Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Systems Administrator

Econ One Research

The Systems Administrator will maintain, configure, and secure the organization's Windows and Linux server/workstation infrastructure, with primary responsibilities in Active Directory (including Group Policy), PostgreSQL administration, Remote Desktop Services, and helpdesk assistance. Systems operate 24/7; the role requires flexibility for out-of-hours work and participation in an on-call rotation.

What You Get To Do...

  • Administer Windows servers and workstations (installation, updates, troubleshooting, Windows Server features).
  • Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning).
  • Administer Truenas (CORE and SCALE) file servers (management, service and performance)
  • Install, configure, and maintain PostgreSQL databases: backups, replication, performance tuning, schema migrations, and troubleshooting.
  • Manage Active Directory: user/group lifecycle, OU structure, Group Policy Object (GPO) design, application and troubleshooting, AD health monitoring.
  • Configure and maintain Remote Desktop Services (RDS) / Terminal Services: session host farms, licensing, profiles, RD Gateway, and security.
  • Provide first- and second-line helpdesk support for server- and workstation-related incidents; escalate to vendors or senior engineers as needed.
  • Implement and maintain monitoring, logging, and alerting (metrics, log aggregation, capacity planning) to support 24/7 operations.
  • Perform regular backups and validate disaster recovery and business continuity procedures for systems and databases.
  • Harden systems and enforce security best practices: patch management, access controls, vulnerability remediation, auditing, and endpoint protection.
  • Automate routine tasks and deployments using scripting (Bash, PowerShell, Python) and configuration management tools.
  • Maintain accurate documentation: knowledgebase, on-call procedures, topology diagrams, change logs, and incident post-mortems.
  • Participate in an on-call rotation and perform out-of-hours maintenance or incident response as required.
Requirements
  • Bachelor's degree in Computer Science, Information Technology, applicable performance experience and appropriate industry certifications are also acceptable.
  • 3+ years of systems administration experience supporting both Linux and Windows environments.
  • Strong Linux administration experience (e.g., Ubuntu, RedHat, and other distros).
  • Solid Windows Server administration experience, including Active Directory and Group Policy.
  • Experience administering Remote Desktop Services or equivalent VDI/session-host technologies.
  • Practical PostgreSQL administration experience: backups, replication, tuning, maintenance, and troubleshooting.
  • Experience providing helpdesk or end-user support and triaging incidents.
  • Proficiency with scripting (Bash, PowerShell, Python) and familiarity with automation/configuration management tools.
  • Knowledge of networking fundamentals (TCP/IP, DNS, DHCP, routing, firewalls).
  • An understanding of security controls, IAM concepts, and best practices.
  • Strong communication, documentation, and customer-service skills.
Bonus Points If You Have...
  • Relevant certifications (RHCE/LPIC, Microsoft Certified: Azure/Windows Server, PostgreSQL certification).
  • Experience with cloud platforms (AWS, Azure) and hybrid architectures (Entra, Intune).
  • Familiarity with containerization (Docker) and orchestration (Kubernetes).
  • Familiarity with virtualization platforms (Proxmox)
  • Experience with remote profile management (FSLogix), session brokering, or VDI platforms.

Benefits

Econ One offers a competitive salary with an annual bonus and excellent benefits, which include employer-paid health, dental, life, and disability insurance, 401(k) plan with a generous employer match, Employee Stock Ownership Plan (ESOP) and flexible spending accounts.


To be considered for this position, please submit your application using the link provided in this job posting. Due to high volume of applications, we regret that we cannot respond to every candidate or to unsolicited messages sent via email or social media platforms such as LinkedIn. If you require any accommodations to complete your application, pleas contact us at View email address on click.appcast.io .


We are an Equal Opportunity Employer and value diversity at our company. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.
Vacancy posted 12 hours ago
Similar jobs that could be interesting for youBased on the Systems Administrator in Chicago, IL vacancy
  • $60k - $65k

     ...IT Systems Administrator Berkeley, IL, USA Requisition Number 16478 Location Berkeley, IL Job Description SUMMARY The IT Systems Administrator provides advanced technical support and systems administration across the organization’s IT environment,... 
    Suggested
    Full time
    Work at office
    Monday to Friday
    Afternoon shift

    Whitsons Culinary Group

    Berkeley, IL
    5 days ago
  •  ...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems.... 
    Suggested
    Full time
    Work at office
    Flexible hours

