Linux Systems Engineer
Sterling, VA · On-site
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
Linux Systems Engineer
Sterling, VA · On-site
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...
... level software for Linux (kernel development experience desired). - Demonstrated in-depth ... Desired Qualifications:** - Ability to reverse engineer (RE) code. - Experience working ...
Quick apply
... level software for Linux (kernel development experience desired). - Demonstrated in-depth ... Desired Qualifications:** - Ability to reverse engineer (RE) code. - Experience working ...
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Quick apply
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Quick apply
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Linux Developer
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
Linux Developer
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Quick apply
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Linux Developer
Sterling, VA · On-site
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
Linux Developer
Sterling, VA · On-site
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Quick apply
Embedded Software Engineer
Manassas, VA · On-site
$55 - $75/hr
Job Title: Embedded Software Engineer This role focuses on developing next-generation embedded ... Lead or contribute to the design and development of Linux kernel components and device drivers for ...
New
Software Development Engineer - Hillsboro, OR
Washington, DC · On-site
$40/hr
Title: Software Development Engineer 3 Location: Hybrid (3-4 days onsite, Hillsboro, OR). MUST ... Linux kernel development * Low level debug and triage "Nice-to-Have" Skills: * Deep understanding ...
Software Development Engineer - Hillsboro, OR
Washington, DC · On-site
$40/hr
Title: Software Development Engineer 3 Location: Hybrid (3-4 days onsite, Hillsboro, OR). MUST ... Linux kernel development * Low level debug and triage "Nice-to-Have" Skills: * Deep understanding ...
Linux Developer with Security Clearance
Sterling, VA · On-site
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
Linux Developer with Security Clearance
Sterling, VA · On-site
$122K - $253K/yr
We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...
They are seeking a Junior Red Hat Linux Engineer to support the design and implementation of the ... Kernel Panic, Root and Grub password Reset, & Firewall configurations. • Familiar with Ansible ...
They are seeking a Junior Red Hat Linux Engineer to support the design and implementation of the ... Kernel Panic, Root and Grub password Reset, & Firewall configurations. • Familiar with Ansible ...
Provide technical guidance and mentorship to engineering teams, fostering a culture of innovation ... Experience with Linux kernel, device drivers, device tree patching, and real-time operating systems.
Provide technical guidance and mentorship to engineering teams, fostering a culture of innovation ... Experience with Linux kernel, device drivers, device tree patching, and real-time operating systems.
Provide technical guidance and mentorship to engineering teams, fostering a culture of innovation ... Experience with Linux kernel, device drivers, device tree patching, and real-time operating systems.
Provide technical guidance and mentorship to engineering teams, fostering a culture of innovation ... Experience with Linux kernel, device drivers, device tree patching, and real-time operating systems.
Software Engineer
Dulles, VA · On-site
Software Engineer - Android Platform & Device Fleet Security This role focuses on building and ... Build, patch, and maintain custom Linux kernel images for the target platform, including kernel ...
New
Quick apply
Software Engineer
Dulles, VA · On-site
Software Engineer - Android Platform & Device Fleet Security This role focuses on building and ... Build, patch, and maintain custom Linux kernel images for the target platform, including kernel ...
New
Software Engineer
Dulles, VA · On-site
Software Engineer - Android Platform & Device Fleet Security This role focuses on building and ... Build, patch, and maintain custom Linux kernel images for the target platform, including kernel ...
New
Quick apply
Software Engineer
Dulles, VA · On-site
Software Engineer - Android Platform & Device Fleet Security This role focuses on building and ... Build, patch, and maintain custom Linux kernel images for the target platform, including kernel ...
New
... Linux kernel images for the target platform, including kernel module development and upstream ... software engineering experience, with 4+ years focused on Android platform and system-level ...
... Linux kernel images for the target platform, including kernel module development and upstream ... software engineering experience, with 4+ years focused on Android platform and system-level ...
Junior Red Hat Linux Engineer Location: Quantico, VA Clearance Level: Secret, Must Have Clearance ... Be able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.
Junior Red Hat Linux Engineer Location: Quantico, VA Clearance Level: Secret, Must Have Clearance ... Be able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.
Junior Red Hat Linux Engineer Location: Quantico, VA Clearance Level: Secret, Must Have Clearance ... Be able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.
Junior Red Hat Linux Engineer Location: Quantico, VA Clearance Level: Secret, Must Have Clearance ... Be able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.
Junior Linux Kernel Engineer information
What does a Junior Linux Kernel Engineer do?
A Junior Linux Kernel Engineer assists in developing, maintaining, and debugging the Linux kernel, which is the core part of the Linux operating system. Their responsibilities often include writing and testing kernel modules, fixing bugs, and contributing to kernel updates under the guidance of senior engineers. They may also help in troubleshooting hardware compatibility and optimizing system performance. This role often requires strong programming skills in C and familiarity with Linux systems and tools.
What are the key skills and qualifications needed to thrive as a Junior Linux Kernel Engineer, and why are they important?
A Junior Linux Kernel Engineer should have a solid understanding of C programming, operating system fundamentals, and computer architecture, typically supported by a relevant degree in computer science or engineering. Familiarity with Linux kernel development tools like Git, GCC, GDB, and patch submission processes, as well as knowledge of version control and debugging tools, is essential. Strong problem-solving, attention to detail, and effective communication skills help in diagnosing issues and collaborating with senior engineers and open-source communities. These competencies are crucial for ensuring reliable kernel contributions, learning from experienced developers, and maintaining code quality in a complex technical environment.
What are some typical challenges a Junior Linux Kernel Engineer might face in their first year on the job?
