RedString

Position: NDT Applications Engineer – PAUT ( Corrosion Mapping/ Weld Inspection / PWI/Advance FMC-TFM)

Location: Noida

Job Type: Full-time

Experience Level: Mid-Level / Senior-Level

Industry: Non-Destructive Testing (NDT), PAUT.

We are specifically looking for candidates with hands-on experience as an NDT Senior Engineer; only those with relevant NDT expertise should apply.

We are specifically looking for candidates with hands-on experience as an NDT Senior Engineer; only those with relevant NDT expertise should apply."

Job Summary

We are seeking a highly skilled NDT-Engineer with expertise in Ultrasonic Testing (UT) and Phased Array Ultrasonic Testing (PAUT) for robotic integration. This role involves coordinating with software and control system teams to integrate UT & PAUT ( Corrosion Mapping/Weld Inspection) into robotic NDT systems, ensuring optimal inspection performance.

The engineer will focus on sensor selection, ultrasonic parameter optimization, calibration, and data interpretation, while the software team handles control algorithms and motion planning. The ideal candidate should have strong experience in NDT automation, probe and frequency selection, phased array data acquisition, and defect characterization.

Key Responsibilities

1. NDT Inspection & Signal Optimization

• Optimize probe selection, wedge design, and beam focusing to achieve high-resolution imaging.

• Define scanning techniques (sectorial, linear, and compound scans) to detect various defect types.

• Analyse UT & PAUT signals, ensuring accurate defect detection, sizing, and characterization.

• Implement Time-of-Flight Diffraction (TOFD) and Full Matrix Capture (FMC) techniques to enhance detection capabilities.

• Address electromagnetic interference (EMI) and signal noise issues affecting robotic UT/PAUT.

• Develop procedures for coupling enhancement, including the use of water column, dry coupling, and adaptive surface-following mechanisms for robotic probes.

• Evaluate attenuation, beam divergence, and wave mode conversion for different material types.

• Work with AI-based defect recognition systems to automate data processing and anomaly detection.

• Test different scanning configurations for challenging surfaces, curved geometries, and weld seams.

• Optimize gain, pulse repetition frequency (PRF), and filtering settings to ensure the highest signal clarity.

• Implement phased array data interpretation techniques to differentiate between false indications and real defects.

• Develop and refine automated thickness gauging algorithms for robotic NDT systems.

• Ensure the compatibility of PAUT imaging with robotic motion constraints to avoid signal distortion.

2. NDT-Integration for Robotics (UT & PAUT)

•Select, integrate, and optimize ultrasonic transducers and phased array probes for robotic inspection systems.

•Define NDT scanning parameters (frequency, angle, probe type, and scanning speed) for robotic UT/PAUT applications.

•Ensure seamless coordination with control system and software teams for planning and automation.

•Work with robotic hardware teams to mount, position, and align UT/PAUT probes accurately.

•Conduct system calibration and validate UT/PAUT performance on robotic platforms.

3. Data Analysis & Reporting

•Interpret PAUT sectorial scans, full matrix capture (FMC), and total focusing method (TFM) data.

•Assist the software team in processing PAUT data for defect characterization and AI-based analysis.

•Validate robotic UT/PAUT inspection results and generate detailed technical reports.

•Ensure compliance with NDT standards (ASME, ISO 9712, ASTM, API 510/570) for ultrasonic inspections.

4. Coordination with Software & Control System Teams

•Work closely with the software team to define scan path strategies and automation logic.

•Collaborate with control engineers to ensure precise probe movement and stability.

•Provide technical input on robotic payload capacity, motion constraints, and scanning efficiency.

•Assist in integration of AI-driven defect recognition for automated data interpretation.

5. Field Deployment & Validation

•Supervise robotic UT/PAUT system trials in real-world inspection environments.

•Ensure compliance with safety regulations and industry best practices.

•Support on-site troubleshooting and optimization of robotic NDT performance.

•Train operators on robot-assisted ultrasonic testing procedures.

