> Markdown version of [/jobs/ext/1490111-systems-administrator](https://www.wearedevelopers.com/jobs/ext/1490111-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Administrator - **Company:** Addison Group - **Location:** Oklahoma City, OK, United States (Remote available) - **Experience:** Expert - **Salary:** $41,600.0 - $45,760.0 - **Contract:** Temporary contract - **Skills:** Computer-Aided Design, Microsoft Windows, Apple Mac Systems, Microsoft Online Services, Cyber Security, Linux, Disaster Recovery, Microsoft Dynamics, Network Administration, VMware Infrastructure, Virtual Machines, Network Routers, Firewalls (Computer Science), Server Operating Systems & Platforms, Vmware - **Published:** July 29, 2026 - **Apply:** https://addisongroup.gosnaphop.com/jobs/l/login/19e62b1f-e3e6-11eb-be56-42010a8a0031/30e2b188-8b30-11f1-b76d-024201c20d84/false?applyId=1930011f-8a02-11f1-b76d-024201c20d84&apply=true&returnUrl=/l/recruiting/jobapplication/1930011f-8a02-11f1-b76d-024201c20d84/30e2b188-8b30-11f1-b76d-024201c20d84/false?step=1 ## About the Role * Hands-on experience with virtual machines and virtualized server environments * Experience administering Microsoft 365 in a production environment * Working knowledge of Linux and macOS alongside Windows systems * Strong background in network administration and troubleshooting * Experience supporting small to mid-sized environments or outsourced IT models * Ability to take initiative, prioritize tasks, and operate independently in a small-team setting * Strong problem-solving, communication, and documentation skills ## Description We're looking for a well-rounded, hands-on Systems Administrator to manage our network and virtual infrastructure while providing full-spectrum IT support. In this small, collaborative IT team, you'll support a wide range of systems and technologies, handling everything from Tier 1 help desk tickets to advanced VMware administration, Microsoft 365 support, and disaster recovery. This role is ideal for someone who has supported small to medium-sized businesses or has worked in an outsourced IT environment, where versatility and exposure to diverse platforms are part of the day-to-day role., * Administer VMware, vSphere, and vCenter environments, including virtual machine provisioning, patching, and performance optimization * Manage and support Microsoft 365 services, including user accounts, access controls, and security features * Support and maintain Windows, Linux, and macOS systems across server and endpoint environments * Manage network infrastructure including switches, routers, firewalls, and wireless systems to ensure uptime and reliability * Oversee backup, recovery, and disaster recovery processes to protect critical business data * Maintain endpoint security, multi-factor authentication, DNS-level protections, and system hardening * Provide Tier 1-3 support for hardware, software, and system issues across the organization * Document systems, configurations, and procedures while identifying opportunities for process improvement * Balance daily support needs with long-term infrastructure stability and optimization efforts, Job Title: Microsoft 365 Specialist Location: Onsite in Norman, OK (onsite) Pay Rate Range: $70000 - $100000 / Year depending on experience Schedule: Monday - Friday, 8am - 5pm Benefits: This position is eligible for medical, dental, vision, and 401(k)... Recommended *, Role: Senior Desktop Support Technician Position Type: Contract Location: Oklahoma City, OK (100% Onsite) Pay Rate Range: $26.00 - $28.00/hour DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a gro... Recommended *, Job Title: IT Systems Support Technician Location: Oklahoma City, OK (Onsite with local travel) Pay Range: $45,000 - $65,000 / year depending on experience Benefits: The position is eligible for medical, dental, vision, and 401(k). **Onsite requirement... Recommended *, Role: Cybersecurity / Network Engineer Location: Houston, TX (Hybrid) Pay Range: $120,000 - $125,000 / year Benefits: This position is eligible for medical, dental, vision and 401(k) About the Role We are seeking a Cybersecurity / Network Engineer to t... Recommended *, Job Title: Network Engineer Location: Oklahoma City, OK Assignment Type: Direct Hire | Full-Time Pay: $80,000 - $100,000 annually depending on experience Work Schedule: Monday-Friday, Business Hours Benefits: This position is eligible for medical, dent... Recommended *, Title: Hosting Enterprise Architect Location: Dallas, TX - Onsite 1 day a week Salary: $150k Position is not eligible for sponsorship Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match up to... Recommended *, Title: Enterprise Endpoint Engineer Location: Dallas, TX - Onsite 1 day a week Salary: $160k This position is not eligible for sponsorhip Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match u... Recommended *, Role: Field Network Specialist Location: Tulsa, OK Pay Rate Range: $70000 - $80000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). Are you looking for a growth opportunity for a reputable company with a positive work... Recommended *, Role: Desktop Engineer Location: Houston, TX Pay Range: $120,000 - $130,000 / year Benefits: This position