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Senior Unix Engineer Jobs in Texas (NOW HIRING)

MMC Group

Senior QA Engineer

Austin, TX

The Senior QA Engineer will be responsible for testing and related duties operating on a small, dedicated QA team operating within a Unix environment with Java-based applications. The position will ...

Atria Group LLC

Sr. Systems Engineer

Plano, TX

$97K - $133K/yr

Senior skills in Unix HP/UX O/S, scripting, and performance monitoring/tuning; Experience with Amdocs Ensemble, Tuxedo, and Oracle. Experience with MicroFocus Cobol a plus. Additional Information 6 ...

Addison Group

Sr. Developer - Progress

Houston, TX · On-site

$150K/yr

Location Houston - on-site 5 days a week Title Sr. Progress Developer Salary up to $150,000 ... Strong knowledge of object-oriented programming, SQL, Linux/Unix, and application integration.

Siemens AG

Senior Software Engineer

Austin, TX · On-site

$154.20 - $277.60/hr

Working alongside a senior group of engineers, you'll tackle complex technical challenges in a fast ... Proven experience working on UNIX and/or LINUX platforms * Excellent problem-solving and analytical ...

Frost

Senior Enterprise Security Engineer

San Antonio, TX · On-site

$103K - $141K/yr

The Senior Enterprise Security Engineer will be responsible for developing security strategies and ... Cloud, Windows & UNIX based servers, workstations, EDR, DLP, vulnerability scanning, proxy and IDS ...

Raytheon

Senior Algorithm Systems Engineer

Plano, TX · On-site

$100K - $137K/yr

They are seeking a Senior Algorithm Systems Engineer to provide technical expertise and leadership ... in UNIX/Linux environments. Programming experience in C or C++, and hands on experience using ...

SpaceX

Sr. Software Engineer (Starlink)

Bastrop, TX

$121K - $160K/yr

SR. SOFTWARE ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and ... Experience with UNIX-like operating systems and CI/CD tool * A drive to deliver exceptional user ...

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Senior Unix Engineer information

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 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 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 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 are popular job titles related to Senior Unix Engineer jobs in Texas? For Senior Unix Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in Texas look for? The top searched job categories for Senior Unix Engineer jobs in Texas are:
What cities in Texas are hiring for Senior Unix Engineer jobs? Cities in Texas with the most Senior Unix Engineer job openings:
Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Texas as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Senior Structural Analysis Engineer with Security Clearance

Catapult Staffing

Fort Worth, TX • On-site

$96K - $130K/yr

Contractor

Re-posted 7 days ago

Job description

Senior Structural Analysis Engineer (Level 4) Location: Fort Worth, TX (100% Onsite) Schedule: 4/10-A Clearance Required: Secret Overview: We are seeking a Principal/Staff-level Structural Analysis Engineer to perform stress analysis on new designs of primary and secondary airframe structure, as well as updating existing analyses to incorporate design changes. What we are looking for: Experience with MRB stress analysis of metallic and composite structure.
Required experience with FEA software including NASTRAN and PATRAN.
Experience using SLIM as a pre-processor and TMP Vision for post-processing desired.
Experience with CATIA V5/3DX highly desired. Familiarity with UNIX/LINUX operating systems desired.
Candidate must be capable of interpreting detail, assembly, and installation type drawings and models. Required Minimum skills: 10 + Years of Airframe primary structure layout and sizing experience
10+ years of Hands on/Excel based analysis of aerospace structures experience
5+ Years of recent Catia V5 experience Familiarity with Slim, Vision, and IDAT and 3DX a plus

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