Required Qualifications & Skills

1. Educational Background

•Master’s Degree in Metallurgy/NDT/Mechanical.

•ASNT-Level II/III, ISO 9712, PCN, AWS CWI, or API 510/570 certifications in UT & PAUT preferred.

2. Technical Skills & Experience

•3-10 years of experience in Ultrasonic Testing (UT) and Phased Array Ultrasonic Testing (PAUT).

•Strong understanding of probe selection, frequency tuning, and phased array beamforming.

•Experience with NDT software

•Knowledge of electromagnetic shielding, signal integrity, and noise reduction techniques in ultrasonic systems.

•Ability to collaborate with software and control teams for robotic NDT development.

3. Soft Skills

•Strong problem-solving and analytical abilities.

•Excellent technical communication and coordination skills.

•Ability to work in cross-functional teams with robotics, software, and NDT specialists.

•Willingness to travel for on-site robotic NDT deployments.

Work Conditions

•Lab – Hands-on testing and robotic system deployment.

•Flexible Work Hours – Based on project

Benefits & Perks

•Competitive salary & performance incentives.

•Exposure to cutting-edge robotic and AI-driven NDT innovations.

•Training & certification support for career growth.

•Opportunities to work on pioneering robotic NDT projects.

Principal Electrical & Electronics Engineer – Robotics

About the Role

Octobotics Tech is seeking a Principal Electrical & Electronics Engineer to lead the design, development, and validation of high-reliability electronic systems for next-generation robotic platforms. This is a core engineering leadership position for professionals with strong multidisciplinary experience in power electronics, embedded systems, EMI/EMC compliance, and safety-critical design, ideally within marine, industrial, or hazardous environments.

Key Responsibilities

·       System Architecture & Leadership

·       Architect and supervise electrical and electronic systems for autonomous and remotely operated robotic platforms, ensuring reliability under challenging industrial conditions.

·       Lead end-to-end product development — from design, prototyping, and integration to validation and deployment.

·       Develop modular, scalable architectures enabling payload integration, sensor fusion, and AI-based control.

·       Collaborate with firmware, AI/ML, and mechanical teams to achieve seamless system-level integration.

·       Power & Safety Systems

·       Design robust, stable, and redundant power supply architectures for FPGA-based controllers, sensors, and high-value electronics.

·       Engineer surge-protected, isolated, and fail-safe electrical systems compliant with MIL-STD, ISO, and IEC safety standards.

·       Implement redundancy, grounding, and safety strategies for operations in Oil & Gas, Offshore, and Hazardous Zones.

·       Compliance & Validation

·       Ensure adherence to EMI/EMC, ISO 13485, IEC 60601, and industrial safety standards.

·       Conduct design simulations, PCB design reviews, and validation testing using tools such as KiCAD, OrCAD, MATLAB/Simulink, and LabVIEW.

·       Lead certification, quality, and documentation processes for mission-critical subsystems.

·       Innovation & Mentorship

·       Apply AI-enhanced signal processing, fuzzy control, and advanced filtering methods to embedded hardware.

·       Mentor and guide junior engineers and technicians to foster a knowledge-driven, hands-on culture.

·       Contribute to R&D strategy, product roadmaps, and technical proposals supporting innovation and fundraising.

Required Technical Skills

·       Hardware & PCB Design: KiCAD, OrCAD, EAGLE; 2–6 layer mixed-signal and power boards.

·       Embedded Systems: ARM Cortex A/M, STM32, ESP32, Nordic NRF52, NVIDIA Jetson, Raspberry Pi.

·       Programming: Embedded C, Python, MATLAB, PyQt, C/C++.

·       Simulation & Control: MATLAB/Simulink, LabVIEW; PID, fuzzy logic, and ML-based control.

·       Compliance Expertise: EMI/EMC, MIL-STD, ISO 13485, IEC 60601, and industrial safety standards.

·       Hands-On Skills: Soldering, circuit debugging, power testing, and system integration.