    Contact Government Services LLC

    Chicago, IL
    2 days ago
  • $72.34k - $88.68k

     ...skills and abilities, as well as internal equity and alignment with market data. Job Summary: An experienced Linux systems administrator position, in which the occupant provides Ubuntu and RHEL sysadmin expertise in support of the research and academic missions... 
    Suggested
    Work at office
    Remote work
    Weekend work

    Northwestern University

    Evanston, IL
    4 days ago
  •  ...Essential Duties and Responsibilities: - Provide senior-level administration and operational support for ServiceNow ITSM and ITOM modules,...  ...workflows, integrations, user roles, access controls, and system enhancements within the ServiceNow platform to improve automation... 
    Suggested
    Minimum wage
    Contract work
    Temporary work
    Work experience placement
    Remote work

    MAXIMUS

    Chicago, IL
    1 day ago
  •  ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and... 
    Suggested
    Full time
    Contract work
    For contractors
    Work at office
    Flexible hours

    Contact Government Services LLC

    Chicago, IL
    3 days ago
  • $50 - $55 per hour

     ...you are interested in this position, please send over your updated resume. We look forward to hearing from you! Title: Systems Administrator Location: 320 W Ohio St, Suite 600W, Chicago, IL 60654 (Onsite/Hybrid as required) Duration: 6-Month Contract... 
    Contract work
    Local area

    MatchPoint Solutions

    Chicago, IL
    3 days ago
  • $93.5k - $110k

     ...HPC Systems Security Engineer The University of Chicago is seeking a highly qualified HPC Systems Security Engineer to join the...  ...the infrastructure. Maintains complex systems and network administration functions. Works with moderated guidance to administer simple... 
    Work experience placement

    University of Chicago

    Chicago, IL
    12 hours ago
  • $100k - $115k

     ...Department PSD Data Science: Systems Administration About the Department The Data Science Institute (DSI) executes the University of Chicago's bold, innovative vision of Data Science as a new discipline. The DSI seeds research on the interdisciplinary frontiers... 
    Work experience placement
    Remote work

    The University of Chicago

    Chicago, IL
    12 hours ago
  •  ...Senior Systems Administrator Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative... 
    Full time
    Contract work
    For contractors
    Work at office
    Remote work
    Flexible hours

    Contact Government Services LLC

    Chicago, IL
    8 days ago
  •  ...monitoring, disabling, and removal of accounts across supported systems. - Identify inactive or non-compliant accounts and escalate...  ..., and deprovisioning in an enterprise ICAM/IAM or system administration environment using documented procedures. - Ability to execute... 
    Minimum wage
    Contract work
    Temporary work
    Work experience placement
    Remote work
    Shift work

    MAXIMUS

    Chicago, IL
    2 days ago
  •  ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery IT System... 
    Full time
    For contractors
    Flexible hours

    Contact Government Services LLC

    Chicago, IL
    3 days ago
  •  ...environment. Must understand the deployment and configuration of Avaya System Manager, Session Manager, Communication Manager and Aura...  ...type service. Experience with Windows Server and/or Linux Operating Systems. Experience with network engineering and administration.... 
    Remote work

    1872 Consulting

    Chicago, IL
    3 days ago
  •  ...Senior Linux Systems Engineer This Senior Linux Systems Engineer position is fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements... 
    Relocation

    Next Step Systems LTD

    Chicago, IL
    12 hours ago
  •  ...politics and rewarding results. The foundation of our culture is continuous improvement. Join our infrastructure team as a Linux Systems Engineer, where your expertise in Python, Bash, and automation will directly impact our growing systems. This role offers... 

    SG Cap Trading

    Chicago, IL
    2 days ago
  •  ...Job Description: Lead Linux Systems Engineer Wanted: Take Charge of Global Infrastructure! Location: Chicago (preferred), EU (for standout candidates) Base Salary - £400 - 600k Total Comp - £750k+ About our client: A dynamic global quantitativetrading... 
    Weekend work

    Berkeley Square IT

    Chicago, IL
    2 days ago
  •  ...Linux System Administrator Linux System Administrator hybrid role with a well-established proprietary trading firm in downtown Chicago with a collaborative/team environment. Great growth potential and excellent benefits and perks. What You'll Do: Optimizing... 

