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Senior Systems Engineer Jobs in Denison, TX (NOW HIRING)

Cursory knowledge of programming or scripting languages * Quick learner with abstract and foreign ... Includes working on mechanical systems within a production cleanroom and/or lab * Includes working ...

Work with advanced automated test systems supporting next-generation optical technologies * Opportunities for career advancement into more senior engineering roles * Relocation assistance ...

Customer Engineer III (C3)

Sherman, TX · On-site

$37 - $51.20/hr

Collaborate with Senior Field Service Engineers [Customer Engineers] and/or the customer to ... systems * Coordinate and communicate directly with customers * Fulfill additional duties, as ...

Your responsibilities include performing preventative and corrective maintenance on various systems ... Senior Field Service Engineers [Customer Engineers] and/or the customer to understand roadmaps ...

Collaborate with senior engineers on process stability, yield enhancement, and defect reduction ... System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your ...

Collaborate with senior engineers on process stability, yield enhancement, and defect reduction ... System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your ...

Collaborate with senior engineers on process stability, yield enhancement, and defect reduction ... System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your ...

Collaborate with senior engineers on process stability, yield enhancement, and defect reduction ... System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your ...

Collaborate with Senior Field Service Engineers [Customer Engineers] in installing, maintaining ... systems (training provided) * Coordinate and communicate directly with customers * Fulfill ...

Showing results 21-40

Senior Systems Engineer information

See Denison, TX salary details

$48.9K

$109K

$153.8K

How much do senior systems engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior systems engineer in Denison, TX is $109,025.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $125,000.00 per year, depending on experience, location, and employer.

What is a senior systems engineer?

A senior systems engineer is an IT (information technology) professional tasked with designing and maintaining network systems and security. Examples include large server or storage systems, computer networks, and mainframes. As a systems engineer, your primary duties are to oversee the daily operations of your facility and lead a team of engineers in designing new systems to replace old ones. You may work for a company that provides engineering services and solutions for other businesses, or you may be part of a large university or other institution's IT department. Skills needed for the career include the ability to work independently, leadership, and analytical problem-solving. A bachelor’s degree in electrical engineering or IT and significant experience in a lower systems engineering position are essential qualifications.

What are the key skills and qualifications needed to thrive as a senior systems engineer, and why are they important?

To thrive as a Senior Systems Engineer, you need expertise in systems architecture, troubleshooting, and network administration, typically supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), automation tools (such as Ansible or PowerShell), and certifications like CompTIA, Microsoft, or Cisco are often required. Outstanding problem-solving, communication, and project management skills help you lead initiatives and collaborate effectively across teams. These competencies are crucial for ensuring system reliability, scalability, and security in complex IT environments.

What are some common challenges faced by senior systems engineers when integrating new technologies into existing infrastructure?

Senior Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, minimizing downtime during migrations, and addressing unforeseen security vulnerabilities. Effective integration requires thorough planning, cross-team collaboration, and detailed testing to avoid disruptions to business operations. Staying current with emerging technologies and adopting best practices for change management are essential for overcoming these challenges and ensuring smooth implementation.

What is the difference between Senior Systems Engineer vs Systems Administrator?

AspectSenior Systems EngineerSystems Administrator
CertificationsCompTIA Security+, Cisco CCNA, Microsoft certificationsCompTIA A+, Network+, Microsoft certifications
Work EnvironmentDesigning, implementing, and troubleshooting complex systemsManaging daily system operations and user support
Industry UsageIT, technology, enterprise environmentsIT support, small to medium businesses

While both roles involve working with IT systems, Senior Systems Engineers focus on designing and implementing complex infrastructure, whereas Systems Administrators handle routine maintenance and user support. The senior role typically requires more advanced certifications and experience, and often involves strategic planning and system architecture.

What are the most commonly searched types of Systems Engineer jobs in Denison, TX?

The most popular types of Systems Engineer jobs in Denison, TX are:

What cities near Denison, TX are hiring for Senior Systems Engineer jobs?

