Linux Systems Engineer
Sterling, VA · On-site
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
Linux Systems Engineer
Sterling, VA · On-site
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
Linux Systems Engineer
Sterling, VA · On-site
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
Linux Systems Engineer
Sterling, VA · On-site
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
Nightwing is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate ... Familiarity with eBPF-based observability and network diagnostics * Industry certifications such as:
SR Engineer -- SATCOM Networking & Software (C/C++/Python)
Alexandria, VA · Remote
$106K - $145K/yr
Embedded/edge: embedded Linux , constrained compute environments, NIC offloads/DPDK/eBPF (if relevant). * Government programs: RMF, STIGs, FIPS-aligned crypto, COMSEC exposure (as applicable ...
Quick apply
SR Engineer -- SATCOM Networking & Software (C/C++/Python)
Alexandria, VA · Remote
$106K - $145K/yr
Embedded/edge: embedded Linux , constrained compute environments, NIC offloads/DPDK/eBPF (if relevant). * Government programs: RMF, STIGs, FIPS-aligned crypto, COMSEC exposure (as applicable ...
Deep knowledge of Linux networking internals (kernel stack, netfilter, eBPF, XDP). * Experience developing and troubleshooting real-time, low-latency, or high-bandwidth systems. * Experience with ...
Deep knowledge of Linux networking internals (kernel stack, netfilter, eBPF, XDP). * Experience developing and troubleshooting real-time, low-latency, or high-bandwidth systems. * Experience with ...
Network Software Engineer
Laurel, MD · On-site
Deep knowledge of Linux networking internals (kernel stack, netfilter, eBPF, XDP). * Experience developing and troubleshooting real-time, low-latency, or high-bandwidth systems. * Experience with ...
Network Software Engineer
Laurel, MD · On-site
Deep knowledge of Linux networking internals (kernel stack, netfilter, eBPF, XDP). * Experience developing and troubleshooting real-time, low-latency, or high-bandwidth systems. * Experience with ...
Ebpf Linux information
What are the key skills and qualifications needed to thrive as an eBPF Linux engineer?
To thrive as an eBPF Linux Engineer, you need strong skills in Linux systems programming, networking fundamentals, and proficiency with C or Go, often supported by a computer science degree or equivalent experience. Familiarity with eBPF tools (like bpftrace, libbpf, or bpftool), kernel debugging, and knowledge of containerization platforms are typically required. Analytical thinking, problem-solving, and effective collaboration set top professionals apart in this field. These competencies are crucial for developing efficient, secure, and scalable system observability or networking solutions within complex Linux environments.
What is the difference between Ebpf Linux vs Linux Kernel Developer?
| Aspect | Ebpf Linux | Linux Kernel Developer |
|---|---|---|
| Required credentials | Knowledge of eBPF, Linux internals, C programming | Deep understanding of Linux kernel, C, and kernel modules |
| Work environment | Developing and deploying eBPF programs within Linux systems | Writing, maintaining, and optimizing Linux kernel code |
| Employer and industry usage | Tech companies, cloud providers, security firms using eBPF for monitoring and security | Operating system vendors, enterprise IT, open-source projects |
Ebpf Linux specialists focus on developing eBPF programs to enhance Linux system capabilities, while Linux Kernel Developers work on core kernel code. Both roles require strong C skills and Linux knowledge but differ in scope and focus.
What is an eBPF Linux engineer?
An eBPF Linux engineer is a software professional who specializes in working with eBPF (extended Berkeley Packet Filter) technology on the Linux operating system. eBPF allows for the execution of sandboxed programs in the Linux kernel, enabling advanced networking, security, and observability features without modifying kernel source code. Engineers in this role typically develop, optimize, and troubleshoot eBPF programs for use cases such as network monitoring, performance analysis, and security enforcement. They need a strong understanding of Linux internals, networking, and programming in C and sometimes Rust or Go. eBPF Linux engineers are increasingly in demand due to the growing use of cloud-native and containerized environments.
What are some common challenges faced when developing with eBPF on Linux systems?
Developing with eBPF on Linux often involves navigating kernel version compatibility, as eBPF features evolve rapidly and may not be available on older kernels. Debugging eBPF programs can also be challenging due to strict verifier constraints and limited debugging tools. Additionally, integrating eBPF with existing monitoring or networking solutions requires a solid understanding of both kernel space and user space interactions. Collaborating with platform engineers and security teams is common, as eBPF programs frequently impact system performance and security.
What are popular job titles related to Ebpf Linux jobs in Washington?
For Ebpf Linux jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Ebpf Linux jobs in Washington look for?
The top searched job categories for Ebpf Linux jobs in Washington are:
What cities in Washington are hiring for Ebpf Linux jobs?
Cities in Washington with the most Ebpf Linux job openings:
Full-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 8 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.