Qualifications

·       Education: B.Tech/M.S. in Electrical & Electronics Engineering (NIT/IIT preferred).

·       Experience: Minimum 5+ years in electronics system design, hardware-firmware integration, or robotics/industrial systems.

·       Preferred Background: Experience in R&D leadership, system compliance, and end-to-end hardware development.

Compensation & Growth

CTC: Competitive and flexible for exceptional candidates (aligned with ₹12–20 LPA range).

Engagement: Full-time, 5.5-day work week with fast-paced project timelines.

Rewards: Accelerated growth opportunities in a deep-tech robotics environment driving innovation in inspection and NDT automation.

Job Title: AAA Implementation Engineer

Location: REMOTE

Duration: 12+ months

The AAA Implementation Engineer is responsible for delivering technical implementation services that support the evolution and ongoing maintenance of the AAA infrastructure. This includes involvement in a variety of projects, system upgrades, service and feature enhancements, as well as remediation and break-fix activities. All work must adhere to the organization’s current architectural standards, technology roadmaps, governance, and change management policies. While the primary focus is on implementation and validation engineering, the role also requires a strong understanding of design engineering, AAA policies, security posture, protocols, and cluster deployment and maintenance. The AAA Implementation Engineer will collaborate directly with both internal and external stakeholders—including Architecture, Product Engineering, Design/Implementation Engineering, Change Management, Service and Product Management, Finance, Business Management, and Operations teams—as well as various levels of senior management.

Key Responsibilities:

•     Attend Project Meetings as needed. 

•     Creates Change documents and changes

•     Scheduling of the changes with the assigned engineer

•     Ensures change documents are peer reviewed are approved

•     Representing change records (CRQs) on various calls

•     Representing on regional pre-CAB Weekly 

•     Socializing changes to the other peer teams regionally so they can represent changes in region. 

•     Coordinates with other teams for change knowledge transfer

•     Following up with Testers / Testing Coordination for all Changes

•     Ensuring Peer Reviews are attached to CRQs / Chasing Approvals

•     Attends various change review calls including AAA weekly internal change calls – weekly

•     Reviews test plans and results, ability to assist in driving to root cause.

•     Collaborate with other internal/external Bank teams such as Operations, Engineering, and requestors on core design requirements/standards and risk assessment.

•     Leverage designated tools and resources to create NCDs that will drive implementation during a pre-approved change window as necessary.

•     Ensure initiatives\changes are well defined with success criteria, ownership, and realistic but firm schedules.

•     Rehearse changes in the lab.

•     Works during weekends to implement changes. Low risk changes can be performed during the week. 

•     Ensures no risks are associated with the change.

•     Ensure changes are user acceptance tested and authentication logs are successful after post implementation.

•     Building, updating and sending Change Communication templates for weekend changes

•     Works with release managers to create changes.

•     Update schedule as changes is completed and new work orders are added.

•     Coordinates with vendors during changes if devices need to be swapped or any type of datacenter local onsite support is needed.

•     Create work orders and other requests to engage Blackbox and device, firewall and IP services updates

•     Validates changes via working with users as part of user acceptance testing, creation and implementation of test plans (automated and manual), verify logs and test results. 

Preferred Experience and Attributes

•     Strong subject matter expertise across various enterprise identity authentication technologies ranging from AAA (RADIUS/TACACS), 802.1X technologies (Wired/Wireless), RSA and token-based systems.

• Experience with Aruba ClearPass Policy Server or Cisco Identity Services Engine (ISE) is required.

• Experience with Network Access Control (NAC) 802.1X for Wired and Wireless networks is required.

• Experience working with SSL Certificate Authorities and certificate management.

• Strong experience and detailed technical knowledge in security engineering, system and network security, authentication and authorization protocols, cryptography, application security, load balancing.

• Experience with tools such as Splunk, Excel, ideally experience in automation.

• Expert understanding of network protocols TCP/IP, HTTP, HTTPS, SSL, TLS, 802.1.X, etc.

• Experience with testing and change validation, root cause analysis, risk mitigation, security assessments, analysis of security threats, trends and architectural preferred.

