Jobs in the United States

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Added 3 mins ago
Sr. Information Systems Security Engineer (ISSE) II (6906) (Up to 25k Sign-on)
MetroStar
Reston, VA
We are seeking a Sr. Information Systems Security Engineer (ISSE) II to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive…
Added 3 mins ago
Instrumentation Engineer, Sr
Quanta Power Solutions, LLC
Birmingham, AL
Quanta Power Solutions is seeking a highly experienced Senior Instrumentation Engineer to lead the design, development, and implementation of instrumentation, controls, and automation…
Added 3 mins ago
Instrumentation Engineer IV
Quanta Power Solutions, LLC
Birmingham, AL
Quanta Power Solutions, a Quanta Services company (NYSE: PWR), is seeking a highly experienced Instrumentation Engineer IV to lead the design, development, and implementation of…
Added 4 mins ago
RU
Factory Manager
Randstad USA
Garland, TX
- $120,000 to $150,000 USD / year
…surfaces is hiring an on-site Industrial Software & Automation Engineer. In this role, you will take technical ownership of plant software, automated controls diagnostics, and systems…
Added 5 mins ago
Global Treasurer
Perficient
TOWN AND COUNTRY, MO · SAINT LOUIS, MO · CHICAGO, IL · NY · DALLAS, TX · HOUSTON, TX
· Set and oversee company-wide treasury policies, internal controls, and governance standards, including implementation and ongoing management of a SOX control framework for the Treasury…
Added 5 mins ago
Principal Engineer, Clinical Data and AI Platforms
CVS Health
Work at Home, CT · Work At Home, CA · Work At Home, FL · Work At Home, IL · Work At Home, MA · Work At Home, NJ · Work At Home, NY · Work At Home, PA · Work At Home, RI · Work At Home, TN · Work At Home, TX · Work At Home, VA · Work At Home, WA
…into insight for patients, providers and payers. As Principal Engineer, you'll design and build that platform on Google Cloud, and lead how our teams use AI agents to develop and operate…
Added 7 mins ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
Knoxville, TN
…deliverables to meet all technical, quality, financial and project controls…
Added 7 mins ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
Oak Ridge, TN
…deliverables to meet all technical, quality, financial and project controls…
Added 12 mins ago
Senior Development Test Engineer - Mechanisms
Castelion Corporation
Torrance, CA · Torance, CA
Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus, ownership, and excellence are decisive…
Added 12 mins ago
Staff, Mapping Software Engineer
Lucid Motors
Newark, CA
We are seeking a Staff Mapping Engineer to lead the development of large-scale mapping systems
Added 12 mins ago
Senior Systems Engineer
Twenty-Six Defense
Fort Worth, TX
Job Summary: The Senior System Engineer is responsible for supporting the development, analysis, and integration of linear, non-linear, and digital control systems by collaborating closely…
Added 15 mins ago
MA
Lead Active Directory Engineer
Manufacturers and Traders Trust Co
Buffalo, NY
- $116,400 to $194,000 USD / year
Conditional Access aligned to regulatory and risk-based controls
Added 17 mins ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA
Added 17 mins ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA
Added 17 mins ago
KS
MSAT Engineer/Specialist
Kelly Services
Bristol, PA
- $52 USD / hour
Kelly® Science & Clinical is seeking an MSAT Engineer/Specialist for a contract to hire position at a pharmaceutical leader in Bristol, PA. If you’re passionate about bringing the latest…
Added 18 mins ago
Senior Pilot - ISR (Deployed Only)
Sierra Nevada Corporation
Shalimar, FL
NOTE: PIC for this purpose is defined as Captain/Aircraft Commander of record, not simply the sole manipulator of the controls. SNC considers only pilot time in fixed wing aircraft toward…
Added 19 mins ago
1
Senior Manufacturing Engineer - Actuators
1X
San Carlos, CA
- $140,000 to $190,000 USD / year
The Actuators Manufacturing team builds the processes and production systems behind the actuators that move NEO. Actuators are what let a humanoid move precisely and safely around people,…
Added 20 mins ago
A
Application Support Specialist (Enterprise Applications)
Astrolab
Hawthorne, CA
- $97,000 to $115,000 USD / year
Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on - rovers, power, and data networks for sustained operations…
Added 21 mins ago
Staff Data Engineer
Abbott Laboratories
Madison, WI
The Staff Data Engineer is a senior, hands-on technical contributor within an Enterprise Data domain, owning technical design and the most complex implementation work for assigned data…
Added 21 mins ago
Process Quality Engineer
THE RITEDOSE CORPORATION
Columbia, SC
The Process Quality Engineer is responsible for supporting Quality Assurance monitoring of manufacturing processes, materials, utilities, and related environmental controls within the…
Added 22 mins ago
Controls Engineer
Insight Global
Remote, United States
The Controls Engineer will also support commissioning activities, troubleshoot controls and network communication issues, and help resolve technical challenges as projects move from design…
Added 24 mins ago
Lead Building Engineer
Lincoln Property Company
Boston, MA
The Lead Building Engineer leads and oversees the day-to-day operations and maintenance of building systems, ensuring efficient and safe building performance while supervising engineering…
Added 25 mins ago
Software Quality & Process Architect – Emerging PM
Phoenix Technical Solutions
Pittsburgh, PA
…framework design, and quality governance support across our global Controls Software teams. In this role, you won't just test code - you will design the blueprints for how our global…
Added 25 mins ago
Software Quality & Process Architect – Emerging PM
Phoenix Technical Solutions
Fort Worth, TX
…framework design, and quality governance support across our global Controls Software teams. In this role, you won't just test code - you will design the blueprints for how our global…
Added 25 mins ago
Structural Engineer - Industrial/Energy
Kiewit
Lone Tree, CO · Kansas City, KS · Minneapolis, MN · Woodcliff Lake, NJ · Manhattan, NY · Lenexa, KS
Our rapidly growing Industrial Engineering team, which includes process, mechanical, electrical, controls, structural, architectural, geotechnical, and civil disciplines, is a multi-faceted…

Jacobs

Jr OT Networking Engineer

Houston, TX, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

Are you passionate about cybersecurity? Does configuring and securing high criticality industrial networks excite you? Are you interested in taking your networking engineering career to the next level with one of the largest technology and engineering firms in the world? As a senior network engineer with Jacobs, you will work at the forefront of contemporary industrial network design and cybersecurity. Jacobs design 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 network engineer, you will be at the forefront of designing, implementing, and maintaining the operational technology (OT) network infrastructure at one of our industrial sites. Your expertise 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.

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 assisting with design, implementation, and maintenance of the operational technology (OT) network infrastructure. As a junior 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.
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
Experience with/or demonstrated aptitude to be trained on Industrial control systems (DCS/PLC)
Some networking technology knowedge (TCP/IP, routing, or switching)
Experience working with firewalls and wireless communication technology
Experience working with virtualization platforms, Active Directory, DNS, and Domain Controller
Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification
Some knowledge of PLC/SCADA and/or DCS network architecture with the ability to learn from network SMEs

Preferred:

Experience with IIoT and edge computing

Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

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