linux Jobs in illinois

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Penetration Tester Network Security - Remote position

Infinite Computer Solutions (ICS)

•

Remote

Contract

Position Purpose: Bachelor's degree Computer Science, Electrical Engineering, or Computer Engineering preferredMinimum 5+ years of overall experience working in Telecom, Networking, application Security and Cloud SecurityExperienced in executing Network Penetration testsAn experienced security professional with a strong foundation of information security knowledge and an expert practitioner in performing manual penetration testing.Strong understanding of network and security concepts including T
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Posted 28 days ago

Senior UI Developer - Remote / Telecommute

Cynet Systems

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Remote or Charlotte, North Carolina, USA

Contract

Job Description: BS/MS in Computer Science or equivalent work experience. 10+ years of experience in designing and developing secure consumer-facing web applications. Advanced knowledge of JavaScript and Functional Programming. Expert knowledge of HTML5, CSS3, responsive web design, and accessibility (WCAG 2.0 AA). 5+ years of experience with Node.js. Proficient in building and consuming RESTful Web services. 5+ years of experience with JavaScript tools and frameworks (e.g., Gulp/Webpack, ejs/h
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Posted 3 hours ago | Updated moments ago

Sr. PostgreSQL Database Engineer (DBA)

Infinite Computer Solutions (ICS)

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Remote

Full-time

Job Title: Sr. PostgreSQL Database Engineer (DBA) Job Summary: Senior PostgreSQL Database Engineer/Database Administrator is responsible for Install, configure, and upgrade PostgreSQL database systems, designing, implementing, maintaining, and optimizing PostgreSQL database systems on Linux platform to support enterprise applications and business requirements. This role involves ensuring high availability, scalability, and performance while adhering to industry best practices for database securi
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Posted 5 days ago | Updated 1 day ago

Network Security Penetration Tester

Infinite Computer Solutions (ICS)

•

Remote

Full-time

Network Security Penetration Tester Project duration - 10 months Job Description - Bachelor's degree Computer Science, Electrical Engineering, or Computer Engineering preferred Minimum 5+ years of overall experience working in Telecom, Networking, application Security and Cloud Security Experienced in executing Network Penetration tests An experienced security professional with a strong foundation of information security knowledge and an expert practitioner in performing manual penetration testi
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Posted 19 days ago

SysAdmin(Devops) Must CISSP

Anblicks

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Remote

Contract

Share Trust clearance copy along with below certification detail required for this remote opening. Location: Dallas, TX (Remote) Remote::Sys Admin::Weekly 20HRS/With Trust clearance Must below certifications Certifications Yes NO ISC2 CISSP CompTIA CySA+ AWS Cloud Practitioner or AWS Solutions Architect (Associate or Professional) or any other certifications. this is what i got from client in Morning Other Requirements Must be able to pass a Tier 3 US Government background investigation.Must pas
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Posted 27 days ago | Updated 26 days ago

Sr. AWS & Application Virtualization Engineer/Architect

MethodHub

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Remote

Full-time, Third Party

Sr. AWS & Application Virtualization Engineer/Architect Location: 100% Remote (US-based) Duration: 12 months Job Summary: We are seeking a highly experienced Senior Infrastructure Engineer with deep expertise in AWS Workspaces, application virtualization (e.g., Island.io), and endpoint management across enterprise environments. The ideal candidate has 12+ years of IT infrastructure experience, thrives in fast-paced seasonal operations, and excels at troubleshooting, documentation, and cross-func
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Posted 23 hours ago

Java/React Developer

CitiusTech

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Remote

Full-time

Responsibilities:- Mandatory Skills Java 8+, Springboot, SQL, Restful Services Desired Skills OCI, Cloud Good to have skills: AWS, OCI, AZURE Job Description Backend: Java 7/8/11(java from core to advanced concepts), JUNIT, Spring boot, Spring Framework, Service API, Microservices. Frontend: ReactJS, Java 8, JavaScript, Spring boot, Typescript, Jest unit testing framework. DB: PLSQL, Oracle 11g, OS: Windows, Linux Secondary Skills: Oracle ADF / SOA, Spring cloud Desirable skills: Exposure to Jir
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Posted 36 days ago | Updated 21 days ago

Informatica Admin

NTT DATA Americas, Inc

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Remote or Halifax, Nova Scotia, Canada

Contract

Company Overview: Req ID: 320231 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Informatica Admin to join our team in Mexico City, Me xico (MX-MEX), Mexico (MX). Job Description: Job Duties: Ability to work independently and with Client/Vendor teams Proactive communicator with executive level communication skills Self-s
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Posted 1 day ago | Updated moments ago

Cloud Engineer (FedRAMP is a MUST)

Xoriant Corporation

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Remote

Contract

Candidates must meet the minimum requirements outlined.Minimum Requirements: ( Must have Qualifications)ship is required.Proven experience with Infrastructure orchestration as code(IaaS) such as Terraform.FedRAMP experience is a MUST.Must have previous experience developing or implementing configuration management with Ansible.Must have experience with Cloud environments, preferably AWS or equivalent.Previous experience with databases and/or data clustering across data centers is a plus.Desired
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Posted 60+ days ago | Updated 23 hours ago

Sr AWS Infrastructure Engineer

Teknoviq Solutions

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Remote

Contract

Sr. AWS & Application Virtualization Engineer/Architect Job Summary: We are seeking a highly experienced Senior Infrastructure Engineer with deep expertise in AWS Workspaces, application virtualization (e.g., Island.io), and endpoint management across enterprise environments. The ideal candidate has 12+ years of IT infrastructure experience, thrives in fast-paced seasonal operations, and excels at troubleshooting, documentation, and cross-functional collaboration. This is a remote role with flex
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Posted 2 hours ago

