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Senior Unix Engineer Jobs in Chelsea, MA (NOW HIRING)

Apex Systems

Senior Cloud Data Engineer

Quincy, MA · On-site

$80 - $83/hr

Senior Cloud Data Engineer Client: Commonwealth of MA (EOHHS) Location: Quincy, MA (Hybrid ... Proficiency with Unix, Linux, and shell scripting * Experience working with a large, multi-terabyte ...

Omni Federal

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Senior Software Engineer Location: Remote, but must be local to Boston Area (1x a month on-site ... Familiarity with Kubernetes, Helm, and Linux/Unix, including deploying, configuring and managing ...

InterSources Inc

Solution Engineer Senior

Framingham, MA · On-site

$60.25 - $77.50/hr

They are seeking a Senior Solution Engineer to join their Infrastructure & Operations team ... Control and UNIX shell scripts • Maintain broad knowledge in the area of DevOps tools and ...

The Fountain Group

Senior Engineer I

Cambridge, MA · On-site

$115K - $158K/yr

The Fountain Group is a national staffing firm currently seeking a Senior Engineer for a prominent ... scripting (unix/powershell/aws-cli) • Proficiency in managing Microsoft 365 platforms • ...

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, javascript ...

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 ...

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Showing results 21-40

All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Chelsea, MA

Senior Unix Engineer information

See Chelsea, MA salary details

$64.7K

$137.5K

$199.4K

How much do senior unix engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior unix engineer in Chelsea, MA is $137,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,600.00 and $155,900.00 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 job categories do people searching Senior Unix Engineer jobs in Chelsea, MA look for?

The top searched job categories for Senior Unix Engineer jobs in Chelsea, MA are:

What cities near Chelsea, MA are hiring for Senior Unix Engineer jobs?

Cities near Chelsea, MA with the most Senior Unix Engineer job openings:

Senior Unix Engineer jobs near you

Senior C++ Developer /Software Engineer - Hybrid

Simple Solutions

Boston, MA • On-site, Remote

$60 - $75/hr

Full-time

Posted 4 days ago

Job description

Senior C++ Developer /Software Engineer

Key Requirements & Preferences
  • Core Skills: 7-10+ years of professional software development experience currently working hands-on with C++. [1]
  • Must Haves: Strong Object-Oriented Programming (OOP) concepts; experience with databases like PostgreSQL and/or MongoDB. [1]
  • Nice-to-Haves / Desirable:
    • Experience with the Versant Object Database (Versant DB) and also Mongo and/or Postgres
    • Background or familiarity with Embedded Systems development.
    • Linux/Unix environment and multithreading/concurrency proficiency

Responsibilities

  • Implement new algorithms for remote sensor data exploitation
  • Optimize existing high-throughput algorithms surrounding our image analysis, detection, and tracking efforts
  • Demonstrate fluent, idiomatic mastery of C++; comfortable with software design and architecture
  • Work as part of an Agile team and contribute to shared tools
  • Other duties as assigned

Requirements
  • A Bachelor's degree in the physical sciences, mathematics, engineering, or computer science.
  • Additional year of education may be substituted for years of professional experience.
  • At least five years of professional experience and fluency in C++
  • At least three years of professional experience using Linux operating systems
  • Knowledge of Data Structures
  • Optimization skills for high-data-throughput processing
  • Detail oriented
  • Good verbal and written communication skills


Location - preferably Boston area. Remote is also fine