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Virtual Linux Kernel Developer Jobs in Kentucky (NOW HIRING)

Waystar

Systems Engineer I

Louisville, KY · On-site

... Linux Server administration and support • Intermediate to Advanced knowledge of Cloud (AWS and ... around virtual and physical server environments • Understand the concepts around Cloud ...

Waystar

Systems Engineer I

Louisville, KY · On-site

Advanced knowledge of Linux Server administration and support * Intermediate to Advanced knowledge ... Understand the concepts around virtual and physical server environments * Understand the concepts ...

Stefanini

IT Plant Engineer

Louisville, KY · On-site

Stefanini is looking for an IT Plant Engineer, Louisville, KY (Onsite) For quick apply, please ... Support of local servers across both physical and virtual environments in a Windows and Linux based ...

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Virtual Linux Kernel Developer information

What are the key skills and qualifications needed to thrive as a Virtual Linux Kernel Developer, and why are they important?

To thrive as a Virtual Linux Kernel Developer, you need deep expertise in Linux kernel architecture, C programming, and operating system concepts, typically supported by a degree in Computer Science or related fields. Familiarity with version control systems like Git, debugging tools such as GDB, and experience with virtualization technologies (e.g., KVM, QEMU) are essential. Strong problem-solving abilities, attention to detail, and effective remote communication distinguish outstanding professionals in this role. These skills are crucial for developing robust kernel modules, diagnosing complex issues, and collaborating efficiently within distributed development teams.

What is the difference between Virtual Linux Kernel Developer vs Virtual Linux System Programmer?

AspectVirtual Linux Kernel DeveloperVirtual Linux System Programmer
Primary FocusDeveloping and maintaining Linux kernel codeWriting and optimizing system-level software for Linux
Required SkillsC programming, kernel architecture, debugging kernel modulesC, C++, system calls, device drivers
Work EnvironmentCollaborative development, version control, Linux environmentsSystem integration, testing, Linux-based systems
Industry UsageOpen-source projects, tech companies, hardware vendorsIT services, embedded systems, enterprise solutions

While both roles involve Linux and system-level programming, Virtual Linux Kernel Developers focus on kernel code development, whereas Virtual Linux System Programmers work on system software and application interfaces. Understanding these distinctions helps in choosing the right career path or job search focus.

What are some common challenges faced by Virtual Linux Kernel Developers when debugging complex virtualization issues?

Virtual Linux Kernel Developers often encounter intricate challenges when debugging issues related to virtualization, such as timing discrepancies, non-deterministic behavior, and compatibility with diverse hypervisors. These issues can be difficult to isolate since they may only manifest under specific workloads or hardware configurations. Collaboration with systems engineers, QA teams, and sometimes upstream kernel communities is usually essential to identify root causes and implement robust solutions. Being comfortable with low-level debugging tools, kernel logs, and patch testing in virtual environments is key to overcoming these challenges.

What does a Virtual Linux Kernel Developer do?

A Virtual Linux Kernel Developer specializes in designing, developing, and maintaining the core components of the Linux operating system, particularly in virtualized environments. This includes working on kernel modules, optimizing performance for virtual machines, and fixing bugs related to virtualization technologies. They often collaborate with open-source communities and contribute to projects that enhance Linux's compatibility with different hypervisors and cloud platforms. Their role is critical in ensuring the efficiency, security, and stability of Linux systems running in virtualized settings.
What are the most commonly searched types of Linux Kernel Developer jobs in Kentucky? The most popular types of Linux Kernel Developer jobs in Kentucky are:
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Virtual Linux Kernel Developer jobs near you