    MRINetwork

    Chicago, IL
    4 days ago
  •  ...Lead Systems Administrator This role is responsible for the design, implementation, and support of the VMware infrastructure for our corporate campus in Oak Brook, IL and field locations around the country. This role should define, maintain, communicate, and implement... 
    Temporary work
    Work at office
    Local area
    Remote work

    1872 Consulting

    Oak Brook, IL
    1 day ago
  •  ...User Support & Junior Systems Administrator FirmaTRUST is a leading Managed IT Services Provider committed to delivering exceptional IT solutions to small and medium-sized enterprises. Since our inception in 1997, we have focused on providing a comprehensive range of... 

    Firma Trust

    Chicago, IL
    5 days ago
  •  ...Job Description Job Description We are a leading Managed IT Services provider seeking a User Support & Junior Systems Administrator to join our team in San Francisco. This role involves hands-on technical support and system administration for a diverse client base... 
    Work at office

    FirmaTRUST

    Chicago, IL
    a month ago
  •  ...Required Skills (Technical): - 7+ years' experience working with Red Hat products in an enterprise environment - Senior systems administration (RHEL 7, 8 and 9) - Automation skills (ex. Ansible, BladeLogic) - Programming skills (ex. Shell scripting, Python,... 

    Concord IT Systems

    Chicago, IL
    1 day ago
  •  ...a part of the Insight Chicago team that provides patient care second to none! Pacs Administrator Pacs administrator oversees Pacs, Cpacs and other imaging application systems to include imaging dictation/reporting systems. Establishes, develops, documents, communicates... 
    Remote work

    INSIGHT HEALTH SYSTEMS, INC.

    Chicago, IL
    3 days ago
  •  ...LINUX Admin Job Location: Chicago, IL (Onsite) Duration: Full-time Job description Solaris: ZFS file systems, SMF administration, Solaris Zones, G/LDOMs, Veritas Volume Manager, system configuration, and boot environments. AIX: JFS2 file systems... 
    Full time
    Contract work
    Remote work
    Work visa

    Syntricate Technologies

    Chicago, IL
    4 days ago
  • $56.5k - $75.5k

     ...Job Overview: Secure your next opportunity at Marvin! We’re looking for a Security Systems Administrator to join our team and support the administration and maintenance of enterprise physical security systems. In this role, you’ll deliver technical system support for... 
    Temporary work
    Relocation
    Relocation package

    Marvin

    Chicago, IL
    1 day ago
  • $119.77k - $140.9k

     ...new platform solutions for business and infrastructure services. Leads, directs, or recommends cross-functional team targeted for system enhancements for system performance, reliability, scalability, and capacity. Evaluates product and service solutions. Basic Qualifications... 
    Temporary work
    Work experience placement
    3 days per week

    U.S. Bancorp

    Chicago, IL
    4 days ago
  •  ...Senior Database Administrator Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest...  ...maintenance procedures ~24/7 on-call support for production systems (on a rotational basis) ~ Work with the assigned application... 

    Barrow Wise Consulting, LLC

    Chicago, IL
    3 days ago
  • $76.4k - $95.5k

     ...Server, Postgres. Building and managing highly available systems Participating in incident calls and subsequent root cause...  ...Kubernetes ~ Experience with 3rd party database monitoring/administration systems ~ Use of collaboration tools such as Slack, Jira, Confluence... 
    Work at office
    Remote work
    2 days per week

    PEAK6 Investments

    Chicago, IL
    2 days ago
  •  ...Senior Database Administrator Employment Type: Full-Time, Mid Level Department: Information Technology Contact Government Services...  ...2012 to SQL Server 2016. Providing all aspects of basic systems administration support including planning, execution, testing,... 
    Full time
    Remote work
    Flexible hours

    Contact Government Services LLC

    Chicago, IL
    3 days ago
  • $130k - $139.7k

     ...About the Team & Role The WEX SQL Server Database Administrator will be responsible for the maintenance, performance, monitoring, and recoverability of the SQL database environments. This role will be part of a team which is responsible for the health and stability... 
    Flexible hours

    WEX

    Chicago, IL
    4 days ago
  • PostgreSQL DBA Location: Chicago, IL (Onsite) Duration: C2C Contract Experience: 6-10+ Years Must Have Migration experience (Oracle to PostgreSQL) Code refactoring experience (SQL code refactoring and rewriting experience in PostgreSQL) Post migration...
    Contract work

    Syntricate Technologies

    Chicago, IL
    3 days ago
  •  ...in life cycle planning, problem management, integration, and systems programming. Implement releases, upgrades, and/or changes...  ...include capacity planning, workload modeling, system maintenance/administration, performance tuning and diagnostics. Skill-set 3-5 years... 

    Samprasoft

    Chicago, IL
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!