10 of the Most Popular Types of System Administrator Level 3 Jobs in 2026

See what kind of roles similar to System Administrator Level 3 jobs are hiring now

Top Types Of System Administrator Level 3 Jobs

• Cyber Infrastructure

  Salary range: $117,000 - $147,500

  Cyber Infrastructure is a more unusual job search query but still may give you interesting job results. Most salaries for Cyber Infrastructure jobs pay between $117,000 (25th percentile) and $147,500 (75th percentile) annually. Currently, there are not many open positions nationwide for Cyber Infrastructure job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Top Secret Clearance

  Salary range: $115,000 - $144,000

  Top Secret Clearance is a common job search query. Most salaries for Top Secret Clearance jobs pay between $115,000 (25th percentile) and $144,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Top Secret Clearance job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Tier 2 Systems Administrator

  Salary range: $70,000 - $104,000

  Tier 2 Systems Administrator is a more unusual job search query but still may give you interesting job results. Most salaries for Tier 2 Systems Administrator jobs pay between $70,000 (25th percentile) and $104,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Tier 2 Systems Administrator job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Dod 8570 Iam Level Iii

  Salary range: $88,000 - $138,500

  Dod 8570 Iam Level Iii is a more unusual job search query but still may give you interesting job results. Most salaries for Dod 8570 Iam Level Iii jobs pay between $88,000 (25th percentile) and $138,500 (75th percentile) annually. Currently, there are not many open positions nationwide for Dod 8570 Iam Level Iii job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Msp System Administrator

  Salary range: $70,000 - $104,000

  Msp System Administrator is a more unusual job search query but still may give you interesting job results. Most salaries for Msp System Administrator jobs pay between $70,000 (25th percentile) and $104,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Msp System Administrator job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Linux Windows System Administrator

  Salary range: $70,000 - $104,000

  Linux Windows System Administrator is a more unusual job search query but still may give you interesting job results. Most salaries for Linux Windows System Administrator jobs pay between $70,000 (25th percentile) and $104,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Linux Windows System Administrator job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.

• Endpoint System Administrator

  Salary range: $70,000 - $104,000

  Endpoint System Administrator is a more unusual job search query but still may give you interesting job results. Most salaries for Endpoint System Administrator jobs pay between $70,000 (25th percentile) and $104,000 (75th percentile) annually. You’ll find many open positions nationwide for Endpoint System Administrator job searches hiring now on ZipRecruiter.

• Cyber Systems Operations Civilian

  Salary range: $30,000 - $86,500

  Cyber Systems Operations Civilian is a more unusual job search query but still may give you interesting job results. Most salaries for Cyber Systems Operations Civilian jobs pay between $30,000 (25th percentile) and $86,500 (75th percentile) annually. Take a look at the variety of open positions nationwide for Cyber Systems Operations Civilian job searches hiring now on ZipRecruiter.

• Junior Systems Administrator

  Salary range: $52,500 - $73,000

  A junior systems administrator is part of a team that makes sure their company’s IT operations are run smoothly and efficiently. As a junior systems administrator, your job duties include updating hardware and software packages, revising documentation, installing computer and network systems, removing malware and other security threats, monitoring computer system backups, and preventing data corruption. You may also provide IT support for non-technical employees and facilitating end-user training on new software applications and other technology.

• Acas Scanning

  Salary range: $29,500 - $36,000

  Acas Scanning is a more unusual job search query but still may give you interesting job results. Most salaries for Acas Scanning jobs pay between $29,500 (25th percentile) and $36,000 (75th percentile) annually. Currently, there are not many open positions nationwide for Acas Scanning job searches hiring now on ZipRecruiter. You can take a look at what is available and find similar job searches in this list.