is eligible for medical, dental, vision and 401(k). About the Role We are seeking an experienced Desktop Engineer to support and enhance enterpri... Recommended *, Job Title: Network Administrator Location: Fort Worth, TX Pay: $70,000 - $90,000 / Annually Work Schedule: Monday - Friday, standard business hours with participation in an on-call rotation and occasional after-hours support as needed. Benefits: This p... Recommended *, Role: IT Site Support Specialist II Location: Denver, CO (100% Onsite) Employment Type: Contract-to-Hire Pay Rate Range: $40.87 - $45.19 / Per Hour Benefits: This position is eligible for medical, dental, vision, and 401(k). Position Overview We are se... Recommended *, Job Title: Senior Systems Administrator Location: Dallas, TX Salary Range: $90K-$110K Benefits: Medical, Dental, Vision, 401(k) We are looking to bring on a Senior Systems Administrator to our growing team. What we need is someone who brings 6+ years o... Recommended *, Role: Microsoft Dynamics System Administrator Location: Denver, CO Pay: $120,000 - $130,000 / year Duration: Contract-to-Hire Internal Job ID: 10078249 Benefits: This position is eligible for medical, vision, dental, and 401K. Are you looking for an ex... Recommended *, Job Title: HR Administrator Industry: Construction, Engineering, Architecture, Commercial Real Estate, or other fast-paced professional services environments Location (City, State): Sterling, VA Assignment Type: Contract | Approximately 4 months (with ... Recommended *, Title: Cloud Enterprise Lead Location: Dallas, TX - Onsite 1 day a week Salary: $150k Position is not eligible for sponsorship Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match up to 5% Tui... Recommended *, Position: Microsoft Infrastructure & Applications Engineer (Law Firm or Professional Services Experience) Location: Washington, DC (hybrid) Work Schedule: Monday - Friday (4 Days on Site) Assignment Type: Direct Hire Salary Range: $80K - $100K+ Benefit... Recommended *, Role: Technology Support Analyst II Location: Burlington, VT Pay Rate Range: $62,400-$68,400/year Benefits: This position is eligible for medical, dental, vision and 401(k) Are you looking for a growth opportunity for a reputable company with a positiv... Recommended *, Role: Technology Support Analyst II Location: Buffalo, NY Pay Rate Range: $62,400 - $75,000 / year Benefits: You are eligible for medical, dental, vision insurance benefits, 401K, and monetary bonuses Internal Job ID: 10077741 Are you looking for a gr... Recommended *, Role: Technology Support Analyst II Location: Albany, NY Pay Rate Range: $62,400-$68,400/year Internal Job ID: 10076114 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a Techn... Recommended *, Title: Workplace Tech Microsoft Platforms Manager Location: Dallas, TX - Onsite 1 day a week Salary: $140k Benefits: This role is eligible for health, welfare, 401(k) savings plan with dollar-for-dollar match up to 5%, tuition reimbursement and 27 days... Recommended *, Role: Building Engineer Location: Chantilly, VA Pay Rate Range: $38.00 - $44.00 / Per Hour DOE Internal Job ID: 10070106 Benefits: This position is eligible for medical, dental, vision, and 401(k). Are you looking for a growth opportunity for a reputab... Recommended *, Role: Desktop Support Technician Position Type: Contract Location: Oklahoma City, OK (100% Onsite) Pay Rate Range: $21.00 - $23.00/hour DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth opp... Recommended *, Role: Building Engineer Location: Ashburn, VA Pay Rate Range: $40-$47/hr. DOE Internal Job ID: 10070093 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a Lead Building Enginee... Recommended *, Process Control Engineer - Chemicals Location Niagara Falls, Ontario, Canada Assignment Type Direct Hire Compensation CAD $100,000-$170,000 annually Work Schedule Onsite Benefits This position is eligible for medical, dental, vision, and 401(k). About ... Recommended *, Job Title: IT Support Specialist Location: Oklahoma City, OK (Onsite with local travel) Pay Range: $50,000 - 65,000 / year depending on experience Benefits: The position is eligible for medical, dental, vision, and 401(k). **Onsite requirement - Must b... Recommended *, Role: Desktop Support Team Lead Position Type: Contract Location: Oklahoma City, OK (100% Onsite) Pay Rate Range: $65,000 / Annually DOE Benefits: This position is eligible for medical, dental, vision, and 401(k). Are you looking for a growth opportuni... Recommended *, Job Title: HR Coordinator Industry: Government Contracting (GovCon) Location (City, State): 100% Remote (East Coast Preferred) Assignment Type: Contract-to-Hire Pay: $30 - $35 / hour (Converts to approximately $80,000 annually) Work Schedule: Monday-Fr... Recommended ## Related Videos - [Hacking MSSQL on Cloud. All of them. How I became sysadmin on Azure, AWS, GCP and Alibaba.](https://www.wearedevelopers.com/videos/100339-hacking-mssql-on-cloud-all-of-them-how-i-became-sysadmin-on-azure-aws-gcp-and-alibaba) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Mastering Remote Work: Tips for Developers](https://www.wearedevelopers.com/magazine/558-mastering-remote-work-tips-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)