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Unix Linux System Engineer Jobs in Frisco, TX (NOW HIRING)

Ensures that system implementations conform to established company security standards and/or ... Knowledge of scripting (Unix/Linux shell, Perl and Windows) or programming (Visual Basic and MS ...

Ensures that system implementations conform to established company security standards and/or ... Knowledge of scripting (Unix/Linux shell, Perl and Windows) or programming (Visual Basic and MS ...

CUSTOMER NETWORK TECHNICAL ENGINEER NETWORK ~~~ NETWORK SECURITY ~~ CISCO ~~ WINDOW/UNIX/LINUX ... At DSN, we bring over 25 years of experience and expertise in the information systems industry. We ...

C# Developer

Dallas, TX · On-site

$48.50 - $65.25/hr

NET Developer Experience Familiarity with distributed storage systems like DB2, Oracle, Cassandra ... Unix/Linux experience

... system, continuous flows; proficiency in SQL, PL/SQL, Unix/Linux shell scripting and data modeling concepts; experience in performance tuning, parallel processing, error handling in Ab Initio ...

NIX system administration, Java, Linux/Unix, Perl and Python * Linux System Administration, ideally CentOS, RedHat or SuSE * Apache, PHP, Java and MySQL expertise * Good familiarity with TCP/IP ...

Murex Support Engineer Location: Remote, USA Duration: Long term contract Role Summary: We are ... Familiarity with Unix/Linux systems and command-line operations * Exposure to scripting languages:

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Unix Linux System Engineer information

See Frisco, TX salary details

$9

$48

$65

How much do unix linux system engineer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for unix linux system engineer in Frisco, TX is $48.07, according to ZipRecruiter salary data. Most workers in this role earn between $42.74 and $53.99 per hour, depending on experience, location, and employer.

What are some common daily responsibilities for a Unix Linux System Engineer, and how do they typically collaborate with other IT teams?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

What are Unix Linux System Engineers?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

What is the difference between Unix Linux System Engineer vs Network Administrator?

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are the key skills and qualifications needed to thrive as a Unix/Linux System Engineer, and why are they important?

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.
What job categories do people searching Unix Linux System Engineer jobs in Frisco, TX look for? The top searched job categories for Unix Linux System Engineer jobs in Frisco, TX are:
What cities near Frisco, TX are hiring for Unix Linux System Engineer jobs? Cities near Frisco, TX with the most Unix Linux System Engineer job openings:
Infographic showing various Unix Linux System Engineer job openings in Frisco, TX as of June 2026, with employment types broken down into 90% Full Time, 6% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $99,986 per year, or $48.1 per hour.
System Engineer- Identity

System Engineer- Identity

Optimum

Plano, TX

Other

Posted 12 days ago


Optimum rating

7.4

Company rating: 7.4 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

37th of 80 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 seeking driven and enthusiastic professionals to join our team, empower lives, fuel businesses, and drive innovation. Connectivity is now longer a luxury, but a necessity. 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. Our successes, now and in the future, are powered by our amazing product, a commitment to our people and culture, and the connections we make in our communities.


If you are resourceful, collaborative, and passionate about delivering consistent excellence, Optimum is for you! 

Job Summary

The IAM & PAM Engineer will be responsible for ensuring that Optimum's Identity & Access Management and Privileged Access Management platform is implemented, designed, and maintained to ensure that all applications being used within the company are on-boarded for access entitlements, provisioning and de-provisioning of users. Candidate must be familiar in integrating and managing privileged accounts, ensuring security compliance, and providing technical support for CyberArk or similar related technologies. Candidate must be well versed with Identity federation principles as the person will have the responsibility to set the standard for the firm in terms of identity & access management as well as privilege access management. Candidate must also have role-based access control (RBAC) experience in relation to design, implementation, and remediation. This position requires participation in technical research and development to enable continuing innovation for Privilege Access Management and Information Risk management. CyberArk Experience Preferred.

