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Senior Linux Systems Engineer Jobs in Colorado (NOW HIRING)

Quantix

Linux DevOps Engineer

Castle Rock, CO · On-site

The candidate will lead Linux systems engineering and support of 370+ virtual & physical servers, patch management (rebuild platform, build process, operationalize) for Red Hat Satellite Server ...

Cymertek

Linux / Unix Systems Administrator

Aurora, CO · On-site

SIMILAR CAREER TITLES Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud ...

Arena Technical Resources

Linux Engineer

Aurora, CO · On-site

Linux Engineer Location: Aurora, CO, US Job ID: ATR 17864 Job Title: Linux Engineer Location ... System Installation and Configuration: Install, configure, and maintain Linux operating systems and ...

Rampant Technologies

Linux Sys Admin

Aurora, CO · On-site

We are seeking a skilled Systems Engineer to support and advance our IT infrastructure, with a primary focus on RHEL-based Linux systems and a strategic transition to Kubernetes-based ...

Rampant Technologies

Linux Sys Admin

Aurora, CO · On-site

We are seeking a skilled Systems Engineer to support and advance our IT infrastructure, with a primary focus on RHEL-based Linux systems and a strategic transition to Kubernetes-based ...

Cymertek

Software Engineer (Java, AWS, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

Software Engineer (Java, AWS, Linux) LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please ... Build and maintain systems in Linux environments * Collaborate with cross-functional teams to ...

Cymertek

Software Engineer (Java, AWS, Linux)

Aurora, CO · On-site

$52.75 - $72.25/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems ... Developer, Backend Developer, Full Stack Developer, Cloud Software Engineer, Systems Engineer ...

DPG Solutions LLC

Senior Systems Engineer

Aurora, CO · On-site

$106K - $145K/yr

... Senior Level Systems Engineer DPG Solutions is looking for a senior level Systems Engineer to ... Linux, Unix, virtualized environments, cloud environments, or secure infrastructure supporting ...

KBR, Inc.

SR Systems Engineer

Colorado Springs, CO · On-site

$110K - $165K/yr

Title: SR Systems Engineer KBR is seeking a Sr. Space Systems Engineer to work onsite at Schriever ... Linux, Windows servers/clients, and Oracle/SQL Databases * Effectively communicate and present to ...

KBR

SR Systems Engineer

Colorado Springs, CO · On-site

$110K - $165K/yr

Title: SR Systems Engineer KBR is seeking a Sr. Space Systems Engineer to work onsite at Schriever ... Linux, Windows servers/clients, and Oracle/SQL Databases * Effectively communicate and present to ...

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All JobsSenior Linux Systems Engineer JobsSenior Linux Systems Engineer Jobs in Colorado

Senior Linux Systems Engineer information

See Colorado salary details

$105.7K

$134.5K

$166.7K

How much do senior linux systems engineer jobs pay per year?

As of Jul 3, 2026, the average yearly pay for senior linux systems engineer in Colorado is $134,517.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,100.00 and $145,100.00 per year, depending on experience, location, and employer.

What does a Senior Linux Systems Engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a Senior Linux Systems Engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

What are the key skills and qualifications needed to thrive as a Senior Linux Systems Engineer, and why are they important?

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.
What cities in Colorado are hiring for Senior Linux Systems Engineer jobs? Cities in Colorado with the most Senior Linux Systems Engineer job openings:
What are popular job titles related to Senior Linux Systems Engineer jobs in CO? For Senior Linux Systems Engineer jobs in CO, the most frequently searched job titles are:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Colorado as of June 2026, with employment types broken down into 9% As Needed, 72% Full Time, 11% Part Time, 2% Temporary, 4% Contract, and 2% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $134,517 per year, or $64.7 per hour.
Embedded Systems Engineer (Linux & HDL)

Embedded Systems Engineer (Linux & HDL)

FIRST RF CORPORATION

Boulder, CO • On-site

$100K - $250K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Job description

