Senior Systems Engineer jobs in Chicago, IL

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL - R

Chicago, Illinois

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Today

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL We are looking to hire a highly talented Senior Linux Systems Engineer to join the technology team. This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Linux Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as auto

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Full-time

$150,000 - $175,000

Senior Systems Engineer, IT Infrastructure

Remote or Hybrid in Manila, Metro Manila

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Today

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission-critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming

Full-time

Systems Engineer Senior

Evanston, Illinois

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Today

Department: IT Cyber Platform Services Salary/Grade: ITS/82 Target hiring range for this position will be between $111,800-142,000 per year. Offered salary will be determined by the applicant's education, experience, knowledge, skills and abilities, as well as internal equity and alignment with market data Job Summary: Completes complex efforts and projects related to the design, installation, operation, support, upgrades, and maintenance of infrastructure, including software, servers, networki

Full-time

USD 82.00 per hour

Sr. Systems Engineer, Responsible Systems Engineer (RSE)

Remote or Tucson, Arizona

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Today

Date Posted: 2026-10-14 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: Top Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world\'s largest aerospace and defense company

Full-time

USD 95,500.00 - 181,700.00 per year

IT Technician, Tier 3 Senior Systems & Network Engineer, MS Azure and MS Intune Required, Onsite in Mount Prospect, IL - M

Mount Prospect, Illinois

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Today

IT Technician, Tier 3 Senior Systems & Network Engineer, MS Azure and MS Intune Required, Onsite in Mount Prospect, IL As an onsite IT Technician, Tier 3 Senior Systems & Network Engineer, you will serve as the highest level of technical escalation within the IT department. This role carries a dual mandate: maintaining the reliability, performance, and security of existing infrastructure, and engineering new solutions that support business growth and modernization. You will handle complex techn

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Full-time

80,000 - 100,000

IT Technician, Tier 3 Senior Systems & Network Engineer, MS Azure and MS Intune Required, Onsite in Mount Prospect, IL - M

Mount Prospect, Illinois

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Today

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Full-time

80000 - 100,000

Sr Systems Engineer- Production Support

Remote

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Today

Job ID: 2617073 Location: Remote Work, TX, US Date Posted: 2026-09-21 Category: Engineering and Sciences Subcategory: Systems Engineer 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: ORA_REMOTE Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions

Full-time

USD 80,001.00 - 120,000.00 per year

Sr Systems Engineer- Production Support

Remote

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Today

Job ID: 2617056 Location: Remote Work, TX, US Date Posted: 2026-09-21 Category: Engineering and Sciences Subcategory: Systems Engineer 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: ORA_REMOTE Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions

Full-time

USD 80,001.00 - 120,000.00 per year

Sr. Systems Engineer (AWS Data Engineer)

Remote

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Today

Job ID: 2616243 Location: Remote Work, TX, US Date Posted: 2026-08-28 Category: Engineering and Sciences Subcategory: Systems Engineer 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: ORA_REMOTE Description ?SAIC is searching for a motivated, career and customer-oriented Sr. AWS Data Engineer who will lead the next phase of our healthcare data platform modernization. This role

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P3

Remote or Tucson, Arizona

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Today

Date Posted: 2026-07-14 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world\'s largest aerospace and def

Full-time

USD 86,800.00 - 165,200.00 per year

Senior Systems Engineer- LGY

Remote

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Today

Senior Systems Engineer- LGY Location: Remote Description: Seeking a skilled Senior Systems Engineer to support the LGY Development, Security, and Operations 2.0 program. The Senior Systems Engineer will support cross-functional delivery teams responsible for designing, implementing, and maintaining complex systems across federal IT modernization initiatives. This role provides technical leadership, ensures system reliability and scalability, and aligns engineering solutions with business and m

Full-time

Senior Systems Engineer Low-Level Networking (Rust / DPDK)

