Jobs in the United States

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Added 1 min ago
WW
Observability & SRE Engineer
World Wide Technology
Maryland Heights, MO
- $90,000 to $135,000 USD / year
…collaborative ecosystem featuring state-of-the-art hardware and software-WWT enables clients and partners to conceptualize, test and validate innovative technology and then deploy solutions…
Added 1 min ago
Principal Systems Engineer - Systems Engineering Process Lead, AN/TPY-2
RTX
United States
You will play a key role in improving program execution through the development, implementation, and continuous improvement of engineering processes across Systems Engineering, Software…
Added 2 mins ago
Partner Sales Executive - Intelligence Center X (ADT)
Siemens
Jefferson City, MO
The next wave of enterprise software isn't about writing more code - it's about giving organizations the tools to combine trusted data, AI, and applications into systems that can reason and…
Added 3 mins ago
Instructor, Automotive Technology
Western Nevada College
United States
Participate in program promotion activities such as open houses, school visits, tours, development of promotional material, social media, or other relevant activities.
Added 4 mins ago
SO
Lead Software Engineer
System One
Reston, VA
- $88 USD / hour
Support the Project Manager and engineering leadership team on a cloud transformation program.
Added 4 mins ago
IG
Early Career Intern - Digital Product Management
Invesco Group Services, INC.
Atlanta, GA
- $35 USD / hour
…at a global investment firm. As part of a Summer Internship Program cohort, you will have a variety of initiatives to keep you engaged throughout the summer including orientation,…
Added 4 mins ago
IT PROFESSIONAL - APPLICATIONS (SALESFORCE & DIGITAL MARKETING SPECIALIST)
City of Houston
Houston, TX
Support software development lifecycle activities, including requirements gathering, analysis, design, development, testing, deployment, and post-production support.
Added 5 mins ago
Senior Principal Software Engineer - Core Services and Libraries (Onsite)
RTX
United States
In this role, you will lead the architecture and development of core software components, libraries, and tools that enable scalable, certifiable avionics platforms. You’ll work across the…
Added 5 mins ago
Principal System Administrator- Must have a active secret clearance
RTX
United States
Experience supporting engineers in software, simulations, and hardware development.
Added 5 mins ago
Senior Software Engineer (Onsite)
RTX
United States
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant software engineering experience.
Added 5 mins ago
Principal Software Engineer (Onsite)
RTX
United States
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 8 years of relevant software engineering experience.
Added 5 mins ago
Senior ASIC/FPGA Design Engineer
RTX
United States
…tools. The candidate will work closely with cross‑functional engineering teams, support design reviews and documentation, and follow established development…
Added 5 mins ago
Industrial Engineer Intern (Summer 2027)
RTX
United States
As an Industrial Engineering Intern at Collins Aerospace, you will contribute to the optimization of production processes and the development of innovative solutions for our First-Class,…
Added 5 mins ago
Software Engineering Intern (Summer 2027)
RTX
United States
Bring your talent and skills to Raytheon Software Engineering team! The selected candidate will intern with Raytheon during summer 2027 as part of the Raytheon Fellowship Program.
Added 5 mins ago
Software Systems Quality Engineer (Compliance) in AZ
RTX
United States
Software Quality collaborates with Engineering (Software, Systems, Integration/Test, Safety) and other Quality functions (Program Quality Leads, Hardware Quality).
Added 5 mins ago
Sr. Engr, Automation Engineering, Controls III
RTX
United States
As an Automation Systems Engineering team member, you will be responsible for the design, development, implementation, and sustainment of automation solutions in support of manufacturing.…
Added 5 mins ago
Sr Area Transformation Industrial Engineer III
RTX
United States
Support program contract proposals, business case development for future investments, supplier assessments, and Make/Buy/Where analyses.
Added 5 mins ago
Principal Specialist, Procurement
RTX
Remote, United States
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
Added 5 mins ago
Senior Mechanical Design Engineer (Onsite)
RTX
United States
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
Added 5 mins ago
Software Systems Quality Engineer II - Huntsville, AL
RTX
United States
Software Quality collaborates with Engineering (Software, Systems, Integration/Test, Safety) and other Quality functions (Program Quality Leads, Hardware Quality).
Added 5 mins ago
Mechanical Engineer I (Onsite)
RTX
United States
Participate in product development activities, executes tests, and produces parts, designs, or sketches, following all appropriate Mechanical Engineering design, safety, and qualification…
Added 5 mins ago
Principal Integrated Product Team Lead
RTX
United States
We are seeking an Integrated Project Team Lead to join our Systems Engineering & Test Capabilities team in Indianapolis, IN, supporting multiple aircraft sustainment efforts, that include,…
Added 5 mins ago
Systems Engineering Manager (ONSITE)
RTX
United States
…communication systems, ground and flight computers, sensors, cyber and software solutions, as well as providing integration of Mission Systems. The Systems Engineering department supports a…
Added 5 mins ago
Software Systems Quality Engineer (Compliance)
RTX
United States
Software Quality collaborates with Engineering (Software, Systems, Integration/Test, Safety) and other Quality functions (Program Quality Leads, Hardware Quality).
Added 5 mins ago
Systems Engineer I - Open Systems Solutions (Onsite)
RTX
United States
We are looking for a motivated Systems Engineer who will contribute to requirements development, interface definition, system behavior modeling, and verification/validation of solutions…