Information System Security Engineer

Cyber Defense Technologies

Lexington, KY

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 2 days ago

New

Job description

Overview: Cyber Defense Technologies (CDT) is seeking a proactive Information Systems Security Engineer (ISSE) to support Risk Management Framework (RMF) compliance, system hardening, and security engineering across a diverse portfolio of systems. This role requires independent ownership of complex security challenges— from vulnerability assessment and remediation through continuous monitoring—while ensuring alignment with DoW and USSOCOM security policies.
You will bridge high-level security architecture with hands-on implementation across physical and virtual operating systems, networking devices, enterprise, embedded, and air-gapped environments.
Clearance Requirements: An active Secret clearance is required, TS/SCI preferred. All candidates must be U.S. Citizens. Applicants who do not meet these requirements will not be considered.
Responsibilities include but are not limited to:
  • Perform security design, configuration, hardening, testing, and monitoring of advanced information systems independently or as part of a team.
  • Conduct vulnerability testing and apply current compliance standards and technical controls across Windows, Linux, Android, iOS, and related platforms.
  • Support security architecture development; enforce trusted relationships with external systems; assess and mitigate security threats/risks throughout the program lifecycle.
  • Assist vendors and system developers in implementing DoW/USSOCOM security functionality and enterprise solutions.
  • Contribute to security planning, assessment, risk analysis, risk management, certification, and awareness activities.
  • Review Assessment & Authorization (A) documentation for completeness and compliance.
  • Support rapid Fielding and Deployment Release processes by ensuring RMF and Authorization to Operate (ATO) requirements are met.
  • Create and maintain IA policy documentation and RMF artifacts, including System Security Plans (SSP), Security Assessment Reports, Risk Assessments, POA&Ms, Control Implementation/Validation documents, Ports/Protocols/Services matrices, network/architecture diagrams, and accreditation boundaries.
  • Execute cross-platform patch management and system imaging.
  • Map NIST 800-53 controls and DISA CCIs to system capabilities in support of ATO maintenance and renewals.
  • Engage customer technical points of contact as needed during architecture and implementation activities.
Technical Areas of Expertise:
  • Experience with RMF process and requirements (NIST 800-53)
  • Experience with virtualized and standalone environments (VMware)
  • Experience with patch management solutions
  • Experience with standard forensic practices, imaging software, tools, and techniques
  • Experience with Security Technical Implementation Guide (STIG) experience
  • Experience with Vulnerability Management (Nessus, NexPose, OpenVAS, etc)
  • ELINT, Radio Frequency, Electronic Warfare, and/or SIGINT experience a plus
  • Translating technical customer requirements into business process and tasking
  • Technical consulting both buyer and end user customer personnel in a complex environment
  • System Administration experience with Linux and Windows
  • Experience with administration and forensic practices with mobile platforms is a plus
REQUIRED QUALIFICATIONS: 
  • Bachelor’s degree in Computer Science, Engineering, Information Technology, Cybersecurity, or related technical field; or work relevant work experience equivalent.
  • Minimum 4 years of information security-related experience in areas such as security operations, vulnerability management, security testing, system patching, log analysis, intrusion detection, or security device administration.
  • Knowledge of RMF, Windows/Linux operating systems, STIGs, ACAS, HBSS, and/or related technologies.
  • Demonstrated ability to work independently, analyze root causes, and drive solutions from identification through resolution.
  • U.S. Citizenship and active Secret clearance (or higher), clearable to TS/SCI.
PREFERRED QUALIFICATIONS: 
  • Active DoD 8570 IAT Level II (or higher) certification preferred at time of hire (e.g., Security+ CE, CASP+, CISSP).
  • Hands-on experience with vulnerability assessment tools (ACAS, Nessus, SCAP), VMware, image deployment/orchestration, and multi-platform hardening.
  • Technology-specific certifications (Cisco, VMware, Microsoft, etc.) relevant to the environment.
  • Experience supporting rapid ATO processes and continuous monitoring in DoD/IC environments.
Travel: CONUS Travel of 10 to 15% may be required depending on program needs
Why Join Cyber Defense Technologies?
At CDT, we offer a collaborative and inclusive work environment where your expertise in system security can help shape the future of cybersecurity and engineering solutions.
Compensation and Benefits:
  • Competitive salary based. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on work experience, education, certifications, geographic location, contract wage determination that align with the specified role.
  • Comprehensive benefits package, including Health, Dental, Paid Time Off, Holiday Pay, Short-term and Long-term disabilities, Life Insurance, Retirement plans, Learning and Development opportunities, Wellness programs as well as other optional benefits elections.
CDT is committed to hiring without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.
Apply Now:
If you are a proactive Information System Security Engineer (ISSE) and thrive in dynamic environments, we encourage you to apply and join the CDT team!