Remote

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Today

Job Description: Experience in low-level network programming.Systems Programming: Mastery of Rust (specifically DPDK rte_flow), and Go for high-performance networking software.Network and Virtualization Stack: Deep background in Linux network stack internals, socket layers, and packet processing, understanding of VMs, specifically disks/storage and networking. Job Responsibilities: Standing up a local development environment where the entire stack runs, e.g., running on a single VM owned by the

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Contract, Third Party

Depends on Experience

Senior / Lead Systems Engineer (AWS Cloud Architecture)

Remote

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8d ago

Senior / Lead Systems Engineer (AWS Cloud Architecture) Employment Type: Contract Location: Mostly Remote Candidates must be local to the DC/MD/VA or Eagan, MN area ship required per government contract Clearance: Must be able to obtain a Public Trust clearance We are seeking experienced Senior and Lead Systems Engineers to support FAA cloud modernization initiatives. Qualified candidates will have strong experience in AWS cloud architecture, hybrid infrastructure design, systems integration, s

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Contract

Depends on Experience

Senior Systems Engineer - Microsoft

Chicago, Illinois

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Today

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and En

Full-time

USD 155,000.00 - 185,000.00 per year

Senior Systems Engineer

Rosemont, Illinois

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Today

Wintrust provides community and commercial banking, specialty finance and wealth management services through its 16 bank charters and nine non-bank businesses. Wintrust delivers the sophisticated solutions of a large bank while staying true to the relationship-focused, personalized service of our community banking roots. We serve clients in all 50 states with more than 200 branch banking locations in Illinois, southwestern Florida, northwestern Indiana, west Michigan and southern Wisconsin and c

Full-time

USD 100,000.00 - 132,000.00 per year

Senior Systems Engineer

Remote or Pittsfield, Massachusetts

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Today

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Must be able to obtain a Department of Defense Secret security clearance within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investig

Full-time

USD 124,397.00 - 138,003.00 per year

Senior Systems Engineer (R&D Innovation)

Remote

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Today

Job Title: Senior Systems Engineer (R&D Innovation) Location: Remote - US Salary Range: $107,900 - $161,900, plus bonus eligible Who we are: Lynx delivers modular, open standards-based software that transforms how high-assurance, mission-critical edge systems are built, deployed, and maintained. Our secure edge computing solutions enable innovation and operational excellence in the world's most demanding environments, from aerospace and defense to commercial and industrial systems. We partner

Full-time

USD 107,900.00 - 161,900.00 per year

Senior Systems Engineer, Robotaxi Systems

Remote or Boston, Massachusetts

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Today

Motional is a leading autonomous driving company on a mission to make driverless vehicles a safe, reliable, and accessible reality. Backed by Hyundai Motor Group, Motional is at the forefront of the physical AI revolution. Motional isn't just building first-of-its-kind technology; we are transforming transportation to create safer streets and more sustainable mobility options. The Systems Readiness and Performance team is the crucial bridge between software development and real-world deployment

Full-time

USD 172,000.00 - 229,000.00 per year

Senior Systems Engineer - Space, Viasat Government

Remote or Vermont

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Today

About us At Viasat, the work you do helps people stay connected in ways that matter, from everyday moments to critical missions across air, land, sea, and space. We're a place for people who are curious, bold, and motivated by meaningful work. Here, you'll have the opportunity to make an impact, explore new possibilities, and grow your career in ways that align with your interests and goals. When you're ready to take on something new, you'll find leaders who support your development and help y

Full-time

USD 120,500.00 - 190,000.00 per year

Senior Systems Engineer

Remote or Maryland

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Today

Job Description Senior Presales Solutions Architect - Federal Our field sales professionals rely on proactive technical support during the sales process - and our expert Systems Engineering team always steps up to the mark. We lead the development and implementation of complex and specialized products, applications, services and solutions. From delivering sales presentations and product demonstrations, to developing detailed installation or system integration plans, we ensure customers get the

Full-time

Senior Systems Engineer jobs in Chicago, IL, USA