Systems Administrator
Novum Energy
Responsibilities: Administer and maintain Windows Server infrastructure, Active Directory, and Group Policy. Support and manage our Microsoft 365, Azure, and Entra ID environment. Monitor endpoints and respond to alerts using our EDR tooling. Review and triage security logs and events, elevate where needed. Assist with ongoing security hardening initiatives (firewall rules, access controls, MFA rollout, patch management). Handle routine server maintenance, backups, and patching. Serve as a primary point of contact for day-to-day IT support including hardware, software, connectivity, and user account issues. Troubleshoot and resolve end-user problems in a timely manner. Manage user onboarding and offboarding, including account provisioning and device setup. Work alongside external security vendors and managed service providers as needed. Help document systems, processes, and configurations. Perform additional duties as assigned. Job Skills & Qualifications: 5+ years of experience in a systems administration or similar IT role. Solid hands‑on experience with Windows Server administration and Active Directory. Comfortable working in Microsoft 365 and Azure / Entra ID environments. Familiarity with endpoint security tooling and basic log analysis. PowerShell scripting for administration and automation. Strong troubleshooting skills and ability to work independently. Comfortable moving between server‑level work and end‑user support. Experience with RMM tools (Kaseya VSA or similar). Familiarity with Meraki networking. Exposure to SIEM or log aggregation tools. Experience working with a managed SOC. Security certifications (CompTIA Security+, Microsoft SC-200, or similar). Maintains a high level of confidentiality and professionalism, consistently meeting deadlines in a fast‑paced environment while demonstrating excellent written and verbal communication skills. Strong organizational skills, attention to detail and ability to demonstrate problem‑solving skills. Ability to work flexible hours when needed; this includes after business hours, weekends, and holidays. #J-18808-Ljbffr
- 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...Suggested
- 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...SuggestedWork 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....SuggestedFull timeWork experience placementWork at officeFlexible hoursShift work- ...IT System AdministratorThe person holding this position will be responsible for maintaining and optimizing our internal IT infrastructure, supporting primarily on-premises office and production environments, and ensuring the smooth operation of our desktop, network, servers...Suggested
- ...Systems Administrator II (Finance) TransCore (TRN), a subsidiary of ST Engineering, is seeking a full-time Systems Administrator II to join our team in Houston, Texas. Summary The Systems Administrator II is responsible for the administration, maintenance, security, and...SuggestedFull timeWork experience placement
$56k
...maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization Install and upgrade... ...system commands/utilities Familiarity with most basic system administration tools and processes for example, ability to boot/shut down a...Full timeWeekend work- ...Senior Systems AdministratorLocation: Houston, TexasWe 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....
- ...System AdministratorWe are excited to announce we are expanding and looking to grow our team with a new System Administrator!Our Company Culture:Our diverse workforce allows Centre to develop and leverage knowledge, skills, and experiences that impact our overall success...Work at office
$90k - $135k
*gps\_fixed* Use my Locationstars# SYSTEM ADMINISTRATORHouston, Texas, US | 950 17th St Ste 2400, Denver, Colorado, US | 7104 W County... ...in lieu of educational requirements.* 5 years of systems administration experience.* Deep understanding and operational knowledge of scripting...Temporary workCasual workWork at officeLocal areaRemote workFlexible hoursAfternoon shift- Our Oil and Gas client is looking for a Modeling Analyst with heavy Python skills for a new role. This is a contract position for 6 months, may extend. Hybrid role with Houston, TX offices. Job Description The Trading Data Analytics discipline within the Trading Analytics...Contract work
- ...System AdministratorWe are looking for an innovative and dynamic ServiceNow Administrator to join our IT team. You will oversee the configuration and administration of our ServiceNow platform to ensure it meets the needs of our user community. In this role, you will serve...Work experience placementWork at officeLocal area
- ...Systems AdministratorThe Systems Administrator serves as a versatile technical resource for employees across all Alterman locations, providing both on-site and remote support. This role combines service desk support, endpoint administration, field support, and IT service...Temporary workWork at officeRemote workRelocationFlexible hoursWeekend workAfternoon shiftEarly shift
