{"schemaVersion":"jobsearcher.job.v1","id":"798bacd2d2a66d77856dde46","url":"https://jobsearcher.com/jobs/798bacd2d2a66d77856dde46","canonicalUrl":"https://jobsearcher.com/jobs/798bacd2d2a66d77856dde46","title":"IT Systems Admin","description":"WHAT LJA HAS TO OFFER\nLJA is offering an exciting opportunity that will allow you to reach your full career potential. The structure of our organization is designed to amplify your capabilities while gaining the benefits of being an employee-owner. What truly sets this opportunity apart is the chance to collaborate every day with dedicated, skilled, and supportive leaders. Whether you are in the office, in the field, or behind the scenes, working at LJA gives you the chance to grow through hands-on experience and exposure to a broad range of clients and services.\nWHAT MAKES LJA DIFFERENT\nAt LJA, our employee-owners take pride in their work and their workplace. We’re guided by leaders who foster a culture of respect, collaboration and a shared vision of success. Our difference is evident in the experiences and opportunities we provide:\nEmployee-owned. Client-focused\nEmployee Stock Ownership Plan (ESOP)\nConsistently ranked as a Top Workplace\nInternal recruitment team, in-house training, and a marketing department specific to our industry\nWe celebrate flexibility, allowing every team and office to lead with their proven approach\nOur culture champions continuous learning and personal growth\nWe believe success comes through constant evolution and communication\nWe are passionate about having fun and making money, all while creating impact\nPOSITION OVERVIEW: As a Systems Administrator at LJA Business Solutions, you will be responsible for installation, configuration, documentation, administration and troubleshooting of core IT systems.\nA TYPICAL DAY MIGHT INCLUDE:\nSystem Administration: Assist in the administration and configuration of on-premise and cloud-based infrastructure services, including virtual environments (e.g., VMware, Nutanix AHV), server operating systems (Windows, Linux), and O365 environments (Azure Active Directory, Exchange Online, Intune, SharePoint, Microsoft Teams).\nActive Directory and User Management: Manage user objects, computer objects, and security groups within Active Directory. Support the implementation and maintenance of integrated services; DNS, Group Policy configurations, DHCP, etc...\nSystem Monitoring and Maintenance: Proactively monitor and troubleshoot server environments daily for capacity, performance, and potential issues to ensure systems are running efficiently and securely.\nDocumentation: Maintain accurate documentation for IT infrastructure and standard operating procedures. Update documentation related to system configurations, changes, and incidents as needed.\nSupport and Troubleshooting: Provide technical support and troubleshooting for server environments, ensuring minimal downtime and prompt resolution of issues. Assist in the remediation of system-related issues, including hardware, software, and network problems.\nInnovation and Integration: Collaborate with senior team members to research and recommend technological innovations to enhance system efficiency. Assist in integrating new services and technologies into the existing infrastructure.\nAutomation: Support the implementation of automation scripts and processes to streamline system administration tasks.\nPerform data center operations, including server racking, stacking, hardware replacement, and annual refresh projects.\nAfter-Hours and Remote Support: Participate in after-hours maintenance and troubleshooting as needed. Provide support.\nREQUIRED EDUCATION/LICENSE/CERTIFICATIONS:\nAssociate degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.\nREQUIRED QUALIFICATIONS:\n3+ years of experience in IT infrastructure management, supporting server environments, or a similar role.\nStrong analytical, problem-solving, and troubleshooting skills.\nBasic understanding of computer networking concepts (switches, firewalls, VLANs, IPs, subnets).\nFamiliarity with Active Directory management and Group Policy.\nBasic scripting knowledge (PowerShell or Batch files).\nProficiency in Microsoft Windows Server Administration.\nGood interpersonal and communication skills, with the ability to work effectively in a team environment.\nStrong organizational and time management skills.\nAbility to be proactive and work independently with minimal supervision.\nDocument all incidents, including root cause analyses.\nComplete special projects and annual objectives as assigned.