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Linux Unix Jobs in Washington, DC (NOW HIRING)

Nwis

Linux Developer

Sterling, VA

The ideal candidate will have a strong background in system-level software development and a deep understanding of Linux/Unix internals. This role involves designing, developing, testing, and ...

Nightwing

Linux Developer

Sterling, VA · On-site

The ideal candidate will have a strong background in system-level software development and a deep understanding of Linux/Unix internals. This role involves designing, developing, testing, and ...

Synergy ECP

Linux System Administrator

Columbia, MD

$160K/yr

Configure and manage UNIX and Windows operating systems * Install and maintain operating system ... Experience administering Linux, Unix, or Windows operating systems * Experience installing and ...

Synergy ECP

Linux System Administrator

Columbia, MD · On-site

$160K/yr

Configure and manage UNIX and Windows operating systems * Install and maintain operating system ... Experience administering Linux, Unix, or Windows operating systems * Experience installing and ...

Synergy ECP

Linux System Administrator

Columbia, MD

$160K/yr

Configure and manage UNIX and Windows operating systems * Install and maintain operating system ... Experience administering Linux, Unix, or Windows operating systems * Experience installing and ...

DMI

Unix/Linux Administrator

Washington, DC

As a Unix/Linux Administrator, you will play a key role in designing, implementing, and maintaining Linux-based systems for Federal Trade Commission (FTC) project. Combining your knowledge of RHEL ...

BCMC

Linux Systems Administrator

Arlington, VA · On-site

... Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure. - Supporting the implementation of new technologies and equipment in the lab environment ...

BCMC

Linux Systems Administrator

Arlington, VA · On-site

... Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure. - Supporting the implementation of new technologies and equipment in the lab environment ...

DMI

Unix/Linux Administrator

Washington, DC

As a Unix/Linux Administrator, you will play a key role in designing, implementing, and maintaining Linux-based systems for Federal Trade Commission (FTC) project. Combining your knowledge of RHEL ...

Nwis

Linux System Administrator

Arlington, VA

... Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure. - Supporting the implementation of new technologies and equipment in the lab environment ...

DMI

Unix/Linux Administrator

Washington, DC · On-site

As a Unix/Linux Administrator, you will play a key role in designing, implementing, and maintaining Linux-based systems for Federal Trade Commission (FTC) project. Combining your knowledge of RHEL ...

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Linux Unix information

See Washington, DC salary details

$42.9K

$119.1K

$184.7K

How much do linux unix jobs pay per year?

As of May 29, 2026, the average yearly pay for linux unix in Washington, DC is $119,076.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,798.00 and $141,186.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux/Unix System Administrator, and why are they important?

To thrive as a Linux/Unix System Administrator, you need strong expertise in Linux/Unix operating systems, scripting languages (such as Bash or Python), and a background in computer science or related fields. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, and relevant certifications (such as CompTIA Linux+ or Red Hat Certified System Administrator) is highly valuable. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for this role. These skills ensure systems remain secure, reliable, and efficiently managed, supporting organizational operations and minimizing downtime.

What are some common challenges faced by Linux/Unix administrators, and how can they be addressed on the job?

Linux/Unix administrators often encounter challenges such as managing system security, troubleshooting performance issues, and ensuring uptime during updates or migrations. Addressing these requires staying current with security best practices, regularly monitoring system logs, and implementing robust backup and recovery procedures. Collaborating closely with development and network teams is also crucial, as it helps resolve cross-functional issues efficiently and ensures smooth deployment of new applications or services.

What are Linux/Unix administrators?

Linux/Unix administrators are IT professionals responsible for managing, maintaining, and supporting Linux and Unix operating systems on servers and workstations. Their duties include installing and configuring systems, monitoring performance, troubleshooting issues, and ensuring system security and backups. They often work with scripting languages, handle user accounts, and ensure the availability and reliability of critical IT infrastructure. These administrators play a key role in supporting the technology needs of organizations that rely on Linux or Unix environments.

What is the difference between Linux Unix vs Network Administrator?

AspectLinux UnixNetwork Administrator
Required CredentialsLinux/Unix certifications (e.g., LPIC, CompTIA Linux+)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, command-line interfacesNetwork infrastructure, routers, switches, troubleshooting
Industry UsageIT, software development, system administrationTelecommunications, enterprise IT, service providers

Linux Unix professionals focus on operating system management, scripting, and server maintenance, while Network Administrators handle network infrastructure, security, and connectivity. Both roles often collaborate but require different certifications and skill sets, making them distinct yet complementary in IT environments.

What are popular job titles related to Linux Unix jobs in Washington, DC? For Linux Unix jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Linux Unix jobs in Washington, DC look for? The top searched job categories for Linux Unix jobs in Washington, DC are:
Linux Unix jobs near you
Infographic showing various Linux Unix job openings in Washington, DC as of May 2026, with employment types broken down into 93% Full Time, 1% Part Time, and 6% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $119,076 per year, or $57.2 per hour.

Linux Developer

Nwis

Sterling, VA

Full-time

Posted 6 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.

We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate will have a strong background in system-level software development and a deep understanding of Linux/Unix internals. This role involves designing, developing, testing, and debugging high-performance software across multiple hardware architectures in a collaborative, cross-platform environment.Responsibilities
  • Design, develop, test, and debug system-level software for Linux-based platforms
  • Contribute to low-level system components, drivers, and core services
  • Collaborate with cross-functional teams to support development across multiple architectures
  • Analyze and resolve complex technical issues related to performance, stability, and scalability
  • Participate in code reviews and follow best practices for secure and maintainable software development
Required Qualifications
  • Current TS/SCI with Poly Clearance
  • Minimum 3 years of professional experience developing, testing, and debugging software in C, C++, and Python
  • Minimum 3 years of experience developing, testing, and debugging system-level software for Linux
  • Demonstrated in-depth understanding of Linux/Unix internals, including low-level system development, APIs, and interfaces
  • Proven experience working in cross-platform environments
  • Hands-on experience with one or more of the following architectures: x86/x64, ARM, and/or MIPS
Preferred Qualifications
  • Experience with Linux kernel development
  • Familiarity with embedded systems or performance-critical environments
  • Strong debugging skills using system-level tools and techniques
Please Note: This position is contingent upon contract award.

At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.


Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.

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.

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