Information Technology Specialist (Security)

Summary This NASA OIG IT Security Specialist oversees application software, networks, and enterprise architecture. The role drives risk assessments, policy development, disaster recovery, and executive briefings to secure critical mission data. Duties Plan, schedule, execute, and validate patching across servers, workstations, and applications to ensure timely remediation of KEVs and other critical vulnerabilities. | Coordinate and execute vulnerability remediation across servers and endpoints using tools such as BigFix, Nessus, and SentinelOne to resolve security findings. | Create, modify, and remove system access; manage authentication controls; conduct account audits; support MFA and PIV initiatives; and maintain secure permission structures. | Manage user accounts, permissions, and access to sensitive systems and data, ensuring proper authentication; remove access for terminated personnel; and maintain audit records. | Design and maintain secure network and AWS GovCloud architectures, including firewalls, VPNs, segmentation, logging, high availability, disaster recovery, implement cloud security controls, and secure integration of new technologies. | Lead evaluations of information system security features; develop certification and accreditation plans; document deficiencies; track corrective actions; and recommend improvements. | Assess IT systems for vulnerabilities, track remediation of KEVs, and maintain continuous monitoring activities to ensure compliance with federal and agency security requirements. | Provide expert advice and guidance to leadership, IT staff, and stakeholders on cybersecurity, IT procurements, and coordination with internal departments and external agencies.

Qualifications

Specialized experience is experience that has equipped you with the particular ability, skill, and knowledge to successfully perform the duties of this position and is typically in or related to this line of work.

To qualify for GS-14, you must have one year of directly related specialized experience equivalent to the GS-13 level:

• Remediates enterprise server vulnerabilities across cloud and on-premises environments by applying patches, hardening Linux and Windows systems, updating certificates, and resolving KEV, SOC, and POA&M findings using tools such as BigFix, AWS, and EDW services.
• Configures and supports AWS cloud services, including EC2, Instance Scheduler, GuardDuty, FSx, Airflow, and virtual desktop solutions; upgrades production and development environments; and troubleshoots major application outages through root cause analysis and service restoration.
• Administers access control and security workflows by managing user permissions, implementing MFA, coordinating system access changes, and addressing SSP and POA&M security requirements.
• Evaluates networking and cloud-related procurements by analyzing technical requirements, licensing, subscription costs, and compatibility to support secure and efficient enterprise IT operations.

AND

IF you are qualifying based on experience, you MUST also have IT-related experience demonstrating each of the four competencies listed below:

• Attention to Detail - Is thorough when performing work and conscientious about attending to detail.
• Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
• Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.
• Problem Solving - Identifies problems; determines accuracy and relevance of information; uses sound judgment to generate and evaluate alternatives, and to make recommendations.

Your resume must include a clear and detailed narrative description, in your own words, of how you meet the required specialized experience. Experience statements copied from a position description, vacancy announcement or other reference material constitutes plagiarism and may result in disqualification and losing consideration for the job.

Please visit https://www.nasa.gov/careers/how-to-apply/#Artificial-Intelligence to review NASA's guidance on the use of artificial intelligent (AI) or AI-assisted tools during the application process. How you will be evaluated You will be evaluated for this position based on how well you meet the qualifications and eligibility requirements outlined in this vacancy announcement. Your resume and supporting documentation will be reviewed in conjunction with your responses to the assessment questionnaire. As part of the assessment, your responses will be scored and used to place you into one of two quality groups. These scores, along with your qualifications and supporting materials, will determine your referral status. Please ensure your application materials and responses accurately reflect your experience and competencies, as misrepresentation may result in removal from consideration.

These competencies will be assessed using technical assessments. They may also be evaluated during a structured interview:

• Information Resources Planning and Evaluation
• Program/Project Analysis
• Information Assurance
• Computer Network Defense
• Requirement Analysis
• Teamwork

The USA Hire Assessment includes a cut score based on the minimum level of required proficiency in these critical general competencies. You must meet or exceed the cut score to be considered. You will not be considered for the position if you score below the cut score or fail to complete the assessment.

To preview the application questionnaire, click on the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13085625

NASA OIG considers 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.

Under NASA's quality grouping process, applicants will be assessed on the position competencies and placed in one of two groups identified and defined below:

• Best Qualified Group - Applicants who demonstrate a superior level of all evaluation criteria.
• Qualified Group - Applicants who demonstrate the basic qualifications, with general knowledge, skills, and abilities.

Candidates eligible for ICTAP/CTAP, reemployment priority or priority consideration will be referred before other candidates, as necessary. If no such candidates apply or are eligible to be referred, the following candidates will be sent to the hiring official for employment consideration:

• Best Qualified merit promotion candidates.
• Qualified candidates eligible for consideration under Schedule A or VRA in accordance with veterans' preference rules, as applicable.
• Qualified candidates that are eligible for special hiring authorities or non-competitive hiring authorities.

