Senior System Administrator
$130k - $150kSelby Jennings
Get AI-powered advice on this job and more exclusive features. This range is provided by Selby Jennings. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $130,000.00/yr - $150,000.00/yr Executive Search Consultant - Technology Salary: $100,000-150,000 base plus discretionary bonus An elite trading firm is seeking a Senior Systems Administrator to join their team. What you'll do: System performance optimization and real-time monitoring OS tuning and configuration enhancements Developing and implementing automation strategies Infrastructure capacity planning to support growth and scalability Modernizing and maintaining core infrastructure Researching and developing new tools and infrastructure solutions What you'll need: Minimum 7 years of relevant experience in system engineering or administration. Proficiency in scripting languages such as Shell, Perl, and Python Strong familiarity with various Linux distributions (e.g., Red Hat, Rocky, Ubuntu) Expertise in DNS server management Experience with system automation and process optimization General understanding of automation frameworks Knowledge of mail server administration Experience in network storage management This role is open to remote workers based in the US. At this time the team is unable to provide visa sponsorship. Seniority level Mid-Senior level Employment type Full-time Job function IT System Operations and Maintenance Referrals increase your chances of interviewing at Selby Jennings by 2x. #J-18808-Ljbffr
- ...Position Summary The Administrator is responsible for the day-to-day administration, support, configuration, and optimization of Yardi and... ...serves as the primary point of contact for Yardi user support, system troubleshooting, user access management, workflow improvements...SeniorWork at officeRemote work1 day per week
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview 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 people...SeniorFull timeContract workFor contractorsWork at office
$120k - $150k
...Job Title: Senior System Administrator Reports: Director of Infrastructure Salary Range: $120,000 - $150,000 Status: Full-time/Non-Union Department: Information Technology/MIS Application Close Date: July 10, 2026 Primary Function: We are seeking...SeniorFull time- ...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. Responsibilities This individual...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...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...SeniorFull timeContract workFor contractorsWork at officeRemote workFlexible hours
- ...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT Responsibilities Design and implement Automated Litigation Support (ALS) software solutions primarily consisting of COTS tools such as Relativity, iPro, CaseMap, etc. Maintain ALS...SeniorFull timeWork at officeFlexible hours
- ...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...SeniorFor contractorsFlexible hours
$99k - $158.4k
...Overview We’re seeking a Senior Systems Administrator to support and enhance our global IT infrastructure across both on‑premises and cloud environments. This role will lead key functions including Windows and Linux administration, SAN management, and SAP systems (including...SeniorFull timePart timeWorldwideWork visaFlexible hours- A government services provider based in Chicago is seeking a skilled Relativity Sr. Systems Administrator to manage key network systems and support litigation functions. The ideal candidate will bring extensive experience in systems implementation and maintenance, especially...Senior
- ...at least 4 years of relevant experience, and possess necessary certifications. Responsibilities include customer support, troubleshooting, and lifecycle management of IT assets. Competitive benefits and growth opportunities available. #J-18808-Ljbffr Systems Plus, Inc.SeniorFor contractors
$80k - $100k
HBK Engineering, LLC is searching for a Senior Deltek VantagePoint System Administrator. We are looking for an experienced Senior Deltek VantagePoint System Administrator who will have administrative responsibility for our enterprise resource planning software (ERP), Deltek...SeniorFull timeContract workTemporary workWork experience placementLive inLocal areaFlexible hours- ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal 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...SeniorFull timeFlexible hours
$125k - $140k
Firstup, Inc. is seeking a Senior Systems Administrator based in Chicago area for a fully remote role to enhance enterprise technology. The position requires expertise in Apple/macOS environments, Google Workspace, and Jamf device management, with a focus on system reliability...SeniorRemote job- A federal contracting service in Chicago is looking for a Senior Systems Administrator to support a Federal agency with technical IT solutions. The ideal candidate will possess significant Relativity experience and a strong understanding of government IT environments....Senior
- A leading educational institution is seeking a Systems Administrator to ensure the reliability and security of its server environments. Responsibilities include designing and maintaining infrastructures, automating systems, and providing technical support to the Social...Senior
- Dormont Manufacturing Co in Chicago seeks a Senior Relativity Senior Systems Administrator. The role involves implementing and maintaining Automated Litigation Support (ALS) software solutions, managing network systems, and producing documentation. The ideal candidate...Senior
- Dormont Manufacturing Co is seeking a Senior Discovery IT System Administrator in Chicago, Illinois. This full-time position requires experience in managing electronic discovery applications and legal technology, along with a strong background in cloud technologies such...SeniorFull time
- Dormont Manufacturing Co is looking for a Senior Systems Administrator in Chicago, Illinois. The role involves managing the archiving of Relativity databases and overseeing IT projects for federal clients. The ideal candidate will have significant Relativity experience...Senior
- Dormont Manufacturing Co seeks a Senior Systems Administrator to design and implement Automated Litigation Support software solutions, primarily using tools like Relativity and others. The role involves maintaining ALS system infrastructure on both on-premise and AWS cloud...Senior
- ...specializing in the utilities, government, and healthcare markets. We're looking for friendly, professional, and motivated Sr. Systems Administrator to join our Information Technology team. If you're looking for a company that embraces the principles of respect,...SeniorLocal areaRemote workMonday to FridayFlexible hoursDay shift
$98k - $111k
...support, and operations environment. DUTIES AND RESPONSIBILITIES Administration, configuration, maintenance, and continuous improvement of our... ...and provide guidance to junior colleagues. Design and build system workflows to advance our incident, problem, change, asset...SeniorFull timeWork at officeLocal area3 days per week- ...Senior Network Administrator Supports IT external and internal customers by maintaining networks phones, switches, Linux & windows at company... ...communication lines to ensure efficient processing and maximize system availability. Support applications group in the...Senior
- ...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT 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...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- Dormont Manufacturing Co is seeking a Discovery IT System Administrator in Chicago, Illinois. This role involves managing e-discovery applications, ensuring system availability, and providing user training. Candidates should have strong knowledge of legal technology and...Senior
$99k - $158.4k
A leading audio equipment manufacturer is seeking a Senior Systems Administrator in Niles, IL. This hybrid role involves enhancing global IT infrastructure, managing Windows and Linux environments, and optimizing performance across systems. Candidates should have a minimum...Senior- A government services provider in Chicago is seeking a Senior Discovery IT System Administrator. The role involves ensuring the availability of electronic discovery applications, administration of systems, and providing training for end-users. Candidates should have experience...Senior
$125k - $140k
...customer base. Now we need your help. Ready to make a difference in the world? Reporting to the Director of Technology, the Senior Systems Administrator is responsible for ensuring the reliability, security, and continuous improvement of the organization's enterprise...SeniorCasual workLocal areaRemote workWorldwide- ...Senior Salesforce Administrator The Senior Salesforce Administrator reflects the mission, vision, and values of the organization by ensuring reliable... ...serves as a subject-matter expert, leading complex system initiatives, advising on architectural decisions, and ensuring...SeniorLocal areaRelocation package
$131.75k - $170.5k
...Senior Linux Platform Engineer Building trusted markets — powered by our people... ...Senior Linux Platform Engineer to join our Systems Platform Engineer team. In this role, you... ...5+ years of experience in Linux systems administration and infrastructure/platform engineering....SeniorWork at officeImmediate start- Invenergy is looking for an IT Systems Administrator III in Chicago, Illinois. This role involves designing and managing the end-user computing environment, driving endpoint architecture, and overseeing the lifecycle of devices. The ideal candidate will have a bachelor'...Senior
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