Jobs in the United States

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Added 1 min ago
Principal Product Security Engineer
Cribl
Remote, United States
Join the company that’s building the telemetry infrastructure for the AI era. At Cribl, we partner with IT and Security teams at many of the world’s biggest enterprises, including half of…
Added 3 mins ago
Senior Application Engineer
Synopsys
Exton, PA
In this role, the Senior Application Engineer will join the AGI IT Application team and will be responsible for maintaining and improving AGI’s Application Services, including daily…
Added 3 mins ago
Principal Application Engineer- Missile Defense
Synopsys
USA Off-Site, CO
Your simulation environments will inform acquisition decisions for missile defense systems that protect national security infrastructure
Added 7 mins ago
Senior Software Engineer - Database Automation and Platform Engineering
PNC Bank NA
PA · Strongsville, OH · Birmingham, AL · Dallas, TX
As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining automation solutions that support enterprise database platforms. This position combines…
Added 7 mins ago
Senior Software Engineer, Database Automation
PNC Bank NA
PA · Strongsville, OH · Birmingham, AL · Dallas, TX
…engineering excellence, and innovation. As a Senior Software Engineer, you'll play a critical role in modernizing database operations by building scalable automation solutions that improve…
Added 14 mins ago
Senior End User Engineer
Fiserv
Berkeley Heights, NJ
The End User Computing Windows Engineer is responsible for providing technical support, maintenance, and optimization for end-user devices and applications, focusing on Windows operating…
Added 16 mins ago
ICAM Engineer
Booz Allen Hamilton_United States
Charleston, SC · Washington, DC
The engineer will work with software developers, infrastructure engineers, and security personnel to connect identity services with mission systems. Candidates should understand how…
Added 17 mins ago
C
Software Engineer Embedded Systems I (Full Time) - United States
Cisco
San Jose, CA
- Full-time
You are a passionate engineer skilled in low-level programming, networking protocols, and hardware-software integration, with strong communication and collaboration abilities. You thrive in…
Added 17 mins ago
Combat Survivor Evader Locater (CSEL) Systems Engineer (Experienced or Lead)
The Boeing Company
Huntington Beach, CA
We are looking for an experienced Systems Engineer to be responsible for the design, support, and maintenance of ground-based infrastructure. This position will include support of systems…
Added 17 mins ago
Software Engineer (Associate, Experienced or Lead)
The Boeing Company
El Segundo, CA
The Boeing Company has an exciting opportunity for a Digital Twin Software Simulation and Deployment Engineer to support Strategic Space Communications Programs in El Segundo, CA. This…
Added 17 mins ago
Q
Software Quality Engineer
Quavo
Remote, United States
- $85,000 to $100,000 USD / year
As a Software QA Engineer at Quavo, you’ll ensure the quality, reliability, and performance of our products across the full development lifecycle. You’ll go beyond Acceptance Criteria,…
Added 17 mins ago
UA
Operations & Project Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43.25 to $48 USD / hour
Join JLL as a Lead Project Operating Engineer and drive engineering excellence across major capital projects, facility renovations, and infrastructure expansions. In this specialized role,…
Added 17 mins ago
UA
Operations & Project Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43.25 to $48 USD / hour
Join JLL as a Lead Project Operating Engineer and drive engineering excellence across major capital projects, facility renovations, and infrastructure expansions. In this specialized role,…
Added 17 mins ago
Critical Facilities Technician
US AMR-Jones Lang LaSalle Americas, Inc.
Hazelwood, MO
Familiarity with Data Center Infrastructure Management (DCIM) platforms.
Added 17 mins ago
UA
Part-Time Senior Facilities Advisor
US AMR-Jones Lang LaSalle Americas, Inc.
San Diego, CA
- Part-time
…portfolio. This six-month assignment primarily supports the Chief Engineer as they expand leadership responsibilities across the SRB/SDG footprint, and the Soft Services Lead as they assume…
Added 23 mins ago
V
Senior QA/SDET
Vouched
Remote, United States
- $180,000 to $210,000 USD / year
Run on a modern cloud infrastructure powered by automated integration and unit testing, provisioning, deployments, monitoring, and notifications
Added 23 mins ago
Super Intelligence Platform Integration Engineer
LLNL
Livermore, CA
Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability.
Added 24 mins ago
Systems Engineer III
LiveView Technologies
American Fork, UT
As Systems Engineer III, you will serve as the primary architect and administrator of our enterprise Okta ecosystem and SaaS integration footprint. Reporting to the Sr. Manager, IT…
Added 25 mins ago
PI
Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
Solid understanding of distributed systems and cloud infrastructure, including Docker and Kubernetes.
Added 26 mins ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
The Sr Principal AI/ML Engineer, AI & Product Office owns the hardest technical bets and the foundation the team builds on, and builds and deploys the AI-enabled products that help the…
Added 28 mins ago
UG
Architect - Remote
UnitedHealth Group
Fort Washington, PA
- $112,700 to $193,200 USD / year
Build and maintain solid cross-functional relationships with Product Management, Engineering, Testing, Database, Infrastructure, Security, Support, and Operations teams to enable cohesive…
Added 28 mins ago
Network Engineer
Canopy Standard
Jackson, MS
The Network Engineer is responsible for the design, implementation, administration, and support of the organization's network infrastructure, including Cisco Meraki firewalls, Cisco ASA…
Added 29 mins ago
UG
Principal Cybersecurity Analyst (Attack Surface Mgt.) On Site MN
UnitedHealth Group
Columbia, MD
- $112,700 to $193,200 USD / year
Cloud security certifications (e.g., AWS Certified Security - Specialty, Microsoft Certified: Azure Security Engineer Associate)
Added 31 mins ago
Sr Network Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
We are looking for a Senior Network Engineer for Data Center, Backbone, & CDN who is passionate about large-scale network infrastructure. This is a technical leadership role within our…
Added 32 mins ago
WW
Sr. Systems Engineer
World Wide Technology
Maryland Heights, MO
- $120,000 to $130,000 USD / year
…standard end user device core build for delivery, upgrade, and security updates. As the Senior Engineer Microsoft SME, you will be responsible for creating, managing, and seamlessly…

