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Full Time T3 Jobs (NOW HIRING)

Job Type: Full-time Pay: $75,000.00 - $100,000.00 per year Benefits: * 401(k) * 401(k) matching * Dental Insurance * Employee discount * Flexible spending account * Health insurance * Health savings ...

Uses communication skills to regularly exchange information Additional Information Time Type: Full time Employee Type: Assignee / Regular Travel: Yes, 10% of the Time Relocation Eligible: No The ...

Dahlgren, Virginia JOB STATUS : Full Time CLEARANCE : Secret TRAVEL : Less than 10% SALARY: $70,000 ... Position requires Information Assurance Technical (IAT) II level with a T3 investigation PREFERRED ...

... Full-time Description & Requirements Maximus is currently seeking a Junior Compliance Analyst. Role ... TCS039, T3, Band 6 Job-Specific Minimum Requirements: * Due to Federal requirements all candidates ...

Job Type: Full-time Pay: $75,000.00 - $100,000.00 per year Benefits: * 401(k) * 401(k) matching * Dental Insurance * Employee discount * Flexible spending account * Health insurance * Health savings ...

Kubernetes Architect

Randolph, TX · On-site

$74.50 - $94.75/hr

... Full-time Description & Requirements Maximus is seeking a Kubernetes Architect. The Kubernetes ... TCS195, T3, Band 6 Job-Specific Essential Duties and Responsibilities: - Architect and operate ...

Dahlgren, Virginia JOB STATUS : Full Time CLEARANCE : Secret TRAVEL : Less than 10% SALARY: $70,000 ... Position requires Information Assurance Technical (IAT) II level with a T3 investigation PREFERRED ...

Dahlgren, Virginia JOB STATUS: Full Time CLEARANCE: Secret TRAVEL: Less than 10% SALARY: $100,000 ... Information Assurance Technical level 3 (IAM III) with a T3 background investigation PREFERRED ...

Dahlgren, Virginia JOB STATUS: Full Time CLEARANCE: Secret TRAVEL: Less than 10% SALARY: $100,000 ... Information Assurance Technical level 3 (IAM III) with a T3 background investigation    ...

Dahlgren, Virginia JOB STATUS: Full Time CLEARANCE: Secret TRAVEL: Less than 10% Salary: $110,000 ... Information Assurance Technical Level 2 (IAT II) level with a T3 background investigation PREFERRED ...

Showing results 41-60

Full Time T3 information

What is the difference between Full Time T3 vs Full Time T2?

AspectFull Time T3Full Time T2
Required CredentialsTypically requires a bachelor's degree and relevant certificationsUsually requires a bachelor's degree, sometimes with additional certifications
Work EnvironmentOffice, corporate, or technical settings with project-based tasksSimilar office or technical environments, often with team collaboration
Employer & Industry UsageCommon in IT, engineering, and technical industriesWidely used in same industries, often as a mid-level role

Full Time T3 roles generally demand specific certifications and experience, positioning them as advanced entry-level or junior roles. Full Time T2 positions are slightly more foundational, often requiring similar credentials but with less experience. Both roles are prevalent in technical industries and share similar work environments, but T3 roles typically involve more complex responsibilities.

What are the most commonly searched types of T3 jobs? The most popular types of T3 jobs are:
What job categories do people searching Full Time T3 jobs look for? The top searched job categories for Full Time T3 jobs are:
Infographic showing various Full Time T3 job openings in the United States as of August 2026, with employment types broken down into 96% Full Time, 1% Part Time, 2% Contract, and 1% Nights. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution.

PHP Software Developer

Lucayan Technology Solutions LLC

Tampa, FL • On-site, Remote

Full-time

Posted 21 days ago


Job description

About Lucayan Technology Solutions LLC
At Lucayan Technology Solutions LLC, we deliver secure, innovative solutions in support of national defense and intelligence missions. As a trusted government contracting partner, we provide top-tier intelligence and technology services that safeguard our nation. Our team is mission-driven, and we are committed to building careers that matter.
Location: This is a US-based remote position, with candidates in the Tampa Bay area preferred.
  • Tampa-based employees may have the possibility of transitioning to a hybrid schedule in the future, requiring periodic onsite presence at our Tampa, FL location.

Employment Type: Full-Time Core business hours with on-call availability
Security Clearance: minimum T3 required
Job Summary
We are looking for a talented PHP Software Developer to design, build, and maintain enterprise web applications and APIs for a federal government IT program. You will work within a DevSecOps/Agile framework to develop secure, accessible, and high-quality software solutions, participate in code reviews and testing, and support the sustained availability of mission-critical government applications.
Key Responsibilities
• Design, develop, and maintain enterprise web applications and APIs for a federal government client
• Work within DevSecOps/Agile framework across the full SDLC
• Build and maintain front-end and back-end components following Section 508 and U.S. Web Design Standards
• Perform code reviews, code scans, and vulnerability remediation using Fortify and Sonatype
• Develop and maintain technical documentation and code documentation
• Support integration with web content management systems and public-facing web portals
• Develop and manage application-level POA&Ms for identified vulnerabilities
• Participate in requirements analysis and UI/UX wireframe design
Required Qualifications
  • U.S. Citizenship require
  • Security Clearance: minimum T3 required, active Secret or TS/SCI and/or ability to obtain
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • Minimum 5 years of full-stack or application development experience
  • Proficiency in PHP
  • Experience with RESTful APIs and service integration patterns
  • Working knowledge of Agile/DevSecOps methodologies
  • Familiarity with secure coding practices and static analysis tools
  • Understanding of Section 508 accessibility requirements

Preferred Qualifications
• Experience with SAST/DAST tools (Fortify, Sonatype, BurpSuite)
• Cloud-hosted development environment experience
• Federal government or DoD application development background
Certifications
• Security+ or DoD 8570 baseline required