Senior Systems Administrator
Black Rock Groups
Position: Senior Systems Administrator
Location: Houston, Texas
We are looking for a Senior Systems Administrator with architect-level expertise to lead website consolidation efforts, oversee infrastructure monitoring, and drive resolution of application and server-level issues. The ideal candidate brings deep hands-on experience in Windows-based environments with strong exposure to .NET application landscapes.
Key Responsibilities
- Lead and execute website consolidation initiatives, including assessment, migration planning, and execution
- Architect and maintain IIS (Internet Information Services) configurations across environments
- Monitor infrastructure health and proactively identify, troubleshoot, and resolve issues
- Manage and optimize Windows Server environments (2016/2019/2022)
- Collaborate with application teams on .NET application deployments, configurations, and performance tuning
- Define and enforce standards for server hardening, patching, and change management
- Document current-state application landscape and drive future-state architecture decisions
Required Skills
- 8+ years in Systems Administration with architect-level ownership
- Strong expertise in Windows Server, IIS, and Active Directory
- Hands-on experience with .NET application infrastructure and deployment pipelines
- Proven experience in website/application consolidation projects
- Infrastructure monitoring tools (e.g., SolarWinds, Dynatrace, or equivalent)
- Scripting proficiency - PowerShell preferred
Preferred
- Experience with load balancing, SSL certificate management, and DNS
- Familiarity with CI/CD pipelines and DevOps practices
- Cloud exposure (Azure preferred, given .NET ecosystem alignment)
"Tech Mahindra is an Equal Employment Opportunity employer. We promote and support a diverse workforce at all levels of the company. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, age, national origin or disability. All applicants will be evaluated solely on the basis of their ability, competence, and performance of the essential functions of their positions with or without reasonable accommodations. Reasonable accommodations also are available in the hiring process for applicants with disabilities. Candidates can request a reasonable accommodation by contacting the company ADA Coordinator at View email address on us.fitly.work ."
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Systems Administrator in Houston, TX vacancy
- We are seeking an experienced Senior Systems Administrator to support and modernize enterprise infrastructure across both on-premises and cloud environments. This role is responsible for maintaining the reliability, security, scalability, and performance of critical IT...Senior
$130k - $200k
...deep industry expertise with advanced software, automation, and data-driven decision-making. The Role We are hiring a Senior Systems Administrator to take primary ownership of hands‑on systems administration, infrastructure implementation, and day‑to‑day user support...Senior$80k - $110k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Senior System Administrator Full Time Clerical Houston, TX, US 8 days ago Requisition ID: 1319 Salary Range: $80,000.00 To $110,000.00 Annually...SeniorFull timeWork experience placementWork at officeLocal areaRemote workShift work- ...define the expert-level technical criteria, structural engineering responsibilities, and leadership expectations for the Senior IT System Administrator role at Foxconn Industrial Internet. ● 1.3. Mission: The Senior System Administrator is responsible for designing,...SeniorWeekend work
Foxconn Industrial Internet - FII
Houston, TX19 days ago - ...Job Description Job Description Systems Administrator Houston, TX (77041) | Onsite, 5 Days per Week Ready to Take Your IT Career Beyond Traditional Support? Do you enjoy solving complex technical challenges while helping build and improve the technology foundation...SeniorImmediate start
Stress Engineering Services Inc.
Houston, TX17 days ago - ...and high-level technical execution for small to mid-sized organizations. We’re growing and looking for a Senior IT Consultant / Systems Administrator who thrives in an MSP environment—someone who can own projects, handle escalations, and confidently lead client...SeniorFull timeWork at officeRemote workShift work
F1 Technology Group Managed IT Services in Houston
Houston, TX19 days ago $110k - $120k
...Job Description Job Description Job Title: Senior Systems Administrator Location: Houston Texas - On-site Role Job Type: Full-Time | Exempt Compensation: $110K-$120K Benefits: This position is eligible for medical, dental, vision, 401(k), bonuses Job...SeniorFull timeWork at officeAddison Group
Houston, TX19 days ago- ...Job Description Job Description JOB SUMMARY The Sr. Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer systems and servers. This role involves ensuring that the availability of systems is maintained, performance...SeniorLocal area
Baylor Miraca Genetics Laboratories, LLC
Houston, TX19 days ago - Title:Senior Network AdministratorKBR Sustainable Technology Solutions (STS) provides holistic... ....KBR is looking for a Senior Network Administrator to be responsible for the administration... ...independently on assigned systems and operational activities.Collaborate with...SeniorFull timeWork at officeLocal areaRemote workFlexible hours
$119k - $198.9k
Position Summary Salesforce Senior Consultant, Functional Transformation Our Deloitte Customer team empowers organizations to... ...Aura and LWC)Bachelor's degree in computer science, information systems, or a technology field; or equivalent years of experience.Ability...SeniorLocal areaVisa sponsorship$77k - $202k
...of the Spatial Enablement team you lead efforts in consulting, designing, and implementing GIS applications-based solutions. As a Senior Associate you analyze complex problems, mentor others, and maintain rigorous standards. You concentrate on building client relationships...SeniorFull timeH1b- ...environment. This is a full-time position with UnitedYou Ventures, based at our headquarters. The Senior IT Administrator will be responsible for managing the IT systems and infrastructure for the entire organization. Requirements: - Minimum of 10 years of experience in...SeniorFull time
