885 Operational Technology jobs in the United States

Basic Function

HF Sinclair is seeking a Regional Operational Technology Specialist in Casper or Cheyenne or Sinclair in Wyoming or Denver, CO or Saltlake City, Utah area who will be part of the corporate operational technology team, this role provides regional support and assurance to sites through implementing, maintaining, protecting and improving operational technology systems. This role will be a liaison providing operational technology reviews, assessments and road mapping exercises in support of technical networks amongst the regions.

Job Duties

• Assist region with the design, documentation, and implementation of control systems and operational technology
• Develops procedures and documentation and adheres to OT policies, procedures, and best practices
• Implementation and maintenance of new systems, networks, security practices and solutions as well as effective improvements to existing security controls as guided by Corp. OT Cybersecurity Specialist
• Leads OT Cybersecurity Training and awareness programs for sites as guided by Corp. OT Cybersecurity Specialist
• Provides technical guidance and support to project teams for new technologies, infrastructure and design
• Troubleshoots infrastructure issues to identify and resolve technical problems
• Monitor region cybersecurity alerts and assist sites with incident response activities
• Improves key performance and key risk indicator metrics
• Assist sites with implementing new networking devices and solutions as well as effective improvements or required changes to existing networks.
• Interfaces with internal and external auditors for risk assessments
• Serve as liaison to enterprise IT infrastructure, networking, and cybersecurity teams
• Maintains vendor management standards, questionnaires and documentation to adhere to regulatory compliance
• Interacts with key site leaders (Engineering Managers, Technical Service Managers, etc.) to provide updates and information and to understand site concerns/needs

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time, are at the supervisor's sole and complete discretion.

Experience

A minimum of eight years of industry and related operational technology specialty experience is required.

Education Level

A minimum of a bachelor's degree in a related engineering discipline or information systems/security is required.

Required Skills

Ability to effectively communicate with others, both written and verbal communication, interpersonal, presentation, and organizational skills; knowledge of word processing, spreadsheet, and database applications. Displays an analytical and problem-solving mindset with effective decision-making skills. Highly organized, efficient and possesses capacity to leverage strategic and tactical thinking. Works calmly under pressure and with tight deadlines. Analytically strong with attention to details. Ability to communicate technical plans, strategies and designs with all levels of the organization. Knowledge of refinery principles, safety practices and regulatory compliance procedures and demonstrated competency in the execution of multiple projects. Possesses highly effective communications skills with the ability to influence business units. Acts with integrity, takes pride in work and seeks to excel, be curious and adaptable. Ability to stay abreast of new technology developments and the evolving threat landscape. Is highly trustworthy and leads by example.

Supervisory/Managerial Responsibility

None.

Work Conditions

Office based with up to 75% travel by land and air required. Petroleum refinery and warehouse/plant environment, including but not limited to chemicals, pressure vessels, tanks, and rotating equipment, loud noises and vibrations. Subject to all temperatures, weather and varying road conditions.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time-Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally.

Benefit eligibility is governed by official plan documents, for more details visit Total Rewards.

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization.

We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. 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 prohibited ground of discrimination.

Basic Function

HF Sinclair is seeking a Regional Operational Technology Specialist in Casper or Cheyenne or Sinclair in Wyoming or Denver, CO or Saltlake City, Utah area who will be part of the corporate operational technology team, this role provides regional support and assurance to sites through implementing, maintaining, protecting and improving operational technology systems. This role will be a liaison providing operational technology reviews, assessments and road mapping exercises in support of technical networks amongst the regions.

Job Duties

• Assist region with the design, documentation, and implementation of control systems and operational technology
• Develops procedures and documentation and adheres to OT policies, procedures, and best practices
• Implementation and maintenance of new systems, networks, security practices and solutions as well as effective improvements to existing security controls as guided by Corp. OT Cybersecurity Specialist
• Leads OT Cybersecurity Training and awareness programs for sites as guided by Corp. OT Cybersecurity Specialist
• Provides technical guidance and support to project teams for new technologies, infrastructure and design
• Troubleshoots infrastructure issues to identify and resolve technical problems
• Monitor region cybersecurity alerts and assist sites with incident response activities
• Improves key performance and key risk indicator metrics
• Assist sites with implementing new networking devices and solutions as well as effective improvements or required changes to existing networks.
• Interfaces with internal and external auditors for risk assessments
• Serve as liaison to enterprise IT infrastructure, networking, and cybersecurity teams
• Maintains vendor management standards, questionnaires and documentation to adhere to regulatory compliance
• Interacts with key site leaders (Engineering Managers, Technical Service Managers, etc.) to provide updates and information and to understand site concerns/needs

Special assignments or tasks assigned to the employee by their supervisor, as determined from timeto time, are at the supervisor's sole and complete discretion.

