Unix administration jobs in Nebraska

Remote

•

Today

Role: Linux Engineer Locations: 100% Remote Duration: 12+ Months Contract Job Description: Candidate must have very good Linux/AIX Administration Knowledge(RHEL6/7/8).Candidate must have very good Puppet Knowledge.Candidate must have very good Ansible Knowledge.Knowledge of UCS Central and Manager will be added advantage.Knowledge of HP One view will be added advantage.Operating Knowledge of vcenter, UCS central/Manager and HP One view is required.Supporting & maintaining Linux RHEL, OVM, Virtu

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Contract, Third Party

Depends on Experience

IT Security Specialist

Remote or Cambridge, Massachusetts

•

Today

Description We are looking for an experienced IT Security Specialist to join our team in Cambridge, Massachusetts. In this Contract-to-Permanent position, you will play a key role in securing systems and networks within a dynamic and collaborative environment. This opportunity is ideal for someone with a strong background in system administration, network administration, or Linux/Unix administration, who also possesses a passion for security and a proactive approach to problem-solving. Responsi

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Full-time

USD 51.46 - 59.59 per hour

Platform Engineer Linux/Unix Expert III

Remote

•

18d ago

Role: Platform Engineer Linux/Unix Expert - 1717 Location: Remote About the Role We re looking for a skilled Application Modernization Engineer to lead the migration of legacy applications from AIX to Linux and transition middleware from WebSphere Application Server (WAS) to JBoss Web Server (JWS). This role is central to the bank s infrastructure modernization efforts, directly influencing system performance, scalability, and long-term maintainability. Key Responsibilities Lead the migration o

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Full-time

$80,000 - $100,000

IT Infrastructure Specialist

Remote or Dallas, Texas

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20d ago

JOB SUMMARY An IT Infrastructure Specialist is a technically minded project coordinator and IT support specialist that utilizes successful organization techniques to manage multiple IT projects simultaneously, supporting current clinics and helping facilitate and support CityVet growth. It is the responsibility of the IT Infrastructure Specialist to work with members of the Technology Team, Vendors, interdepartmental connections, and the IT Leadership to find solutions for technology-related pro

Full-time

IT Security Specialist

Remote or Cambridge, Massachusetts

•

Today

Description We are looking for an experienced IT Security Specialist to join our team in Cambridge, Massachusetts. This Contract-to-permanent position offers an exciting opportunity to work in a dynamic environment where you will play a key role in safeguarding systems and networks. The ideal candidate will bring a strong background in system or network administration, coupled with hands-on security expertise and a proactive mindset. Responsibilities: Monitor and respond to high-severity securi

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Full-time

USD 61.75 - 71.50 per hour

Middleware Team Lead

Remote

•

Today

Overview GovCIO is currently hiring for Middleware Team Lead to deploy and manage middleware SW supporting customer applications . This position will be located in Radford, VA and will be a remote position. Responsibilities Senior middleware administration experience deploying and managing middleware SW supporting customer applications. Responsible for all facets of engineering and administering the mid-tier. This includes architecting infrastructure, installing, and configuring Application a

Full-time

USD 100,000.00 - 150,000.00 per year

Lead Security Architect

Remote

•

Today

Role: Lead Security Architect Location: US (Remote) Duration: Contract Job Summary: Seeking an experienced Lead Security Architect with strong expertise in application, network, and platform security. The role involves reviewing designs, identifying vulnerabilities, and guiding developers and teams on secure practices. Key Skills: Deep knowledge of authentication (SAML, OpenID, Kerberos), data protection, cryptography, and AppSec. Experience with cloud platforms (AWS, Azure, Google Cloud Platf

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Full-time, Part-time, Third Party, Contract

UNIX/Linux OS Administrator

Offutt Air Force Base, Nebraska

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, System Administration, Unix Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: USSTRATCOM is a Combatant Command responsible for strategic deterrence, nuclear operations, and enterprise IT serv

Full-time

USD 86,700.00 - 117,300.00 per year

Product Specialist 5

Remote

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26d ago

Description Looking for candidate to function as a SME on enterprise systems, with advance skills in administering WebSphere Application Server, cloud system administration (including Azure, AWS, and Google) and containerized application platform on Linux / AIX. The ideal candidate should have hands-on experience in a multi-tier and multi-platform enterprise class environments. Knowledge Strong knowledge of Unix, Linux, Windows operating system and system administration tasksHighly available ver

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Contract

$50 - $90

Cloud Security Engineer

Remote or Alpharetta, Georgia

•

Today

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differ

Full-time

USD 109,000.00 - 182,400.00 per year

Unix Administrator (Mid-Level)

