Optimum
Optimum

12 Optimum System Administrator Jobs Hiring Near You

Sr Endpoint Administrator

Plano, TX · On-site

$80.40K - $108.90K/yr

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... The specialist will provide direct support to end-users, manage system updates, and maintain the ...

Sr Endpoint Administrator

Plano, TX · On-site

$80.40K - $108.90K/yr

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... The specialist will provide direct support to end-users, manage system updates, and maintain the ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and ... This role is also responsible for managing system updates, planning, testing and deploying required ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and ... This role is also responsible for managing system updates, planning, testing and deploying required ...

Sr Endpoint Administrator

Plano, TX · On-site

$82.70K - $112K/yr

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... The specialist will provide direct support to end-users, manage system updates, and maintain the ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and ... This role is also responsible for managing system updates, planning, testing and deploying required ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and ... Administer and engineer CyberArk for integrating privileged accounts across on-premises and cloud ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and ... Administer and engineer CyberArk for integrating privileged accounts across on-premises and cloud ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... Meets or exceeds corporate/system sales goals * Prospects, cold calls (by phone and in person) and ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... Meets or exceeds corporate/system sales goals * Prospects, cold calls (by phone and in person) and ...

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for ... Meets or exceeds corporate/system sales goals * Prospects, cold calls (by phone and in person) and ...

Optimum Jobs Information

What are the key skills and qualifications needed to thrive as a System Administrator, and why are they important?

To thrive as a System Administrator, you need a solid understanding of computer networks, operating systems (Windows, Linux), and troubleshooting, often backed by a degree in IT or related certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator Associate. Familiarity with tools such as Active Directory, virtualization platforms, backup solutions, and monitoring systems is typically required. Strong problem-solving, attention to detail, and effective communication skills help you manage incidents and work with diverse teams. These abilities ensure reliable system performance, minimize downtime, and support seamless business operations.

What are some common challenges System Administrators face when managing a large IT infrastructure, and how can these be addressed?

System Administrators often encounter challenges such as ensuring system security, managing software updates across numerous devices, and troubleshooting network issues in large-scale environments. Keeping up with rapidly evolving technology and balancing routine maintenance with unexpected incidents can be demanding. Effective solutions include automating repetitive tasks, implementing robust monitoring tools, and regularly communicating with other IT team members to proactively address potential problems. Continuous learning and staying current with best practices in cybersecurity and system management are also essential for long-term success in this role.

What are System Administrators?

System Administrators, often called sysadmins, are IT professionals responsible for installing, configuring, maintaining, and supporting computer systems and servers within an organization. They ensure that networks and systems run efficiently and securely, manage user accounts, oversee backups, and troubleshoot hardware and software issues. System Administrators play a key role in maintaining system uptime, implementing security protocols, and updating systems to prevent vulnerabilities. Their work is critical for the smooth and secure operation of a company's IT infrastructure.

What is the difference between System Administrator vs Network Administrator?

AspectSystem AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
ResponsibilitiesMaintain servers, troubleshoot OS issues, manage backupsConfigure routers/switches, monitor network performance, ensure security

While both roles support IT infrastructure, System Administrators primarily manage servers and operating systems, whereas Network Administrators focus on network hardware and connectivity. They often collaborate but have distinct technical focuses within an organization.

What is it like to work at Optimum?

Optimum is a company that values innovation and customer satisfaction, fostering a collaborative and dynamic work environment. The company's team structure is designed to encourage open communication and cross-functional collaboration, with a focus on delivering high-quality services and solutions to its customers. Working at Optimum may appeal to candidates who are passionate about technology and customer-centric approaches, as the company offers opportunities for professional growth and development in a fast-paced and ever-evolving industry.

Do workers at Optimum get paid breaks?

Sometimes. Only some people get paid breaks.
46% of people say they don’t get paid breaks.
Based on data from 35 people who took the Breakroom Quiz between December 2024 and April 2026.

Does Optimum pay people when they’re sick?