• Experience with Remote Access (VPN posture) is preferred.

• Experience with Secure Cloud Analytics (Stealthwatch) is preferred.

•     Project Management, ITSM 

•     Experience with Change Management and CAB processes and procedures.

•     Focused on execution, delivery, and commitment to dates.  Ability to work in a high-paced environment. Can manage risk - is a good decision maker. Understands the big picture; ability to relate to the firm’s strategy and actions and how they support our business results.

•     Leadership: be a self-starter, self-directed and show initiative.

•     Demonstrates ownership: Is accountable and influential/can hold others accountable (professionally).

•     Strong written and verbal communications skills. Ability to communicate and influence upward as well as laterally. 

•     Organized and detail oriented.

•     Familiarity with working in regulated and/or large global enterprises is a plus

Requirements:

•     Bachelor’s degree in engineering, computer science, business, finance or related field/technical training. Post Graduate Degree a plus

•     Must have strong analytical skills.

•     Minimum of 8-12 years’ experience required in technical role supporting network project(s)/program(s).

•     Experience with: Clearpass, Stealthwatch, ICE, AAA, SPLUNK, load balancing, captive portals, NA3RC, automation, network configuration, certificates, cluster build, upgrade and configuration.  

•     Working knowledge of Excel and MS Project 

•     Financial services (Insurance, Banking, Investment banking), is a plus.

•     Ability to be nimble and flexible; prioritize workload, proactively react to issues and consistently react to shifting deadlines.  

•     Ability to work weekends (as needed) for migration work

Role Overview

We are hiring for Humming Apps Technologies LLP who are seeking a Senior Threat Modeler to join the security team and act as a strategic bridge between architecture and defense. This role focuses on proactively identifying vulnerabilities during the design phase to ensure applications, APIs, and cloud infrastructures are secure by design.

The position requires thinking from an attacker’s perspective to analyze trust boundaries, map attack paths, and influence the overall security posture of next-generation AI-driven and cloud-native systems. The goal is not only to detect issues but to prevent risks before implementation.

Key Responsibilities

Architectural Analysis

•⁠ ⁠Lead deep-dive threat modeling sessions across applications, APIs, microservices, and cloud-native environments

•⁠ ⁠Perform detailed reviews of system architecture, data flows, and trust boundaries

Threat Modeling Frameworks & Methodologies

•⁠ ⁠Apply industry-standard frameworks including STRIDE, PASTA, ATLAS, and MITRE ATT&CK

•⁠ ⁠Identify sophisticated attack vectors and model realistic threat scenarios

Security Design & Risk Mitigation

•⁠ ⁠Detect weaknesses during the design stage

•⁠ ⁠Provide actionable and prioritized mitigation recommendations

•⁠ ⁠Strengthen security posture through secure-by-design principles

Collaborative Security Integration

•⁠ ⁠Work closely with architects and developers during design and build phases

•⁠ ⁠Embed security practices directly into the SDLC

•⁠ ⁠Ensure security is incorporated early rather than retrofitted

Communication & Enablement

•⁠ ⁠Facilitate threat modeling demonstrations and walkthroughs

•⁠ ⁠Present findings and risk assessments to stakeholders

•⁠ ⁠Translate complex technical risks into clear, business-relevant insights

•⁠ ⁠Educate teams on secure design practices and emerging threats

Required Qualifications

Experience

•⁠ ⁠5–10 years of dedicated experience in threat modeling, product security, or application security

Technical Expertise

•⁠ ⁠Strong understanding of software architecture and distributed systems

•⁠ ⁠Experience designing and securing RESTful APIs

•⁠ ⁠Hands-on knowledge of cloud platforms such as AWS, Azure, or GCP

Modern Threat Knowledge

•⁠ ⁠Expertise in current attack vectors including OWASP Top 10

•⁠ ⁠Understanding of API-specific threats

•⁠ ⁠Awareness of emerging risks in AI/LLM-based applications

Tools & Practices

•⁠ ⁠Practical experience with threat modeling tools

•⁠ ⁠Proficiency in technical diagramming and system visualization

Communication

•⁠ ⁠Excellent written and verbal English communication skills

•⁠ ⁠Ability to collaborate across engineering teams and stakeholders in different time zones

