Senior Specialist, Security Operations and OT Cybersecurity Job at Renner Brown (Princeton)

Senior Specialist, Security Operations and OT Cybersecurity

This position will lead regional security operations and help expand and mature ...

Location

United States , Princeton

Salary:

120000.00 - 140000.00 USD / Year

Renner Brown

Expiration Date

Until further notice

Requirements

Minimum 5 years of cybersecurity operations experience, with direct involvement in SOC management, incident response, and threat detection
Demonstrated hands-on experience in OT/ICS environments within manufacturing, utilities, or other regulated sectors
Proven ability to lead cross-functional investigations and vendor-driven engagements in complex enterprise environments
Knowledge of relevant cybersecurity frameworks, such as NIST CSF and ISA/IEC 62443, and their application in industrial and regulated settings
Strong analytical and communication skills, with the ability to work effectively across technical and business teams
Expertise in Security Operations and Incident Response, including triage, investigation, containment, and recovery across IT, OT, and cloud domains
Hands-on experience with SOC technologies, including SIEM, SOAR, EDR/XDR, and forensic analysis platforms
Strong background in OT/ICS cybersecurity, securing SCADA, PLCs, and manufacturing systems using frameworks such as ISA/IEC 62443 and NIST CSF
Familiarity with threat detection engineering, use case development, and integration of threat intelligence into monitoring workflows
Experience collaborating on vulnerability management and remediation across IT and OT environments

Job Responsibility

Lead incident response activities for the region, coordinating with global teams for investigation, escalation, and remediation across IT, OT, and cloud environments
Manage and continuously improve security monitoring and detection to ensure high-quality visibility and responsiveness
Build and mature OT cybersecurity capabilities, partnering with manufacturing, infrastructure, and operations teams to secure industrial control systems, SCADA, PLCs, and laboratory environments
Manage and hold vendors accountable for activities such as threat hunting, penetration testing, and forensic analysis, ensuring service quality and effective outcomes
Drive the execution of global SOC playbooks, escalation procedures, and threat intelligence integration
Support remediation and post-incident activities to strengthen resilience across technology domains
Develop, maintain, and enhance operational runbooks and processes to support consistent, repeatable cyber defense practices
Collaborate with IT, engineering, and compliance teams to uphold corporate and regulatory security standards

What we offer

annual performance bonus and comprehensive benefits package

Fulltime

Senior Specialist Operational Technology Security

SIG is a leading provider of packaging systems and solutions. We work in partner...

Location

Salary:

Not provided

SIG Group

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Cybersecurity, Electrical/Mechanical Engineering, or related field
3+ years of combined OT engineering and cybersecurity experience, including work in Aseptic & Chilled or BiB environments
Hands-on expertise with SCADA, PLC, DCS platforms and industrial protocols (Modbus, DNP3, OPC, Ethernet/IP)
Proven ability to implement and manage OT security frameworks (IEC 62443, NIST CSF, ISO 27001)
Experience with vulnerability assessment and penetration testing tools for OT (e.g., Nozomi, Claroty, SCADAfence)
Strong understanding of network segmentation, firewalls, IDS/IPS in industrial settings
Solid grasp of automation, mechanical, and electrical control systems
Excellent analytical, problem-solving, and communication skills

Job Responsibility

Discover and catalog OT assets, build and maintain accurate asset inventories, and develop and maintain full asset lifecycle management
Conduct risk management and vulnerability management on OT networks, devices, and processes
Collaborate with IT, Production, engineering, QC, and maintenance teams for the vulnerability management implementation
Extend IT security processes to OT environments. Develop, document, and enforce Global OT security policies and procedures aligned to IEC 62443, NIST CSF, and ISO 27001
Design and implement network segmentation, zone-based firewalls, and secure architectures for OT environments
Deploy and manage OT-focused security tools (Cyber Physical System Protection Platform) to detect and mitigate advanced threats
Coordinate with the global SOC for security incident and event monitoring and analysis in OT operations, including plan and execute penetration tests and red team exercises in OT landscapes
Supplier relationships security management and embedding security requirements into contracts
Define and roll out a global Secure Development Lifecycle (SDLC) for OT environment
Provide training and awareness sessions on secure OT practices and emergency response protocols

What we offer

Competitive compensation
Opportunity to partially work from home
Part of a globally successful international company
Real work, real experience, real opportunities to build skills
Part of a highly motivated and dynamic team
Personal development opportunities
Trainings and coaching opportunities from senior team members

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Expiration Date

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Requirements

Customer Experience (CX)
Attendance Management
Teamwork
Bachelor's Degree
2-5 Years Relevant Work Experience

Job Responsibility

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Regular, consistent and punctual attendance
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What we offer

