IT SysAdmin
Addison Group
Systems AdministratorOur client is seeking a Systems Administrator to support a large-scale enterprise IT environment. This position will work across servers, identity management, cloud platforms, and core infrastructure.The Systems Administrator will help maintain reliable, secure, and high-performing infrastructure while supporting day-to-day operations, troubleshooting, upgrades, and technology projects. This role will collaborate with IT teams to resolve technical issues and improve infrastructure operations.Key responsibilities include administering and troubleshooting Windows Server and Linux environments, supporting Active Directory, Group Policy, DNS, DHCP, and PKI services, assisting with virtualization, storage, backup, and disaster recovery technologies, supporting Microsoft Azure, Microsoft 365, and other cloud platforms, monitoring infrastructure performance, availability, and security, assisting with system upgrades, deployments, patching, and lifecycle management, maintaining technical documentation, procedures, and system configurations, working with internal IT teams and vendors on infrastructure and application initiatives, using PowerShell or similar scripting tools to automate tasks and improve processes, and providing technical troubleshooting and support across the IT organization.Qualifications include a bachelor's degree in Computer Science, Information Systems, Engineering, or a related field, experience supporting Windows Server and/or enterprise Linux environments, knowledge of Active Directory, Group Policy, DNS, DHCP, or related infrastructure services, understanding of virtualization, cloud computing, networking, backup, and recovery concepts, strong analytical, troubleshooting, and problem-solving skills, and the ability to prioritize responsibilities and work effectively both independently and collaboratively.Additional details include 1+ year of experience in systems administration, IT infrastructure, or a related technical role preferred, Microsoft Azure and Microsoft 365 experience is a plus, PowerShell or other scripting/automation experience preferred, familiarity with ITIL, SOX compliance, or IT service management practices is beneficial, and experience in the energy industry is a plus.Perks include exposure to a wide range of enterprise infrastructure technologies, opportunities to work with cloud, automation, virtualization, and systems administration, a collaborative IT environment, and the opportunity to contribute to infrastructure projects and technology improvements.
$27.64 - $56.83 per hour
Job Description Conducts end-to-end hardware installation and troubleshooting with limited supervision. Validates cabling, and problem solving to establish error free connections with limited guidance. Monitors, reviews, and analyzes ticket queues addressing common ...SuggestedHourly payTemporary workFlexible hours- ...CURRENT EMPLOYEES - Please apply using "Jobs Hub" in Workday. This career site is for external applicants only. The Systems Administrator I provides operational support for Diamondback's enterprise infrastructure environment, including servers, identity services,...Suggested
$59.15k - $106.93k
...Description Leidos Digital Group is seeking a talented System Administrator to join the team! The NISC IV Training Group at Leidos has an opportunity at the Federal Aviation Administration (FAA) facility located in Oklahoma City, OK. The selected candidate will be...SuggestedPermanent employmentFull timeLocal areaImmediate startWeekend work$85k - $105k
...Systems Administrator Location: Oklahoma City, OK Employment Type: Full-Time, Direct Hire Compensation: $85,000-$105,000 Base Salary plus bonus and benefits package Position Summary Fuse3 Solutions is working with an established E&P company that is expanding its local...SuggestedFull timeLocal area$27 - $46 per hour
...Job Title: System Administrator Company: A-Better Heat & Air Conditioning Location: Oklahoma City, Oklahoma, United States Employment Type: Full-time Salary: USD $27 - $46 per hour Job Overview A-Better Heat & Air Conditioning, a leading...SuggestedHourly payFull timeFor contractorsWork at office- ...TimeEducation Level: Not SpecifiedTravel Percentage: NegligibleJob Shift: DayJob Category: Information Technology Role Summary The System Administrator provides technical and administrative support for all IT aspects of the business, maintaining advanced knowledge of existing...Work at officeLocal areaRemote workLong distanceShift work
- ...Senior Network And Computer Systems AdministratorWe are looking for a Senior Network and Computer Systems Administrator.A leader in cutting-edge research and technology in the cyber arena, CPMG focuses on using business drivers to guide cybersecurity activities and manage...Contract workFor contractorsFlexible hours
$102k - $174k
...thriving ecosystem that delivers accessible, high-quality, and sustainable healthcare for all. Position Summary The Technical Administrator – CLM Systems will serve as the primary owner and administrator of athenahealth’s Contract Lifecycle Management platform, Agiloft. This...Ongoing contractFull timeContract workTemporary workWork at office$65k - $90k
...Job Description Job Description Job Title: Systems Administrator Location: Oklahoma City, OK (on-site) Salary Range: $65,000 - $90,000 / Annually depending on experience. Benefits: The position is eligible for medical, dental, vision, and 401(k). **Onsite...Permanent employmentWork at officeLocal area$45k - $50k
...troubleshooting technical issues on the front lines for the organization. Job Responsibilities: •\tAct as the primary contact for IT systems related troubleshooting and issue resolution to support day-to-day operations\t\t •\tAct as the technical liaison between IT and...Full timeWork at office- ...Description A3T’s Public Key Infrastructure (PKI) Application Administrator (CAA) supports our team in execution of application support,... ...verifies candidate documentation for inclusion. Issues sub-system credentials, Defense Manpower Data Center (DMDC) user portal credential...Temporary workLocal area
