Jobs in the United States

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Added 1 min ago
Senior Security Engineer
B&H Photo
New York, NY
B&H is seeking an experienced Security Engineer L3 to serve as a senior technical resource responsible for designing, implementing, securing, and continuously improving the technologies…
Added 2 mins ago
PI
Software Engineer
PayPal, Inc.
Scottsdale, AZ
- $100,500 to $149,600 USD / year
As a Software Engineer on the Credit Platform, you will design, build, and operate backend services that support PayPal’s credit products. You will work on distributed systems in a highly…
Added 2 mins ago
Radio Frequency Engineer II - Engineering/Physicist Accelerator II
MSU Careers Recent
East Lansing, MI
The Radio Frequency Engineer II provides electrical engineering designs, documentation, installation assistance, analysis, and maintenance support to the laboratory for assigned RF systems.
Added 2 mins ago
Radio Frequency Engineer I - Engineering/Physicist Accelerator I
MSU Careers Recent
East Lansing, MI
The Radio Frequency Engineer I provides electrical engineering designs, documentation, installation assistance, analysis and maintenance support to the laboratory for assigned RF systems
Added 2 mins ago
Controls Engineer
Teasdale Foods Inc
Remote, United States
The Controls Engineer is responsible for designing, implementing, and maintaining control systems across multiple production facilities to ensure optimal performance, reliability, and…
Added 2 mins ago
Human Resources/Talent Acquisition Intern
Dennis Group
Salt Lake City, UT
We are seeking a motivated and detail-oriented HR & Recruiting Intern to support our Human Resources and Talent Acquisition team during the summer. This internship offers hands-on…
Added 3 mins ago
UX Designer Level 2
Aviture
Omaha, NE
…leaders, and raises the quality of whatever they touch. We want a systems thinker: someone who sees how the pieces of a product, a program, and a client relationship fit together, and who…
Added 3 mins ago
TT
Founding Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $250,000 USD / year
Join an early-stage enterprise AI team building systems to help large organizations manage supplier agreements and control purchasing spend. As a founding engineer, you will shape the…
Added 3 mins ago
TT
Electrical Engineer
True Talent Solutions Partners
Santa Clara, CA
- $160,000 to $180,000 USD / year
On-site, five days per week in Santa Clara, California.
Added 4 mins ago
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Field Deployment Engineer
WaveDivision Holdings, LLC
Longview/Cascade, WA · Seattle, WA · Portland, OR
- $28 to $35 USD / hour
The Field Deployment Engineer is responsible for the installation, maintenance, troubleshooting, and administration of internet access infrastructure across company and customer…
Added 4 mins ago
Engineer/Sr Engineer, IT Software
Ft Worth, TX
…deployment, management, and maintenance of software applications that support business processes and user needs. This includes development, application lifecycle management, requirement…
Added 4 mins ago
Senior Engineer, Failure Analysis
Murata America
United States
This position evaluates electrical and/or physical performance issues in semiconductor devices, components, or systems to determine root cause and enable effective corrective action. The…
Added 4 mins ago
Clerk of the Work
Post Commercial Real Estate
Washington, DC
Ensure site communication systems are working
Added 5 mins ago
Principal Developer
Kinsale Management, Inc.
Richmond, VA
…mentor developers across Application Development, with the support of a collaborative team that values learning and…
Added 5 mins ago
Software Developer / Senior Software Developer
Kinsale Management, Inc.
Richmond, VA
Manage upstream and downstream dependencies across systems, teams, and environments to protect delivery timelines.
Added 6 mins ago
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Systems Engineer 3
Wyetech
TX
- $93.52 to $126.64 USD / hour
Wyetech is seeking a Systems Engineer Level 3 to support 24×7 watch desk operations. Two positions are available. The role involves monitoring system health, availability, performance, and…
Added 6 mins ago
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Systems Engineer 2
Wyetech
Annapolis Junction, MD
- $76.95 to $97.25 USD / hour
The Systems Engineer shall possess the following capabilities:
Added 7 mins ago
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Field Service Technician Level 2 - MHV Onsite
Busch
-, TX
- $26 to $30 USD / hour
…are at a designated customer location in Richardson; periodic support may be required at other local customer locations. The targeted compensation range for this position is $26-30 per…
Added 7 mins ago
B
Field Service Technician Level 2 - MHV Onsite
Busch
-, TX
- $26 to $30 USD / hour
…are at a designated customer location in Richardson; periodic support may be required at other local customer locations. The targeted compensation range for this position is $26-30 per…
Added 7 mins ago
Warranty Product Engineer
Strattec Security Corp.
Remote, United States
The Warranty Product Support Engineer provides technical escalation and project support to the Warranty organization. The role partners with customer-facing Warranty Engineers, who retain…
Added 7 mins ago
IAM Security Engineer
BorgWarner Inc.
Auburn Hills, MI
An Identity and Access Management (IAM) Security Engineer designs, implements, and maintains systems to ensure that only authorized users have access to enterprise resources at the right…
Added 8 mins ago
Data Centre Field Support Engineer (L1)
NTT America, Inc.
TX
The Data Center Service Delivery Field Support Engineer (L1) is an entry level engineering role, responsible for providing a professional first-line onsite technical support and field…
Added 8 mins ago
Software Engineer in Test 5 - Discovery & Viewing Experiences
Netflix
Remote, United States
We’re hiring a senior Software Engineer in Test to lead how Netflix tests the experiences members use on their TVs and phones. You’ll define what quality means for complex, fast-moving…
Added 8 mins ago
Structure & Design Specialist – Folding Carton / Packaging
Accurate Paper Box
Knoxville, TN
Design and engineer folding carton structures using ArtiosCAD and related design software
Added 9 mins ago
P&
Senior Controls & Automation Engineer, Kansas City Plant
Procter & Gamble
KANSAS CITY, KS
- $125,700 to $188,500 USD / year
Ability to work on site five days per week at the Kansas City Plant and travel domestically up to 10%

