IT Specialist (APPSW/INFOSEC)

Summary The Office of Inspector General (OIG) is an independent office whose mission is to promote excellence, integrity, and accountability throughout the Department of Homeland Security (DHS). In our dynamic environment, the OIG conducts investigations, audits, evaluations, and inspections to enhance program effectiveness and efficiency and to detect and prevent waste, fraud, and mismanagement in DHS programs and operations. Responsibilities This announcement is for the DHS-Wide Career Expo in Buffalo, NY. Applicant must register for the Career Expo to apply and be considered. https://www.dhs.gov/homeland-security-careers/expo The position is in the Technology Directorate, Office of the Chief Information Officer (OCIO), Office of Technology & Innovation (OTI), Office of the Inspector General (OIG), Department of Homeland Security (DHS). OCIO is responsible for the overall management of all operational information technology (IT) resources and support services for OIG. Typical tasks include: Design, develop, test, and maintain business software applications using Microsoft Dynamics 365, Power Platform, .NET, C#, Python, and Azure to meet organizational needs. Implement secure coding practices, participate in code reviews, address vulnerabilities, and ensure compliance with federal information security and agency policies throughout the software development lifecycle. Support the integration, deployment, and modernization of cloud-based and hybrid application solutions to improve scalability, reliability, and support ongoing digital transformation efforts. Work closely with customers and team members to gather requirements, test applications with end users, manage workflow and defect tracking, and participate in Agile development processes to deliver high-quality, user-focused solutions. Requirements Conditions of Employment Qualifications Minimum Qualifications GS-12: Must have at least one year of specialized experience equivalent to GS-11 grade level in the Federal service. Specialized experience at this level includes: Lead the development and integration of Microsoft Dynamics 365, Power Platform, C#, .NET, and Python solutions while providing technical guidance. Lead customer engagements to translate business requirements into technical solutions and oversee application enhancements. Lead the implementation of secure application solutions that meet federal information security requirements and development best practices. Minimum Qualifications GS-13: Must have at least one year of specialized experience equivalent to GS-12 grade level in the Federal service. Specialized experience at this level includes: Serve as the technical lead for enterprise application development using Microsoft Dynamics 365, Power Platform, C#, .NET, and Python. Advise customers and leadership on technology strategy, solution design, and application modernization. Provide technical leadership for secure software development and enterprise compliance with federal information security requirements. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience. The qualification requirements listed above must be met by the closing date 09/02/2026 of this announcement. The Office of Personnel Management (OPM) must authorize employment offers made to current or former political appointees. If you are currently, or have been within the last 5 years, a political Schedule A, Schedule C, Non-career SES or Presidential Appointee employee in the Executive Branch, you must disclose this information to the Human Resources Office. Education Additional Information DHS offers competitive salaries and an attractive benefits package, including: health, dental, vision, life, and long-term care insurance; retirement plan; Thrift Savings Plan [similar to a 401(k)]; Flexible Spending Account; Employee Assistance Program; personal leave days; and paid federal holidays. Other benefits may include: flexible work schedules; telework; tuition reimbursement; transportation subsidies; uniform allowance; health and wellness programs; and fitness centers. DHS is committed to employee development and offers a variety of employee training and developmental opportunities. For more information, go to the DHS Careers website and select Benefits. Disabled veteran leave will be available to any Federal employee hired on or after November 5, 2016, who is a veteran with a service-connected disability rating of 30 percent or more. If you receive a conditional offer of employment for this position, you will be required to complete an Optional Form 306, Declaration for Federal Employment, and to sign and certify the accuracy of all information in your application, prior to entry on duty. False statements on any part of the application may result in withdrawal of offer of employment, dismissal after beginning work, fine, or imprisonment. Additional identical positions may be filled from this announcement at a later date. Background Investigation: To ensure the accomplishment of our mission, DHS requires every employee to be reliable and trustworthy. To meet those standards, all selected applicants must undergo and successfully pass a background investigation for Secret as a condition of placement into this position. DHS uses E-Verify, an Internet-based system, to confirm the eligibility of all newly hired employees to work in the United States. Learn more about E-Verify, including your rights and responsibilities. The Department of Homeland Security encourages persons with disabilities to apply, to include persons with intellectual, severe physical or psychiatric disabilities, as defined by 5 CFR § 213.3102(u), and/or Disabled Veterans with a compensable service-connected disability of 30 percent or more as defined by 5 CFR § 315.707. Veterans, Peace Corps/VISTA volunteers, and persons with disabilities possess a wealth of unique talents, experiences, and competencies that can be invaluable to the DHS mission. If you are a member of one of these groups, you may not have to compete with the public for federal jobs. To determine your eligibility for non-competitive appointment and to understand the required documentation, click on the links above or contact the Servicing Human Resources Office listed at the bottom of this announcement.