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$65K

$157K

$167.5K

How much do iat level three jobs pay per year?

As of Aug 7, 2026, the average yearly pay for iat level three in the United States is $157,042.00, according to ZipRecruiter salary data. Most workers in this role earn between $167,000.00 and $167,000.00 per year, depending on experience, location, and employer.

What is the difference between Iat Level Three vs Iat Level Two?

AspectIat Level ThreeIat Level Two
CertificationsCertified IAT Level ThreeCertified IAT Level Two
Work EnvironmentHealthcare, clinical, or laboratory settingsHealthcare, clinical, or laboratory settings
Employer UsageHospitals, clinics, diagnostic labsHospitals, clinics, diagnostic labs
Common Search IntentUnderstanding advanced IAT roles, certification requirementsEntry-level IAT roles, certification pathways

The main difference between Iat Level Three and Iat Level Two lies in certification level and responsibilities. Iat Level Three typically requires more advanced training and certification, allowing for greater independence in testing procedures. Both roles are common in healthcare and diagnostic environments, but Iat Level Three professionals often handle more complex tasks and oversee Iat Level Two staff. Understanding these distinctions helps job seekers identify the right certification and career path in the medical testing field.

More about Iat Level Three jobs
What cities are hiring for Iat Level Three jobs? Cities with the most Iat Level Three job openings:
What states have the most Iat Level Three jobs? States with the most job openings for Iat Level Three jobs include:
What job categories do people searching Iat Level Three jobs look for? The top searched job categories for Iat Level Three jobs are:
Iat Level Three jobs near you
Infographic showing various Iat Level Three job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $157,042 per year, or $75.5 per hour.

DOD Secret- ISSE - Mid- SR. IAT Level II or III

AVTC Group

Indian Head, MD • On-site

Full-time

Re-posted 22 days ago

Job description

New contract award- all qualified resumes will be responded to within 24 hours or less
This is a full-time direct position- Multiple openings
DOD active or interim secret required
All work to be performed on-site may transition to hybrid after initial onboarding.
Required IAT Level II, IAT Level III preferred
Bachelor's Degree in a related technical field
The Information Security System Engineer plays a pivotal role in safeguarding the organization's information systems by designing, testing, and implementing secure software solutions and infrastructure. This engineer is involved in every phase of the cybersecurity lifecycle, from identifying and documenting software application requirements to executing software application designs in compliance with the DISA Application Security and Development STIG APP210.
The engineer implements, configures, and maintains critical system components such as Windows and Linux servers, virtual environments, and network security measures, ensuring all systems adhere to the latest security patches and updates mandated by the DoD and DoN.
Develop and maintain software testing plans, including both manual and automated test cases, and perform rigorous cybersecurity assessments, including risk assessments and vulnerability analysis to support accreditation requirements for RDT&E Labs to achieve an Authority to Operate (ATO).
The role also requires the validation of security packages and the evaluation of system requirements against Security Technical Implementation Guidelines (STIG).
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