Experience

A minimum of eight years of industry and related operational technology specialty experience is required.

Education Level

A minimum of a bachelor's degree in a related engineering discipline or information systems/security is required.

Required Skills

Ability to effectively communicate with others, both written and verbal communication, interpersonal, presentation, and organizational skills; knowledge of word processing, spreadsheet, and database applications. Displays an analytical and problem-solving mindset with effective decision-making skills. Highly organized, efficient and possesses capacity to leverage strategic and tactical thinking. Works calmly under pressure and with tight deadlines. Analytically strong with attention to details. Ability to communicate technical plans, strategies and designs with all levels of the organization. Knowledge of refinery principles, safety practices and regulatory compliance procedures and demonstrated competency in the execution of multiple projects. Possesses highly effective communications skills with the ability to influence business units. Acts with integrity, takes pride in work and seeks to excel, be curious and adaptable. Ability to stay abreast of new technology developments and the evolving threat landscape. Is highly trustworthy and leads by example.

Supervisory/Managerial Responsibility

None.

Work Conditions

Office based with up to 75% travel by land and air required. Petroleum refinery and warehouse/plant environment, including but not limited to chemicals, pressure vessels, tanks, and rotating equipment, loud noises and vibrations. Subject to all temperatures, weather and varying road conditions.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time-Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally.

Benefit eligibility is governed by official plan documents, for more details visitTotal Rewards.

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization.

We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. 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 prohibited ground of discrimination.

Basic Function

HF Sinclair is seeking a Regional Operational Technology Specialist in Casper or Cheyenne or Sinclair in Wyoming or Denver, CO or Saltlake City, Utah area who will be part of the corporate operational technology team, this role provides regional support and assurance to sites through implementing, maintaining, protecting and improving operational technology systems. This role will be a liaison providing operational technology reviews, assessments and road mapping exercises in support of technical networks amongst the regions.

Job Duties

• Assist region with the design, documentation, and implementation of control systems and operational technology
• Develops procedures and documentation and adheres to OT policies, procedures, and best practices
• Implementation and maintenance of new systems, networks, security practices and solutions as well as effective improvements to existing security controls as guided by Corp. OT Cybersecurity Specialist
• Leads OT Cybersecurity Training and awareness programs for sites as guided by Corp. OT Cybersecurity Specialist
• Provides technical guidance and support to project teams for new technologies, infrastructure and design
• Troubleshoots infrastructure issues to identify and resolve technical problems
• Monitor region cybersecurity alerts and assist sites with incident response activities
• Improves key performance and key risk indicator metrics
• Assist sites with implementing new networking devices and solutions as well as effective improvements or required changes to existing networks.
• Interfaces with internal and external auditors for risk assessments
• Serve as liaison to enterprise IT infrastructure, networking, and cybersecurity teams
• Maintains vendor management standards, questionnaires and documentation to adhere to regulatory compliance
• Interacts with key site leaders (Engineering Managers, Technical Service Managers, etc.) to provide updates and information and to understand site concerns/needs

Special assignments or tasks assigned to the employee by their supervisor, as determined from timeto time, are at the supervisor's sole and complete discretion.

Experience

A minimum of eight years of industry and related operational technology specialty experience is required.

Education Level

A minimum of a bachelor's degree in a related engineering discipline or information systems/security is required.

