Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Security Specialist

Washington Headquarters Services

Summary

This position is located in Washington Headquarters Service (WHS), Security Enterprise Services Directorate (SESD), in the Office of Special Security Division & will serve as a Security Specialist responsible for providing WHS security support. The SESD provides security support to senior managers in the Office of the Secretary of Defense, WHS, the Director of Administration & Management (DA&M) & to DoW, & Congressional & Presidential established boards, commissions, & task forces.

Learn more about this agency

Duties

Help

The SESD operates in a fast-paced, high demand environment, providing support to some of the senior-most leadership of the Department of War. Security responsibilities include Industrial Security. Information Security, Operations Security, Personnel Security, Physical Security, SCI Administration, Mission Assurance, Controlled Unclassified Information, Insider Threat, Classification Review, and Counterintelligence Awareness and Reporting.Incumbent typical work assignments may include the following:

  • Manage and provide operational oversight for a comprehensive, multi-disciplinary security program, including personnel, physical, industrial, information, and Sensitive Compartmented Information (SCI) security.
  • Serve as a Subject Matter Expert (SME), providing authoritative guidance and assistance to leadership and staff on the processing of security clearances, SCI eligibility requests, and the handling of derogatory information.
  • Oversee the full lifecycle of Sensitive Compartmented Information Facilities (SCIFs), from concept and construction through accreditation and decommissioning, ensuring compliance with all applicable Intelligence Community Directives.
  • Develop, interpret, and implement local security policies and Standard Operating Procedures (SOPs), ensuring all security functions and programs adhere to DoD and national-level regulations.
  • Manage and conduct a comprehensive security education and training program, including initial indoctrinations, annual refresher briefings, and specialized training on topics such as unauthorized disclosure and classification management.
  • Maintain and ensure the accuracy of personnel security databases, such as DIS
Requirements

Help

Conditions of employment
  • U.S. Citizenship is required
  • Males born after 12-31-59 must be registered or exempt from Selective Service (see
  • May be required to successfully complete a probationary/trial period
  • Must be determined suitable for federal employment
  • Required to participate in the direct deposit program
  • This position is subject to pre-employment and random drug testing
  • This position is subject to the DoD Priority Placement Program
  • This position requires you to obtain and maintain a Top-Secret security clearance with SCI and SAP components. A Special Background Investigation (SBI) is required with favorable adjudication by a determining authority
  • This position may require occasional travel away from your normal duty station, up to 20%, for official business on military or commercial aircraft
  • This position may require the incumbent to work other than normal duty hours, which may include evenings, weekends, and/or holidays and/or overtime
Qualifications

In order to qualify for this position, you must meet the requirements described below.

You may qualify at the GS-13 level, if you fulfill the following qualification requirement: One year of specialized experience equivalent to the GS-12 grade level in the Federal service (experience may have been gained in the private sector) that demonstrates your experience:

  1. Independently managing and providing oversight for a comprehensive, multi-disciplinary security program, including personnel, physical, information, and industrial security, for a complex organization.
  2. Serving as a senior technical authority on specialized security programs, such as Sensitive Compartmented Information (SCI) or Special Access Programs (SAPs), by interpreting broad national-level policy to develop and implement local security procedures and provide authoritative guidance to leadership.
  3. Directing the full lifecycle of Sensitive Compartmented Information Facilities (SCIFs), from initial concept and construction planning through accreditation and decommissioning, while ensuring compliance with all Intelligence Community Directives.

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). You will receive credit for all qualifying experience, including volunteer experience.

All qualifications and education requirements must be met by the closing date of this announcement and clearly documented in your resume.Your resume may not exceed two (2) pages . For qualifications determinations, it is recommended that applicants include their months and hours worked per week for each employment listed on their resume. If a determination is not able to be made about the duration of your creditable experience for qualification requirements, you will be removed from consideration.