CTC Lateral - Website & LinkedIn

Windows Server Engineer - Infrastructure

Chicago, IL, United States

$140,000 - $160,000 USD

Apply on job-boards.greenhouse.io About employer

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Job details

Pay: $140,000 - $160,000 USD
Experience: 3+ years of hands‑on Windows Server administration experience, ideally in critical, high‑availability environments.
Posting language: English
Posted: Nov 11, 2026

Original job description

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient.

We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong. Started in 1995 by a team of forward-thinking Traders, we are proud to call ourselves an industry leader that keeps making markets and each other better.

WHAT YOU'LL DO

Design and implement components of Windows Server solutions, with a strong emphasis on availability, operational excellence, and latency‑sensitive trading workloads.
Build and maintain automation and infrastructure‑as‑code to improve deployment consistency, reduce manual work, and scale operations.
Contribute to Active Directory modernization and Entra ID hybrid identity work, helping keep access across the firm secure and reliable.
Work with Security, Infrastructure, and Development teams to plan and deliver changes safely and predictably.
Take part in incident response: solve problems, contribute to root cause analysis, and follow through on preventive fixes.
Support workload assessment and performance tuning so systems hold up during peak market activity.
Write and maintain documentation (runbooks, diagrams, post-incident reviews) to support information exchange and continuous improvement.
Participate in an on‑call rotation.

WHAT WE'RE LOOKING FOR

Strong collaboration and communication skills, including picking the right message and channel for the audience.
A pragmatic approach that balances fast delivery with long‑term maintainability, and chooses solutions based on sound, data‑driven assessment.
Ability to prioritize what matters most and to own issues through to resolution.
3+ years of hands‑on Windows Server administration experience, ideally in critical, high‑availability environments.
Solid working knowledge of Windows Server, Active Directory, Group Policy, DNS, DHCP, and Failover Clustering, including resolving issues and performance tuning.
Solid PowerShell scripting and automation skills. Experience with infrastructure‑as‑code or configuration management tools, or a clear willingness to learn them.
Understanding of how changes to production systems affect users, and close attention to procedure, change management, and service expectations.
Willingness to participate in an on‑call rotation.
Interest in helping the team grow, for example by taking part in interviews and recruiting.

NICE TO HAVE

Experience with enterprise platforms such as SCCM/MECM, endpoint/server monitoring, backup systems, and/or load balancers.
Familiarity with ITIL concepts, operational workflows, and DevOps/CI/CD practices.
Experience supporting financial services infrastructure, trading systems, or market data platforms.
Exposure to modern deployment approaches (e.g., containerization, orchestration).

COMPENSATION

The salary range for this role is listed below. This role is also eligible for an annual discretionary bonus. The discretionary bonus will be dependent upon the individual’s skills, experience, qualifications, and firm performance.

Salary Range

$140,000 - $160,000 USD

Most teams at CTC, with the exception of Trading, follow a hybrid workplace model, subject to change based on business need.

OUR BENEFITS

We strongly believe in the well-being of our employees and their families so we offer outstanding benefits to support you both professionally and personally. These benefits include generous time off, insurance coverage, paid parental leave, free breakfast and lunch (plus healthy snacks, of course), wellness reimbursement, and a variety of other benefits focused on providing the best employee experience.

(Disclaimer: interns and contractors are not eligible for benefits at CTC)

OUR COMMITMENT TO DIVERSITY, EQUITY and INCLUSION

At CTC, we aim to cultivate a workplace that celebrates diversity and each person feels included, engaged and empowered. Where each of us feels we belong. We are committed to having a diverse workforce and are proud to be an equal opportunity employer. CTC does not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.

If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or to apply for a position, please contact us at info@chicagotrading.com. Note that emails sent to this email account for non-disability related issues, such as following up on an application, will not receive a response.

USE OF ARTIFICIAL INTELLIGENCE (AI)

Information submitted by job applicants may be subject to review and analysis by automated systems, including Artificial Intelligence (AI), as part of the recruitment process. Such systems are utilized to enhance the efficiency and effectiveness of our hiring procedures. Applicants are advised that any information provided may be evaluated by AI tools to ensure an equitable and thorough assessment.

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Jobs in the United States