Required Skills

Ability to effectively communicate with others, both written and verbal communication, interpersonal, presentation, and organizational skills; knowledge of word processing, spreadsheet, and database applications. Displays an analytical and problem-solving mindset with effective decision-making skills. Highly organized, efficient and possesses capacity to leverage strategic and tactical thinking. Works calmly under pressure and with tight deadlines. Analytically strong with attention to details. Ability to communicate technical plans, strategies and designs with all levels of the organization. Knowledge of refinery principles, safety practices and regulatory compliance procedures and demonstrated competency in the execution of multiple projects. Possesses highly effective communications skills with the ability to influence business units. Acts with integrity, takes pride in work and seeks to excel, be curious and adaptable. Ability to stay abreast of new technology developments and the evolving threat landscape. Is highly trustworthy and leads by example.

Supervisory/Managerial Responsibility

None.

Work Conditions

Office based with up to 75% travel by land and air required. Petroleum refinery and warehouse/plant environment, including but not limited to chemicals, pressure vessels, tanks, and rotating equipment, loud noises and vibrations. Subject to all temperatures, weather and varying road conditions.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time-Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally.

Benefit eligibility is governed by official plan documents, for more details visitTotal Rewards.

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization.

We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. 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 prohibited ground of discrimination.

Basic Function

HF Sinclair in El Dorado, KS is seeking an Operational Technology Specialist. As part of the Process & Controls Engineering Group, this role provides site support and assurance through maintaining, protecting and improving operational technology systems.

Job Duties

(functions considered essential as defined by ADA)

• Designs, implements, and maintains control systems and advanced process control applications
• Develops procedures and documentation and adheres to OT policies, procedures, and best practices
• Implements and maintenances of new systems, networks, security practices and solutions as well as effective improvements to existing security controls as guided by Corp. OT Cybersecurity Specialist
• Troubleshoots control system issues to identify and resolve technical problems
• Collaborates with process engineers to understand operational requirements
• Improves key performance and key risk indicator metrics
• Maintains and provides technical support of existing installed process control systems
• Plans and implements equipment upgrades to mitigate system obsolescence
• Interfaces with internal and external auditors for risk assessments
• Maintains vendor management standards, questionnaires and documentation to adhere to regulatory compliance
• Interacts with key site leaders (Engineering Managers, Technical Service Managers, etc.) to provide updates and information and to understand site concerns/needs

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time, are at the supervisor's sole and complete discretion.

Experience

A minimum of eight years of industry and related operational technology specialty experience is required.

Education Level

A minimum of a bachelor's degree in a related engineering discipline or information systems/security is required.

Required Skills

Ability to effectively communicate with others, both written and verbal communication, interpersonal, presentation, and organizational skills; knowledge of word processing, spreadsheet, and database applications. Displays an analytical and problem-solving mindset with effective decision-making skills. Highly organized, efficient and possesses capacity to leverage strategic and tactical thinking. Works calmly under pressure and with tight deadlines. Analytically strong with attention to details. Ability to communicate technical plans, strategies and designs with all levels of the organization. Knowledge of refinery principles, safety practices and regulatory compliance procedures and demonstrated competency in the execution of multiple projects. Possesses highly effective communications skills with the ability to influence business units. Acts with integrity, takes pride in work and seeks to excel, be curious and adaptable. Ability to stay abreast of new technology developments and the evolving threat landscape. Is highly trustworthy and leads by example.

Supervisory/Managerial Responsibility

Work Conditions

Office based with up to 20% travel by land and air required. Petroleum refinery and warehouse/plant environment, including but not limited to chemicals, pressure vessels, tanks, and rotating equipment, loud noises and vibrations. Subject to all temperatures, weather and varying road conditions.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time-Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally. Benefit eligibility is governed by official plan documents, for more details visit Total Rewards.

Physical Requirements

Job conditions require sitting, talking or hearing, making visual inspections, making precise hand and finger movements, reaching or grasping, perceiving color differences, and wearing personal protective equipment (beards not permitted). Job conditions may require standing, walking, lifting and/or carrying up to 15lbs.

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization. We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. 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 prohibited ground of discrimination.

