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Senior Unix Engineer Jobs in Washington, DC (NOW HIRING)

Stem Xpert

Unix Developer required

Herndon, VA · On-site

Title: Senior Unix Developer Location: Herndon, VA Pay Rate: Can Be Discussed Duration: Long Term Brief a. 4+ years of experience b. Should be very strong in Unix and Unix scripting c. Should have ...

System One

Unix/Linux Administrator

Washington, DC · On-site

$75/hr

Senior UNIX Linux Systems Engineer Washington, DC Hybrid - On-Site 2 days per week Hourly Rate: $75/hr. W2 Benefits Available Conversion Salary: Up to $150,000 annually, plus benefits Federal End ...

System One

Unix/Linux Administrator

Washington, DC · On-site

$75/hr

Senior UNIX Linux Systems Engineer Washington, DC Hybrid - On-Site 2 days per week Hourly Rate: $75/hr. W2 Benefits Available Conversion Salary: Up to $150,000 annually, plus benefits Federal End ...

System One

Unix/Linux Administrator

Washington, DC · On-site

$75/hr

Senior UNIX Linux Systems Engineer Washington, DC Hybrid - On-Site 2 days per week Hourly Rate: $75/hr. W2 Benefits Available Conversion Salary: Up to $150,000 annually, plus benefits Federal End ...

DMI

Unix/Linux Engineer

Washington, DC · On-site

$121K/yr

You are the senior technical authority for the agency's Linux platform. You will design, engineer ... Linux/Unix administration and engineering experience. Equivalent additional experience may ...

DMI

Unix/Linux Engineer

Washington, DC · On-site

You are the senior technical authority for the agency's Linux platform. You will design, engineer ... Linux/Unix administration and engineering experience. Equivalent additional experience may ...

New

DMI

Unix/Linux Engineer

Washington, DC · On-site

You are the senior technical authority for the agency's Linux platform. You will design, engineer ... Linux/Unix administration and engineering experience. Equivalent additional experience may ...

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All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Washington, DC

Senior Unix Engineer information

See Washington, DC salary details

$67.4K

$143.3K

$207.8K

How much do senior unix engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for senior unix engineer in Washington, DC is $143,338.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $162,500.00 per year, depending on experience, location, and employer.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

What are the key skills and qualifications needed to thrive as a senior Unix engineer?

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.

What is the difference between Senior Unix Engineer vs System Administrator?

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are popular job titles related to Senior Unix Engineer jobs in Washington, DC?

For Senior Unix Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Senior Unix Engineer jobs in Washington, DC look for?

The top searched job categories for Senior Unix Engineer jobs in Washington, DC are:

Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $143,338 per year, or $68.9 per hour.

Unix Developer required

Herndon, VA • On-site

Stem Xpert
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Stem Xpertexternal

Contractor

Re-posted 9 days ago

Job description

Company Description

StemXpert is a global management consulting, technological service and outsourcing company delivering technology-driven business solutions to meet the strategically driven objectives for our numerous clients.

Job Description

Title:               Senior Unix Developer

Location:        Herndon, VA

Pay Rate:       Can Be Discussed

Duration:        Long Term


Brief Job Description:

a. 4+ years of experience

b. Should be very strong in Unix and Unix scripting

c. Should have supported applications in SAS environment

d. Good communication skills


Additional Information
Thanks & Regards,

--------------------------

Chris Zion

734-274-2717

chris at tekwissen dot com


stem xpert logo

About stem xpert

Sourced by ZipRecruiter

STEM Xpert, based in Ann Arbor, MI, US, is a leading company in the Science, Technology, Engineering, and Mathematics (STEM) education industry. Since their establishment, they have made an indelible mark by providing innovative services and products designed to enhance STEM learning. Their service portfolio includes comprehensive educational programs, customized learning modules and interactive STEM kits. Driven by a passion for nurturing young minds, the company's mission is to bring about an educational renaissance in the STEM field, making learning not just theoretical but practical and fun. One notable achievement for STEM Xpert has been its success in reaching a broad spectrum of learners, from school-age to adults, contributing significantly towards empowering the community's technological and scientific literacy.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Ann Arbor, MI, US

Year founded

2012

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