24,486 Technology Specialists jobs in the United States

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you passionate about cybersecurity? Does engineering and securing high criticality automation systems excite you? Are you interested in taking your career in engineering and securing industrial control systems to the next level with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of contemporary industrial systems to plan, design and secure these systems from beginning through deployment. Jacobs designs and builds the world's infrastructure and you'll play a key role delivering high-uptime, highly secure networks that enable business operations.

As a Sr OT Network Engineer, you will be responsible for overall leadership in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your senior role will be critical in ensuring the reliability, security, and performance of our OT systems. You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will also design scalable and reliable network infrastructure in greenfield and brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs.

Are you ready to build a career in network engineering at the cutting edge of OT network design and engineering? At Jacobs, we are building a more connected and sustainable world. Come join us as we engineer and secure networks at the heart of today's global infrastructure.

Responsibilities:

In this role, you will be responsible for overall management of design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a senior engineer, this includes selecting and configuring network hardware and software, such as switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance issues and for resolving network-related problems to minimize downtime.

This position sets up and maintains networking and control infrastructure in accordance with company standards and works with OT Network Management to provide solutions for maintenance and operations. This includes but is not limited to Process Control Infrastructure and Third Party Vendor Packages

Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture including procedures and plans to support current and future projects.

Procure equipment per project requirements

Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms and various other OT/IoT technologies

Review of network architectures and determining if good practices are being followed and provided recommendations to comply with applicable cybersecurity framework for industrial environment controls

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Here's what you'll need:

5+ years of experience on Industrial control systems (DCS/PLC)

5+ years of networking technology knowledge (TCP/IP, routing, or switching)

Experience working with firewalls and wireless communication technology

Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller

Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.

Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification

5+ years of PLC/SCADA and/or DCS network

Knowledge of the Purdue Enterprise Reference Architecture

Preferred:

Experience with IIoT and edge computing

Jacobs' health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company's 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $125,000.00 to $155,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Locations:

City: Houston, State: Texas, Country: United States

City: Austin, State: Texas, Country: United States

City: Chicago, State: Illinois, Country: United States

City: Seattle, State: Washington, Country: United States

City: San Francisco, State: California, Country: United States

City: New York, State: New York, Country: United States

City: Washington, State: District of Columbia, Country: United States

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you passionate about cybersecurity? Does engineering and securing high criticality automation systems excite you? Are you interested in taking your career in engineering and securing industrial control systems to the next level with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of contemporary industrial systems to plan, design and secure these systems from beginning through deployment. Jacobs designs and builds the world's infrastructure and you'll play a key role delivering high-uptime, highly secure networks that enable business operations.

As a Sr OT Network Engineer, you will be responsible for overall leadership in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your senior role will be critical in ensuring the reliability, security, and performance of our OT systems. You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will also design scalable and reliable network infrastructure in greenfield and brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs.

Are you ready to build a career in network engineering at the cutting edge of OT network design and engineering? At Jacobs, we are building a more connected and sustainable world. Come join us as we engineer and secure networks at the heart of today's global infrastructure.

Responsibilities:

In this role, you will be responsible for overall management of design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a senior engineer, this includes selecting and configuring network hardware and software, such as switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance issues and for resolving network-related problems to minimize downtime.

This position sets up and maintains networking and control infrastructure in accordance with company standards and works with OT Network Management to provide solutions for maintenance and operations. This includes but is not limited to Process Control Infrastructure and Third Party Vendor Packages

Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture including procedures and plans to support current and future projects.

Procure equipment per project requirements

Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms and various other OT/IoT technologies

Review of network architectures and determining if good practices are being followed and provided recommendations to comply with applicable cybersecurity framework for industrial environment controls

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Here's what you'll need:

5+ years of experience on Industrial control systems (DCS/PLC)

5+ years of networking technology knowledge (TCP/IP, routing, or switching)

Experience working with firewalls and wireless communication technology

Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller

Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.

Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification

5+ years of PLC/SCADA and/or DCS network

Knowledge of the Purdue Enterprise Reference Architecture

Preferred:

Experience with IIoT and edge computing

Jacobs' health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company's 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $125,000.00 to $155,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Locations:

City: Houston, State: Texas, Country: United States

City: Austin, State: Texas, Country: United States

City: Chicago, State: Illinois, Country: United States

City: Seattle, State: Washington, Country: United States

City: San Francisco, State: California, Country: United States

City: New York, State: New York, Country: United States

City: Washington, State: District of Columbia, Country: United States

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you passionate about cybersecurity? Does engineering and securing high criticality automation systems excite you? Are you interested in taking your career in engineering and securing industrial control systems to the next level with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of contemporary industrial systems to plan, design and secure these systems from beginning through deployment. Jacobs designs and builds the world's infrastructure and you'll play a key role delivering high-uptime, highly secure networks that enable business operations.

As a Sr OT Network Engineer, you will be responsible for overall leadership in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your senior role will be critical in ensuring the reliability, security, and performance of our OT systems. You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will also design scalable and reliable network infrastructure in greenfield and brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs.

Are you ready to build a career in network engineering at the cutting edge of OT network design and engineering? At Jacobs, we are building a more connected and sustainable world. Come join us as we engineer and secure networks at the heart of today's global infrastructure.

Responsibilities:

In this role, you will be responsible for overall management of design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a senior engineer, this includes selecting and configuring network hardware and software, such as switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance issues and for resolving network-related problems to minimize downtime.

This position sets up and maintains networking and control infrastructure in accordance with company standards and works with OT Network Management to provide solutions for maintenance and operations. This includes but is not limited to Process Control Infrastructure and Third Party Vendor Packages

Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture including procedures and plans to support current and future projects.

Procure equipment per project requirements

Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms and various other OT/IoT technologies

Review of network architectures and determining if good practices are being followed and provided recommendations to comply with applicable cybersecurity framework for industrial environment controls

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Here's what you'll need:

5+ years of experience on Industrial control systems (DCS/PLC)

5+ years of networking technology knowledge (TCP/IP, routing, or switching)

Experience working with firewalls and wireless communication technology

Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller

Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.

Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification

5+ years of PLC/SCADA and/or DCS network

Knowledge of the Purdue Enterprise Reference Architecture

Preferred:

Experience with IIoT and edge computing

Jacobs' health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company's 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $125,000.00 to $155,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Locations:

City: Houston, State: Texas, Country: United States

City: Austin, State: Texas, Country: United States

City: Chicago, State: Illinois, Country: United States

City: Seattle, State: Washington, Country: United States

City: San Francisco, State: California, Country: United States

City: New York, State: New York, Country: United States

City: Washington, State: District of Columbia, Country: United States

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you passionate about cybersecurity? Does engineering and securing high criticality automation systems excite you? Are you interested in taking your career in engineering and securing industrial control systems to the next level with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of contemporary industrial systems to plan, design and secure these systems from beginning through deployment. Jacobs designs and builds the world's infrastructure and you'll play a key role delivering high-uptime, highly secure networks that enable business operations.

As a Sr OT Network Engineer, you will be responsible for overall leadership in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your senior role will be critical in ensuring the reliability, security, and performance of our OT systems. You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will also design scalable and reliable network infrastructure in greenfield and brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs.

Are you ready to build a career in network engineering at the cutting edge of OT network design and engineering? At Jacobs, we are building a more connected and sustainable world. Come join us as we engineer and secure networks at the heart of today's global infrastructure.

Responsibilities:

In this role, you will be responsible for overall management of design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a senior engineer, this includes selecting and configuring network hardware and software, such as switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance issues and for resolving network-related problems to minimize downtime.

This position sets up and maintains networking and control infrastructure in accordance with company standards and works with OT Network Management to provide solutions for maintenance and operations. This includes but is not limited to Process Control Infrastructure and Third Party Vendor Packages

Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture including procedures and plans to support current and future projects.

