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Senior Unix Engineer Jobs in Nashua, NH (NOW HIRING)

Anduril Industries

Senior Firmware Engineer

Hudson, NH · On-site

$120K - $159K/yr

ABOUT THE JOB The AIRS team is seeking a Senior Firmware Engineer to design a new product lines. In ... basic Unix/Linux tools * Familiar with common programming languages like Python and MATLAB

Anduril Industries

Senior Embedded Engineer

Hudson, NH · On-site

$125K - $164K/yr

ABOUT THE JOB The AIRS team is seeking a Senior Embedded Engineer to design a new product lines. In ... basic Unix/Linux tools * Familiar with common programming languages like Python and MATLAB

Nvidia

Senior Fullstack Software Engineer

Westford, MA · Hybrid

$127K - $167K/yr

As a senior software engineer, you will craft highly efficient software to automate and facilitate ... Strong experience with Golang, Unix/Linux * Proven knowledge of web languages typescript ...

Science Referral Network

Software Engineer

Tewksbury, MA · On-site

Our network consists of both subject matter experts in a wide variety of technical areas and senior ... Linux or UNIX experience * This position requires the ability to obtain a Secret clearance. Except ...

ECS

Sr. Elastic Engineer with Security Clearance

Bedford, MA · On-site

$180K - $210K/yr

Everforth ECS is seeking a Sr. Elastic Engineer to join our team in Bedford, MA . This position is ... Strong Linux/Unix, networking, and cloud platform knowledge (AWS, Azure, GCP). * Ability to mentor ...

Science Referral Network

Software Engineer

Tewksbury, MA · On-site

Our network consists of both subject matter experts in a wide variety of technical areas and senior ... Linux or UNIX experience * This position requires the ability to obtain a Secret clearance. Except ...

Anduril Industries

Senior Firmware Engineer

Hudson, NH · On-site

$165K - $218K/yr

ABOUT THE JOB The AIRS team is seeking a Senior Firmware Engineer to design a new product lines. In ... basic Unix/Linux tools * Familiar with common programming languages like Python and MATLAB

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All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Nashua, NH

Senior Unix Engineer information

See Nashua, NH salary details

$60.1K

$127.8K

$185.3K

How much do senior unix engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for senior unix engineer in Nashua, NH is $127,829.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,600.00 and $144,900.00 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 Nashua, NH?

For Senior Unix Engineer jobs in Nashua, NH, the most frequently searched job titles are:

What cities near Nashua, NH are hiring for Senior Unix Engineer jobs?

Cities near Nashua, NH with the most Senior Unix Engineer job openings:

Senior Unix Engineer jobs near you

Sr. Informatica Developer

Avani Technology Solutions, Inc.

Lexington, MA • On-site

Full-time

Re-posted 9 days ago

Job description

Position Title: Sr. Informatica Developer
Location: Lexington, MA
Duration: Long term
Job Description:
  • 10+ years' experience of experience with Informatica. This is very SENIOR LEVEL- need functional design, technical design, coding and testing of data acquisition and ETL process.
  • Must have 10+ years in DW environment- development and usage of Data Warehousing best practices and standards, ideally some data modeling.
  • Strong Oracle experience-PL/SQL expertise - must have strong SQL- key for performance tuning and manipulating data in tables
  • Unix shell scripting

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