Systems & Applications Administrator
Omni Fiber
At Omni Fiber, we're building the infrastructure that connects communities—and we're looking for a Systems & Applications Administrator to help power the platforms behind it all. This role is responsible for managing and optimizing our hybrid infrastructure across Linux, Windows, virtualization, and containerized environments to ensure secure, scalable, and reliable systems that support critical business operations. Key Responsibilities Administer and support Linux and Windows server environments Manage containerized workloads using Kubernetes and Docker Maintain virtualization platforms including Proxmox and VMware Administer PostgreSQL and MariaDB databases Perform system maintenance, patching, upgrades, and security hardening Implement and maintain CI/CD pipelines Monitor system and application performance Configure reverse proxies, load balancers, and SSL/TLS certificates Automate operational processes and maintain documentation Participate in on‑call rotation as required Required Qualifications Bachelor's degree in Computer Science, Information Technology, or equivalent experience 8+ years of systems administration or infrastructure operations experience Strong Linux and Windows Server administration skills Production experience with Kubernetes and virtualization platforms Proficiency in scripting and automation tools Preferred Qualifications Experience with AWS, Azure, or GCP Familiarity with CI/CD tools and Infrastructure as Code Strong networking and security fundamentals Why Omni Fiber We take care of our team so they can take care of our customers: 401(k) with Employer Matching Contribution up to 4% Professional Development Reimbursement & Advancement Opportunities Paid Company Holidays (8 days) and Floating Holidays (3 days) Paid Time Off (15 days) Medical, Dental, and Vision Coverage Life Insurance & Short-Term Disability HSA with Employer Contribution Monthly Internet & Cell Phone Allowances Mileage Reimbursement Equal Employment Opportunity Omni Fiber is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. #J-18808-Ljbffr Omni Fiber
- ...partnerships. Photronics is seeking a seasoned Windows Systems Administrator will take hands-on ownership of the Windows platform at the... ...services (including Entra ID) and does not serve as an Office 365 application administration role. Location Texas Office - Allen,...ApplicationPermanent employmentWork at officeLocal areaWorldwideNight shift
$72.7k - $91.1k
...collaboration, and excellence then we'd love to meet you. The IBM i System Administrator will be a key member of a team responsible for monitoring,... ...multiple system i partitions to ensure customer access and application uptime, work with data center operations, internal groups,...ApplicationWork at officeLocal areaRemote workFlexible hours- ...System Administrator The System Administrator will be primarily responsible for maintaining and managing the company's Active Directory... ...Snapshots, Clones Familiarity with web technologies, IIS Application Pools, Load Balancing, SSL Offloading Strong understanding...ApplicationWork at officeLocal area
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$107.5k - $204.5k
...aerospace and defense. We are seeking an experienced Senior System Administrator that will be working in a highly collaborative, multi‑... ...standards, and best practices. Install and configure software applications requested by end users. Provide work effort beyond...ApplicationFull timeWork experience placement- ...Banking for their continued growth. Job Description Job Title: Systems Administrator III Job Duration: 3+ Months Contract to Hire Interview... ...and optimize the performance of the systems and virtual applications. They are also responsible for the support of the virtual...ApplicationPermanent employmentContract workTemporary workWork experience placement
- ...positive contributions in each community we serve. IT Systems Administrator Based in the Plano, TX Office - Not Remote work QUALIFICATIONS... ..., systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs...ApplicationLive inWork at officeFlexible hours
- ...disabilities to perform the essential functions. The ERP System Administrator is responsible for assisting with a new ERP implementation... .... Work is normally conducted in an office setting. Application Procedure: Apply online All your information will be...ApplicationWork at officeLocal area
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...with classified information data storage system capabilities. Success in this role... ...Principal Storage and Data Protection System Administrator, this role will require a seasoned... ...Relocation support is available if the applicant is eligible per company policy. What You...ApplicationTemporary workWork experience placementInterim roleCasual workLocal areaRelocationRelocation packageFlexible hours- A technology solutions provider is seeking an Applications Engineer III specializing in Windows Server Administration, with a focus on customer support and system performance. This role is fully remote, requiring a minimum of five years of experience, including knowledge...ApplicationRemote job
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$86.8k - $165.2k
...the world a safer place. We are currently seeking a Windows Systems Administrator that will be working onsite in a highly collaborative,... ...backup uses and technologies. Install and configure software applications requested by end users. Work with Cybersecurity...ApplicationFull timeTemporary workWork experience placementWork at officeRemote workWorldwideFlexible hoursWeekend work$97k - $165k
...Keurig Dr Pepper is seeking a Salesforce Administrator to support our DSD business. This role... ..., bridging the gap between technical system capabilities and business needs. The Salesforce... ..., Experience Cloud, and Mobile/Field applications, as applicable Configure & Customize...ApplicationWork experience placement- ...System Admin (XIN001_HV6T) Xinnovit is a global leader in technology consulting,... ..., and upgrading operating systems, and applications using standard industry best practices... ...Knowledge of SQL Server 2000/2005/2008 administration (migrations, clustering a plus) Experience...Application
- ...edge technologies to create scalable, secure, and user-friendly applications. As we continue to grow, we’re looking for a skilled... ...Windchill with ERP, MES, CAD, and other engineering and manufacturing systems. In this role you will own the technical integration layer...ApplicationFull timeFixed term contractH1bLocal areaImmediate startRemote workVisa sponsorshipWork visa
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- ...Senior. 10 Years of Experience. Job Title: Linux RHEL System Administrator Overview We are seeking a Linux RHEL System Administrator... ..., and disaster recovery processes. Collaborate with application, network, and security teams to support business-critical...Application
$25 - $27 per hour
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- ...Role Name: VB.NET Application Support Engineer Location: Plano, TX Experience: 10+ Years Roles & Responsibilities... ...application support on a rotation basis as required. Implement system updates, enhancements, and participate in software release testing...Application
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- ...Design scalable and robust solutions, ensuring alignment with business needs and system architecture.Integration Data Management Design and manage integrations with third-party applications and enterprise systems using APIs, middleware, and ETL tools.Performance...Application
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...delivers firmware for embedded devices including in-car video systems and body cameras. The highly skilled engineers in this team utilize... ...backgrounds and specializations to develop Linux-based applications in support of the customer solution. The team uses modern C++...ApplicationRelocation$105k
...role in designing and building high-performance, cloud-native applications that support millions of users. From full-stack development to... ...this is your opportunity to make a global impact with next-gen systems. Whether you're a builder, problem-solver, or leader, this...ApplicationFull timeRelocation- ...requirements, user signoff, etc. Third level support of deployed applications. Required Skill: ~ Core Java, J2EE, Spring Boot,... ...ratio will depend on your interest!). ~ Build high-scale systems, libraries, frameworks and create test plans. ~ Should...Application
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