Us Citizen Jobs in Chicago, IL

50,363 open positions · Updated daily

Looking for Us Citizen jobs in Chicago, IL? Browse our curated listings with transparent salary information to find the perfect Us Citizen position in the Chicago, IL area.

Lead Business Analyst

Company: Discover

Location: Riverwoods, IL

Posted Jan 22, 2025

Pharmacy Technician

Company: CVS Health

Location: Buffalo Grove, IL

Posted Jan 22, 2025

Tooling Machinist

Company: Flex

Location: Buffalo Grove, IL

Posted Jan 22, 2025

Flex, a diversified manufacturing partner, is seeking a Tooling Machinist for a 2nd shift position in Buffalo Grove, IL. The role involves maintaining ISO 9001 standards, performing preventive maintenance, setting up and operating Wire and Sinker Machines, and working with Engineering. The ideal candidate should have 3-5 years of Wire EDM experience, CNC Machine ability, and general tooling background. Flex offers comprehensive benefits including medical, dental, vision, life insurance, matching 401K, PTO, tuition reimbursement, and employee discounts. The company is committed to diversity and inclusion, fostering a respectful, inclusive, and collaborative environment.

Associate Production Supervisor - Night Shift

Company: Flex

Location: Buffalo Grove, IL

Posted Jan 22, 2025

Flex, a diversified manufacturing partner, is seeking an Associate Production Supervisor (Night Shift) for its Buffalo Grove, IL location. The role involves leading production processes, evaluating plant performance, and suggesting improvements. The successful candidate will manage a team, troubleshoot operational issues, and engage in process development projects. Required qualifications include a college degree, 2 years of medical device manufacturing experience, and supervisory experience. Flex offers a comprehensive benefits package including medical, dental, vision, life insurance, disability, 401(k) matching, vacation, and tuition reimbursement. The pay range is $57,200.00 - $78,600.00 USD annually.

Phlebotomist Floater

Company: Labcorp

Location: Lake Forest, IL

Posted Jan 22, 2025

Labcorp is offering a Float Phlebotomist position with a pay range of $15.22 - $24.50 per hour. The role involves working with a variety of patients and clinics, providing vital health information, and performing blood collections. The job requires a high school diploma, phlebotomy certification, and at least 2 years of experience. Benefits include comprehensive health insurance, 401(k), and tuition reimbursement. Labcorp emphasizes diversity, inclusion, and equal opportunity employment.

Officer / Engineer Field Technology

Company: CN

Location: Homewood, IL

Posted Jan 22, 2025

CN is offering a job for an Officer/Engineer Field Technology position with a salary range of 85,500.00 - 112,000.00. The role involves developing and adapting technological advances for railroad infrastructure inspection, maintaining current technology deployments, and performing data analysis. The incumbent will ensure accurate interpretation of field conditions, manage supplier performance, and implement project deliveries. The job requires 3+ years of engineering field experience, knowledge of railroad equipment, and proficiency in Microsoft Office, especially Excel. CN is a world-class transportation leader, committed to social responsibility and environmental stewardship.

Senior Software Engineer (Android)

Company: Adyen

Location: Chicago, IL

Posted Jan 22, 2025

Adyen, a leading financial technology platform, is seeking a Senior Android Software Engineer. The role involves working on mobile payments, collaborating with teams, and contributing to innovative solutions. The ideal candidate should have extensive experience in Kotlin and Android development, with expertise in Jetpack Compose, Gradle, and Hilt. They should also have a strong understanding of security best practices and be able to mentor junior engineers. The annual base salary range is $150,000 - $210,000. This full-time position is based in the Chicago office, with a focus on in-person collaboration.

FUEL CENTER/LEAD CLERK

Company: Kroger

Location: Park Ridge, IL

Posted Jan 22, 2025

Frequently Asked Questions

What are typical salary ranges for US Citizen tech roles by seniority?
Entry‑level positions (0–2 years) generally pay $70,000–$90,000 annually, often matching the General Schedule (GS‑9) pay band. Mid‑level roles (3–5 years) earn $100,000–$140,000, aligning with GS‑11 to GS‑12. Senior or lead roles (6+ years) can reach $150,000–$200,000+, comparable to GS‑13 to GS‑15, especially in defense, cybersecurity, or AI/ML specialties.
What skills and certifications are required for US Citizen tech jobs?
Core technical skills include secure coding in C++, Java, or Python, experience with FIPS 140‑2 encryption libraries, and familiarity with NIST 800‑53 controls. Certifications such as CISSP, CompTIA Security+, CEH, AWS Certified Solutions Architect, and Microsoft Certified: Azure Security Engineer are highly valued. Knowledge of FedRAMP, SOC 2, and ISO 27001 compliance frameworks is often mandatory for contract work with federal agencies.
Is remote work available for US Citizen tech positions?
Many US Citizen roles offer hybrid or fully remote arrangements, provided employees can access secure networks via VPN and meet MFA requirements. Certain positions—especially those involving classified data or hands‑on system maintenance—may require periodic on‑site presence at approved facilities.
What career progression paths exist within US Citizen tech roles?
Typical trajectories move from Junior Engineer to Lead Software Engineer, then to Security Architect or Technical Program Manager. Advanced paths include becoming a Federal Contracting Lead, Compliance Director, or transitioning to policy‑making roles such as Chief Information Security Officer (CISO) for government agencies.
What industry trends are shaping US Citizen tech careers?
Current trends include accelerated cloud migration under the CHIPS Act, growing emphasis on zero‑trust security models, and increased use of AI/ML for threat detection in defense systems. Compliance demands are tightening with new regulations like the National Defense Authorization Act updates, creating higher demand for specialists skilled in secure cloud architecture and real‑time risk analytics.

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