UNIX/Windows Platform Engineer Jobs in Chicago, IL

41 - 60 of 119 Jobs

Software EngineerJob Title - Software Engineer

CACI International, Inc.Company Name - CACI International, Inc.

•

Lisle, Illinois, USA

Full-time

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * Primary Purpose: Under direct supervision, participate in research and innovation efforts on complex solutions to security challenges in telecommunications and IP/computer networking equipment in the cyber security domain on multiple hardware platforms utilizing Linux and/or Unix-bas

Principal Engineer, Virtual DevicesJob Title - Principal Engineer, Virtual Devices

Broadcom CorporationCompany Name - Broadcom Corporation

•

California, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Why you will enjoy this opportunity? Do you want to help design and implement state-of-the-art features related to the virtualization platform used in Broadcom's VMware Cloud Foundation (VCF)? If so, our Virtual Platform Infrastructure team is looking

Lead Data Engineer-RiskJob Title - Lead Data Engineer-Risk

Fifth Third BankCompany Name - Fifth Third Bank

•

Remote

Full-time

Make banking a Fifth Third better We connect great people to great opportunities. Are you ready to take the next step? Discover a career in banking at Fifth Third Bank. GENERAL FUNCTION: The data engineer designs and builds platforms, tools, and solutions that help the bank manage, secure, and generate value from its data. The person in this role creates scalable and reusable solutions for gathering, collecting, storing, processing, and serving data on both small and very large (i.e. Big Data)

Senior Cyber Security Analyst (Hybrid Role)Job Title - Senior Cyber Security Analyst (Hybrid Role)

ICFCompany Name - ICF

•

Remote or Arlington, Virginia, USA

Full-time

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of new cyber analytic capabilities to help the US protect and defend its networks and critical information systems. The successfully cleared candidate will be a senior cybersecurity analyst supporting a large federal cybersecurity analytic program. Your work w

Senior Privileged Access Management(PAM) Security Engineer - C14Job Title - Senior Privileged Access Management(PAM) Security Engineer - C14

CitiCompany Name - Citi

•

Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

Offensive Red Team Security Engineer (Remote, EST or CST)Job Title - Offensive Red Team Security Engineer (Remote, EST or CST)

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Red Team Offensive Security Engineer for an award-winning, publicly traded worldwide Information Technology Organization. The Red Team Offensive Security Engineer will focus on reverse engineering, penetration testing, and security assessments of all products within the tech stack. Responsibilities for the Red Team Offensive Security Engineer: Objective Setting: Define the business context, scope, and objectives of the engagement, aligning the Red Team's success cri

Systems Administrator 2Job Title - Systems Administrator 2

NightwingCompany Name - Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Oracle Database Administrator - AdvancedJob Title - Oracle Database Administrator - Advanced

INSPYR SolutionsCompany Name - INSPYR Solutions

•

Remote or Herndon, Virginia, USA

Contract

Role: Oracle DBA Location: RemoteJob Type: Full-Time Rate: $9,500/monthWork Schedule: Must be available for 24/7 production support, including on-call rotation, weekends, and nights. Type: ship is Required due to Federal Project- Ability to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance. Job Overview:We are seeking an experienced Oracle Database Administrator (DBA) to join our technology operations team. This is an advanced-level role requiring deep expert

Systems Administrator 3Job Title - Systems Administrator 3

NightwingCompany Name - Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Java Full Stack Developer - C12 - TAMPAJob Title - Java Full Stack Developer - C12 - TAMPA

CitiCompany Name - Citi

•

Remote or Tampa, Florida, USA

Full-time

Citigroup Institutional Client Group is seeking Applications Dev Sr. Java Programmer person to join Information Service Group for a hands-on role in design, build and maintenance of various UI enterprise solutions based on full Java/J2EE stack technologies. Sr. Java Programmer will be involved in all aspects of SDLC of these UI application full Java/J2EE stack and related technologies to streamline and optimize manually intensive processes throughout the Citibank. The programmer will be respons

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

•

Remote or Orlando, Florida, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

•

Remote or Atlanta, Georgia, USA

Full-time

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

•

Remote or Santa Clara, California, USA

Full-time

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

•

Remote or San Diego, California, USA

Full-time

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)Job Title - Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

•

Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)Job Title - Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

•

Remote or San Jose, California, USA

Full-time

Red Team Cyber Project Engineer- Onsite in Puerto RicoJob Title - Red Team Cyber Project Engineer- Onsite in Puerto Rico

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Job Description We are looking for talented candidates with a strong technical background, experienced cyber security knowledge, the ability to think like a cyber adversary and having a passion for cyber security. The Red Team is looking for candidates who are ambitious, self-motivated and want to develop solutions to tough and unique challenges. Apply to this position if you want help secure our corporation, our customers, and the warfighter. If you want an opportunity to put yourself to the t

Sr. Systems Design EngineerJob Title - Sr. Systems Design Engineer

Commonspirit HealthCompany Name - Commonspirit Health

•

Remote or Englewood, Colorado, USA

Full-time

Overview CommonSpirit Health was formed by the alignment of Catholic Health Initiatives (CHI) and Dignity Health. With more than 700 care sites across the U.S. from clinics and hospitals to home-based care and virtual care services CommonSpirit is accessible to nearly one out of every four U.S. residents. Our world needs compassion like never before. Our communities need caring and our families need protection. With our combined resources CommonSpirit is committed to building healthy communitie

Information Systems Security OfficerJob Title - Information Systems Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Remote or Moorestown, New Jersey, USA

Full-time

Job Description Lockheed Martin is a Cyber Security pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to think big, perform with excellence and build incredible products? We provide the resources, inspiration and focus -

ICAM Engineer - Remote Work OpportunityJob Title - ICAM Engineer - Remote Work Opportunity

General DynamicsCompany Name - General Dynamics

•

Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Solutions Architect Job Qualifications: Skills: Building Architecture, Identity Access Management (IAM), Identity Management (IdM), Software Design Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is seeking an ICAM Engineer to provide support for the Defense Enterp