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IT Specialist - Principal Software Engineer

General Services Administration
Technology Transformation Service

Summary

As an IT Specialist - Principal Software Engineer, you will serve as an expert software engineer and applications developer, providing technical leadership to cross-functional teams, architecting and deploying secure, scalable applications that advance services for the American people.

The Technology Transformation Services (TTS) is responsible for providing scalable software products and services to federal agencies.

Overview

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Accepting applications
Open & closing dates
12/05/2025 to 12/15/2025
Salary
$146,481 to - $195,200 per year
Pay scale & grade
GS 15
Locations
Many vacancies in the following locations:
San Francisco, CA
Lakewood, CO
Washington, DC
Atlanta, GA
Remote job
No
Telework eligible
Yes—This position is full-time in the office. In rare instances, situational telework may be approved on a case-by-case basis.
Travel Required
Occasional travel - Occasional business travel is required to agency offices, customer agency locations, and/or conferences.
Relocation expenses reimbursed
No
Appointment type
Permanent
Work schedule
Full-time
Service
Competitive
Promotion potential
15
Supervisory status
No
Security clearance
Not Required
Drug test
No
Position sensitivity and risk
Moderate Risk (MR)
Trust determination process
Financial disclosure
No
Bargaining unit status
No
Announcement number
Q2-2026-0001
Control number
851665000

This job is open to

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Clarification from the agency

This position is located within the General Services Administration (GSA), Federal Acquisition Service, Technology Transformation Services (TTS), Office of TTS Delivery. We are currently filling 8 vacancies in any of the duty locations listed. Additional vacancies may be filled as needed.

Duties

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Software Engineering/Applications Security Development

Serves as an expert software engineer and applications developer, managing and directing multiple highly complex and innovative IT and information security products, projects, and initiatives.

Employs modern software development languages and frameworks such as Python, Go, JavaScript, TypeScript, Node.js, React, Ruby on Rails, Terraform, Next.js, HTML+CSS, and/or Rust.

Serves as a principal authority on a diverse range of highly technical and complex software engineering, development, security, and usability issues, as well as more widespread issues affecting customer agencies’ missions.

Provides authoritative subject matter expertise in software, security, and service design to internal agency, program office, and employing organization management and staff, as well as external government partners/customers and other stakeholders.

Works to determine product scope and approach, appropriate financial resources, personnel resources, and monitoring overall development and performance of IT products.

Provides Leadership to Product Delivery Teams

Provides leadership in the design, development, security, and deployment of IT software, applications, programs, and/or services leveraging current and emergent technologies and best practices.

Plans, develops, and executes large-scale critical IT software development/engineering security projects that transform the manner in which software engineering is accomplished.

Relationship Management

Establishes and maintains mutual understanding and cooperation with executive, management, and staff stakeholders within GSA and at customer agencies.

Employs creativity, builds coalitions, and maintains situational awareness to solve stakeholder software, security, and related engineering, development, and similar problems.

Requirements

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Conditions of employment

  • US Citizenship or National (Residents of American Samoa and Swains Island)
  • Meet all eligibility criteria within 30 days of the closing date
  • Register with the Selective Service if you are a male born after 12/31/1959

If selected, you must meet the following conditions:

  • Receive authorization from OPM on any job offer you receive, if you are or were (within the last 5 years) a political Schedule A, Schedule C or Non-Career SES employee in the Executive Branch.
  • Serve a one year probationary period, if required.
  • Undergo and pass a background investigation (Tier 2 investigation level).
  • Have your identity and work status eligibility verified if you are not a GSA employee. We will use the Department of Homeland Security’s e-Verify system for this. Any discrepancies must be resolved as a condition of continued employment.
  • Perform on-call duty outside typical scheduled duty hours, as needed, and directed to respond to and resolve issues related to fraud, platform, engineering, partnership, and/or other comparable issues.

Qualifications

For each job on your resume, provide:

  • the exact dates you held each job (from month/year to month/year);
  • number of hours per week you worked (if part time).

If you have volunteered your service through a National Service program (e.g., Peace Corps, AmeriCorps), we encourage you to apply and include this experience on your resume.

The GS-15 salary range starts at $146,481 per year.

If you are a new federal employee, your starting salary will likely be set at the step 1.

To qualify, you must have at least one year of specialized experience equivalent to the GS-14 level or higher in the federal service.

IT SPECIALIST COMPETENCY REQUIREMENTS:

  • Attention to Detail - This skill is generally demonstrated by assignments where the applicant keeps abreast of latest technology, information, research, etc., to maintain knowledge in field of expertise (for example, reads trade journals, participates in professional/technical associations, maintains credentials).
  • Customer Service - This skill is generally demonstrated by assignments where the applicant promotes or develops and maintains good working relationships with key individuals or groups.
  • Oral Communication - This skill is generally demonstrated by assignments where the applicant serves on panels, committees, or task forces as a representative for the organization on technical or professional issues.
  • Problem Solving - This skill is generally demonstrated by assignments where the applicant monitors current trends or events (for example, technological, economic, political, social, educational, or employment trends or events) and applies the information as appropriate.

