Operating Systems (Windows and Linux) jobs

Senior Cloud Security and Vulnerability Analyst - TVM Cloud

Bloomberg · Posted Nov 13, 2026

Open

London
Full-time · Senior

Apply with RefersoAI Apply on careers page

Senior Cloud Security and Vulnerability Analyst - TVM Cloud

Bloomberg · Posted Nov 13, 2026

Open

London
Full-time · Senior

Apply with RefersoAI Apply on careers page

Anti-Cheat Engineering Intern (Masters/PhD) - Summer 2027

Riot Games · Posted Nov 11, 2026

Open

Remote, United States
Remote
Internship · Intern
$81–$81 per hour

Apply with RefersoAI Apply on careers page

Work with experienced Vanguard engineers on a summer research project exploring how agentic AI is changing the effectiveness of software obfuscation and virtualization.

Compensation

The hourly rate for this internship is USD $80.77 hourly

Responsibilities

Work with Anti-Cheat engineers to scope and complete a bounded research project focused on AI-assisted analysis of obfuscated and virtualized code
Build and improve AI harnesses that iteratively improve and challenge code-protection techniques to study the boundaries of their design
Design and run experiments that measure where AI systems succeed, struggle, or fail when reasoning about protected binaries
Research and evaluate techniques that make software obfuscation and virtualization more resilient to AI-assisted reverse engineering
Reproduce and validate results, documenting experimental methods, evidence, limitations, and potential defensive implications

Requirements

Masters or Doctoral program in Computer Science
Masters or Doctoral program in Computer Engineering
Masters or Doctoral program in Cybersecurity
Nice to have: reverse engineering
Nice to have: binary analysis

Skills

C C++

Technical Account Manager (English/German Speaker)

Commvault · Posted Nov 11, 2026

Open

Remote, Germany
Remote
5+ years

Apply with RefersoAI Apply on careers page

Serve as a trusted technical advisor to enterprise customers, driving retention, expansion, and cyber resiliency outcomes.

Compensation

High income earning opportunities based on self-performance

Responsibilities

Build and maintain strong, strategic relationships with key stakeholders within customer organizations
Serve as the main point of contact, ensuring alignment between the customer’s goals and our cyber resiliency solutions
Regularly communicate and meet with customers to review progress, assess needs, and offer tailored guidance to improve security posture
Travel to attend on-site customer meetings as required
Act as a trusted technical advisor, guiding customers in the continued adoption and use of robust cyber resiliency strategies

Requirements

Nice to have: Azure AZ900
Nice to have: AWS certification
Nice to have: GCP certification
Nice to have: Broadcom certification
Nice to have: Microsoft certification

Skills

Cyber Resiliency Data Management Security solutions

AI Processor Hardware/Software Integration Engineer Intern (Summer 2027)

GlobalFoundries · Posted Nov 11, 2026

Open

Richardson, Texas, United States
Internship · Intern
$20–$40 per hour

Apply with RefersoAI Apply on careers page

Launch your engineering career through hands‑on hardware/software integration and validation of next‑generation RISC‑V CPUs and AI accelerators.

Compensation

$20.00 - $40.00

Responsibilities

Execute compliance tests, regressions, benchmarks, and AI workloads across simulation, emulation, FPGA, and hardware platforms.
Reproduce, debug, document, and track failures using logs, traces, waveforms, and performance counters.
Validate CPU, NPU, memory, interrupt, exception, and software execution features with guidance from senior engineers.
Develop automation for test execution, result checking, reporting, and dashboards.
Collaborate with architecture, RTL, verification, compiler, software, performance, and infrastructure teams to resolve issues.

Requirements

Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, Software Engineering or related field
Nice to have: Prior internship or co‑op experience
Nice to have: Leadership experience
Nice to have: AI tools
Nice to have: Project management

Skills

Python C/C++Linux

Vulnerability Management Services (VMS) analyst

Kyndryl · Posted Nov 11, 2026

Open

Budapest, Budapest, Hungary

Apply with RefersoAI Apply on careers page

Analyze and remediate vulnerabilities across enterprise IT estates, drive risk-based mitigation, threat hunting, and defensive hardening.

Responsibilities

Conduct regular network-based and host-based scans across servers, workstations, and network hosts
Develop, prioritize, and implement risk-based mitigation strategies across operating systems, enterprise applications, and network infrastructure
Compile, track, and report on vulnerability remediation metrics
Engage in proactive threat hunting and Endpoint Detection and Response (EDR)
Monitor network traffic using Network Detection and Response (NDR) tools

Requirements

Nice to have: scripting and automation languages (Python, PowerShell, Bash, Perl)
Nice to have: cybersecurity certifications (CompTIA Security+, CySA+, CEH, GIAC)
Nice to have: cloud security concepts (AWS, Azure, GCP)
Nice to have: vulnerability management policy formulation and compliance governance (ISO 27001, NIST, CIS benchmarks)

Skills

enterprise vulnerability scanning and management platforms endpoint detection and response (EDR)network detection and response (NDR)

Manufacturing Test Technician 4

ZT Systems · Posted Nov 11, 2026

Open

Secaucus, New Jersey, United States
On-site
Full-time · Mid
$29–$29 per hour
4+ years

Apply with RefersoAI Apply on careers page

The Manufacturing Test Technician 4 is responsible for supporting production testing, failure analysis, and repair activities to ensure quality objectives and on-time delivery commitments are achieved.