Procure equipment per project requirements

Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms and various other OT/IoT technologies

Review of network architectures and determining if good practices are being followed and provided recommendations to comply with applicable cybersecurity framework for industrial environment controls

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Here's what you'll need:

5+ years of experience on Industrial control systems (DCS/PLC)

5+ years of networking technology knowledge (TCP/IP, routing, or switching)

Experience working with firewalls and wireless communication technology

Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller

Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.

Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification

5+ years of PLC/SCADA and/or DCS network

Knowledge of the Purdue Enterprise Reference Architecture

Preferred:

Experience with IIoT and edge computing

Jacobs' health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company's 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $125,000.00 to $155,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Locations:

City: Houston, State: Texas, Country: United States

City: Austin, State: Texas, Country: United States

City: Chicago, State: Illinois, Country: United States

City: Seattle, State: Washington, Country: United States

City: San Francisco, State: California, Country: United States

City: New York, State: New York, Country: United States

City: Washington, State: District of Columbia, Country: United States

Manages and oversees a major information technology system, group, or program including staff and contract resources; plans, designs, and coordinates the maintenance of the most difficult and complex infrastructure system or computerized data processing and applications systems for large, multi departmental or county wide functions; acts as a project/team leader and technical expert in assigned area(s) of responsibility, and oversees major information technology initiatives.

Positions in this class head a major information technology section, program or initiative and may supervise lower level information technology professionals. Positions in this classification have the highest subject matter expertise for the assigned area and are proficient in project management, system development and design, GIS, infrastructure design and planning, and emerging technology development and implementation.

This class is distinguished from the:

• Information Technology Analyst IV by responsibility for a major section, program or initiative with a high level of independence and responsibility for significant resources.

The Ideal Candidate

Cisco Technology Expertise:

• Proven expertise in configuring, managing, and troubleshooting a wide range of Cisco networking equipment, including routers, switches, firewalls, and wireless solutions.
• Advanced proficiency in working with the latest Cisco technologies, such as Cisco ACI, DNA Center, SD-WAN, and intent-based networking solutions.
• Routing experience in BGP, OSPF, EIGRP, HSRP, QOS, STP/RSTP/MSTP
• In-depth understanding of core Routing and Switching TCP IPv4 & IPv6 protocols, DNS, DHCP, SNMP, VLAN, VPN, MPLS, etc.
• Configure and maintain Cisco Firepower rule sets for security management.

Network Design and Optimization:

• Demonstrated ability to design and implement network architectures that align with County objectives, emphasizing efficiency, reliability, and security.
• Proven experience in optimizing network performance, minimizing downtime, and ensuring seamless connectivity.
• Have experience designing, implementing, troubleshooting, and managing various networks, topologies, firewalls, Virtual Local Area Networks (VLANs), Cisco hardware and security mechanisms.

Security and Compliance:

• In-depth knowledge of Cisco security solutions and protocols, including experience in implementing and maintaining robust security measures to safeguard against cyber threats.
• Familiarity with industry standards and compliance requirements, ensuring network security and data integrity.
• Be able to maintain the security and accessibility of the network.

Troubleshooting and Incident Response:

• Strong analytical and problem-solving skills with a track record of effectively diagnosing and resolving complex network, communication, and hardware issues.
• Experience in developing and implementing incident response plans to minimize the impact of network disruptions.
• Have strong multitasking skills to analyze, plan, coordinate, implement, support, and administer the county-wide network that includes Transmission Control Protocol/Internet Protocol (TCP/IP), local area networks, wide area networks, wireless networks (Wi-Fi), and Virtual Private Networks (VPN).
• Understanding of the OSI model.
• Familiarity with ITIL v3 standards, procedures, policies.