Summary
FIRST RF is hiring a talented Embedded Systems Engineer to join our team. In this role, you will be a key contributor to the design and development of active RF systems for our next-generation products. You'll be part of a small, collaborative team who is responsible for developing software, firmware, and gate-ware solutions. For this role you will need to have skillsets in Linux and/or Hardware Description Language (HDL). We're seeking candidates with a strong desire for a system-level understanding who can evolve to influence high-level design decisions and internal tooling.
Key Responsibilities
  • Design, implement, and verify FPGA logic using HDL
  • Develop embedded software for onboard processors, supporting both bare-metal and embedded Linux environments
  • Build, customize, and deploy embedded Linux systems for SoC platforms
  • Perform simulation, synthesis, timing analysis, and hardware validation to ensure performance, stability, and timing closure.
  • Implement and optimize high-speed communication protocols
  • Conduct board bring-up and hardware-software co-debugging, using oscilloscopes, logic analyzers, in-system debug cores, and related tools
  • Optimize architecture, resource utilization, throughput, and latency to meet stringent performance and reliability requirements
  • Participate in full lifecycle development, from system architecture and requirements definition through prototyping, validation, and integration
  • Document designs, interfaces, and test procedures, ensuring clear communication across hardware, firmware, and software teams
  • Collaborate with cross-functional engineers (embedded, RF, mechanical) to define system requirements and deliver integrated solutions

Required Education and Experience
  • Must have U.S. citizenship and ability to obtain a U.S. Security Clearance
  • Bachelor's degree in Electrical Engineering or equivalent
  • Technical Skills
    • Proficiency reading electrical schematics
    • Proficiency with common test equipment including multi-meters, oscilloscopes, and logic analyzers
    • Proficiency in a technical programming language such as Python
    • Strong hardware background

Specialized Skillsets - one or both required
  • Linux
    • Experience with Linux user-space and kernel driver development.
    • Proficiency with embedded Linux build systems
    • Interest in learning HDL
  • Hardware Description Language (HDL)
    • A strong HDL skillset with experience implementing DSP blocks and common serial interfaces (e.g., PCIe, SPI, I2C, AXI, Wishbone, Aurora, JESD)
    • Experience developing novel IP (e.g., DSP, packetization) and a proficient understanding of signal processing fundamentals is required
    • Interest in learning Linux user-space and kernel driver development
Preferred Education and Experience
  • Master's degree in Electrical Engineering or equivalent
  • Experience with Yocto and Pentalinux
  • Familiarity with Xilink, RFSoc, Zynq platforms
  • Experience with RF test equipment including phase noise analyzer, spectrum analyzer, network analyzer, and power meters
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
Supervisory Responsibility
This position has no direct supervisory responsibilities.
Position Type/Expected Hours of Work
This is a full-time position at 40 hours per week. Typical office hours include Monday-Friday, 8:00am-4:30pm; however, these hours may vary based on workload and the manager's discretion.
Travel
About 10% travel is expected for this position.
Physical Demands
While performing the duties of this job, the employee is regularly required to talk or hear. Specific vision abilities required by this job include close vision and ability to adjust focus. This would require the ability to lift files, open filing cabinets, and bend or stand on a stool as necessary. The employee will also regularly be seated at a desk and using a computer. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
About FIRST RF
FIRST RF is a fast-growing, multi-discipline, privately owned small business focused on engineering and manufacturing of advanced technologies - specifically in antennas and radio frequency (RF) systems. We are an energetic team empowered with world-class facilities and resources. We promote a culture which prioritizes innovation and responsiveness. By making bold investments in the development of groundbreaking technologies, FIRST RF has fielded award-winning products ranging from revolutionary passive antennas to highly complex, active antenna systems.
Benefits Summary
We offer all employees four weeks of PTO each year, flexible scheduling, hybrid work, tuition reimbursement, up to 6% 401(k) match, and healthcare, dental, and vision plans.
AAP/EEO Statement
We are an Equal Employment Opportunity employer committed to providing equal opportunity in all of our employment practices, including selection, hiring, assignment, re-assignment, promotion, transfer, compensation, discipline, and termination. The Company prohibits discrimination, harassment, and retaliation in employment based on race; color; religion; genetic information; national origin; sex (including same sex); sexual orientation; gender identity; pregnancy, childbirth, or related medical conditions; age; disability or handicap; citizenship status; service member status; or any other category protected by federal, state, or local law. We support protected veterans and individuals with disabilities through our affirmative action program.
First Rf logo

About First Rf

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Boulder, CO, US

Year founded

2003

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