OT Security Analyst
Noble Corporation
We are hiring an OT Security Analyst to work out of our Corporate Office in Houston on a hybrid work schedule. ESSENTIAL FUNCTIONS Gain a solid understanding of the organization's technology and OT systems. Ensure OT operations meet Noble, customer, and regulatory standards. Review and approve LAN, WAN, VPN, router, firewall, and network device installation requirements. Test, update, and upgrade security systems as needed. Take part in disaster recovery and security breach drills. Respond swiftly to security incidents and provide analysis afterward. Guide the security team, promote awareness, and arrange ongoing training. Keep up with latest security systems, standards, protocols, and products. Advise on new initiatives, ensuring early identification and implementation of security controls and design principles. Assess system changes and document security risks and impacts. Find opportunities to standardize and simplify security tools, using native cloud features when possible. Monitor industry trends, threats, vulnerabilities, and new technologies. Make independent decisions and represent leadership as needed. Travel 15–20% as required. QUALIFICATIONS Bachelor’s Degree or equivalent education in Computer Science, Information Systems, information Security or another Information Technology‑related field. Additional certifications (CISSP or similar). At least 4 years of related experience in technical security and implementation, including hands‑on experience with GDPR, NIST800‑53, NIST800‑171, NISTCSF, and IEC‑62443. Demonstrated experience implementing and managing at least 9 of the following security defenses: intrusion detection and prevention systems, endpoint monitoring, data loss prevention, firewalls, security information and event management, network tabs, traffic aggregators, and filters. Familiar with policies, standards, procedures, and other documentation. Familiar with cloud architecture, security controls, secure configuration, and deployment. Sound understanding of emerging threats and industry trends. SUPERVISORY None EEO Statement Noble is an equal employment opportunity employer and does not discriminate based on an applicant’s or employee’s race, color, sex, religion, national origin, age, citizenship status, physical or mental disability of an otherwise qualified individual, genetic information, membership or application for membership in a uniformed service, engaging in legally protected activity, or any other characteristic protected by applicable law. #J-18808-Ljbffr Noble Corporation
- Noble Corporation is hiring an OT Security Analyst for their Corporate Office in Houston. This role involves ensuring the operations meet security standards and requires a Bachelor's degree in a related field along with at least 4 years of relevant experience. The ideal...SuggestedWork at office
- Senior OT Security Analyst page is loaded## Senior OT Security Analystlocations: Houstontime type: Full timeposted on: Posted Todayjob requisition id: R161804We're hiring a Senior OT Security Analyst to work at our Corporate Office in Houston, Texas while working a hybrid...SuggestedContract workFor contractorsWork at officeWorldwide
- ...Security Analyst: Houston, TX 6+ Months Primary Mandatory to have good hands-on experience in one or more skills on the below products & technologies: Firewalls (Checkpoint, Palo Alto) McAfee SIEM 9.6 McAfee Web Gateway McAfee Web Reporter McAfee Email Gateway RSA Token...Suggested
$110k - $130k
...Role Overview Security Analyst – K.L. McKinney, Houston, TX. Compensation: $110,000 – $130,000 per year. Employment: Full Time. Job Code: EC007I. Key Responsibilities Threat Monitoring & Incident Response Continuously monitor security logs, SIEM alerts, and network traffic...SuggestedFull time- ...this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Security Analyst Houston, TX, US 6 days ago Requisition ID: 1922 Security Analyst This role requires daily onsite attendance in Houston. Remote...SuggestedRemote workDay shift
- Information Security Analyst - Business Security and Compliance Location: Houston, TX Job Responsibilities Ensure alignment with Global Cyber... ...engagements as well as lead penetration testing efforts (IT & OT) Act as cyber security expert within the organisation Qualifications...For contractors
$62k - $68k
American President Lines seeks a Security Operations Center Analyst for its GSOC in Houston, TX. This role involves monitoring global events, assessing threats, and delivering timely intelligence to protect CEVA's personnel and operations. The ideal candidate will have...- ...86 Employment Type Full-Time Location Houston, TX 77073, USA Description ESSENTIAL JOB FUNCTIONS Coordinate with Crane Global Security to address and resolve security monitoring alerts. Identify, assess, and action security and safety events, including but not limited...Full timeWork at officeImmediate startShift workNight shiftWeekend work
- A prominent IT solutions provider is seeking a Security Analyst in Houston, TX. The candidate must have robust hands-on experience with firewalls and various McAfee products, including SIEM. Comfort with incident management and relevant certifications, such as CISSP or...
- Zedcor Inc. (TSX-V:ZDC) is revolutionizing physical security by providing mobile surveillance and live monitoring solutions to high‑profile... ...across North America. Position Overview The Security Analyst is responsible for ensuring that the organization’s security logs...Local area
- ...Senior Security Analyst page is loaded## Senior Security Analystlocations: Texas - Houston (Corporate Office)time type: Full timeposted on: Posted Todayjob requisition id: 2026-357Job Title: Senior Security AnalystLocation: Houston, TX (Hybrid 4:1)Reports To: IT Security...Work at officeLocal area
- ...The IT Security Analyst II is responsible for monitoring, analyzing, and remediating security threats across the organization’s IT environment. This role supports day‑to‑day security operations while taking ownership of recurring security processes, incident investigation...