- ...responsibilities, and strategic duties for the Senior Network Engineer role at Foxconn... ...training, and mentorship to junior network administrators and helpdesk staff. Establish... ...Availability (HA), Intrusion Prevention Systems (IPS), SSL Inspection, and Deep Packet Inspection...SeniorRemote workWeekend work
Foxconn Industrial Internet - FII
Houston, TX19 days ago - DescriptionSobre nosotros Worley es una empresa global de expertos en energía, químicos y recursos naturales, con sede en Australia. Trabajamos en asociación con nuestros clientes para desarrollar proyectos y generar valor a lo largo del ciclo de vida de sus activos. Nos...Senior
- A technology solutions provider is seeking a Senior Redhat/Oracle Linux Administrator based in Houston, TX. Candidates should possess a minimum of seven years of relevant Systems Administrator experience, showcasing expertise in complex Oracle environments and Red Hat OpenShift...Senior
$88.8k - $136.05k
...What You Can Expect Information Technology-Operational Technology (IT-OT), System Operations Administrator is responsible for installing, managing, and upgrading systems and servers within the IT-OT environment of ENGIE NA. This position will also be responsible for...SeniorMinimum wageFull timeTemporary workWork experience placementLocal areaRemote workWork visaEngie
Houston, TX10 days ago- The System Administrator role will involve the installation, configuration, and daily maintenance of Oceaneering’s server operating systems, server virtualization platforms, identity management, directory systems, and other tools associated with infrastructure and cloud...Work at officeNight shift
$90k - $110k
TransCore (TRN), a subsidiary of ST Engineering, is seeking a skilled and adaptable full-time Azure Systems Administrator to join our IT/Infrastructure Department. Possible office locations include: Harrisburg, PA; Union, NJ; Ashburn, VA; Houston, TX and San Diego, CA....Full timeWork experience placementWork at officeFlexible hoursShift work$110.7k - $218.3k
...unlock new levels of financial and operational excellence. Recruiting for this role ends on 12/31/2026. Work you'll do As an Oracle EPM Senior Consultant, FCCS on the Controllership and Treasury Transformation team, you will be responsible for supporting Oracle Enterprise...SeniorLocal areaVisa sponsorship- ...Summary We are seeking a hands-on Senior Salesforce Developer with strong Marketing... ..., and lead remediation to ensure the system is sound, scalable, and supportable.... ...preferred. A Marketing Cloud certification (Administrator, Email Specialist, or Consultant) is...SeniorSeasonal workWork at officeLocal areaRemote workWorldwideShift work
Celestica
Houston, TX5 days ago - ...NAVA Software solutions is looking for a Sr Linux Engineer/Administrator Details: Sr Linux Engineer/Administrator Houston TX - Hybrid... ...all other Windows-based plumbing (i.e. Active Directory, Group Policies, DNS, DHCP, email, Systems Center, software packaging, etc.)Senior
Nava Software Solutions
Houston, TX2 days ago - ...Job Description Job Description Title: Senior Enterprise DBA – Vulnerability Remediation Location - Downtown Houston Houston... ...vulnerability remediation and patching Oracle Database administration (installations, upgrades, patching) Oracle Grid Infrastructure...SeniorRemote workWork from homeFlexible hours
Sparc Technology Services Inc
Houston, TX24 days ago $107.6k - $198.4k
...effectiveness and efficiency. As an Oracle Senior Consultant at Deloitte, you will help... ...Supply Chain modulesExperience supporting systems strategy, documenting business... ...degree in Supply Chain Management, Business Administration, Logistics, Information Systems, or another...SeniorVisa sponsorship- ...NAVA Software solutions is looking for a Sr. Linux Systems Administrator Details: Sr. Linux Systems Administrator Location... ...onsite Duration: 6 -12 months CTH Seeking a Senior Linux Systems Administrator to support our System...Senior
Nava Software Solutions
Houston, TX2 days ago - ...provider MPLS-based networks (e.g., AT&T Private IP), Cisco Systems' IOS, Juniper Networks' JunOS, IPSEC VPNs, and SSL VPNs.Working... ..., Project, Visio, and PowerPoint.Competence with network administration and testing tools, including but not limited to Telnet, ping,...SeniorWork experience placement
- Job Summary: We are seeking an experienced SQL Database Administrator (DBA) to manage, maintain, and optimize an on-premises Microsoft SQL Server environment. This role will be responsible for ensuring database performance, availability, security, and reliability, while...Senior
- ...Senior Director, Principal Gifts About the Company Philanthropic organization supporting Indigenous culture & individuals Industry Non-Profit Organization Management Type Non Profit Founded 2017 Employees 11-50 Categories ~ Non-Profit &...Senior
- ...vendors and managed service providers as needed. Help document systems, processes, and configurations. Perform additional duties as... ...& Qualifications: 5+ years of experience in a systems administration or similar IT role. Solid hands‑on experience with Windows Server...Flexible hours
- Job Description: This position is responsible for providing system level support of multi-user operating systems, hardware and software... ...2003/2007, MS Office, Cisco routers/switches/firewall setup/administration. Linux/Unix, .net, MSCE certification is a plus. One to two...Work experience placementLocal areaFlexible hours
- ...Summary We are looking for an innovative and dynamic ServiceNow Administrator to join our IT team. You will oversee the configuration and... ...operations. You will leverage your IT expertise to integrate systems, support business processes, and ensure that our ServiceNow environment...Work experience placementWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator. Be the first to apply!
Related searches
- remote systems administrator Houston, TX
- computer systems administrator Houston, TX
- IT administrator Houston, TX
- system admin Houston, TX
- microsoft systems administrator Houston, TX
- application system administrator Houston, TX
- office 365 and sharepoint system administrator Houston, TX
- IT infrastructure administrator Houston, TX
- server administrator Houston, TX
- systems administrator Houston, TX