Team Collaboration and Leadership:

• Strong leadership skills with an ability to collaborate with cross-functional teams, providing technical leadership and mentorship.
• Self-motivated with the ability to work autonomously and make decisions based on technical confidence within mobility and core technology.
• Effective communication abilities, ensuring clear and concise documentation of network configurations and changes.
• Capability to understand County department requirements and provide tailored network solutions.
• Project management skills, enabling the successful completion of multiple projects within specified deadlines.
• Proficiency in managing external vendor services and implementation initiatives.
• Demonstrated expertise in developing and maintaining network documentation, along with establishing appropriate procedures.
• Positive demeanor for effective communication and interaction with others.
• Ability to analyze and facilitate the acquisition, installation, and application of vendor-supplied software and hardware products.
• Strong attention to detail in all aspects of work.

Essential Duties

This class specification represents the core area of responsibilities; specific position assignments will vary depending on the needs of the department.

• Coordinate the organization, staffing and operational activities for assigned information technology programs, initiatives, and projects; participate in the development and implementation of goals, objectives, policies and priorities related to information technology; recommend and implement resulting policies and procedures; identify opportunities for improving service delivery methods and procedures; identify resource needs; review with appropriate management staff; implement improvements.
• Oversees, coordinates, and participates in organizational, operational, and procedural analyses to determine information input, work processes, and desired output for potential and/or updated computerization for a large number of users in support of a multi departmental or county wide applications; reviews and analyzes a variety of forms, documents, reports, data output, and record-keeping requirements.
• Consults with customer/user departments and advises on the feasibility of converting systems to computerized applications; analyzes departmental and County wide operations, functions, services, interdepartmental relationships, and the information sharing needs in the development of new and/or updated systems and procedures; recommends improvements in operations and administration of existing systems.
• Direct, coordinate and review the work plan for assigned Information Services activities; assign work activities and projects; monitor work flow; review and evaluate work products, methods and procedures; meet with staff to identify and resolve problems.
• Oversee and coordinate the implementation of information technology projects; develop priorities for assigned projects; manage projects to ensure completion in a timely manner; recommend problem resolution or alternatives to keep projects on schedule.
• Participate in the development, preparation, and maintenance of the information technology strategic plans; recommend County-wide information technology standards; evaluate and develop proposed standards for hardware, software and networks.
• Select, train, motivate and evaluate Information Services personnel; provide or coordinate staff training; work with employees to correct deficiencies; implement discipline and termination procedures.
• Participate in the development and administration of assigned program budget; forecast funds needed for staffing, training, equipment, materials and supplies; monitor and approve expenditures; recommend adjustments as necessary.
• Provide staff assistance to higher level management staff; participate on a variety of committees; prepare and present staff reports and other correspondence as appropriate and necessary.
• Maintains professional knowledge in applicable areas and keeps abreast of changes in job-related rules, statutes, laws and new business trends; makes recommendations for the implementation of changes; reads and interprets professional literature; attends training programs, workshops and seminars as appropriate.

Position Requirements

Education: Bachelor's degree from an accredited college or university, preferably in Information Technology or related field.

Experience: Six (6) years of information technology systems and/or application development and support experience including two (2) years of project lead or supervisory responsibility.

Note: Additional experience may substitute on a year for year basis for the educational requirement.

LICENSING, CERTIFICATION AND REGISTRATION REQUIREMENTS:

• Applicants may be required to possess a valid California Driver's License, Class C.
• Some positions in this class will require technical certifications demonstrating expertise in specific bodies of knowledge.

Note: All licenses, certificates and registrations requisite to the position must be kept current while employed in this class. This may include the completion of continuing education units to maintain the required registration in good standing.

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you passionate about cybersecurity? Does engineering and securing high criticality automation systems excite you? Are you interested in taking your career in engineering and securing industrial control systems to the next level with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of contemporary industrial systems to plan, design and secure these systems from beginning through deployment. Jacobs designs and builds the world's infrastructure and you'll play a key role delivering high-uptime, highly secure networks that enable business operations.