\nPromptly respond to inbound phone calls, emails, and automated alerts.\nSome on-site work may be needed on flex days, nights, or weekends for emergencies or planned after-hours activities.\nPreferences:\nExperience:\nExperience with O365 administration.\nExperience with Virtual/SAN storage environments.\nExperience with Virtual Desktop Infrastructure Systems.\nExperience with Nutanix infrastructure.\nExperience with Cohesity\nExperience with Rubrik\nExperience with PEER GFS\nExperience with Intune\nExperience with Azure AAD\nExperience with On Premise Active Directory\nCertifications:\nVMware, Nutanix, Microsoft, or cloud-based certifications.\nLEVEL UP WITH LJA\nAt LJA, we’re 100% employee-owned. This drives results, rewards ambition and supports long-term success for every team member. With almost 100 locations and 3,000+ employee-owners (and growing), we’re building something big! We want you to be part of it. Your future grows here.\nGenerous Time Off: PTO, paid holidays, and a full office closure between Christmas and New Year’s.\nComprehensive Benefits: Multiple plan options for health, dental, and pets. Along with mental health support.\nFamily Support: Paid maternity and parental leave to help you focus on what matters most.\nEducation Support: Tuition reimbursement and in-house courses provided by our Learning and Development team.\nReferral Bonuses: Know great talent? Get rewarded for helping us grow.\nCommunity Impact: Company-sponsored volunteer days and philanthropic initiatives.\nProfessional Development: Memberships to industry organizations to keep you connected and growing.\nCareer Growth: Great internal mobility opportunities to advance your career.\nFun Culture: LJA social events, employee sports teams, bring your kid to work day, etc.\nTo Executive Search Firms & Staffing Agencies: LJA Engineering, Inc. and its subsidiaries do not accept unsolicited resumes from any agencies that have not signed a service agreement. All unsolicited resumes will be considered LJA's property. This includes resumes submitted directly to hiring managers without contacting LJA's Human Resources Talent Department.","company":"Lja Engineering","rawCompany":"lja engineering","city":"Houston","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-07-18T16:03:05.292Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"IT Systems Admin","description":"WHAT LJA HAS TO OFFER\nLJA is offering an exciting opportunity that will allow you to reach your full career potential. The structure of our organization is designed to amplify your capabilities while gaining the benefits of being an employee-owner. What truly sets this opportunity apart is the chance to collaborate every day with dedicated, skilled, and supportive leaders. Whether you are in the office, in the field, or behind the scenes, working at LJA gives you the chance to grow through hands-on experience and exposure to a broad range of clients and services.\nWHAT MAKES LJA DIFFERENT\nAt LJA, our employee-owners take pride in their work and their workplace. We’re guided by leaders who foster a culture of respect, collaboration and a shared vision of success. Our difference is evident in the experiences and opportunities we provide:\nEmployee-owned. Client-focused\nEmployee Stock Ownership Plan (ESOP)\nConsistently ranked as a Top Workplace\nInternal recruitment team, in-house training, and a marketing department specific to our industry\nWe celebrate flexibility, allowing every team and office to lead with their proven approach\nOur culture champions continuous learning and personal growth\nWe believe success comes through constant evolution and communication\nWe are passionate about having fun and making money, all while creating impact\nPOSITION OVERVIEW: As a Systems Administrator at LJA Business Solutions, you will be responsible for installation, configuration, documentation, administration and troubleshooting of core IT systems.\nA TYPICAL DAY MIGHT INCLUDE:\nSystem Administration: Assist in the administration and configuration of on-premise and cloud-based infrastructure services, including virtual environments (e.g., VMware, Nutanix AHV), server operating systems (Windows, Linux), and O365 environments (Azure Active Directory, Exchange Online, Intune, SharePoint, Microsoft Teams).\nActive Directory and User Management: Manage user objects, computer objects, and security groups within Active Directory. Support the implementation and maintenance of integrated services; DNS, Group Policy configurations, DHCP, etc...