Read more about what should I include in my federal resume at

ACTIVE DUTY SERVICE MEMBERS: Federal agencies treat active duty service member as veterans, disabled veterans, and preference eligible, when they submit, as part of their application package, a "certification" of active service in lieu of a DD-214, indicating the service member is otherwise eligible and will be discharged or released within 120 days from the date of submission.. A "certification" letter should be on letterhead of the appropriate military branch of the service and contain (1) the military service dates including the expected discharge or release date; and (2) the character of service. This "certification" must include your rank, dates of active duty service, type of discharge and character of service (i.e. honorable), and date any terminal leave will begin. It must be signed by, or by direction of, the adjutant, personnel officer, or commander of your unit or higher headquarters. Active duty members that fail to provide a valid "certification" of service with their initial application will be found "not eligible". Members may be appointed before the effective date of their military retirement/separation if they are on terminal leave.

Current or Former Political Appointees: Agencies must seek prior approval from OPM before they can appoint a current or recent political appointee to a competitive or non-political excepted service position at any level. If you are currently or have been within the last 5 years, a political Schedule A, Schedule C, or Non-career SES employee in the executive branch, you MUST disclose that to the Human Resources Office.

Time-in-grade requirements must be met by the closing date of this announcement and clearly documented in your resume.

Education

Education cannot be substituted for experience.

Additional information

Probationary Periods: As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may consider:
  • your performance and conduct;
  • the needs and interests of the agency;
  • whether your continued employment would advance organizational goals of the agency or the Government; and
  • whether your continued employment would advance the efficiency of the Federal service.

Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

Interagency Career Transition Assistance Program (ICTAP): This program applies to employees who have been involuntarily separated from a Federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority for this position, you must: (1) meet ICTAP eligibility criteria; (2) be rated well-qualified for the position; and, (3) submit the appropriate documentation to support your ICTAP eligibility. For more information visit:

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.

Reemployed Annuitants: Applicants in receipt of an annuity based on civilian employment in the Federal Service are subject to the DoD Policy on The Employment of Annuitants (DODI 1400.25, volume 300).

Nepotism : Under the provisions of 5 USC 3110, an individual may not be appointed into a position if the position is under the supervisory chain of command of a relative.

Additional vacancies may be filled by this announcement.

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.

Help

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Security Specialist in Alexandria, VA vacancy
  • $95k - $115k

    OverviewSecurity Specialist (Registry) provides security administration, registry, and document control support within an executive-level DoD SAP and SCI environment. This role supports the Department of the Navy Special Access Programs Central Office at the Pentagon and... 
    Suggested
    For contractors
    Work at office

    AMERICAN SYSTEMS

    Arlington, VA
    2 days ago
  • $143.91k

     ...04/2026 to 08/10/2026Schedule: Full-timeWork type: PermanentRelocation: TruePosition ID: ST-13019603-26-CDDocument ID: 879029700Grade: GS 14Job category: Security Administration (0080)Hiring path: fed-competitive, fed-transition, land, vet, mspouse, special-authorities
    Suggested
    Work at office

    United States Government

    Arlington, VA
    1 day ago
  • $90k - $115k

    OverviewWe are seeking a highly motivated and meticulous professional to join our security team as a Security Specialist. In this role, you will be instrumental in supporting the security infrastructure for Special Access Programs (SAPs). The successful candidate will... 
    Suggested
    Work at office

    AMERICAN SYSTEMS

    Arlington, VA
    2 days ago
  •  ...Solutions, Inc. (GRS) is seeking an enthusiastic, motivated, proactive and talented individual for the position of Personnel Security Specialist II.Job Description:Summary: The Personnel Security Specialist II will provide personnel security support services to the client... 
    Suggested
    For contractors
    Interim role
    Work at office

    Global Resource Solutions

    Arlington, VA
    3 days ago
  • $80k - $128k

     ...& Evaluation, Engineering & Analysis, and Training.ResponsibilitiesSupport all of JIAMDO and be responsible for implementing DoW security administration and the requirementsUnderstanding and executing NISPOM and JAFAN processes and leading compliance efforts throughout... 
    Suggested
    For contractors

    AMERICAN SYSTEMS

    Arlington, VA
    2 days ago
  • $85k - $105k

     ...VAClearance Required: Active Top Secret clearance with SCI eligibilityEmployment Type: Full-time, on-siteWe are seeking a Personnel Security Specialist to support sensitive government and industrial security programs. This role is ideal for a security professional with strong... 
    Full time
    For contractors
    Work at office