IREN

Director, Facility and OT Security

Remote, United States

Remote

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Job details

Workplace: Remote
Posting language: English
Posted: Nov 5, 2026

Original job description

Job Type: Full-time | Location: Remote, US | Department: Innovation | Reporting to: Vice President, Next Generation Data Center Architecture | Work Location: #remote

IREN is a vertically integrated AI Cloud provider, delivering large-scale data centers and GPU clusters for AI training and inference. IREN’s platform is underpinned by its expansive portfolio of grid-connected land and power in renewable-rich regions across North America, Europe and APAC.

The Director, Facility and OT Security will own operational technology security, security compliance, supply chain assurance and physical security engineering for the IREN fleet: one standard every site is designed, built and operated to, an IEC 62443 architecture for the standard module, the facility evidence the corporate certification programs depend on, the provenance standard for procured equipment, and a small group of specialists to build. IREN's facilities are industrial control systems hosting other people's most valuable computation, and the corporate security function covers enterprise information technology only. The position sits in the Next Generation Data Center Architecture function with an indirect line to the Chief Information Officer so that its authority reaches the fleet.

Responsibilities

Write and maintain the fleet operational technology and facility security standard and apply it to new sites through the design basis and to existing sites by assessment.
Own the IEC 62443 architecture of the standard module and its application to each site: zones, conduits, security level targets, component requirements and secure remote access.
Own the facility security compliance requirements and evidence package for the federal, defense and critical infrastructure regimes IREN's customers and jurisdictions impose.
Own the provenance and software bill of materials standard for the module's equipment and the exception process.
Own the physical security design basis for the standard module and the fleet.
Hold security criteria at the Architecture Review Gate and the security validation at Childress before each energized campaign.
Write the operations security logging, response and safe degradation requirements for Operations and the telemetry platform.
Hold the written boundary with corporate security and brief the Chief Information Officer monthly; hire, develop and lead the group.

Other important requirements

Pre-employment screening, including background check and substance testing may be required according to company policies.

Requirements

Bachelor's degree in electrical engineering, computer engineering, computer science or a related field; a master's degree is preferred. Equivalent professional experience is considered.
Fifteen or more years in security engineering with at least eight in operational technology or industrial control system security for utilities, energy, pipelines, process industry or critical facilities, including leadership of a security program across multiple sites.
Leadership of an operational technology or facility security program across more than one site, where you set the standard, assessed sites against it and owned the findings with operations leaders who did not report to you.
Operational technology security architecture depth sufficient to direct an architect's IEC 62443 work and read a supplier's evidence critically.
Direct experience with at least one federal, defense or critical infrastructure security regime from the facility side, including the assessment.
Supply chain and provenance assurance for procured equipment under country-of-origin or restricted-source rules; management of security engineers; budget ownership for assessments and external specialists.
Preferred: ISA/IEC 62443 Cybersecurity Expert, CISSP, GICSP, Physical Security Professional; working knowledge of NIST SP 800-82, NERC CIP, NIST SP 800-171, FedRAMP and DoD impact levels, and the Security of Critical Infrastructure Act; NERC CIP program leadership.

Benefits

At IREN, we offer a comprehensive, market-competitive total rewards package designed to support employees’ well-being, career advancement, and financial wealth. Our offerings reflect our commitment to Proceed with Purpose while rewarding high performance and long-term growth.

Compensation

Actual compensation will be determined based on factors such as experience, qualifications.
Relocation and Living-out-allowance (as applicable and based on successful candidate circumstances)

Health & Wellness

100% company paid health insurance premiums (medical, dental, and vision) for employees, 75% company paid coverage for dependents
Company-paid short-term and long-term disability insurance
Voluntary life, critical illness, and accident coverage available
Health Savings Accounts (HSA) – when combined with the High-Deductible Health Plan
Employee Assistance Program and wellness resources

Retirement & Financial Wealth

401(k) retirement plan with company match
Paid professional development and access to financial planning and legal services

Time Off & Leave Programs

Paid Time Off (PTO) and paid holidays

Growth & Development

Professional development to support certifications, continuing education, or role related training

Community & Culture

Company events and team-building activities

We value diverse perspectives and believe that skills can be developed. If you’re passionate about this role, we want to hear from you - whether you meet every criteria or not. Your unique experiences might be exactly what we need!

IE US Operations Inc., the employing entity and proud member of the IREN group is an equal opportunity employer that is committed to creating an inclusive workplace. We are committed to evaluating qualified applicants and do not discriminate against protected characteristics under applicable legislation.

IE US Operations, Inc. “IREN” participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the United States.

By applying for this position and submitting your resume and application materials, you consent to the processing of your personal information in accordance with our Job Applicant Privacy Statement available on our website at www.iren.com.

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