- ...Our client, a venture capital and investment firm firm is seeking a hands-on System Administrator to join its in-house technology team. In this role, you will work on all things IT infrastructure while operating as a true IT generalist across systems, networking, cloud...Immediate start
- ...Job TitleEssential Job FunctionsManage team of Systems Administrators and Engineers responsible for maintaining, monitoring, patching, and remediating issues in the server infrastructure.Manage team (with lead) of database administrators responsible for maintaining, monitoring...Work experience placementWork at office
- ...Sr. Systems AdministratorThe 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 is optimized, and...Local area
- ...Enterprise Systems AdministratorGreenberg Traurig (GT), a global law firm with locations across the world in 15 countries, has an exciting... ...environment.Join our Technology Team as an Enterprise Systems Administrator located in various offices.We are seeking a professional who...Flexible hours
- ...IT System Administrator Position Summary A System Administrator is a professional who plays an important role in maintaining organizational policies to ensure the integrity of computer systems. A System Administrator ensures that technology infrastructure runs smoothly...Full time
- ...IT Systems Administrator Department: Information Technology (IT) FLSA Classification: Exempt Employee Type : FT/12-mo Reports To: Director of Information Technology ________________________________________________________________________ Position...Full timeContract work
- ...needs of each client. Job Description Position: Linux System Admin with Openstack Location: Houston, TX Duration: 6+... ...are willing to on-board a Linux System admin with strong System Administration skills. • Should have strong experience with scripting –...Full time
- ...view our utilization rates and share this information with our administrators has brought our users a greater awareness of waste. Initially... ...themselves. Mr. Dai Matsubara, Chief of Global Information Systems HQ Engineering Systems Department , Nissan Open iT...Work experience placement
- ...Alterman, Inc. is seeking a Systems Administrator to provide technical support and system administration across all locations in Houston, Texas. This role involves managing incidents, service requests, and IT documentation while supporting both on-site and remote users...Remote work
- ...ManhattanLife continues to grow our business and our technology team. We currently have an opportunity for an experienced Systems Administrator at our Houston, Texas headquarters. This position is responsible for the administration, security, reliability, and optimization...Work at officeImmediate startRemote workFlexible hours
- ...Job Description Job Description Join MyCHN as a Systems Administrator I At MyCHN (My Community Health Network) , we believe everyone deserves access to high-quality healthcare. As a nonprofit FQHC serving Greater Houston, we are committed to improving lives through...
$37 - $38 per hour
...Job Description Job Description System Administrator $37.00-38.00 per hr / 8am – 5pm / Day Shift / 1 year Contract What Matters Most Competitive Pay of $37.00 - $38.00 per hour Schedule: Mon – Fri / 8:00 am – 5:00 pm Location: Houston, TX 77002 Contract...Hourly payWeekly payContract workDay shift- ...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, optimizing...Weekend work
- ...Job Description Job Description Title: Systems AdministratorLocation: Houston, TX Who we are:Voted one of the Nation's Best and... ...an excellent work environment. Position Summary: The Systems Administrator is responsible for administering, securing, and modernizing Kuraray...Remote workShift work
- ...Job Description: This position is responsible for providing system level support of multi-user operating systems, hardware and... ...server 2003/2007, MS Office, Cisco routers/switches/firewall setup/administration. Linux/Unix, .net, MSCE certification is a plus. One to...Full timeWork experience placementLocal areaFlexible hours
- Job Description The Senior Endpoint Administrator is responsible for managing and modernising the organisation's endpoint environment across a hybrid infrastructure. This role focuses on delivering secure, scalable, and efficient device management solutions using Microsoft...Full timeWork experience placementWork at office
$110.5k - $127.1k
...energizing and engaging atmosphere where you will love to come to work. Gridforce Energy Management is a NAES Company. Summary The Systems Administrator is responsible for ensuring the smooth and secure operation of computer systems—covering both hardware and software across...Full timeWork experience placementWork at officeLocal areaRemote workMonday to Friday- Job Description 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...Night shift
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