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Senior Unix Systems Administrator Jobs in Columbus, WI

The Senior Systems Engineer serves as the technical architecture authority for the platforms team ... Administer the supporting Windows and Linux server estate and cloud infrastructure, covering ...

... ERP systems, making it an excellent opportunity for individuals seeking to develop a long-term ... Senior Buyers and Procurement leadership. * Monitor order status and proactively follow up with ...

... ERP systems, making it an excellent opportunity for individuals seeking to develop a long-term ... Senior Buyers and Procurement leadership. * Monitor order status and proactively follow up with ...

Senior Java Software Engineer

Madison, WI · On-site

$126K - $165K/yr

... systems. In addition you'll be highly familiar with HTTP-based data exchange, large-scale, and high ... Functional proficiency with AWS, Spring, Unix, JSON, REST, AJAX, and Maven will put you above the ...

Senior Java Software Engineer

Madison, WI · On-site

$126K - $165K/yr

... systems. In addition you'll be highly familiar with HTTP-based data exchange, large-scale, and high ... Functional proficiency with AWS, Spring, Unix, JSON, REST, AJAX, and Maven will put you above the ...

Position Overview The SAP Senior Application Analyst will work on business systems design and configuration, as well as upgrades and improvements for assigned technology platforms. As a primary ...

Capitol Indemnity Corporation (dba CapSpecialty) is seeking a Senior Infrastructure Engineer to ... The individual builds servers, analyzes system performance, provides troubleshooting and root cause ...

New

Job Title: Admin Coordinator-Senior Job Type: Contract (12Months) Job Location: Madison, WI ... system, and creating and submitting expense reports. The position also contributes to project ...

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Senior Unix Systems Administrator information

See Columbus, WI salary details

$55.2K

$115.2K

$161.8K

How much do senior unix systems administrator jobs pay per year?

As of Aug 29, 2026, the average yearly pay for senior unix systems administrator in Columbus, WI is $115,240.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,900.00 and $131,300.00 per year, depending on experience, location, and employer.

What does a senior Unix systems administrator do?

A Senior Unix Systems Administrator is responsible for managing, configuring, and maintaining Unix-based servers and systems within an organization. They handle tasks such as system monitoring, performance tuning, software updates, security management, and troubleshooting complex issues. In addition, they often design and implement automation scripts, ensure system reliability and availability, and provide technical leadership to junior staff. Their role is critical in supporting the IT infrastructure and ensuring smooth operations of business-critical applications.

What are some common challenges faced by senior Unix systems administrators, and how can they be effectively managed?

Senior Unix Systems Administrators often encounter challenges such as maintaining system uptime during critical updates, managing complex configurations across multiple servers, and ensuring security compliance. Staying proactive by implementing robust monitoring tools and automating routine tasks can help mitigate these issues. Additionally, collaborating closely with development and security teams enables administrators to anticipate potential problems and deploy solutions efficiently. Regular training and staying updated with the latest Unix advancements are also key for managing these challenges effectively.

What are the key skills and qualifications needed to thrive as a senior Unix systems administrator, and why are they important?

To excel as a Senior Unix Systems Administrator, you need deep expertise in Unix/Linux operating systems, scripting languages (such as Bash, Perl, or Python), and a strong background in systems architecture, typically supported by a relevant degree or certifications like RHCE. Proficiency with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring solutions is commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you manage complex environments and coordinate with engineering teams. These skills are essential for ensuring system reliability, security, and efficient IT operations in enterprise environments.

What is the difference between Senior Unix Systems Administrator vs Network Engineer?

