Security Specialist (Corporate Operations)

SPECIALIZED EXPERIENCE REQUIREMENTS: A qualified candidate's online application and resume must demonstrate at least one year of specialized experience equivalent to the next lower grade level NQ-02 or GS-12 in the Federal service. Specialized experience for this position is defined as meeting ALL of the following: One year of experience at the GS-12 level (or equivalent) which demonstrates comprehensive knowledge and experience regarding regulations, policies and procedures of personnel security, industrial security, physical security, and the protection of classified information. Limit your resume to no more than two (2) pages. If more than two pages are submitted, only the first two pages will be reviewed to determine your eligibility and qualifications. Your full resume will be made available to the hiring manager if you are referred. Additional qualification information can be found from the following Office of Personnel Management website: Administrative and Management Positions- https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/#url=GS-PROF Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (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. Time-in-Grade: Current career or career-conditional GS employees of the Federal government, or former career or career-conditional GS employees, who have a break in service of less than one year, are required to meet the time-in-grade restriction of one year of Federal experience at the next lower grade, with few exceptions outlined in 5 CFR 300.603(b). Note: Time-In-Grade requirements also apply to current career or career-conditional federal employees applying for a Veterans Employment Opportunities Act of 1998 (VEOA) appointment. Please ensure EACH work history includes ALL of the following information: Job Title (include series and grade if Federal Job) Duties (be specific in describing your duties, we cannot make assumptions regarding your experience) Employer's name and address Supervisor name and phone number Start and end dates including month, day and year (e.g. June 18 2007 to April 05 2008) Start and end dates for each grade/pay level if you've held a federal position. Full-time or part-time status (include hours worked per week) Salary You must meet all qualifications and eligibility requirements by the closing date of this announcement. This position is part of the Deputy Administrator for Naval Reactors, Department of Energy. National Nuclear Security Administration Demonstration Project: This position is covered by the National Nuclear Security Administration (NNSA) Demonstration Project. The NQ-03 pay band is equivalent to the GS-13/14 grade levels. For more information on the NNSA Demonstration Project and Pay Band/Salary Tables, review. http://www.energy.gov/nnsa/nnsas-demo-pay-system-compared-general-schedule,

Position Details

• Job Title: Security Specialist (Corporate Operations)
• Company / Organisation: National Nuclear Security Administration
• Location: Washington Navy Yard, District of Columbia
• Employment Type: Full-time
• Field / Industry: Cybersecurity
• Work Arrangement: On-site or hybrid — Washington Navy Yard, District of Columbia

About This Opportunity

This full-time opportunity at National Nuclear Security Administration is an excellent opening for experienced professionals in the field of cybersecurity. The role is structured around an on-site or hybrid environment based in Washington Navy Yard, District of Columbia and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

Based in Washington Navy Yard, District of Columbia, this role offers the opportunity to collaborate closely with a local team in a structured professional environment. Candidates currently based in the area or open to relocation are strongly encouraged to apply.

Whether you are an established practitioner in cybersecurity or a highly skilled professional looking for your next challenge, this Security Specialist (Corporate Operations) role offers the platform to apply your expertise in a real-world, results-oriented environment. National Nuclear Security Administration is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in cybersecurity and a demonstrable track record of delivering high-quality results. You should possess strong communication, collaboration, time management, and a professional approach to delivering results. Experience working with relevant industry tools, productivity platforms, and team collaboration software will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, National Nuclear Security Administration is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to contribute meaningfully to team goals and drive positive outcomes for the organisation, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Security Specialist (Corporate Operations) position at National Nuclear Security Administration will typically demonstrate the following core competencies:

• Domain expertise — a strong foundation of knowledge and hands-on experience in cybersecurity
• Problem-solving ability — the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills — clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management — strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration — a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability — the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Security Specialist (Corporate Operations) position at National Nuclear Security Administration, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in cybersecurity. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what National Nuclear Security Administration is looking for in a Security Specialist (Corporate Operations).

All applications for this role are processed directly by National Nuclear Security Administration. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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