- ...an opportunity to make a difference in our global communities by providing access to water, fuel, and electricity. As a System Administrator you will be responsible for installing, configuring, and maintaining operating system workstations in support of business processing...Temporary workRemote work
- Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time Salary ?($Open) + Benefits Job Describtion Recent Update - This team is looking for an emphasis in VMware Horizon or Workspace ONE listed (or a reference to managing VDI ? Virtual Desktop Infrastructure...Full time
- ...manufacturing site for a $500 million Kansas City-based company, is seeking a (US Citizen CURRENTLY based in Oklahoma City) hands-on Systems Administrator to support and maintain the site's technology infrastructure. This role serves as the primary technical resource for end...Remote work
- We are seeking a Senior Systems Administrator to oversee the design, implementation, maintenance, and security of our IT infrastructure. This role is responsible for managing networking, firewalls, servers, virtual machine hosts, user accounts, licenses, and various related...Full timeNight shift
$45k - $60k
Do you enjoy solving technical challenges and making systems run better than they did before? Are you someone clients trust when they need clear answers and steady guidance? Do you like working hands‑on with infrastructure while also building strong, long‑term relationships...Work at officeRemote work$45 - $51 per hour
Compensation: $45 - $51/hour, depending on experience Inceed has partnered with a great company to help find a skilled Systems Administrator to join their team! This is a long-term contract opportunity supporting a stable public-sector environment with a strong pipeline...Weekly payLong term contractTemporary work- ...after hours Provide 24x7 support for critical production systems on a rotational basis (OnCall) Work with customers of varying... ...DBA or similar role ~5 years of in-depth experience in the administration, support, and implementation of Microsoft SQL Server...Full time
$87.1k - $157.45k
The Defense Sector at Leidos is seeking a Linux System Engineer to support a fast-paced program with the Air Force Life Cycle Management... ...Manager, RDS, and VDIExperience automating system administration using Ansible, including developing custom playbooksFamiliarity...Full time- ...MidFirst Bank is seeking a System Application Administrator in the United States (OKC market). You will maintain and support designated applications, related servers, devices, and perform as a subject matter expert for system owners. Responsibilities include user support...
$43.27 per hour
...Job Description Job Description Job Title: System Automation Administrator Industry: Insurance Location (city, state): Oklahoma City, OK Assignment Type: Contract-to-Hire (Approx. 6 Months) Pay: Up to $43.27/hour Work Schedule: Monday...Contract workCasual workLocal areaImmediate startMonday to Friday- ...Lead Systems AdministratorThe Lead Systems Administrator serves as a technical leader responsible for the architecture, design, implementation, security, and lifecycle management of Diamondback's enterprise infrastructure environment. This role provides strategic direction...
- ...clients in Technology Consulting, Staffing, Application Development and Infrastructure Management. Job Description Required System Administrator/Engineer skills in Linux RedHat, and VMWARE Must be able to build Redhat Linux servers (5.x and 6.x) from scratch using standard...
$96.6k - $185k
...others. If you're as passionate about your future as we are, join our team.KPMG is currently seeking a Manager, Procurement Systems Administrator, Supplier Information & EngagementPlatform to join Global Procurementwhich is part of KPMG International.Responsibilities:Serve...H1bLocal area- ...As a System Application Administrator, this team member is responsible for the long term maintenance and support of assigned applications including related servers, appliances and devices. It is expected that this team member becomes a SME (subject matter expert) on behalf...Full timeFor contractorsWork experience placement
- ...Server AdministratorThe Server Administrator is responsible for maintaining, securing, and supporting the organization's server infrastructure... ..., reliability, and performance of business-critical systems. This role manages Windows server environments, virtualization...
$84k - $105k
Inceed has partnered with a great company to help find a skilled Systems Admin to join their team! This is a strong opportunity for an... ...solutions Assist with Microsoft Azure and Microsoft 365 administration Monitor system performance, availability, and security Troubleshoot...- ...ProSidian Consulting at .Job DescriptionProSidian Seeks a Database Administrator - Aerospace Medical Research (AMR11) headquartered near CONUS... ...on-site databases to maintain and increase database and system reliability, security, and accessibility. - Conduct security assessments...Full timeContract workTemporary workFor contractorsWork experience placementWork at officeFlexible hours
- ...database is running at optimum speed and efficiency;Monitor file system space, database allocation, etc.; verify efficient use of disk... ...in System Analysis, Design, Development and Database Administration of MS SQL Server. Strong T-SQL programming skills are a must.Experience...Full time
- We are seeking a Security Operations Center (SOC) Systems Administrator to own and support the enterprise platform behind our video surveillance and access control systems. This role is focused on technical ownership, system reliability, and cybersecurity alignment, with...Full timeContract workMonday to Friday
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