Responsibilities
  • Provides information security subject matter expertise in support of projects sponsored by business units and other EIT departments. 
  • Install and configure CyberArk PAS solutions or related technology, including the Enterprise Password Vault (EPV), Central Policy Manager (CPM), Password Vault Web Access (PVWA), Privileged Session Manager (PSM), and Privileged Session Manager Proxy (PSMP), Endpoint Privilege Access Management (EPAM), Third Party Privilege Access Management (VPAM). 
  • Administer and engineer CyberArk for integrating privileged accounts across on-premises and cloud environments, including Azure. 
  • Collaborate with cross-functional teams to integrate CyberArk solutions into both on-premises and cloud-based systems. 
  • Integration of Automated Password rotation on Service Accounts, and other Highly Privileged accounts.  
  • Conduct regular assessments and audits to ensure the security and compliance of privileged accounts and access across all environments. 
  • Assist in the documentation of processes, procedures, and best practices for CyberArk administration and privileged access management. 
  • Stay up-to-date on the latest developments in CyberArk technologies and cybersecurity best practices through self-study and training opportunities. 
  • Ensures that system implementations conform to established company security standards and/or industry best practices. 
  • Participates in the budget process by specifying Information Security technical, resource and personnel requirements for capital projects. 
  • Conducts laboratory and pilot evaluations of security technologies. 
  • Provides information security consulting services to business units and other departments. 
  • Maintains support relationships with various vendors and manufacturers. 
  • Develops and maintains minimum security baseline configurations for various handheld, workstation and server operating systems. 
  • Processes Service Desk tickets assigned to the Engineering team. Responsible for problem resolution. 
  • Develops documentation including operations manuals, runbooks, procedures and problem resolutions.  
     
Qualifications
  • Bachelor's degree in Information Systems, IT Security, Cybersecurity, Computer Science or equivalent experience required
  • Minimum 3-5 years of experience in Information Security with focus on Identity and Access Management with Privileged Access solution components such as CyberArk - EPV, CPM, PVWA, PSM, PSMP, EPAM, and VPAM
  • Deep understanding of RBAC (Role Based Access Control), Single Sign On (SSO), and Privileged Account Management (PAM), Identity and Access Management (IAM) 
  • Identity Access and Governance management - Preferably skills with SailPoint, Okta, and a Privilege Access Management solution such as CyberArk
  • Strong Analytical background 
  • Understanding of Active Directory domains, LDAP directories, Oracle Identity, Unix Identity. 
  • Strong understanding of cloud computing concepts including experience with Microsoft Azure, Amazon Web Services, Google Cloud Platform 
  • Knowledge of scripting (Unix/Linux shell, Perl and Windows) or programming (Visual Basic and MS Access)
  • Expert knowledge of Microsoft Active Directory, Azure Active Directory
  • Advanced level knowledge in architecture and implementation of identity and access management solutions
  • Extensive experience in design and troubleshooting of user provisioning and deprovisioning workflows, including automation of access and access removal to various applications and/or authorities
  • Demonstrated knowledge of identity, authentication, security, privacy, and compliance and how they factor into cloud and hybrid solutions
  • Strong working knowledge of network architecture and standards for large enterprise 
  • Knowledge of compliance standards and practices such as PCI DSS, Sarbanes Oxley, and Department of Justice National Security Agreement 
  • Ability to assemble project requirements and contribute to a security design implementation from inception to completion
  • Familiarity with AI Tools and AI First mindset
  • This position follows a hybrid work model and is based at our Plano, TX office

At Optimum, every action and interaction we take part in, is driven by our three Guiding Principles: Do What's Right, Drive One Optimum, and Make It Happen. These aren't just words, they help us build trust, create real community, and embrace new ways of thinking. Our employees are empowered to do the right thing for our customers and co-workers and to recognize and reward these behaviors when we see them. It's all part of the bigger picture of "Be The Difference" where each employee knows they have the power to enact real change, share new ideas, and understand that learning never stops. 

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. 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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