Cities near Denison, TX with the most Senior Systems Engineer job openings:

Infographic showing various Senior Systems Engineer job openings in Denison, TX as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $109,025 per year, or $52.4 per hour.

Senior Engineer, Test Engineering

II-VI Incorporated

Sherman, TX • On-site

Full-time

Re-posted 28 days ago


Job description

Primary Duties & Responsibilities

  • Improve existing Test Infrastructure capability and capacity in the factory
  • Develop and deploy new Test Infrastructure in the factory
  • Develop and deploy custom Test Infrastructure for R&D
  • Continuously (24/7) maintain new and existing Test Infrastructure in the factory
  • Setup & improve material flow process through the Test Infrastructure in the factory
  • Support the Test Infrastructure requirements for multiple product teams simultaneously
  • Develop, execute, and analyze DOEs
  • Develop and maintain Test Infrastructure via SPC and other techniques
  • Develop, improve, and maintain Test & Process SOP and OCAP documentation
  • Provide Test Equipment & Process related training to operators & technicians
  • Frequently analyze and report on Tool health, Process health, and Project status
  • Develop calibration and validation routines for Test Equipment
  • Meet and improve upon Test related KPI goals
  • Ownership and accountability of Test Infrastructure and Performance in the factory
  • Frequently present verbal and written updates and reports to upper management
  • Work closely with cross-functional teams and ensure project and product successes
  • Interfacing and reporting to internal and external customers on projects

Education & Experience

  • Minimum 2 yr. semiconductor, analog, or similar Test and Measurement experience
  • MS or equivalent degree, PhD preferred
  • High volume manufacturing experience strongly preferred

Skills

  • In-depth knowledge of optics, mechanics, and electronics theory
  • Excellent laboratory skills using high speed test equipment such as network analyzers, pattern generators, oscilloscopes, error detectors, micrometers, microscopes, etc.
  • Cursory knowledge of programming or scripting languages
  • Quick learner with abstract and foreign concepts
  • Great self-management & prioritization skills
  • Strong written and verbal communication skills
  • Strong reporting, logging, and documentation skills
  • Strong direct ownership of projects and ability to successfully complete them within cross-functional teams
  • High proficiency with MS Office suite and similar software
  • Experience with popular mathematical, engineering, and statistical software packages
  • Demonstrated decision making based on data and statistics
  • Ability to support a 24/7 manufacturing environment
  • Must be a self-starter, able to work in high stress environment
  • Strong interpersonal/teaming skills to able to effectively collaborate with other cross-functional teams and individuals at all levels of the organization to achieve business unit and organizational objectives.
  • Demonstrated good judgement in selecting methods and techniques for obtaining solutions
  • Ability to juggle many tasks simultaneously and continually report on progress

Working Conditions

  • This position will support 24/7 factory operations inside a cleanroom
  • Some days may be spent nearly entirely on the cleanroom floor in cleanroom attire
  • Some days may be spent nearly entirely sitting at cubicle desk
  • Must be a self-starter, able to work in high physical and mental stress environment
  • Must be able to work from incomplete/non-existent documentation and instructions
  • Holiday/nights/weekends work may be necessary depending on project/production deadlines

Physical Requirements

  • Includes working on mechanical systems within a production cleanroom and/or lab
  • Includes working with laptops & desktops within a production cleanroom and/or cubicle
  • Requires bending at the waist and/or knees
  • Requires leaning/reaching into mechanical systems
  • Requires bundling/unbundling cabling on the floor
  • Requires lifting up to 50lb
  • Requires using microscopes and other metrology tools
  • Requires working in full cleanroom attire including laser safety goggles

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity - Create an Environment of Trust

Collaboration - Innovate Through the Sharing of Ideas

Accountability - Own the Process and the Outcome

Respect - Recognize the Value in Everyone

Enthusiasm - Find a Sense of Purpose in Work


 

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.


 

If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.


 

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.