Preferred Qualifications

•⁠ ⁠Experience in consulting or client-facing professional services roles

•⁠ ⁠Industry certifications such as CISSP, CSSLP, OSCP, or equivalent

Senior Robotics Engineer – ROS 2 Migration & Systems (C++)

Department: R&D Engineering

Location: Noida (On-Site)

Company: Octobotics Tech Pvt. Ltd.

About Octobotics

Octobotics develops autonomous industrial mobile robots designed to operate in complex, unstructured industrial environments such as tanks, pipelines, and heavy infrastructure facilities.

As we scale from MVP to production-grade systems, we are migrating our robotics architecture from ROS 1 (Noetic) to a fully native ROS 2 (Humble/Iron) ecosystem to enable real-time performance, scalability, and reliability.

Role Overview

We are seeking a Senior Robotics Engineer to lead the migration of our core autonomy stack from ROS 1 to ROS 2.

This is a systems-level, architecture-focused role involving navigation design, middleware optimization, sensor fusion, and high-performance C++ development for real-world industrial deployment.

This position requires strong ownership, deep robotics fundamentals, and experience building production-grade systems.

Key Responsibilities

1. ROS 1 to ROS 2 Migration

• Port core navigation and control logic from ROS 1 (Noetic) to ROS 2 (Humble/Iron)
• Rewrite nodes using Lifecycle Management and Node Composition
• Bridge legacy systems using ros1_bridge
• Port and validate custom message and service definitions
• Optimize inter-node communication for zero-copy performance

2. Navigation & Autonomy Architecture

• Architect and customize Nav2 stack
• Develop custom Behavior Tree plugins
• Implement custom Costmap layers for dynamic obstacle handling
• Design robust global and local planning strategies (A*, DWB, TEB)

3. Middleware & DDS Optimization

• Configure and tune DDS implementations (FastDDS / CycloneDDS)
• Optimize QoS profiles for lossy WiFi and constrained industrial networks
• Debug discovery and multicast-related issues
• Ensure deterministic and real-time communication behavior

4. Sensor Fusion & Localization

• Implement and tune EKF/UKF pipelines using robot_localization
• Fuse IMU, Wheel Odometry, and LiDAR data
• Maintain bounded covariance and state estimation stability
• Debug drift and pose estimation inconsistencies

5. Serialization & Internal Systems

• Implement Protocol Buffers (Protobuf) for efficient internal data logging
• Design low-overhead inter-process communication mechanisms
• Ensure minimal latency and memory-safe execution

Technical Requirements

Robotics Stack

• Strong hands-on experience with ROS 2 (Humble/Iron preferred)
• Solid understanding of ROS 1 architecture and migration practices
• Deep knowledge of Nav2 (Planners, Controllers, Recoveries)
• Experience with SLAM frameworks (Cartographer, SLAM Toolbox)

Core Robotics Fundamentals

• Rigid body transformations and coordinate frames (SE(3))
• Quaternions and homogeneous transformation matrices
• TF tree architecture (map → odom → base_link)
• Forward & Inverse Kinematics (Differential Drive / Ackermann)
• Probabilistic robotics and Bayesian estimation principles

Programming

• Advanced C++ (C++14/17)
• RAII
• Smart pointers
• Template metaprogramming
• Real-time safe coding practices
• Python for prototyping and orchestration

What We’re Looking For

• Strong debugging skills in distributed systems
• Ability to handle real-world deployment constraints
• Experience building robotics systems beyond simulation
• Comfort working in production-level autonomy stacks

Nice to Have

• Experience with industrial robotics deployments
• Experience working in GPS-denied environments
• Exposure to real-time Linux systems
• DDS security configuration experience

Job Title: Graphic Designer (Full-Time)

Experience: 1–2 Years

Location: Hyderabad (On-site)

Industry: D2C / Consumer Brand

About the Role

We’re looking for a creative and detail-oriented Graphic Designer to join our D2C brand team. You’ll play a key role in shaping our brand identity across digital platforms—working closely with marketing, content, and performance teams to create high-impact visuals that drive engagement and conversions.