- ...awareness and determine the effectiveness of an observed attack Serve as an escalation point to SOC Analysts providing support, guidance, as well as work and track security incidents through final resolution Create and maintain incident response processes, procedures and...Work at officeLocal area
- ...Job Description Job Description Exciting Security / Soc Analyst III, 6 months contract opportunity in Houston, TX. Requirements ~5 plus years experience in the security domain, Incident Response, threat monitoring, and handling incidents (incident triage and...Contract work
- ...A global trading company located in Houston is seeking a Senior Security Analyst to lead cybersecurity efforts that protect critical trading activities. This role requires 8+ years in cybersecurity, with significant experience in cloud security, incident response, and...
$1,250 per week
...Job Description Job Description Salary: $1,250 per week We are seeking a highly analytical and detail-oriented Security Team Analyst to join our growing security operations team. This role requires a professional who can think critically, conduct structured reconnaissance...- ...Seeking an experienced Tier 2 SOC Analyst to support after-hours security operations for a large, multi-entity environment. This role focuses on proactive threat detection, incident response, threat hunting, and vulnerability management. You’ll work closely with internal...
- ...Farouk Systems Inc. is seeking a motivated entry-level Computer Support / IT Security Analyst to join our IT team in Houston, Texas. This role offers first-line technical support and involves maintaining and securing our IT systems, networks, and data. The ideal candidate...
$62k - $68k
...Security Operations Center Analyst - Houston, TX (Physical Security) Pay Range: $62,000 - $68,000 YOUR ROLE The Global Security Operations Center (GSOC) Analyst plays a vital role within CEVA’s 24/7/365 Global Security Operations Center, responsible for monitoring global...Temporary workRemote work- ...all levels that is reflective of the available workforce in the communities we serve. Summary We are seeking a Senior Network Security Analyst to help maintain a strong level of security across CNP network environments through effective security engineering. This role...Full timeFor contractorsFor subcontractorRemote workFlexible hours
- Job Title: Senior Security Analyst Contract Type: Time Location: Houston Job Description The Senior Security Analyst is a key cybersecurity leader supporting the Group’s trading and global assets. The role ensures operational cyber resilience, protects business‑critical...Contract work
- Tokio Marine HCC is seeking a Senior Security Analyst in Houston, TX. This full-time role involves enhancing cybersecurity posture, leading incident response, and automating tasks through scripting in PowerShell and Python. Candidates should possess a Bachelor's degree...Full time
- A leading consulting firm is seeking a Microsoft Security Analyst to join its cybersecurity team in a remote/hybrid capacity. The role involves managing Microsoft 365 Security tools, implementing Azure policies, and conducting security assessments. Candidates should have...Remote job
- Zedcor-Security-Solutions is seeking a skilled Security Analyst to manage and ensure the integrity of the organization’s security infrastructure. The role focuses on Microsoft Sentinel operations, log ingestion, and alert monitoring across various systems. The ideal candidate...
- RadNet, Inc. is seeking an IT Security Analyst II to monitor and remediate security threats across their IT environment. The successful candidate will handle daily security operations and lead various security initiatives from phishing analysis to compliance documentation...
- Kinder Morgan, Inc. is seeking a Cybersecurity Analyst for their Houston, Texas office. The role involves managing Identity Access Management... ...and troubleshooting solutions, and ensuring compliance with security standards. The ideal candidate will have a Bachelor’s Degree in...Work at officeRemote work
- Audubon Companies in Houston, Texas, is seeking an IT Security Analyst II to monitor, analyze, and remediate security threats within various IT environments. This role plays a vital part in enhancing email security, endpoint protection, and overall compliance. Candidates...
- Microsoft Security Analyst Attractivate Consulting Solutions Location: Remote/Hybrid About Us: Attractivate Consulting Solutions specializes in delivering enterprise-level cybersecurity solutions across Fortune 500 companies. With 25+ years of industry expertise, we provide...Remote work
- Gunvor USA LLC is seeking a Senior Security Analyst in Houston to lead cybersecurity initiatives and ensure operational resilience in a high‑risk trading environment. This role emphasizes advanced threat detection and cloud security. The ideal candidate will have over...
$72k - $90k
...stack technical know-how to develop innovative solutions for our clients' most complex challenges. Position Overview: The Security Analyst supports customer engagements by helping to deliver business and technology solutions, interacting with clients to understand...Full timeRemote workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to OT Security Analyst. Be the first to apply!
- security analyst remote Houston, TX
- senior information security analyst Houston, TX
- information security compliance analyst Houston, TX
- security analyst intern Houston, TX
- security analyst Houston, TX
- application security analyst Houston, TX
- IT security analyst Houston, TX
- entry level information security analyst Houston, TX
- cloud security analyst Houston, TX
- physical security analyst Houston, TX