SPECIALIZED EXPERIENCE:

  • Serving as a recognized authority in designing, developing, managing, and directing multiple highly complex IT and information security projects, including large-scale, public-facing applications serving a large number of users. This includes developing digital products using server-side programming, relational and/or non-relational databases, test-driven development, and modern frameworks or languages such as Python, Go, JavaScript, TypeScript, Node.js, React, Ruby on Rails, Terraform, Next.js, HTML/CSS, or Rust.
  • Integrating security and privacy best practices throughout the software development lifecycle, performing technical risk assessments, resolving complex cybersecurity or compliance issues, and advising leadership and stakeholders on security strategy, identity and access management, and regulatory compliance.
  • Leading and mentoring cross-functional teams at scale in highly complex, dynamic and agile environments to include planning, developing, and executing large-scale critical IT software projects.
  • Serving as a principal technical liaison to internal and external stakeholders, including executive leadership and customer agencies to communicate highly technical information, develop cooperative relationships, resolve conflicting priorities, and provide authoritative guidance on software engineering, security, and IT program strategy.

In addition to the criteria indicated in the Qualifications section, you will be scored using a multiple hurdles approach as part of the application process which will measure your possession of the following competencies or knowledge, skills, and abilities:

  • Mastery of, and skill in applying applications software development, design, and information security principles, concepts, methods, standards, and practices.
  • Providing expert technical advice, guidance, and recommendations to management and other technical specialists on critical IT issues.
  • Expert knowledge of, and skill in estimating resource requirements, defining milestones and deliverables, monitoring activities, and evaluating and reporting on accomplishments.
  • Expert knowledge of, and related skill in systems engineering development, concepts and factors, sufficient to ensure applications are optimized for current/state-of-the-art technology and functionality.
  • Expert knowledge, and related skill in employing state-of-the-art tools, methods, and methodologies for developing, testing, and deploying IT and information security products and services to evaluate technical advancements.
  • Expert knowledge of IT product and project management principles, methods, and practices sufficient to lead ad hoc multifunctional development / cross-functional projects or other teams in software security analysis, design, development, and implementation for new or major enhancements to existing IT products, applications, and systems.
  • Knowledge of, and skill in applying written and verbal communications sufficient to building and maintaining business relationships with customer agencies, stakeholders and/or other involved parties at various levels within customer agencies throughout the product life cycle.

Education

There is no education requirement for this position.

Additional information

Candidates will not be hired based on their race, sex, color, religion, or national origin.

Applicants are encouraged to make their resume searchable in their USAJOBS.gov profile. This will allow federal hiring specialists and hiring managers across agencies to find their resume as part of agency recruitment campaigns or staffing searches.

If you apply to this position and are selected, we will not ask about your criminal history before you receive a conditional job offer. If you believe you were asked about your criminal history improperly, contact the agency or visit https://www.gsa.gov/about-us/find-apply-for-and-land-a-job-at-gsa/resources-and-related-links/fair-chance-act .

On a case-by-case basis, the following incentives may be approved:

  • Recruitment incentive if you are new to the federal government;
  • Relocation incentive if you are a current federal employee;
  • Credit toward vacation leave if you are new to the federal government.

Additional vacancies may be filled through this announcement in this or other GSA organizations within the same commuting area as needed; through other means; or not at all.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

You are being evaluated under the category rating method, which means if you are determined to be qualified, you will be placed into the 'Best Qualified,' 'Well Qualified,' or 'Qualified' category by Subject Matter Experts (SME) based on your knowledge and experience related to the required competencies of this position.

Technical Assessment: 

Shortly after the job posting closes, eligible applicants will receive an email with a link to a technical assessment to complete. Responses to the assessment will be used to measure the depth of knowledge in relation to the required competencies for the position. Candidates who pass the assessment will move to the next phase.

Resume Review:

TTS Subject Matter Experts (SMEs) and GSA HR will review your resume to determine your technical qualifications for this position based on the required competencies, including the required IT competencies and the specialized experience.

Technical Interview:

At this phase, you will have a technical interview to further assess whether your experience meets the required competencies. You may meet with more than one subject matter expert for a determination to be made.

All interviews will be conducted virtually. Live captioning and other accessibility assistance is available for all candidates. If you require reasonable accommodations at any point of the application or hiring process, please submit your request to the point-of-contact listed at the bottom of the vacancy announcement.

Ranking and Preference:

Your final score will be based on your Technical Interview. Your results will be used to place you in one of the following categories and standard score ranges:

  • Best Qualified = Candidates scoring between 95 - 100;
  • Well Qualified = Candidates scoring between 85 - 94 (85 and above for Well Qualified for CTAP/ICTAP);
  • Qualified = Candidates scoring between 70 - 84.

Veterans preference will be applied to applicants who move forward after the Technical Interview. Within each category, veterans will receive selection priority over non-veterans.

If you are eligible under Interagency Career Transition Assistance Plan or GSA’s Career Transition Assistance Plan (ICTAP/CTAP), you must receive a score of 85 or higher to receive priority.


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