\nSystem Monitoring and Maintenance: Proactively monitor and troubleshoot server environments daily for capacity, performance, and potential issues to ensure systems are running efficiently and securely.\nDocumentation: Maintain accurate documentation for IT infrastructure and standard operating procedures. Update documentation related to system configurations, changes, and incidents as needed.\nSupport and Troubleshooting: Provide technical support and troubleshooting for server environments, ensuring minimal downtime and prompt resolution of issues. Assist in the remediation of system-related issues, including hardware, software, and network problems.\nInnovation and Integration: Collaborate with senior team members to research and recommend technological innovations to enhance system efficiency. Assist in integrating new services and technologies into the existing infrastructure.\nAutomation: Support the implementation of automation scripts and processes to streamline system administration tasks.\nPerform data center operations, including server racking, stacking, hardware replacement, and annual refresh projects.\nAfter-Hours and Remote Support: Participate in after-hours maintenance and troubleshooting as needed. Provide support.\nREQUIRED EDUCATION/LICENSE/CERTIFICATIONS:\nAssociate degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.\nREQUIRED QUALIFICATIONS:\n3+ years of experience in IT infrastructure management, supporting server environments, or a similar role.\nStrong analytical, problem-solving, and troubleshooting skills.\nBasic understanding of computer networking concepts (switches, firewalls, VLANs, IPs, subnets).\nFamiliarity with Active Directory management and Group Policy.\nBasic scripting knowledge (PowerShell or Batch files).\nProficiency in Microsoft Windows Server Administration.\nGood interpersonal and communication skills, with the ability to work effectively in a team environment.\nStrong organizational and time management skills.\nAbility to be proactive and work independently with minimal supervision.\nDocument all incidents, including root cause analyses.\nComplete special projects and annual objectives as assigned.\nPromptly respond to inbound phone calls, emails, and automated alerts.\nSome on-site work may be needed on flex days, nights, or weekends for emergencies or planned after-hours activities.\nPreferences:\nExperience:\nExperience with O365 administration.\nExperience with Virtual/SAN storage environments.\nExperience with Virtual Desktop Infrastructure Systems.\nExperience with Nutanix infrastructure.\nExperience with Cohesity\nExperience with Rubrik\nExperience with PEER GFS\nExperience with Intune\nExperience with Azure AAD\nExperience with On Premise Active Directory\nCertifications:\nVMware, Nutanix, Microsoft, or cloud-based certifications.\nLEVEL UP WITH LJA\nAt LJA, we’re 100% employee-owned. This drives results, rewards ambition and supports long-term success for every team member. With almost 100 locations and 3,000+ employee-owners (and growing), we’re building something big! We want you to be part of it. Your future grows here.\nGenerous Time Off: PTO, paid holidays, and a full office closure between Christmas and New Year’s.\nComprehensive Benefits: Multiple plan options for health, dental, and pets. Along with mental health support.\nFamily Support: Paid maternity and parental leave to help you focus on what matters most.\nEducation Support: Tuition reimbursement and in-house courses provided by our Learning and Development team.\nReferral Bonuses: Know great talent? Get rewarded for helping us grow.\nCommunity Impact: Company-sponsored volunteer days and philanthropic initiatives.\nProfessional Development: Memberships to industry organizations to keep you connected and growing.\nCareer Growth: Great internal mobility opportunities to advance your career.\nFun Culture: LJA social events, employee sports teams, bring your kid to work day, etc.\nTo Executive Search Firms & Staffing Agencies: LJA Engineering, Inc. and its subsidiaries do not accept unsolicited resumes from any agencies that have not signed a service agreement. All unsolicited resumes will be considered LJA's property. This includes resumes submitted directly to hiring managers without contacting LJA's Human Resources Talent Department.","datePosted":"2026-07-18T16:03:05.292Z","dateModified":"2026-07-18T16:03:05.292Z","hiringOrganization":{"@type":"Organization","name":"Lja Engineering","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Houston","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"798bacd2d2a66d77856dde46"},"url":"https://jobsearcher.com/jobs/798bacd2d2a66d77856dde46"}}