OT Integration Engineer

LTM Ltd

Houston, TX

JOB DETAILS
SALARY
$80–$90 Per Hour
SKILLS
Artificial Intelligence (AI), Business Transformation, Computer Networks, Computer Security, Consulting, DMZ, Diversity, Documentation, English Language, Enterprise Architecture, Facebook, Firewall Administration, Firewalls, Functional Testing, Health Plan, IPsec (IP Security), Identify Issues, Internet Security, LinkedIn, Machine Tool, Microsoft Active Directory, Network Configuration Management, Network Connectivity, Network Integration, Network Routing, Onboarding, Remote Access, Security Policy, Subnet, Supervisory Control and Data Acquisition (SCADA), System Integration (SI), TCP/IP (Transmission Control Protocol/Internet Protocol), Test Plan/Schedule, Validation Testing, Virtualization, Web Infrastructure
LOCATION
Houston, TX
POSTED
28 days ago

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Careers at LTM

OT Integration Engineer

  • 7 - 15 Years
  • 1 Opening
  • Houston - Texas - USA, Houston - Texas - USA

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Role description

OT Integration Engineer

Role Summary

The OT Integration Engineer is responsible for supporting the onboarding integration and deployment of Operational Technology OT systems into secure enterprise architectures This role focuses on implementing virtualized compute basic networking and firewall configurations that comply with ACE safeguards and OT Admin Zone PAZDAZEAZ design standards

The engineer works across cybersecurity network and OT application teams to ensure systems are deployed securely operate reliably and meet standardized OT cyber and infrastructure requirements

Key Responsibilities

OT System Integration Deployment

Support the integration of OT applications and systems into standardized OT Admin Zones PAZ DAZ EAZ DMZ as applicable

Deploy and configure virtual machines VMware ESXi vCenter or equivalent for OT workloads including OS installation hardening and baseline configuration

Ensure all deployments align with ACE safeguards and approved OT reference architectures

Assist with application onboarding functional validation and transition to steadystate operations

Networking Connectivity Foundational Configure and validate basic network connectivity for OT systems including

IP addressing

VLANs

Routing dependencies

Firewall rules validation

Coordinate with network teams to establish secure conduits between zones eg PAZ to DAZ PAZ to Enterprise

Support IPsec tunnel validation connectivity testing and trouble isolation

Firewall Security Controls

Implement and validate Palo Alto firewall policies supporting Admin Zone designs

Assist in firewall rule creation review and testing to enable OT application traffic while enforcing leastprivilege access

Support admin zone tooling connectivity AD backup logging vulnerability management secure remote access

Participate in security reviews to ensure alignment with OT cyber standards and safeguards

Compliance Documentation Handover

Ensure deployed systems meet baseline cyber and operational compliance requirements

Document configurations dependencies and integration artifacts required for audit support and sustainment

Support knowledge transfer to operations teams during hypercare and steadystate transition

Required Qualifications

Technical Skills

Basic understanding of TCPIP networking subnets routing and firewalls

Handson experience deploying and supporting virtualized infrastructure VMware or equivalent

Familiarity with Palo Alto firewalls policy concepts zones security rules

Knowledge of OT environments and segmented network architectures

Experience working in regulated or securityconstrained environments

Conceptual Process Knowledge

Understanding of OT Admin Zone architecture concepts PAZ DAZ EAZ DMZ

Familiarity with cyber safeguards secure by design principles and infrastructure hardening

Ability to follow standard build procedures reference architectures and onboarding checklists

Preferred Qualifications

Experience supporting OT systems SCADA historians OT infrastructure services

Exposure to ACE PCN or equivalent OT cybersecurity frameworks

Experience with Active Directory integration in segmented networks

Prior involvement in MA asset onboarding or largescale OT integration programs

Working knowledge of CMDB onboarding and operational documentation

Key Attributes

Detailoriented with a strong focus on security and compliance

Comfortable working across OT network cyber and infrastructure teams

Able to follow standardized architectures while supporting multiple assets and programs

Strong troubleshooting mindset and operational awareness

Skills

Mandatory Skills : Edge Connectivity - OT; OT Network and Cyber profile with understanding of OT Admin Zone

Other details

Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (LTIM):

Benefits and Perks:

  • Comprehensive Medical Plan Covering Medical, Dental, Vision
  • Short Term and Long-Term Disability Coverage
  • 401(k) Plan with Company match
  • Life Insurance
  • Vacation Time, Sick Leave, Paid Holidays
  • Paid Paternity and Maternity Leave

The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation.

Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting.

LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

Benefits

Compensation range: $ 80.00 to 90.00 per hour

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About LTM

LTM is an AI-centric global technology services company and the Business Creativity partner to the worlds largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM a Larsen & Toubro company owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltimindtree.com/recruitment-fraud-alert/

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