Basic Function
HF Sinclair in El Dorado, KS is seeking an Operational Technology Specialist. As part of the Process & Controls Engineering Group, this role provides site support and assurance through maintaining, protecting and improving operational technology systems. Job Duties
(functions considered essential as defined by ADA)

• Designs, implements, and maintains control systems and advanced process control applications
• Develops procedures and documentation and adheres to OT policies, procedures, and best practices
• Implements and maintenances of new systems, networks, security practices and solutions as well as effective improvements to existing security controls as guided by Corp. OT Cybersecurity Specialist
• Troubleshoots control system issues to identify and resolve technical problems
• Collaborates with process engineers to understand operational requirements
• Improves key performance and key risk indicator metrics
• Maintains and provides technical support of existing installed process control systems
• Plans and implements equipment upgrades to mitigate system obsolescence
• Interfaces with internal and external auditors for risk assessments
• Maintains vendor management standards, questionnaires and documentation to adhere to regulatory compliance
• Interacts with key site leaders (Engineering Managers, Technical Service Managers, etc.) to provide updates and information and to understand site concerns/needs

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time, are at the supervisor's sole and complete discretion. Experience
A minimum of eight years of industry and related operational technology specialty experience is required. Education Level
A minimum of a bachelor's degree in a related engineering discipline or information systems/security is required. Required Skills
Ability to effectively communicate with others, both written and verbal communication, interpersonal, presentation, and organizational skills; knowledge of word processing, spreadsheet, and database applications. Displays an analytical and problem-solving mindset with effective decision-making skills. Highly organized, efficient and possesses capacity to leverage strategic and tactical thinking. Works calmly under pressure and with tight deadlines. Analytically strong with attention to details. Ability to communicate technical plans, strategies and designs with all levels of the organization. Knowledge of refinery principles, safety practices and regulatory compliance procedures and demonstrated competency in the execution of multiple projects. Possesses highly effective communications skills with the ability to influence business units. Acts with integrity, takes pride in work and seeks to excel, be curious and adaptable. Ability to stay abreast of new technology developments and the evolving threat landscape. Is highly trustworthy and leads by example. Supervisory/Managerial Responsibility
Work Conditions
Office based with up to 20% travel by land and air required. Petroleum refinery and warehouse/plant environment, including but not limited to chemicals, pressure vessels, tanks, and rotating equipment, loud noises and vibrations. Subject to all temperatures, weather and varying road conditions. Benefits
HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time-Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally. Benefit eligibility is governed by official plan documents, for more details visitTotal Rewards. Physical Requirements
Job conditions require sitting, talking or hearing, making visual inspections, making precise hand and finger movements, reaching or grasping, perceiving color differences, and wearing personal protective equipment (beards not permitted). Job conditions may require standing, walking, lifting and/or carrying up to 15lbs. Our One HF Sinclair Culture:
At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization. We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger. About HF Sinclair Corporation
HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry. Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. 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 prohibited ground of discrimination.

Description We are looking for an experienced Operational Technology Support specialist to join our team in Lee, Massachusetts. This Contract-to-Permanent position requires someone with a strong background in hardware analysis and compliance within manufacturing environments. The ideal candidate will play a crucial role in ensuring operational efficiency, regulatory adherence, and continuous improvement across production processes.
Responsibilities:
- Investigate and resolve customer complaints related to manufacturing activities to ensure quality standards are met.
- Monitor and manage departmental quality management system records, including tracking due and overdue items.
- Communicate the status of quality documentation to production management on a regular basis.
- Manage alarm systems in manufacturing areas to support operational compliance.
- Support internal, customer, and regulatory audits by preparing and providing necessary documentation.
- Collaborate with cross-functional teams to ensure manufacturing practices align with regulatory and internal standards.
- Assist in developing training materials and facilitating training sessions to maintain compliance and improve operational knowledge.
- Generate and present departmental performance statistics to production management, ensuring alignment with business objectives.
- Conduct assessments of production line utilization and equipment efficiency to drive capacity planning.
- Lead continuous improvement initiatives within manufacturing processes to enhance operational performance. Requirements - Proven experience in hardware analysis, particularly in manufacturing environments.
- Strong knowledge of Supervisory Control and Data Acquisition (SCADA) and PLC systems.
- Familiarity with quality management systems and regulatory standards in manufacturing.
- Ability to conduct investigations and generate reports for quality documentation such as CAPAs, Change Requests, and Deviations.
- Proficiency in creating and reviewing Standard Operating Procedures (SOPs) and batch records.
- Expertise in capacity planning and performance analysis, including equipment efficiency and production line utilization.
- Solid understanding of Good Manufacturing Practices (GMP) and compliance requirements.
- Effective communication and collaboration skills to work with diverse teams and departments. Technology Doesn't Change the World, People Do.®
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ( and get 1-tap apply, notifications of AI-matched jobs, and much more.
All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use ( .