NASA OIG will not ask you to disclose criminal history record information during the application process or before we make a conditional/tentative offer of employment. If you apply for this position and are selected, NASA will conduct a suitability/security background investigation after you accept a tentative job offer. If you feel you are asked to disclose your criminal history before you accept a tentative offer and wish to file a complaint within 30 days, please contact: Agency-FCCJ@NASA.gov. How to apply Please read the entire announcement and all the instructions before you begin an application. To apply and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the closing date of the announcement to receive consideration. The application process is as follows:

• To begin the application process, you will need to be logged into your USAJOBS account. If you do not have a USAJOBS account, you will need to create one before beginning the application process. Once logged in to your account, click on the "Apply" link.
• Follow the prompts to select your resume (2 pages or fewer) and/or other supporting documents to be included with your application package. Resumes longer than 2 pages will be rejected by the system. Resumes submitted via other document types will not be forwarded to the hiring manager, nor will they be used in the review of your qualifications. We strongly encourage you to utilize the USAJOBS resume builder when creating your resume. Using the resume builder will help you ensure your resume includes important information related to your qualifications and eligibility for this position. Answer the questions presented in the application and attach all necessary supporting documentation. During the application process you can review, edit, delete and update your information. We'll automatically save your progress as you go, so you won't lose any changes. Your uploaded documents may take several hours to clear the virus scan process.
• After acknowledging you have reviewed your application package, complete the 'Include Personal Information' section as you deem appropriate and click to continue with the application process. You will be taken to the vacancy questionnaire which you must complete in order to apply for the position. Complete the online application, verify all required documentation is included with your application package, and submit the application.
• Click the Submit Application button prior to 11:59PM (ET) on the announcement closing date.
• If you are required to complete any USA Hire Assessments, you will be notified after submitting your application. The notification will be provided in your application submission screen and via email. The notification will include your unique assessment access link to the USA Hire system and the completion deadline. Additionally, in USAJOBS you can click "Track this application" to return to your assessment completion notice.
• Access USA Hire using your unique assessment link. Access is granted through your USAJOBS login credentials.
• Review all instructions prior to beginning your assessments. You will have the opportunity to request a testing accommodation before beginning the assessments should you have a disability covered under the Rehabilitation Act of 1973 as amended.
• Set aside at least two (2) hours to take the USA Hire Assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue later, you can re-use your unique assessment link.
• Your responses to the USA Hire Assessments will be reused for one year (in most cases) from the date you complete an assessment. If future applications you submit require completion of the same assessments, your responses will be automatically reused.

Visit the USA Hire Applicant Resource Center for practice assessments and assessment preparation resources at https://support-usahire.opm.gov/hc/en-us.

To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed.

To view the announcement status or your application status: Visit https://www.usajobs.gov/Help/howto/application/status/. Your application status page is where you can view your application status, USA Hire assessment completion status, and review your notifications sent by the hiring agency regarding your application.

NASA's online application process provides step by step guidance to ensure you provide all needed information. If you are unable to apply online, please contact NSSC-STAFFING@MAIL.NASA.GOV for assistance. Be advised - application materials faxed, emailed, and/or mailed to NASA Office of Inspector General will not be accepted for this announcement.

NASA OIG provides reasonable accommodations to applicants with disabilities. If you are an applicant with a disability and need a reasonable accommodation for any part of the application and hiring process, please notify the agency contact center listed on the job vacancy announcement. The decision on granting reasonable accommodations will be on a case-by-case basis.Other information Additional selections may be made for similar positions across NASA within the local commuting area(s) of the location(s) identified in this announcement. By applying, you agree to have your application shared with interested selecting official(s) within NASA. CTAP/ICTAP will be cleared for any additional selection from this announcement.

If you are applying for a GS-12 or higher level and are a current federal employee, you must meet applicable time-in-grade requirements to be considered eligible for this position. To be eligible, you must have completed a minimum of 52 weeks in a position no more than 1 grade lower than the advertised position. Please submit your SF-50 that shows Time-in-Grade eligibility and reflects your title, series, and grade. If your eligibility for both merit promotion and/or time-in-grade cannot be determined, your application will be rated ineligible.

Note: Time-in-grade requirements also apply to applicants who have held a non-temporary, competitive service GS position in the past year.

If you have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP), you must:

• Indicate your eligibility when applying for a position. The questionnaire asks you to identify your ICTAP/CTAP eligibility.
• Be well qualified for this position to receive consideration. Candidates rated in the 'Best Qualified' category are considered well-qualified. Please see 'How You Will Be Evaluated' for more information.
• Submit proof that you meet the requirements for CTAP/ICTAP as indicated in 'Required Documents'

For additional information about CTAP/ICTAP eligibility, click here - https://www.opm.gov/policy-data-oversight/workforce-restructuring/employee-guide-to-career-transition/#ictap.

Qualified NASA term employees who have term conversion eligibility (Term Appointments | NASA) under the NASA Flexibility Act of 2004 will be referred and considered equally with other NASA permanent employees under internal competitive placement procedures.

Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments. (https://appsupport-usastaffing.opm.gov/hc/en-us/sections/45063131363475-Reasonable-Accommodation-Information).

Per Executive Order 14343, this position is not part of a bargaining unit.