Key Responsibilities

• Design creatives for social media (posts, stories, ads, reels covers)
• Create performance marketing creatives for Meta, Google, and other paid channels
• Develop visual assets for website, landing pages, emails, and banners
• Maintain and evolve the brand visual language across all touchpoints
• Collaborate with content, growth, and marketing teams to translate ideas into visuals
• Design packaging, brochures, pitch decks, and offline collaterals (as required)
• Ensure timely delivery of creatives while maintaining quality and consistency

Required Skills & Qualifications

• 1–2 years of experience as a Graphic Designer, preferably in a D2C, startup, or agency environment
• Strong proficiency in Adobe Creative Suite (Photoshop, Illustrator, InDesign)
• Good understanding of branding, typography, color theory, and layout
• Experience designing performance ads is a big plus
• Ability to take feedback, iterate fast, and work in a high-ownership environment
• Strong attention to detail and creative problem-solving skills

Good to Have

• Basic knowledge of motion graphics / video editing (After Effects, Premiere Pro, or similar)
• Experience working with e-commerce brands
• Understanding of social media trends and digital marketing best practices

What We Offer

• Opportunity to work with a fast-growing D2C brand
• High ownership and direct impact on brand growth
• Collaborative and fast-paced work environment
• Competitive salary (based on experience)

📍 Location: Hyderabad (Work from office)

Growth & Business Lead

• One person accountable for revenue, GTM clarity, and execution discipline

• This role ensures Vasudha grows in the right direction, at the right speed, with the right discipline.

POSITION IN THE ORG

• Reports directly to: Founder

• Owns coordination across:

o Digital Marketing

o Content & Brand

o Sales & Channels

o Ops (for demand–supply sync)

Role Objective

• Single point of accountability for Vasudha’s growth

• Ensures revenue growth is intentional, repeat-led, and aligned across channels

• Bridges strategy and execution across GT, Digital, and emerging channels

• Prevents fragmented or reactive growth decisions 

ROLE MANDATE :-

Single point of accountability for revenue growth and go-to-market execution across GT and Digital channels.

Revenue & Growth

• Owns total revenue across GT, D2C, Marketplaces, Q-commerce

• Sets monthly / quarterly targets

• Tracks channel and SKU-wise performance

Go-To-Market (GTM)

• Defines channel priorities

• Decides SKU–channel fit

• Determines expansion, pause, or non-investment areas

Digital Performance

• Owns CAC, ROAS, conversion outcomes

• Approves budgets and campaign direction

• Takes scale / pause decisions 

Sales & Channel Alignment

• Aligns GT and Digital execution

• Works with stockists, distributors, sales teams

• Prevents channel conflict and price erosion

SKU & Portfolio Discipline

• Identifies hero, support, and seasonal SKUs

• Drives focus on fewer SKUs with deeper penetration

• Reviews and pauses underperforming SKUs

Metrics & Reporting

• Owns growth dashboard

• Reports revenue, SKU velocity, repeat behaviour

• Provides clear summaries to Founder & leadership

Cross-Functional Coordination

• Aligns demand with Ops and Supply

• Protects margins with Finance

• Ensures Brand & Content support GTM strategy

SUCCESS METRICS

Growth

• Consistent MoM / QoQ revenue growth

• Balanced channel contribution

• Improving repeat purchase rate Efficiency

• Stable or improving CAC

• Disciplined ROAS

• Marketing spend aligned to revenue

GTM Effectiveness

• Strong SKU velocity

• Clear SKU–channel fit

• Pilots converting into scalable plays

Ensures Organisation grows in the right direction, at the right pace, with commercial discipline.