Our client, a leader in the food manufacturing industry, is seeking an Operational Technology Engineer to join their team. As an Operational Technology Engineer, you will be part of the Engineering department supporting various teams across multiple facilities. The ideal candidate will have strong analytical skills, excellent communication abilities, and a proactive approach to problem-solving, which will align successfully in the organization.
**Job Title:** Operational Technology Engineer
**Location:** Chattanooga (Relocation may be required)
**Pay Range:** $90,000 - $115,000
**What's the Job?**
+ Participate in the design, implementation, and maintenance of SCADA and MES systems.
+ Collaborate with System Support Specialists and Maintenance Technicians to guide automation equipment work.
+ Analyze and recommend equipment modifications to enhance production processes.
+ Ensure compliance with control standards set by IT and Corporate Engineering.
+ Develop training materials and effectively train Operations and Maintenance personnel on control systems.
**What's Needed?**
+ Bachelor's Degree or Technical College Certificate in engineering, electronics, or a related field.
+ At least five years of experience with sophisticated control systems and logic programming.
+ Proficiency in Python and SQL programming languages.
+ Experience with SCADA systems, particularly Ignition and Redzone.
+ Understanding of networking and complex network architectures.
**What's in it for me?**
+ Opportunity to work in a collaborative environment with cross-functional teams.
+ Engagement with cutting-edge technology in automation and control systems.
+ Professional development through training and exposure to diverse projects.
+ Participation in a dynamic and innovative workplace culture.
+ Potential for career advancement in a growing industry.
**Upon completion of waiting period consultants are eligible for:**
+ Medical and Prescription Drug Plans
+ Dental Plan
+ Vision Plan
+ Health Savings Account
+ Health Flexible Spending Account
+ Dependent Care Flexible Spending Account
+ Supplemental Life Insurance
+ Short Term and Long Term Disability Insurance
+ Business Travel Insurance
+ 401(k), Plus Match
+ Weekly Pay
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
**About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells**
_ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands -_ **_Manpower, Experis, Talent Solutions, and Jefferson Wells_** _-_ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.

In this role, you will be instrumental in building best-in-class manufacturing operational technology practices in support of producing the next generation of water infrastructure products that deliver clean and safe drinking water to communities across North America. Our manufacturing technologies spans across the value chain from casting, machining, and assembly to manufacture current state of the art and next-generation IoT products to monitor, alert, and inform operators of real-time conditions within their clean water distribution network.
Across these processes, the ideal candidate will collaborate and support our plant teams in developing and deploying solutions for optimized productivity, asset utilization, and cost reduction.

Responsibilities

• Development of site Manufacturing Execution Systems (MES) and monitoring Databases following standardized structures and global granularity.
• Supports Optimization of Resource Utilization for site databases
• Maintains and trains MS SQL Standard architecture with site Database Administrators
• Responsible for maintaining and supporting health metrics for all MES Database
• Leads Structural Maintenance of Database Indexing, Partitioning, and archival with site Database Administrators.
• Leveraged as SME and coach for technical leaders: Plant SME's database structure and new development requirements. Trains Generalized Standards for UX for cross platform unity.
• Leads Development of Large Architecture Systems for plant use cases.
• Support Maintenance of Databases, API's, and connected systems such as analysis and reporting systems company wide.

Minimum Qualifications:
• Bachelor's degree in Engineering or Computer Science
• 1-3+ years in manufacturing plant(s) environment
• 3-5+ years of database administration experience
• SQL Database Administration Expertise. Including Structural expertise in query optimization and database resource optimization
• Experience managing projects across cross-functional teams
• Business Intelligence software experience (PowerBI, SSRS, etc.)
• Advanced proficiency in MS Suite and Data Analytics Platforms
• Position may be located in Atlanta, GA, Chattanooga, TN, Albertville, AL, or Decatur, IL

Preferred Qualifications
• Experience with central functional support across multi-plant network
• Excellent communications skills and ability to develop strong working relationships with plant teams at all levels
• Ability to translate strategic direction(s) into actionable and demonstrable results
• Strong analytical, project management, and presentation skills
• Excellent organizational skills and attention to detail
• Excellent time management skills with a proven ability to meet deadlines

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other category protected by law.