    AMERICAN SYSTEMS

    Arlington, VA
    3 days ago
  • $125k - $192k

    SMX is seeking an extremely detail oriented and diligent analyst to provide comprehensive support for a project centered around secure financials. The ideal candidate would be comfortable with executing the processes for all aspects of Personnel Security. They should be... 
    Contract work
    For contractors
    Work experience placement
    H1b

    SMX

    Arlington, VA
    2 days ago
  • $121.79k

     ...Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: M/DS-MPE-2026-0027Document ID: 878659700Grade: GS 13Job category: Security Administration (0080)Hiring path: fed-competitive, fed-transition, land, vet, mspouse, disability, overseas, peace, special-... 
    Overseas

    United States Government

    Arlington, VA
    1 day ago
  • $153.6k - $207.8k

     ...Inferentia), and high-performance networking. As part of the Specialist Solutions Architecture team, you will work closely with other...  ...Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the... 
    Flexible hours

    AmazonWebServices

    Arlington, VA
    2 days ago
  •  ...Summary This position is located in the Office of Personnel Security & Suitability, Bureau of Diplomatic Security (DS/SI/PSS). PSS is responsible for determining the initial and continued suitability and security clearance eligibility of Foreign Service, Civil... 
    Full time
    Part time
    For contractors
    Work at office
    Remote work

    Department of State (Agency Wide)

    Arlington, VA
    1 day ago
  •  ...Koniag IT Systems, LLC a Koniag Government Services company , is seeking a Personnel Security Specialist with a TS/SCI security clearance to support KITS and our government customer at the Pentagon, Arlington, VA. We offer competitive compensation and an extraordinary... 
    Work at office
    Local area
    Flexible hours

    Koniag

    Arlington, VA
    1 day ago
  •  ...Job Position This position is located in the Office of Personnel Security & Suitability, Bureau of Diplomatic Security (DS/SI/PSS). PSS is responsible for determining the initial and continued suitability and security clearance eligibility of Foreign Service, Civil... 
    For contractors
    Work at office

    US Government Jobs

    Arlington, VA
    4 days ago
  •  ...Summary This position is located in the Bureau of Diplomatic Security, Office of Personnel Security and Suitability, Investigations Division (DS/PSS/INV) which is responsible for opening investigations, performing adjudication of routine cases, and escalating cases to... 
    Interim role
    Work at office
    Remote work

    Department of State - Agency Wide

    Arlington, VA
    1 day ago
  •  ...an opportunity at a place you can have influence every day? Then Serco has the right opportunity for you! As the Personnel Security Specialist - Mid, you will provide personnel security support to a Department of Defense customer supporting the F-35 Joint Program Office... 
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Monday to Friday
    Flexible hours

    Serco

    Fort Myer, VA
    4 days ago
  • $90k - $100k

     ...Personnel Security Specialist ARLINGTON, VA 1-JSF/JPO - Arlington, VA 22202 Overview Salary Range $90,000.00 - $100,000.00 Position Type Full Time Description System High Corporation delivers the most advanced protection and secrecy solutions to secure and... 
    Full time
    Local area

    System High Corp

    Arlington, VA
    5 days ago
  • $85.5k - $142.6k

     ...Code of Federal Regulation (CFR) part 117, National Industrial Security Program Operating Manual (NISPOM) Rule, Intelligence Community...  ...records within internal databaseActs as the quality control specialist for personnel security paperwork, ensuring all packages are accurately... 
    Work at office

    Deloitte

    Rosslyn, VA
    4 days ago
  • $119.3k - $208.9k

    As a Senior Physical Security Specialist on the AWS Security’s Assessments, Risk Guidance, and Outcomes (ARGO) team, you'll lead the strategy and execution of physical security assessments across AWS's worldwide infrastructure expansion portfolio, shaping how we secure... 
    Contract work
    Local area
    Worldwide
    Flexible hours

    Amazon

    Arlington, VA
    1 day ago
  •  ...Summary The position is located in the Bureau of Diplomatic Security, International Programs Directorate, Office of Regional Directors (DS/IP/RD). RD serves as the primary point of contact within the Department and for other U.S. government agencies on security programs... 
    Work at office
    Remote work
    Overseas