As a Sr OT Network Engineer, you will be responsible for overall leadership in designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your senior role will be critical in ensuring the reliability, security, and performance of our OT systems. You will partner with Jacobs Industrial Control Systems (ICS) teams to deliver communication networks that are optimized for reliable automation and business operations. In this role, you will also design scalable and reliable network infrastructure in greenfield and brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure networks of varying sizes and complexity. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs.

Are you ready to build a career in network engineering at the cutting edge of OT network design and engineering? At Jacobs, we are building a more connected and sustainable world. Come join us as we engineer and secure networks at the heart of today's global infrastructure.

Responsibilities:

In this role, you will be responsible for overall management of design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a senior engineer, this includes selecting and configuring network hardware and software, such as switches, routers, firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting of performance issues and for resolving network-related problems to minimize downtime.

This position sets up and maintains networking and control infrastructure in accordance with company standards and works with OT Network Management to provide solutions for maintenance and operations. This includes but is not limited to Process Control Infrastructure and Third Party Vendor Packages

Create and maintain detailed network diagrams of the manufacturing industrial infrastructure, network, server, cabling, rack level, and logical architecture including procedures and plans to support current and future projects.

Procure equipment per project requirements

Travel to project sites to provide support of ICS networks, manage and maintain converged platforms, virtualization, networks, security platforms and various other OT/IoT technologies

Review of network architectures and determining if good practices are being followed and provided recommendations to comply with applicable cybersecurity framework for industrial environment controls

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Here's what you'll need:

5+ years of experience on Industrial control systems (DCS/PLC)

5+ years of networking technology knowledge (TCP/IP, routing, or switching)

Experience working with firewalls and wireless communication technology

Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller

Familiarity with IEC-62443 or other industrial cybersecurity standards is a plus.

Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification

5+ years of PLC/SCADA and/or DCS network

Knowledge of the Purdue Enterprise Reference Architecture

Preferred:

Experience with IIoT and edge computing

Jacobs' health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company's 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus.

The base salary range for this position is $125,000.00 to $155,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Locations:

City: Houston, State: Texas, Country: United States

City: Austin, State: Texas, Country: United States

City: Chicago, State: Illinois, Country: United States

City: Seattle, State: Washington, Country: United States

City: San Francisco, State: California, Country: United States

City: New York, State: New York, Country: United States

City: Washington, State: District of Columbia, Country: United States

Job Description:

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Only applicants interested in Network Engineer for Atlanta, GA or Dallas, TX will be considered for this position.

Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it.

AT&T is seeking motivated recent graduates for our Technology Development Program, a 36-month project-based rotational experience across four tracks. Participants will work on impactful projects, collaborate with cross-functional teams, and gain broad technical skills to accelerate their technology careers.

We’re looking for individuals with a passion for technology eager to innovate and grow.

What you’ll do:

· Network Engineer: Join a mission-critical team planning, building, and operating advanced wireless and fiber networks. Impact voice, video, and data solutions as we move toward automated networks. Work on 5G, fiber design, and innovative projects with technical and leadership growth opportunities. This role requires skills in data analysis, programming, automation, financial insight, communication, and leadership. Use AI/ML to enhance network performance, optimize operations, and drive data-informed decisions. We seek forward-thinking engineers who turn insights into action to advance AT&T’s future.

What you’ll bring:

· Integrity that serves as your true north moral compass.

· Mastery in communication, both speaking and writing clearly and effectively.

· Strong leadership skills , comfortable leading teams at all levels.

· A proactive mindset , always ready and eager to tackle challenges.

· A results-oriented approach , driven to achieve goals.

· A curious mind , continuously learning and fascinated by innovation.

What you’ll need:

· A four-year or graduate degree in a STEM field (Science, Technology, Engineering, or Math) completed before the start date.

· Availability to begin full-time employment by July 2026.

· Ability to work on-site at least 5 days per week at the specified office locations.