AspectSenior Unix Systems AdministratorNetwork Engineer
CertificationsUnix/Linux certifications (e.g., RHCE, Linux+)CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, server rooms, enterprise ITNetwork infrastructure, routing, switching environments
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system optimizationDesigning, implementing, maintaining network systems
Industry UsageIT, finance, healthcare, governmentTelecommunications, IT, enterprise sectors

While both roles involve technical expertise in IT infrastructure, the Senior Unix Systems Administrator focuses on managing Unix/Linux servers and systems, whereas the Network Engineer specializes in designing and maintaining network infrastructure. Both roles often require similar certifications and work in enterprise environments, but their core responsibilities differ significantly.

Multi Functional Info Systems Analyst Sr - E3

Madison, WI • On-site


Lockheed Martin Corporation
Manufacturing • 10K+ employees

8.1

Company rating: 8.1 out of 10

Based on 394 frontline employees who took The Breakroom Quiz

41st of 72 rated aerospace companies

People enjoy working here

Good employer

Recommended by students


$85K - $158K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago


Job description

Standard Job Description
Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking a place to make their mark - or for seasoned Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking their next career challenge. ALIS/MPE Administrators directly support JSF operations by assuring the integrity of data stored within the system by maintaining the internal databases and applications. The successful candidate will serve as the point of contact in customer discussions during the flight and evaluation activities while maintaining system functionality. Candidate must be able to obtain and maintain Special Access Program clearance required for program access.
This role is in support of Truax Fiels that will be based in Madison, WI. We are seeking an experienced Administrator to work on the Joint Strike Fighter (JSF) Autonomic Logistics Information System (ALIS)/ Mission Planning Environment (MPE).
In this role you will be required to cross-train across multiple functions (Database, Network, Systems, Security, Mission Planning Administration) - Multi-Function Information Systems Analyst.
Responsibilities could include, but are not limited to:
* Interacting daily with users and ALIS/LM leadership
* System/database/software/firewall/account maintenance and monitoring
* Maintaining smooth, secure operation of multi-user computer systems through coordination with peers, Tier2 and engineers
* Laptop re-image, troubleshooting, account maintenance
* Regular monitoring of systems/applications for availability and performance
* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed
* Perform COMSEC CRO duties and adhere to requirements; train others in COMSEC
* Support pilots in Mission Planning/Debriefing and identify/resolve system shortfalls
We are Lockheed Martin- Here Are Some Of The Benefits You Can Enjoy.
* Medical
* Dental
* 401K
* Paid Time Off
* Work/Life Balance
* Career Development
* Mentorship Opportunities
* Rewards and Recognition
Basic Qualifications
* Candidates must have a Secret security clearance or higher with investigation within the last 6 years
* Completed DoD IAT Level II certification (Security+, CySA+, or CCNA).
* IT experience of any combination in system/database/network/mission planning- administration
* This is an operational support role to an active fighter unit, the selected candidate may be required to work at deployed CONUS/OCONUS locations, support rotating shifts, and work over 40 hours per week-which may include weekends-as dictated by mission requirements.
*** All individuals must be able to adhere to the REAL ID Act which establishes minimum security standards for state-issued driver's licenses and identification cards.***
Desired Skills
* Experience Troubleshooting Applications
* Account Maintenance with Active Directory/Oracle/CRM
* Disaster recovery: backups and restores of physical servers, virtual machines, databases and network equipment
* Virtual Machine Management Service (Hyper-V / VMware)
* Maintaining/upgrading system hardware and startup/shutdown of rack components
* Applying updates, anti-virus/anti-spyware updates, and patch updates
* Red Hat Enterprise Linux System Administrator
* Importing/Exporting large data volumes
* Familiarity with Lockheed Martin products and processes, to include the JSF ALIS hardware and software
* Experience working for or supporting the US military/Foreign Military
* A US DoD Top Secret Clearance
* COMSEC Experience
* Military Flight Operations & Planning Processes
* Precision Guided Munitions Planning Software (PGMPS) experience
* Mission Planning Systems Support Representatives (SSR) experience
* Personal Computer Debrief Software (PCDS) experience
Pay Information
Full-Time Salary Range: $85300.00 - $158300.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912


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Pay

Benefits

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