Yes. Most people get paid when they’re sick.
86% of people say they would get paid if they were sick but scheduled to work.
Based on data from 37 people who took the Breakroom Quiz between April 2025 and April 2026.

At Optimum, are sick days and vacation days separate paid time off?

Sick days and vacation days are separate paid time off.
68% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 31 people who took the Breakroom Quiz between June 2025 and April 2026.

Is the health insurance from Optimum affordable enough for their workers?

Most people say the health insurance costs are okay.
87% of people say the health insurance costs are okay
Based on data from 31 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people get paid time off at Optimum?

Most people get paid time off work.
94% of people say they get paid time off.
Based on data from 34 people who took the Breakroom Quiz between June 2025 and April 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 43% of people with changing schedules find out their shifts one week or less ahead of time.
  • 14% of people with changing schedules find out their shifts two weeks ahead of time.
  • 14% of people with changing schedules find out their shifts three weeks ahead of time.
  • 29% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 14 people who took the Breakroom Quiz between January 2025 and April 2026.

Do workers at Optimum worry about hours?

Most people don’t worry about getting enough hours.
86% of people report they don’t worry about getting enough hours.
Based on data from 29 people who took the Breakroom Quiz between December 2024 and April 2026.

Do Optimum workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
56% report that they don’t have enough control over which shifts they work.
Based on data from 27 people who took the Breakroom Quiz between December 2024 and April 2026.

How easy is it for Optimum workers to change shifts?

Some people find it hard to change shifts.
47% of people report that it’s hard to change shifts if they need to.
Based on data from 19 people who took the Breakroom Quiz between January 2025 and April 2026.

How easy is it to get time off at Optimum?

Most people find it easy to get time off.
88% of people report it’s easy to get time off.
Based on data from 32 people who took the Breakroom Quiz between April 2025 and April 2026.

Do Optimum managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
90% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 29 people who took the Breakroom Quiz between December 2024 and April 2026.

Do workers at Optimum do extra work that they don't get paid for?

Rarely. Most people don’t do unpaid extra work.
77% of people report that they don’t do extra unpaid work.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and April 2026.

How easy is it to take sick days at Optimum?

Most people find it easy to take sick days.
87% of people report that it’s easy to take time off if they are sick.
Based on data from 38 people who took the Breakroom Quiz between April 2025 and April 2026.

Is working at Optimum good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
43% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 28 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at Optimum feel treated with respect by their managers?

Most people feel treated with respect by their managers.
78% of people say they’re treated with respect by their managers.
Based on data from 36 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people at Optimum get to take their breaks without interruption?

Only some people get breaks without interruption.
47% of people report that their breaks get interrupted.
Based on data from 34 people who took the Breakroom Quiz between April 2025 and April 2026.

Is it stressful to work at Optimum?

Some people feel stressed out here.
67% of people say they often feel stressed out at work.
Based on data from 36 people who took the Breakroom Quiz between May 2025 and April 2026.

Do people at Optimum enjoy their jobs?

Most people enjoy their job.
74% of people report they enjoy their job.
Based on data from 31 people who took the Breakroom Quiz between May 2025 and April 2026.

Do people at Optimum recommend working with their team?

Only some people recommend working with their team.
50% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 38 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people get enough training when they start at Optimum?

Some people didn’t get enough training when they started.
40% of people report they didn’t get enough training when they started working here.
Based on data from 35 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people get support to advance at Optimum?

Only some people are given support to advance their career here.
In the last year, 46% of people report not being given support to advance their career here.
Based on data from 35 people who took the Breakroom Quiz between April 2025 and April 2026.

Do people think Optimum’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
86% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 36 people who took the Breakroom Quiz between April 2025 and April 2026.

Do workers feel well informed about how Optimum is doing?