Our Technology Development Program managers earn between $77,800 - $130,800 annually. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

· Medical/Dental/Vision coverage

· 401(k) plan

· Tuition reimbursement program

· Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)

· Paid Parental Leave

· Paid Caregiver Leave

· Additional sick leave beyond what state and local law require may be available but is unprotected

· Adoption Reimbursement

· Disability Benefits (short term and long term)

· Life and Accidental Death Insurance

· Supplemental benefit programs: critical illness/accident hospital indemnity/group legal

· Employee Assistance Programs (EAP)

· Extensive employee wellness programs

· Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

Ready to join our team? Apply today!

By applying for this opportunity, you may be considered for other AT&T technical disciplines within the Technology Development Program at other AT&T locations throughout the US.

Applicants must be authorized to work in the United States on a full-time basis without the need for employer sponsorship now or in the future. AT&T will not hire any applicants for Technology Development Program Full-Time who require employer sponsorship now or in the future.

AT&T will consider for employment : qualified applicants in a manner consistent with the requirements of federal, state, & local laws.

Weekly Hours:

40

Time Type:

Regular

Location:

USA:TX:Dallas / One AT&T Plaza (208 S Akard - Whitacre Tower) - Adm:208 S Akard St

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws

We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status

Job Description:

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Only applicants interested in Network Engineer for Atlanta, GA or Dallas, TX will be considered for this position.

Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won't just imagine the future-you'll build it.

AT&T is seeking motivated recent graduates for our Technology Development Program, a 36-month project-based rotational experience across four tracks. Participants will work on impactful projects, collaborate with cross-functional teams, and gain broad technical skills to accelerate their technology careers.

We're looking for individuals with a passion for technology eager to innovate and grow.

What you'll do:

· Network Engineer: Join a mission-critical team planning, building, and operating advanced wireless and fiber networks. Impact voice, video, and data solutions as we move toward automated networks. Work on 5G, fiber design, and innovative projects with technical and leadership growth opportunities. This role requires skills in data analysis, programming, automation, financial insight, communication, and leadership. Use AI/ML to enhance network performance, optimize operations, and drive data-informed decisions. We seek forward-thinking engineers who turn insights into action to advance AT&T's future.

What you'll bring:

· Integrity that serves as your true north moral compass.

· Mastery in communication, both speaking and writing clearly and effectively.

· Strong leadership skills , comfortable leading teams at all levels.

· A proactive mindset , always ready and eager to tackle challenges.

· A results-oriented approach , driven to achieve goals.

· A curious mind , continuously learning and fascinated by innovation.

What you'll need:

· A four-year or graduate degree in a STEM field (Science, Technology, Engineering, or Math) completed before the start date.

· Availability to begin full-time employment by July 2026.

· Ability to work on-site at least 5 days per week at the specified office locations.

Our Technology Development Program managers earn between $77,800 - $130,800 annually. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

· Medical/Dental/Vision coverage

· 401(k) plan

· Tuition reimbursement program

· Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)

· Paid Parental Leave

· Paid Caregiver Leave

· Additional sick leave beyond what state and local law require may be available but is unprotected

· Adoption Reimbursement

· Disability Benefits (short term and long term)

· Life and Accidental Death Insurance

· Supplemental benefit programs: critical illness/accident hospital indemnity/group legal

· Employee Assistance Programs (EAP)

· Extensive employee wellness programs

· Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

Ready to join our team? Apply today!

By applying for this opportunity, you may be considered for other AT&T technical disciplines within the Technology Development Program at other AT&T locations throughout the US.

Applicants must be authorized to work in the United States on a full-time basis without the need for employer sponsorship now or in the future. AT&T will not hire any applicants for Technology Development Program Full-Time who require employer sponsorship now or in the future.

AT&T will consider for employment : qualified applicants in a manner consistent with the requirements of federal, state, & local laws.

Weekly Hours:

40

Time Type:

Regular

Location:

USA:TX:Dallas / One AT&T Plaza (208 S Akard - Whitacre Tower) - Adm:208 S Akard St

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws

We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status