Remote

•

Today

JOB DESCRIPTION: Must work in PST time zone. Job Title: Unix Administrator (Mid-Level) Location: Remote Experience: 7+ years About the Role: We are looking for a Mid-Level Unix Administrator with strong Linux, Python, and Shell scripting skills. You will be responsible for managing LDAP servers, implementing Single Sign-On (SSO) solutions, and ensuring the smooth operation of enterprise Unix/Linux environments. The ideal candidate will have solid hands-on experience in automation, cloud platform

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Full-time

$80,000 - $100,000

Automation Engineer Platform support

Remote or Hybrid

•

Yesterday

Automation Engineer (Platform Support) to help innovate and streamline infrastructure operations through automation. The ideal candidate will have a systems administration background with hands-on experience in Infrastructure as Code (IaC) ? specifically Terraform and Ansible ? and a passion for improving manual processes through scripting and automation. You?ll join a small, collaborative team working closely with a Principal Engineer and vendor partners to integrate and enhance the client?s Te

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Contract

$70-$90

Senior VTAM System Programmer

Remote

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8d ago

We are unable to sponsor as this is a permanent full time role A prestigious company is looking for a Senior VTAM System Programmer. In this role you will be responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS. Qualifications & Responsibilities: Bachelor's degree in a related field or an equivalent combination of education, military, and work experience9+ years of experience with the z/OS mainframe communica

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Full-time

$150,000 - $155,000

Senior Database Administrator - Remote

Remote or Irving, Texas

•

Today

Our client is looking for a Senior Database Administrator on a 11-month contract in Irving, TX. Join over 20,000 employees at this global company specializing in technology-enabled claims and risk management solutions. You will be part of a culture that is constantly recognized for progressive, inclusive employment practices, and be part of a bigger movement to simplify complexities in the areas of workers compensation, liability, property, disability, and absence management. You will work along

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Full-time

57.14/hr - 57.14/hr

Cyber Network Defense Analyst

Remote or Bay St. Louis, Mississippi

•

Today

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos is seeking a Junior Cyber Network Defense Analyst to join our team supporting a high-visibility

Full-time

USD 67,600.00 - 122,200.00 per year

System Administrator W2 Contract

Remote

•

Today

Role: System Administrator Location: HYBRID position requiring 2 in-office days at local client office per week Duration: 11+ months W2 Contract Responsibility Summary : - Responsible for applying business and technical knowledge to ensure availability of clients systems, and to provide quality solutions for business and enterprise infrastructure needs. - Independently design, assemble, configure, install, maintain and tune complex infrastructure components associated to the specific IS departme

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Contract

Depends on Experience

System Administrator

Remote

•

Today

Job ID: 2510870 Location: REMOTE WORK, VA, US Date Posted: 2025-10-29 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, server h

Full-time

USD 80,001.00 - 120,000.00 per year

DevOps Engineer Intern

Remote or Pittsburgh, Pennsylvania

•

Today

Basic Qualifications Candidates should demonstrate a thorough understanding of engineering technology. Engineering Interns must be enrolled in an accredited degree program in Computer Engineering, Systems Engineering, Software Engineering, Electrical Engineering, Mechanical Engineering or other related scientific or technical discipline with a preference for a standing of a sophomore or higher. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibil

Full-time

USD 26.25 - 29.00 per hour

Sr. Documentum Developer with Life Science Experience

Remote

•

Yesterday

Hi, I hope you're doing well! Please look at the requirements below, let us know of your interest, and send us your updated resume. Role: Sr. Documentum Developer with Life Science Experience Location: Remote Duration: Contract. Notes: Must have 10 or more years of recent development or production admin/support experience with Documentum version 16 or above.Role Scope / Deliverables: Must have 10 or more years of recent development / production admin/support experience with Documentum version 16

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Third Party, Contract

Depends on Experience

Spec Technical Support ERP

Remote or Northbrook, Illinois

•

Today

Job Summary Please Note: This position is fully remote with occasional in office days at the Northbrook, IL Medline office location. Schedule: Sunday - Monday, Wednesday - Thursday Hours: 9:30am - 8:30pm CT Summary Medline is seeking a proactive and analytical professional to support and optimize logistics system operations. The ideal candidate will possess strong problem-solving skills, a keen eye for process improvement, and hands-on experience with logistics or warehouse management systems.

Full-time

USD 73,840.00 - 107,120.00 per year

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Unix administration jobs in Nebraska, USA