Jacobs

Jr OT Cybersecurity Engineer

Houston, TX, United States

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Job details

Experience: 0-3 years of experience in cybersecurity, IT networking, systems administration, industrial automation, or a related technical field.
Posting language: English
Posted: Nov 3, 2026

Original job description

Are you an early-career cybersecurity professional interested in protecting the critical infrastructure that keeps our world running? Are you passionate about technology, industrial systems, and cybersecurity? At Jacobs, you’ll have the opportunity to develop your technical expertise while working alongside experienced professionals to secure Operational Technology (OT) and Industrial Control Systems (ICS) across a variety of industries.

As a Junior OT/ICS Cybersecurity Engineer, you’ll support the assessment, design, implementation, and maintenance of cybersecurity solutions for industrial environments. Working with experienced cybersecurity engineers, you’ll help identify vulnerabilities, evaluate security risks, and implement solutions that protect critical infrastructure from evolving cyber threats.

You’ll gain exposure to industry cybersecurity standards such as NIST, NERC CIP, and IEC 62443 while collaborating with engineering, SCADA, instrumentation, and controls teams. This role offers opportunities to develop hands-on experience with industrial networks, security technologies, and cybersecurity assessments across Jacobs’ infrastructure projects.

At Jacobs, we’re building a more connected and sustainable world. Join our team and develop your career while helping secure the systems that support essential infrastructure.

Key Responsibilities

Support senior cybersecurity engineers in evaluating, testing, and securing OT/ICS and SCADA environments.
Assist with cybersecurity assessments, vulnerability identification, risk analysis, and documentation of findings.
Support the design and implementation of secure OT networks in accordance with industry cybersecurity standards and best practices.
Assist with the configuration, monitoring, and troubleshooting of network and security technologies, including firewalls, switches, servers, and virtual machines.
Participate in OT network monitoring, security reviews, and cybersecurity risk assessments.
Help develop technical documentation, assessment reports, and recommended security improvements.
Collaborate with SCADA, instrumentation, controls, and engineering teams to support secure integration of industrial systems.
Assist with cybersecurity incident investigations, including data collection and preliminary analysis.
Support the implementation and maintenance of cybersecurity tools and technologies used to protect industrial environments.
Participate in project site visits to assess and support ICS networks and security infrastructure.
Learn and apply cybersecurity frameworks, standards, and methodologies relevant to industrial
Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, Electrical Engineering, Computer Engineering, or a related technical discipline, or equivalent relevant experience.
0-3 years of experience in cybersecurity, IT networking, systems administration, industrial automation, or a related technical field. Relevant internships, academic projects, and technical training will be considered.
Foundational understanding of networking concepts, including TCP/IP, routing, switching, firewalls, and network security.
Basic understanding of cybersecurity principles, vulnerabilities, risk management, and security best practices.
Familiarity with Windows and/or Linux operating systems.
Interest in developing expertise in Operational Technology, Industrial Control Systems, and SCADA environments.
Strong analytical, troubleshooting, and problem-solving skills.
Ability to work collaboratively with technical teams and communicate findings effectively.
Willingness to learn new technologies, security frameworks, and industrial control systems.

Preferred Qualifications

Internship, academic, or professional experience involving OT/ICS, SCADA, industrial automation, or critical infrastructure.
Familiarity with industrial communication protocols such as Modbus, DNP3, or IEC 61850.
Basic knowledge of NIST cybersecurity guidelines, IEC 62443, or NERC CIP.
Familiarity with the Purdue Enterprise Reference Architecture or Zero Trust principles.
Exposure to network monitoring, vulnerability assessment, or cybersecurity tools.
Experience or coursework involving firewalls, virtualization, Active Directory, or DNS.
Familiarity with Programmable Logic Controllers (PLCs), Human Machine Interfaces (HMIs), or industrial networking equipment.
Knowledge of the MITRE ATT&CK framework or ATT&CK for ICS.
Foundational cybersecurity or networking certifications such as CompTIA Security+, Network+, Cisco CCNA, or equivalent.
Interest in industrial cybersecurity, IoT, and emerging security technologies.

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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More about this job

Skills

Cybersecurity
Control systems
ICS
Security threats
SCADA
Documentation
Troubleshooting
Computer science
Computer technology
Electrical engineering
Computer engineering
System administration
Risk management
Microsoft Windows
Linux
Problem solving
Communication skills
Microsoft Active Directory
DNS
PLC programming
MITRE ATT&CK
Security+
Network+
CCNA

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