    Department of State - Agency Wide

    Arlington, VA
    1 day ago
  •  ...Full Time Alexandria, VA, Alexandria, VA, US Position Summary The Security Specialist is responsible for providing technical support in development, implementation, and monitoring of the program's Cybersecurity Plan and Processes, to include plans, reports, inspections... 
    Full time

    Leader Communications

    Alexandria, VA
    1 day ago
  •  ...Personnel Security Specialist Amentum is a leading provider of enduring support for the essential missions of the U.S. government, its allied partners and international organizations. With over 60 years of experience, Amentum supports the execution of complex and critical... 
    For contractors
    Work at office
    Local area

    Amentum

    Alexandria, VA
    1 day ago
  •  ...as well as Department of Defense Instruction 1400.25. This position is with U.S. Army Corps of Engineers, Geospatial Center (AGC), Security Office located at Alexandria, Virginia. Responsibilities Manage the Sensitive Compartmented Information (SCI) security program, to... 
    Civilian Contractor
    Permanent employment
    Work at office
    Worldwide
    Trial period

    U.S. Army Corps of Engineers

    Alexandria, VA
    12 hours ago
  •  ...Security Specialist This position is located in Washington Headquarters Service (WHS), Security Enterprise Services Directorate (SESD), in the Office of Special Security Division & will serve as a Security Specialist responsible for providing WHS security support. The... 
    Work at office

    US Government Jobs

    Alexandria, VA
    1 day ago
  •  ...programs of national importance. Join our team today as we Bring on Tomorrow!NSS Sector has an opening for a Senior Physical Security Specialist for a large, multi-year contract supporting critical programs. The Physical Security Specialist must possess and have successfully... 
    Full time
    Contract work

    Science Applications International Corporation

    Arlington, VA
    5 days ago
  • DescriptionSAIC is seeking an Information Security Specialist in Arlington, VA to support the Army National Guard (ARNG), focusing on derivative classification, standard operating procedures (SOP) and security education, training, and awareness (SETA) for Information Security... 

    Science Applications International Corporation

    Arlington, VA
    5 days ago
  •  ...Duties Plans, develops, administers, and coordinates both long and short-range complex security programs Manages the overall planning, formulation, and coordinating of SAP physical security matters with the HQDA Security and the Defense agencies Performs lead... 

    US Army

    Arlington, VA
    1 day ago
  •  ...Job Title Job Description Manage the Sensitive Compartmented Information (SCI) security program, to include Communications Security, Operations Security, Personnel Security, Physical Security, Automation Security, and Industrial Security. Perform technical security... 
    Civilian Contractor

    US Army

    Alexandria, VA
    1 day ago
  •  ...Job Description Job Description Overview The Security Specialist supports the security and compliance functions of the Federal Government Business Unit subsidiaries of Cayuse Holdings. This position assists with the authorization, operation, and maintenance of secure... 
    Temporary work
    Local area
    Flexible hours

    Cayuse Holdings

    Arlington, VA
    4 days ago
  •  ...To: ARMADA HQSecurity Clearance Required: Top Secret w/ SCI ******************CONTINGENT UPON AWARD********************The Security Specialist – PERSEC supports personnel security eligibility processes by maintaining accurate records, tracking clearances, and ensuring... 
    For contractors
    Work experience placement
    Local area
    Relocation

    Armada Ltd

    Arlington, VA
    2 days ago
  •  ...NoReports To: ARMADA HQSecurity Clearance Required: Top Secret ******************CONTINGENT UPON AWARD********************The Security Specialist – General supports and manages security disciplines that ensure the protection of classified information, controlled... 
    For contractors
    Work experience placement
    Local area
    Relocation

    Armada Ltd

    Arlington, VA
    2 days ago
  •  ...commercial technology throughout the military and growing the national security innovation base. As the Department’s gateway to leading...  ...Industrial Security contract management. Additionally, the specialist serves as the Alternate Continuity of Operations (COOP) Program... 
    Contract work

    Defense Innovation Unit

    Arlington, VA
    a month ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Security Specialist. Be the first to apply!