Medical, prescription, vision, and dental insurance for eligible employees
401(k) savings plan with dollar-for-dollar matching up to the first 6% of your pay
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Salary:

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Marriott Bonvoy

Expiration Date

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Requirements

High school diploma or G.E.D. equivalent
No related work experience
No supervisory experience
None

Job Responsibility

Conduct investigations and gather evidence related to theft/fraud or lost items, noise complaints, assault complaints, food poisoning complaints, and other guest complaints and incidents
Conduct interviews with relevant parties in order to obtain statements and information related to incidents
Assist with and notify manager/supervisor, local police, or other appropriate individuals in the event of accidents, attacks, or other incidents
Complete incident reports to document all Security/Loss Prevention related incidents such as theft, accidents, physical hazards, and fire alarms
Handle business interruptions and complaints, such as suspicious individuals, civil disturbances or demonstrations, noise complaints, intoxicated individuals, etc.
Escort any unwelcome persons from the property without interrupting the orderly flow of property operation
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report accidents, injuries, and unsafe work conditions to manage
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Salary:

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Expiration Date

Until further notice

Requirements

Strong written and verbal communication skills
Excellent organisational ability and attention to detail
Provide outstanding customer service
Have good time management, meeting deadlines
Hold a full and relevant Early Years Level 3 Childcare Qualification or higher

Job Responsibility

Support the Manager and fellow Room Leaders to ensure highest standards of care and education
Maintain an organised, safe and stimulating room environment
Keep accurate records and ensure procedures are followed
Help build and maintain reputation as setting of choice
Model and monitor best practice
Support and inspire team of practitioners
Aid with induction of new team members

What we offer

Birthday Off
6 fully paid sick days
Cashback Healthcare Plan
Retail Discounts
Recognition & Reward
50% Childcare Discount
24/7 Virtual GP Access
24/7 Counselling Support
Discounted gym Membership
Personal Financial Advisor Access

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Salary:

137340.00 - 183120.00 USD / Year

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Expiration Date

Until further notice

Requirements

Bachelor's Degree
5-7 Years relevant work experience

Job Responsibility

Oversees the hiring, training, evaluating and assisting of a motivated staff to carry out marketing functions
Develops relationships with networks to expand online media and network promotions on the regional level
Writes presentations and proposals that meet clients' needs and budget requirements
Works with sales management in developing business pitches and sales presentations that support the product value proposition
Provides monthly and quarterly marketing reports
Consistent exercise of independent judgment and discretion in matters of significance
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) and overtime as necessary
Other duties and responsibilities as assigned

What we offer

Medical, prescription, vision, and dental insurance for eligible employees
401(k) savings plan with dollar-for-dollar matching up to the first 6% of your pay
Paid time off including eight observed company holidays and flex time
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Salary:

Not provided

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Expiration Date

Until further notice

Requirements

Bachelor’s degree in Mechanical Engineering or related Engineering area
7+ years of engineering experience in R&D or product development
Demonstrated ability to lead technical projects and mentor junior engineers
Proficiency with injection molded and sheet metal part design
Strong communication, reporting, and documentation skills
Solid understanding of laboratory safety and quality systems (ISO 9001 / 17025)
2+ years of 3D modeling in Creo
Experience with prototype fabrication methodologies (machining, printing, injection molding)

Job Responsibility

Lead technical development activities for new OSP products from concept through commercialization
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Champion design for reliability, manufacturability, and cost throughout the development lifecycle
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Supervises daily Food and Beverage (F&B) shift operation and monitors compliance...

Location

United States , Philadelphia

Salary:

73000.00 - 94000.00 USD / Year

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

High school diploma or GED
4 years experience in the food and beverage, culinary, or related professional area. OR 2-year degree from an accredited university in Food Service Management, Hotel and Restaurant Management, Hospitality, Business Administration, or related major
2 years experience in the food and beverage, culinary, or related professional area.

Job Responsibility

Supervises daily Food and Beverage (F&B) shift operation and monitors compliance with all F&B policies, standards, and procedures
Manages day-to-day operations verifying that the quality, standards and meeting the expectations of the customers on a daily basis
Maintains the operating budget, and verifies that standards and legal obligations are followed
Develops specific goals and plans to prioritize, organize, and accomplish work
Assists in the ordering of Food and Beverage (F&B) supplies, cleaning supplies and uniforms
Supports and supervises an effective monthly self inspection program
Operates all department equipment as necessary and reports malfunction
Supervises staffing levels to verify that guest service, operational needs, and financial objective are met
Encourages and builds mutual trust, respect, and cooperation among team members
Understands employee positions well enough to perform duties in employees' absence

What we offer

Relocation Assistance Available

Fulltime

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Senior Specialist, Security Operations and OT Cybersecurity

Renner Brown

Location:
United States , Princeton

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 13, 2026

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