orchestration tools. Such as VMware, Hyper-V, etc.
• Proficiency in Windows Server Environments (2016, 2019,.), and applicable Server Management.
• Proficiency in monitoring tools such as SolarWinds.
• Strong knowledge of networking protocols and services (DNS, DHCP, HTTP/S, SSH, FTP).
• Experience with backup and recovery solutions like Acronis and Backup Exec.
• Experience with SQL Server, MySQL or other database management systems.
• Excellent problem-solving and communication skills.
• Proficiency in scripting languages such has PowerShell, Bash, or Python or automation and process improvement.
• Ability to work independently and also as part of a team.
• Excellent verbal and written communication skills to interact with technical and non-technical stakeholders.
• Leadership: Capability to mentor and guide junior administrators.
• Adaptability: Ability to quickly learn and adapt to new technologies and methodologies
• Availability: Willingness to work on-call or outside regular business hours as needed to address critical issues.

Preferred Additional Skills:

• Familiarity with security compliance and best practices.
• Knowledge of cybersecurity best practices.
• Microsoft Certified: Azure Administrator Associate
• VMware Certified Professional (VCP)
• Red Hat Certified System Administrator (RHCSA)

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer.

JBW Federal is a subsidiary company of the Kanaka Foundation - An NHO who's mission is to support Native Hawaiians.

You will receive a comprehensive benefits package that includes:

• Health insurance
• Dental insurance
• Vision insurance
• Pet insurance
• Annual membership to Costco or Sam's
• 401K
• .and much, much more!

• You will understand system administration and cloud technology concepts and methodologies at the associate level with knowledge equivalent to: CompTIA Security+, VMWare Certified Professional-Data Center Virtualization, Microsoft, Administering Windows Server Hybrid Core Infrastructure, or similar certifications.
• You will install, troubleshoot, and maintain physical server hardware including, but not limited to: hard drives, Random Array of Independent Discs (RAID) controller, and RAM.
• You will install, troubleshoot, and maintain storage systems and hypervisors including, but not limited to Elastic Sky X Integrated (ESXi).
• You will install, troubleshoot, and maintain server software and server operating systems and existing databases including, but not limited to: Active Directory, file shares, and Windows Deployment Server.
• You will create and manage user accounts, computer accounts, security groups, distribution lists and group policies and transfer data between networks for users.
• You will create Scripts to automate tasks including, but not limited to: PowerShell, Bash, and Python.
• You will install, troubleshoot, and maintain Learning Management System software including, but not limited to: Question Mark and Moodle along with Virtual Desktop Infrastructure (VDI) solutions.
• You will provide Persistent Cyber Training Environment (PCTE) support including but not limited to: Local Trusted Agent (LTA) duties, account requests, and being the PCTE Helpdesk Liaison.
• You will install, troubleshoot, and maintain the building access control systems including, but not limited to: server maintenance, building the Virtual Machines, and renewing the licenses.
• You will do SARS, GARS, COMSEC, TCTO, and TMO submissions and updates.

• Master's degree or Approved Equivalent Experience
• 8 years of system administration experience
• IAT/M Level III Certification
• Ability to travel CONUS and OCONUS Occasionally. Must have a current passport or able to acquire within the first 60 days of employment
• Clearance - Top Secret/SCI

• ROLE TITLE : DevOps / System Administration Opportunity
• START / END : 05/16/25 to 06/30/2025, with a reasonable possibility of a multi-year extension. The state cannot post any job beyond the end of the current fiscal year (June 30, 2025, in this case). So, while many state jobs can run for multiple years, they are all capped for the first contract to the end of the current fiscal year.
• WORK ARRANGEMENT :
  • 100% Remote. This position may be worked remotely, but work must be performed from within Wisconsin. Relocation is allowed. Must be relocated by the start date.
• JOB ID : 141916
• AGENCY : DOA
• AGENCY-BUREAU : DET - BBAS
• CLIENT LOCATION : 101 E. Wilson Street, 8th Floor, Madison, WI 53703
• SUBMISSIONS DUE : 04/21/25 4PM CST

• Strong expertise in PostgreSQL administration, including replication, backup strategies, and performance tuning.
• Experience deploying PERN stack applications in a cloud or on-premises environment.
• Knowledge of CI/CD tools like GitHub actions, Azure DevOps pipelines, or Ansible for automation.
• Scripting and automation experience with Bash, Python, PowerShell, or similar scripting.

• Prior experience in IT infrastructure, DevSecOps, or SRE roles.
• Proficiency in Linux app and database server administration, with experience such as Ubuntu or RHEL.
• Understanding network security, firewalls, VPNs, and SSH hardening.
• Knowledge of OpenID Connect (OIDC) or LDAP and IAM tools such as Entra ID, Okta, Active Directory, or centralized authentication mechanisms.
• Familiarity with virtualization platforms (VMware or Hyper-V).

• 1-2 rounds conducted via Microsoft Teams.

• Platform Administration & Maintenance
  • Manage and optimize PostgreSQL databases, including backups, replication, indexing, and query performance tuning.
  • Deploy, configure, and maintain Express.js, React, and Node.js applications on Linux virtual machines. This includes NGINX and PM2 platforms.
  • Oversee on-premises system infrastructure, ensuring high availability and performance.
  • Implement and maintain CI/CD pipelines for automated deployments.
  • Troubleshoot and resolve system, application, and network issues.
• Security & Operations
  • Review system hardening, data encryption, and access control policies align with security best practices.
  • Work with other teams to monitor vulnerabilities and apply security patches and updates.
  • Assist in defining firewall rules, intrusion detection, and role-based access control (RBAC).
  • Review compliance with data governance and regulatory requirements.
  • Ensure proper backup, disaster recovery, and redundant configurations.
• Support & Documentation
  • Provide technical support for platform-related issues and troubleshooting.
  • Maintain clear documentation for deployments, configurations, and troubleshooting guides.
  • Train and support developers and IT staff in the best practices and operational procedures.