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It System Administrator Ii Jobs (NOW HIRING)

CesiumAstro

IT System Administrator II

Melbourne, FL

Learn more about our company at We are looking to add an Information Technology (IT) Systems Administrator II to our team. In this position, you will be the face of the IT department for our Florida ...

CesiumAstro

IT System Administrator II

Melbourne, FL

Learn more about our company at We are looking to add an Information Technology (IT) Systems Administrator II to our team. In this position, you will be the face of the IT department for our Florida ...

Saalex

$70 - $120/hr

Saalex Corporation is seeking multiple System Administrator II in Tidewater, VA and San Diego, CA ... Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Freeform

IT System Administrator

Los Angeles, CA

IT SYSTEM ADMINISTRATOR Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating ...

Freeform

IT System Administrator

Los Angeles, CA · On-site

IT SYSTEM ADMINISTRATOR Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating ...

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It System Administrator Ii information

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$41K

$88.9K

$137.5K

How much do it system administrator ii jobs pay per year?

As of Sep 4, 2026, the average yearly pay for it system administrator ii in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What are the roles and responsibilities of an IT System Administrator II?

An IT System Administrator II is responsible for managing, maintaining, and troubleshooting an organization's computer systems, servers, and network infrastructure. This mid-level role typically involves installing and configuring hardware and software, monitoring system performance, ensuring security protocols are in place, and providing technical support to users. They may also assist with backups, disaster recovery planning, and implementing system upgrades. The position requires a strong understanding of operating systems, networking, and security best practices.

What are some typical challenges IT System Administrator II professionals face when managing both on-premises and cloud-based systems?

IT System Administrator II roles often require balancing the upkeep and security of on-premises servers while also integrating and managing cloud-based infrastructure. This dual responsibility can present challenges such as ensuring seamless connectivity, maintaining consistent security policies, and managing data migration between platforms. Additionally, troubleshooting becomes more complex when issues can arise from either environment, so staying up-to-date on both traditional and emerging technologies is essential. Collaboration with network engineers, developers, and security teams is common to ensure system reliability and compliance.

What are the key skills and qualifications needed to thrive as an IT System Administrator II, and why are they important?

To thrive as an IT System Administrator II, you need a solid background in network administration, server management, troubleshooting, and often a relevant degree or certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or similar. Proficiency with operating systems (Windows/Linux), virtualization platforms, and monitoring tools such as VMware, Active Directory, and PowerShell scripting is typically required. Strong problem-solving skills, attention to detail, and effective communication help you excel in managing complex systems and collaborating with technical and non-technical colleagues. These skills are vital for ensuring system reliability, minimizing downtime, and supporting the IT infrastructure needs of an organization.

What is the difference between It System Administrator Ii vs It System Administrator I?

AspectIt System Administrator IiIt System Administrator I
Required CertificationsCompTIA Network+, Microsoft Certified, Cisco CCNACompTIA A+, Network+
Work EnvironmentMid-level IT support, network management, system maintenanceEntry-level support, basic troubleshooting
Employer & Industry UsageCorporate, healthcare, education sectorsSmall businesses, retail, entry-level IT roles

The It System Administrator Ii typically requires more certifications and experience than the It System Administrator I. They handle more complex network and system issues, often working in larger organizations. The I role is more entry-level, focusing on basic support tasks. Understanding these differences helps employers and candidates align expectations and qualifications for each position.

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It System Administrator Ii jobs near you
Infographic showing various It System Administrator Ii job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

IT System Administrator II

CesiumAstro

Melbourne, FL

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 26 days ago

Job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. Learn more about our company at http://www.cesiumastro.com.

We are looking to add an Information Technology (IT) Systems Administrator II to our team. In this position, you will be the face of the IT department for our Florida office. You will interact with staff of all levels, from onboarding new hires to assisting seasoned engineers. Responsible for IT systems, including hardware management, user support, administration, software licensing, compliance with federal standards, and implementing IT processes and procedures. Daily responsibilities include upgrading and maintaining data management systems, choosing computers and hardware upgrades, setting up new users, maintaining the local servers, and assisting users with IT tasks and issues.  The ideal candidate is extremely organized, articulate, flexible, quick to grasp business needs, a team player, an excellent written and oral communicator, and eager to learn.

JOB DUTIES AND RESPONSIBILITIES
  • Build, deploy, and administer Windows and Ubuntu desktops, laptops, servers, and lab systems, including virtual machines.
  • Support Windows and Linux machines in an Active Directory environment.
  • Manage network and online file storage.
  • Respond to issues in a timely manner via our ticketing system.
  • Maintain hardware, software, and licensing inventory and baselines.
  • Configure and maintain conferencing A/V setups and digital signage.
  • Keep documentation up to date.
  • Identify software and infrastructure needs and suggest solutions.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
  • Minimum of 2 years of experience in corporate information technology.
  • Bachelor’s degree in Management Information Systems (MIS), Information Technology, or a related field.
  • Extensive experience with the administration of both Windows and Linux systems.
  • Good base knowledge of networking.
  • Strong oral and written communication skills.
  • Solid troubleshooting and problem-solving skills.
  • Strong customer service orientation
  • Proficiency with Ubuntu, Windows 11, Windows Server 2019 & 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, and Active Directory. 
  • Experience with automated management tools.
PREFERRED EXPERIENCE
  • Implementing government standards and requirements for IT systems (e.g. NIST 800-171, ITAR/EAR).
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.  
 
CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.