As a Junior Linux Kernel Engineer, you may encounter challenges such as understanding the vast and complex architecture of the Linux kernel, navigating extensive codebases, and adhering to strict coding and documentation standards. Collaborating with more experienced engineers and participating in open-source communities can be both rewarding and daunting, as it often requires clear communication and constructive feedback. Additionally, you'll likely spend time debugging low-level system issues and learning to use specialized development tools, all of which are essential for building your expertise and confidence in the role.
What are popular job titles related to Junior Linux Kernel Engineer jobs in Washington? For Junior Linux Kernel Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Junior Linux Kernel Engineer jobs in Washington look for? The top searched job categories for Junior Linux Kernel Engineer jobs in Washington are:
What cities in Washington are hiring for Junior Linux Kernel Engineer jobs? Cities in Washington with the most Junior Linux Kernel Engineer job openings:
Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 15 days ago
Job description
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate, and support large-scale Linux infrastructure supporting secure networking and remote-access services. This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard, OpenVPN, and IPSec.
The successful candidate will collaborate closely with network engineering, systems administration, and platform engineering teams to deliver highly available, secure, and scalable infrastructure solutions in mission-critical environments.
Primary Responsibilities
Linux Infrastructure Engineering
Design and implement advanced routing architectures utilizing:
Tune Linux kernel parameters for:
Design, deploy, and support secure VPN infrastructures using:
Develop and maintain Infrastructure-as-Code (IaC) solutions using SaltStack.
Create and maintain:
Required Qualifications:
Current Top-Secret Clearance with SCI Eligibility
Technical Experience
Strong hands-on experience with:
Demonstrated expertise with:
Strong practical experience with:
Experience with:
Preferred Qualifications
Desired Skills
Salary & Benefits
The salary associated with this position ($99,000-$206,000) is commensurate with the selected candidate's qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards.
Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.
Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate, and support large-scale Linux infrastructure supporting secure networking and remote-access services. This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard, OpenVPN, and IPSec.
The successful candidate will collaborate closely with network engineering, systems administration, and platform engineering teams to deliver highly available, secure, and scalable infrastructure solutions in mission-critical environments.
Primary Responsibilities
Linux Infrastructure Engineering
- Design, deploy, administer, and maintain enterprise Linux environments.
- Develop standardized operating system configurations and hardened baseline builds.
- Perform operating system upgrades, patch management, lifecycle maintenance, and performance optimization.
- Troubleshoot complex operating system, networking, and application issues.
Design and implement advanced routing architectures utilizing:
- Policy-Based Routing (PBR)
- Multiple routing tables
- Route maps and traffic steering
- Source-based and destination-based routing
- Multi-homed network environments
- OSPF and static routing
- VLANs, LACP, and 802.1Q trunking
- Network namespaces
- VRFs
- NAT and firewall policies
- tcpdump
- Wireshark
- iproute2
- nftables
- iptables
Tune Linux kernel parameters for:
- High-throughput networking
- Low-latency applications
- VPN gateway performance
- Large-scale concurrent connections
- TCP/IP stack performance
- Network buffer sizing
- IRQ balancing
- CPU affinity
- NUMA awareness
- Memory management
- perf
- sar
- vmstat
- iostat
- eBPF observability tools
- systemd performance metrics
Design, deploy, and support secure VPN infrastructures using:
- OpenVPN 2.6+
- WireGuard
- IPSec
- Site-to-site VPNs
- Remote-access VPNs
- Hub-and-spoke architectures
- High-availability VPN clusters
- Dynamic routing across VPN overlays
- Troubleshooting encryption, routing, MTU, and performance issues
- Implementing modern cryptographic standards and VPN hardening best practices
Develop and maintain Infrastructure-as-Code (IaC) solutions using SaltStack.
Create and maintain:
- Salt States
- Pillars
- Custom modules
- Orchestration workflows
- System provisioning
- Configuration deployment
- Compliance enforcement
- VPN deployments
- Security baseline management
Required Qualifications:
Current Top-Secret Clearance with SCI Eligibility
Technical Experience
- 5+ years of Linux Systems Engineering experience
- 3+ years of advanced Linux networking experience
- 3+ years of VPN engineering experience
- 3+ years of SaltStack administration and automation experience
Strong hands-on experience with:
- Debian Linux
- Ubuntu Linux
Demonstrated expertise with:
- Policy-Based Routing (PBR)
- iproute2
- Routing tables and policy rules
- Linux bridges
- Bonding and teaming
- VLANs
- VRFs
- Network namespaces
- Dynamic routing protocols
- High-availability networking architectures
Strong practical experience with:
- WireGuard
- OpenVPN 2.6+
- IPSec
- PKI and certificate management
- TLS authentication
- Multi-site VPN topologies
- VPN performance tuning
Experience with:
- SaltStack
- Python
- Bash
- Git
- CI/CD workflows
Preferred Qualifications
- Experience supporting cloud platforms including:
- Google Cloud Platform (GCP)
- Amazon Web Services (AWS)
- Microsoft Azure
- Experience with container technologies:
- Docker
- Kubernetes
- Experience supporting confidential computing environments
- Knowledge of CNSA-compliant cryptographic implementations
- Familiarity with eBPF-based observability and network diagnostics
- Industry certifications such as:
- RHCE
- LFCE
- CCNP
- Equivalent advanced certifications
Desired Skills
- Exceptional troubleshooting and root-cause analysis capabilities
- Strong documentation and technical writing skills
- Ability to operate independently in mission-critical environments
- Experience designing highly available and fault-tolerant systems
- Security-first mindset with strong infrastructure design principles
- Excellent collaboration and communication skills
Salary & Benefits
The salary associated with this position ($99,000-$206,000) is commensurate with the selected candidate's qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards.
Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.
Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.