Compensation

The typical base salary for this position is expected to be around $28.50/hr.

Responsibilities

Configure and prepare server systems for production testing and validation
Set up systems in designated test environments and verify readiness for execution
Perform system updates, firmware installations, and configuration verification activities
Execute system test scripts and standardized manufacturing test procedures
Monitor system performance and test execution to ensure accurate results

Requirements

Associate degree in Information Technology
Associate degree in Computer Systems
Associate degree in Electronics
Associate degree in a related technical field
Certification from a technical school with equivalent work experience

Skills

Hardware diagnostics Operating systems Troubleshooting methodologies Microsoft operating systems

AI Processor Hardware/Software Integration Engineer (2027 New College Graduate)

GlobalFoundries · Posted Nov 11, 2026

Open

Richardson, Texas, United States
On-site
Full-time · Entry
$72K–$125K per year

Apply with RefersoAI Apply on careers page

Launch your engineering career in hardware/software integration and validation of next-generation RISC-V CPUs and AI accelerators. Gain hands-on experience across hardware, software, AI workloads, and benchmarking while helping deliver high-quality Physical AI products.

Compensation

Expected Salary Range $72,000.00 - $124,800.00 The exact Salary will be determined based on qualifications, experience and location.

Responsibilities

Execute compliance tests, regressions, benchmarks, and AI workloads across simulation, emulation, FPGA, and hardware platforms.
Reproduce, debug, document, and track failures using logs, traces, waveforms, and performance counters.
Validate CPU, NPU, memory, interrupt, exception, and software execution features with guidance from senior engineers.
Develop automation for test execution, result checking, reporting, and dashboards.
Collaborate with architecture, RTL, verification, compiler, software, performance, and infrastructure teams to resolve issues.

Requirements

Bachelor’s degree in Computer Engineering
Bachelor’s degree in Electrical Engineering
Bachelor’s degree in Computer Science
Bachelor’s degree in Software Engineering
Nice to have: RISC-V

Skills

Python C

AI Processor Hardware/Software Integration Engineer Intern (Summer 2027)

GlobalFoundries · Posted Nov 11, 2026

Open

Richardson, Texas, United States
Internship · Intern
$20–$40 per hour
0–0 years

Apply with RefersoAI Apply on careers page

Launch your engineering career through hands‑on hardware/software integration and validation of next‑generation RISC‑V CPUs and AI accelerators.

Compensation

$20.00 - $40.00

Responsibilities

Execute compliance tests, regressions, benchmarks, and AI workloads across simulation, emulation, FPGA, and hardware platforms.
Reproduce, debug, document, and track failures using logs, traces, waveforms, and performance counters.
Validate CPU, NPU, memory, interrupt, exception, and software execution features with guidance from senior engineers.
Develop automation for test execution, result checking, reporting, and dashboards.
Collaborate with architecture, RTL, verification, compiler, software, performance, and infrastructure teams to resolve issues.

Requirements

Bachelor’s or Master’s degree in Computer Engineering
Bachelor’s or Master’s degree in Electrical Engineering
Bachelor’s or Master’s degree in Computer Science
Bachelor’s or Master’s degree in Software Engineering
Nice to have: RISC‑V

Skills

Python C/C++Linux

English Customer Support

Capgemini · Posted Nov 11, 2026

Open

Cairo, Cairo, Egypt
Entry
0–2 years

Apply with RefersoAI Apply on careers page

The Customer Support Technician serves as the first point of contact for customers seeking technical assistance.

Responsibilities

Receive and handle inbound customer calls professionally.
Verify customer entitlement, product information, and issue details.
Log, document, and manage Service Requests (SRs) accurately in support tools.
Resolve first-contact issues whenever possible.
Educate customers on product features, best practices, and self-service resources.

Skills

Operating systems Microsoft Office applications Email and collaboration tools Remote troubleshooting tools Microsoft Office

See full job description

Technical Support Specialist

DP World Company · Posted Nov 11, 2026

Open

Commerce, Georgia, United States
2+ years

Apply with RefersoAI Apply on careers page

Provide second level diagnostic support for desktop, WAN, LAN, servers and disaster recovery, participate in global support on-call rotation, and provide onsite support for new site launches and server/network refreshes.

Compensation

DP World offers exciting and challenging roles within a growing international organization. We strive to hire and develop the right people, locally and globally, stimulating personal growth and self-development within an informal atmosphere. We offer a market competitive compensation package.

Responsibilities

Implement standards for planning and supporting plants
Provide second level diagnostic support
Create and update work instructions
Participate in global support on-call rotation
Monitor emails for alert notifications

Requirements

Bachelor's in Computer Science

Skills

computer systems electronic systems software applications desktop hardware operating systems network systems

Operating Systems (Windows and Linux) jobs

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Compensation

Responsibilities

Requirements

Skills

Responsibilities

Skills

Compensation

Responsibilities

Requirements

Skills

Benefits

Benefits

Benefits

Benefits

Benefits