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Valaris Limited · 3 months ago

Sr. Analyst - Operational Technology and Security

Houston, TX, United States

Full-time

Onsite

Senior Level

7+ years exp

Valaris Limited is a company focused on operational technology and security, seeking a Senior Analyst to ensure the continuity and security of its operational technology environments. The role involves developing and managing OT security programs, addressing emerging threats, and ensuring compliance with industry standards.

Oil & Energy

H1B Sponsor Likely

Responsibilities

Designs, implements, configures, and maintains OT security systems and technologies in accordance with best practices

Establishes and enforce baseline security configuration standards for operating systems, network segmentation, and identity and access management (IAM)

Maintains a comprehensive and accurate inventory of all systems, infrastructure, and applications through security information and event management (SIEM) or equivalent tools

Monitors the cybersecurity landscape, including laws, regulations, and emerging vulnerabilities, and provide recommendations to mitigate identified risks

Oversees log aggregation and analysis for security tools, servers, and critical applications

Leads vulnerability analysis, management, and remediation initiatives

Develops and delivers security awareness campaigns and training programs across the organization

Conducts and oversees cybersecurity risk assessments in alignment with ISA/IEC 62443-3-2 and NIST CSF 2.0 frameworks

Establishes, maintains, and enforces comprehensive security policies and procedures

Provides regular briefings to senior management on the cybersecurity threat landscape and recommends mitigation strategies

Designs, leads, and evaluates tabletop exercises and operational security drills

Continuously assess current OT security practices, identifying opportunities for enhancement and modernization

Updates and maintains business continuity and disaster recovery plans

Safeguards the organization’s intellectual property and sensitive content

Develops and reports on key performance metrics to measure the effectiveness of the security program

Participates in rotational after-hours, holiday, and weekend monitoring and support as required

Qualification

OT securityOffshore drilling experienceISA/IEC 62443 certificationSecurity testing methodologiesRisk assessmentsAnalytical capabilitiesCommunication skillsProblem-solving skillsAdaptability

Required

Bachelor's degree in information technology, Engineering, or a related discipline

Minimum of seven (7) years of experience in OT security

Minimum of five (5) years of experience within the offshore drilling industry

Professional certification in ISA/IEC 62443 is required

Demonstrated adaptability to evolving OT landscapes and emerging security technologies

Strong analytical capabilities with the ability to synthesize complex data into actionable insights

Exceptional written and verbal communication skills, with the ability to engage effectively with stakeholders at all organizational levels

Proven ability to balance competing priorities and adapt to shifting business demands

Strong problem-solving and innovative thinking skills

Extensive experience implementing and managing OT security technologies and controls

Knowledge of relevant legal and regulatory requirements (e.g., Sarbanes-Oxley Act, GDPR)

Proficiency in security testing methodologies, including vulnerability scanning, penetration testing, and application security testing

Expertise in conducting risk assessments, business impact analysis, and developing risk treatment strategies

Ability to develop, document, and implement security architecture and long-term strategic plans

Preferred

Advanced degree preferred

Company

Valaris Limited

We Are Valaris With decades of expertise and strategic commitment built on efficiency, capability and ingenuity, our sights are continually set toward a future built with purpose and the most advanced operations.

Founded in 1975

Houston, Texas, US

5001-10000 employees

http://www.valaris.com

H1B Sponsorship

Valaris Limited has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2023 (1)

2020 (4)