Only some people feel well informed about how the company is doing.
48% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 31 people who took the Breakroom Quiz between May 2025 and April 2026.
What other companies are hiring for System Administrator jobs?
Infographic showing various System Administrator job openings at Optimum in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 98% Physical, and 2% Remote job distribution.
Sr Endpoint Administrator

Sr Endpoint Administrator

Optimum

Plano, TX • On-site

$80.40K - $108.90K/yr

Full-time

Posted 3 days ago


Optimum rating

7.2

Company rating: 7.2 out of 10

Based on 50 frontline employees who took The Breakroom Quiz

45th of 76 rated telecommunications companies


Job description

Are you looking to Optimize your life? Start your exciting path to a rewarding career today!
We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for enthusiastic professionals to join our team! We understand that connectivity isn't just a luxury anymore - it's a necessity that empowers lives, fuels businesses, and drives innovation. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutions that keep the world connected. We owe our success to our amazing product, commitment to our people and the connections we make in every community.
If you are resourceful, collaborative, team-oriented and passionate about delivering consistent excellence, Optimum is the Company for you!
We are Optimum!
Job Summary
The Senior End-user Compute and Administration Specialist is responsible for managing and supporting the organization's end-user computing environment, including the administration of SCCM (System Center Configuration Manager) and Intune. This role involves ensuring the stability, integrity, and efficient operation of the systems that support core organizational functions. The specialist will provide direct support to end-users, manage system updates, and maintain the security and compliance of the end-user computing environment. The Sr. End user Compute and Administration Specialist will play a critical role in maintaining the operational efficiency and security of the organization's end-user computing environment.
Responsibilities
  • Manage and support the end-user computing environment, ensuring the highest level of performance and user satisfaction.
  • Provide daily management and support of the SCCM and Intune environments.
  • Create and manage DNS records to include A Records and CNAME Records.
  • Serve as the escalation point for the Service Desk and Deskside support group for Windows and Mac OS/software issues.
  • Administer user workstations through the SCCM Console, including software deployment, monthly security update deployment, and remote control for individual troubleshooting sessions.
  • Support VMware Horizon VDI workstations to ensure near-zero downtime for remote customer service agents.
  • Review and deploy Corporate Windows Image and Windows Feature Updates seasonally.
  • Ensure compliance with organizational standards and security policies.
  • Day-to-day documentation of operations needs and process changes.
  • Mentorship of team for skill and personal growth.

Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field or equivalent work experience. A master's degree is a plus
  • 5+ years of experience
  • Proven experience with SCCM and Intune administration and troubleshooting as well as general knowledge and understanding of DNS (Domain Name System).
  • Strong understanding of Windows Desktop and Mac OSes, as well as software management, packaging and deployment
  • Familiarity with VMware Horizon VDI workstation support
  • Ability to work independently and as part of a team, with a focus on customer service
  • Excellent problem-solving skills and the ability to manage multiple tasks simultaneously
  • Experience with JAMF is a plus
  • Familiarity with AI Tools and AI First mindset

At Optimum, we're fueled by our four core pillars: Taking Ownership, Upholding Transparency, Creating Community, and Demonstrating Expertise. Our commitment to empowering employees to take responsibility and embrace proactive problem-solving underpins Taking Ownership. Upholding Transparency is at the core of our culture, with open and honest communication fostering trust among our dedicated team and loyal customers. Creating Community is more than a goal; it's our daily commitment to fostering an environment of collaboration, innovation, and positivity. Demonstrating expertise is a promise we uphold through continuous learning and engagement with our customers to consistently deliver top-quality products and services. These pillars not only shape our culture but define Optimum as a place of excellence, trustworthiness, and thriving community, and we invite you to be a part of our journey.
If you have the drive to succeed and are ready to embark on a thrilling career, seize this opportunity today, and join our winning team, so together, we'll shape the future of connectivity.
All job descriptions and required skills, qualifications and responsibilities for a particular position are subject to modification by the Company from time to time, in the Company's discretion based on business necessity.
We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, national origin, religion, age, disability, sex, sexual orientation, gender identity or protected veteran status, or any other basis protected by applicable federal, state, or local law. The Company provides reasonable accommodations upon request in accordance with applicable requirements.
Optimum collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state, and local law.
Applicants for employment with the Company will never be asked to provide money (even if reimbursable) as part of the job application or hiring process. Please review our Fraud FAQ for further details.

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