Magento Developer

Strivector

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Remote

Full-time

Strivector Corp is a National Staffing and Recruiting agency established in 2012 and headquartered in Austin, Texas. We are a preferred partner for several Fortune 500 companies nationwide. Strivector has been consistently rated a rare 4.6/5 on Google, Indeed and Glassdoor by our candidates, customers, employees and contractors.Elevate your professional journey with us. Strivector s premier client (a well-known market leader in their space) is hiring for the following full-time direct hire posit
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Posted 35 days ago | Updated moments ago

Senior Oracle Database Administrator (Oracle, Multi-Cloud)

NavaTech LLC

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Maryland, USA

Third Party, Contract

Senior Oracle Database Administrator (Oracle, Multi-Cloud) Remote Long Term Job Summary Senior Database Administrator specializing in Oracle Database Management within multi-cloud environments (AWS and Azure), you will play a critical role in deploying, managing, and optimizing Oracle databases across complex infrastructures. Qualifications: Education & Experience: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience). 8+ years of
Posted 22 days ago | Updated moments ago

Senior FIPS 140 Security Engineer (CVP Certified Tester)

Protos IT

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Remote

Contract

title: Senior FIPS 140 Security Engineer Location: Columbia, MD or 100% Remote duration: 6 months - Performance based career development well defined roles with actionable qualifications. Empowering employees to promotions based upon skills and not time. - Flexible hours within the constructs of the workday - Opportunity to attend industry related conferences and seminars. - Maintain Work-Life balance in an environment that values your health and time outside the workplace. - Opportunity to work
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Posted 21 hours ago | Updated 4 hours ago

Oracle BRM Lead Developer

VDart, Inc.

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Remote

Contract, Third Party

Job Title: Oracle BRM Lead Developer Location: Remote Duration: 6+ months Contract Job Description: Oracle BRM Developer with 8-12 years of hands-on experience on the following: BRM, PDC, Pipeline - designing, configuring, deploying and maintenance experience.Customization experience inPCM Opcode (C/C++)PCM JavaComplex Discounting & Multilevel discountsCustom DMSubscription mgmt.IScripts and IRules.Understand e2e business requirements and provide solutions for billing.Strong PL/SQL, Linux and S
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Posted 4 hours ago

SIEM Engineer

Apexon

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Remote

Full-time

Role SIEM Engineer Location- Remote Position 1 Required Skills: QRadar SIEMAQLAnalytical SkillsRedhat Linux administrationBashDSMDatabase ManagementExcellent Verbal Communication SkillsIBMIBM QRadar SIEMIntrusion Detection System IDSLinuxNetwork EngineeringNetworking ProtocolPerformance Monitoring and MetricsPostgreSQLProblem SolvingPython (Programming Language)SIEMSOARScriptingSecurity OperationsSoftware TroubleshootingTicketing SystemsUse case creationVulnerability ScanningPreferred Skills: P
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Posted 22 days ago

Mulesoft Developer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Mulesoft Developer. This is a 06+months contract opportunity with long-term potential and is located in Ohio (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-69943 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Write and review complex Dataweave mapping
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Posted 2 hours ago

Oracle BRM (Billing and Revenue Management)

Donato Technologies Inc

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Remote

Contract

Job Title: Sr. Oracle BRM (Billing and Revenue Management) Professional Location: Irving, TX (Remote) Duration: 12+ Months W2 Contract Job Description: The ideal candidate will have a deep understanding of Oracle BRM's architecture, billing cycles, revenue management, and the ability to implement and support BRM solutions. This role requires someone who can analyze business requirements, develop effective solutions, and work collaboratively with cross-functional teams to ensure the seamless fun
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Posted 3 hours ago | Updated 2 hours ago

Vulnerability Management Specialist

BayOne Solutions

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Remote

Contract

Title: Cyber Security Engineer (Level and IV) / Vulnerability Management Specialist Location: 100% Remote Role Duration: 6+ Months Pay Range: $65 -$75 Conduct vulnerability (Internal and PCI-DSS) scans, analyze reports, and validate potential findings; contribute to process improvements; and documentation for client and its subsidiaries. Configure and manage vulnerability scanners for both VM and Container (Kubernetes) environments, including their integration into software development lifecycl
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Posted 46 days ago | Updated 12 days ago

M6 Java Developers

The Brixton Group

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Remote

Contract, Third Party

Job Description: 3-5+ years of hands-on experience in Oracle Metasolv (M6) and Java-based application development using Spring Boot and Microservices architecture to oversee development and production support tasks. The ideal candidate should have a strong understanding of telecom inventory and order management systems, with proven experience in troubleshooting, task flow verification, background server monitoring, and application log analysis. Key Responsibilities: Investigate task fallouts, id
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Posted 15 days ago

Qualified Security Assessor

Tech Era Global INC.

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US

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

Job Title: Qualified Security Assessor Job Location: USA, Remote Key Technology: PCI Security, PCI DSS Audits Job Responsibilities: Work on Client identified PCI-related gaps in many of its systems and processes Transform the enterprise to evangelize PCI Compliance as a standard operating procedure. Establish Program Framework Define organizational roles & responsibilities Update critical processes, e.g. scope/descope Work on FY26 plan & budget forecast Discover and Document Enterprise Landscape
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Posted 8 days ago | Updated 5 days ago