OPERATIONAL TECHNOLOGY SECURITY ENGINEER

Job Locations

US

ID

2025-4282

Category

Defense

Type

Full Time

Overview

The Operational Technology Security Engineer is responsible for ensuring the confidentiality, integrity, and availability of industrial control systems (ICS), SCADA, and other OT environments. This role performs a variety of security-focused engineering tasks supporting specialized information assurance challenges in OT systems. The engineer integrates cybersecurity processes with industrial systems, ensuring secure system design, deployment, and operation while maintaining critical OT functionality.The position requires hands-on involvement in system security assessments, risk management, secure architecture design, and the implementation of technical controls to safeguard OT assets against cyber threats. The engineer will work closely with IT, OT, and cybersecurity teams to balance operational requirements with security best practices.

Responsibilities

Perform security engineering support for the planning, design, development, testing, and integration of OT systems.
• Analyze and document OT system security requirements, identifying gaps and recommending mitigation strategies.
• Apply systematic and analytical methods to resolve security issues related to workflow, processes, and planning in OT environments.
• Conduct assessments of industrial protocols and network architectures, including Modbus/TCP, EtherNet/IP, IEC 61850, ICCP, DNP3, BACnet, and others.
• Develop and implement security policies, technical standards, and system security plans specific to OT systems.
• Support the integration of OT systems with enterprise-level information assurance (IA) requirements.
• Collaborate with cross-functional teams to ensure compliance with DoD cybersecurity regulations, including RMF (Risk Management Framework).
• Provide guidance on cyber risk management, secure remote access, patch management, and incident response for OT environments.
• Assist in the configuration and management of security tools and technologies that monitor OT networks.
• Must have the ability to communicate accurate information

Technology used:

Experience securing and analyzing OT environments, including knowledge of: Modbus/TCP, EtherNet/IP, IEC 61850, ICCP and DNP3, BACnet and other OT protocols.

Qualifications

Required:

• Seven (7) years of relevant OT security or industrial control systems (ICS) experience.
• Active DoD Secret Clearance.
• Eligibility for IT Level II designation.
• DoD 8570.01 IAM Level II Certification, such as CAP, CISSP (Associate acceptable), CISM, or GSLC.
• Experience securing and analyzing OT environments, including knowledge of: Modbus/TCP, EtherNet/IP, IEC 61850, ICCP and DNP3, BACnet and other OT protocols.
• Familiarity with NIST 800-82, ISA/IEC 62443, and other relevant OT security standards.
• Strong understanding of cybersecurity best practices for ICS/SCADA environments.

Desired:

• GIAC Global Industrial Cyber Security Professional (GICSP) Certification
• Experience supporting DoD OT systems in industrial or mission-critical environments.
• Knowledge of Zero Trust Architecture (ZTA) as applied to OT networks.
• Hands-on experience with OT cybersecurity tools, network segmentation, and anomaly detection technologies.
• Background in electrical, mechanical, or industrial engineering is a plus.

Salary: 110,000-150,000

Benefits include:

• Medical, Dental, and Vision Plans (PPO & HSA options available)
• Flexible Spending Accounts (Health Care & Dependent Care FSA)
• Health Savings Account (HSA)
• 401(k) with matching contributions
• Roth
• Qualified Transportation Expense with matching contributions
• Short Term Disability
• Long Term Disability
• Life and Accidental Death & Dismemberment
• Basic & Voluntary Life Insurance
• Wellness Program
• PTO
• 11 Holidays
• Professional Development Reimbursement

Please contact with any questions!

Amyx is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Amyx is a VEVRAA federal contractor and we request priority referral of veterans.

Physical Demands

Employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear. Most positions require ability to work on desktop or laptop computer for extended periods of time reading, reviewing/analyzing information, and providing recommendations, summaries and/or reports in written format. Must be able to effectively communicate with others verbally and in writing. Employee may be required to occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Regular and predictable attendance is essential.