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

Security Specialist Jobs

ClearanceJobs

Mission Assurance Program Manager

Serve as the agency Mission Assurance (MA) Program Manager and senior security authority responsible for developing, implementing, and overseeing MA activities required to meet Mission Assurance responsibilities.

Lead execution of the Mission Assurance construct to identify, assess, manage, and monitor security-related risks to missions, systems, and assets supporting statutory and strategic requirements.

Develop, manage, and evaluate Anti-Terrorism/Force Protection policies, plans, and operational programs to protect Agency personnel, facilities, and resources from criminal, dissident, and terrorist threats.

Advise senior leadership on emerging security technologies, threat trends, and advanced protection techniques.

Provide guidance to the designated Senior Executive Service, General Officer, or Flag Officer serving as the Principal Mission Assurance lead on applying and aligning Mission Assurance structures, activities, and principles throughout the Agency.

Ensure Mission Assurance related intelligence requirements are incorporated into Agency plans.

Supervise security and support personnel and contractors.

Identifies training needs and ensures employees receive required development.

Resolves grievances and maintains effective communication.

Appointment may be subject to a suitability or fitness determination, as determined by a completed background investigation.

This position is required to be screened for and obtain necessary immunizations/vaccinations (hepatitis, influenza, etc.), unless exempted by a licensed physician.

This position is required to work uncommon tours of duty hours such as, on-call, working either fixed or rotating shifts, evenings, weekends and/or holidays.

This position is designated "Mission Essential".

This position is subject to TDY or business travel requirements to various locations. This may require travel via privately owned vehicles, commercial transport platforms, and/or military aircraft, ships, and vehicles.

This position is designated Tier 5, Special Sensitive, High Risk and the incumbent is required to obtain and maintain a Top Secret Security Clearance Level with Sensitive Compartmented Information (SCI) access as a condition of employment.

This position is a Testing Designated Position subject to pre-employment screening and random drug testing. Selectees will be required to consent to participation in random drug urinalysis testing.

In order to qualify, you must meet the experience requirements described below. 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. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is available.

Specialized Experience: One year of specialized experience which includes formulating comprehensive threat mitigation programs to ensure continuous enterprise operations; AND managing organization-wide physical security protocols to safeguard critical institutional assets; AND directing multidisciplinary security teams to execute strategic performance objectives; AND advising executive leadership to recommend global risk frameworks.

Male applicants born after December 31, 1959 must complete a Pre-Employment Certification Statement for Selective Service Registration.

You will be required to provide proof of U.S. Citizenship.

This position requires a 1 year probationary period during which the agency evaluates your fitness and whether your continued employment advances the public interest. In making this determination, the agency may consider your performance and conduct; agency needs and interests; whether your continued employment supports organizational or Government goals; and whether it promotes the efficiency of the Federal service. Continued employment requires written certification that it advances the public interest.

Direct Deposit of Pay is required.

Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees.

Multiple positions may be filled from this announcement.

Salary includes applicable locality pay or Local Market Supplement.

If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the information sheet.

Payment of Permanent Change of Station (PCS) costs is not authorized, based on a determination that a PCS move is not in the Government interest.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Security Specialist Jobs in Falls Church, VA vacancy
  •  ...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
    4 days ago
  • $95k - $115k

    OverviewSecurity Specialist (Registry) provides security administration, registry, and document control support within an executive-level DoW 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
    3 days ago
  • $102.42k

     ...PentagonSalary: Starting at $102,415 Per year (GS 12)Dates: Open 08/26/2026 to 09/10/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: HSJT-26-13031148 DHADocument ID: 882205600Grade: GS 12Job category: Security Administration (0080)Hiring path: public
    Suggested

    United States Government

    Arlington, VA
    1 day ago
  • $69.4k - $158k

    Personnel Security SpecialistThe Opportunity:Provide General Intelligence Security (GIS) oversight and support to the states, territories...  ...regarding security clearances for all National Guard Youth and Job Challenge program populationsExperience initiating and verifying... 
    Suggested
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    1 day ago
  • $132.5k - $221.3k

     ...Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.ResponsibilitiesAs The Security Specialist - Physical Security Lead you will:Protect classified facilities, secure spaces, assets, and operations through physical... 
    Suggested
    For contractors
    Work experience placement

    AMERICAN SYSTEMS

    Arlington, VA
    20 hours ago
  • $99k - $225k

    Program Protection Security SpecialistThe Opportunity: Integrate safeguards into planning and execution to protect critical information, sensitive technologies, and mission capabilities from compromise or exploitation. Support risk-informed protection strategies, develop... 
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    1 day ago
  • $88.67k - $138.14k

    Security Specialist, Skill Level 3 $88,670 - $138,142Overall Assignment Description: Physical Security Specialist• (U) Ensure that all NGA and industrial areas CONUS and OCONUS meet and have met all DoD and IC standards for processing, handling and storing Sensitive Compartmented... 
    For contractors
    Interim role
    Work at office
    Worldwide

    Integrated Intel Solutions

    Springfield, VA
    3 days ago
  • $132.5k - $221.3k

     ...Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.ResponsibilitiesAs The Security Specialist PERSEC, you will:Administer personnel-security actions involving eligibility, access, trust, need-to-know, and associated... 
    For contractors
    Work experience placement

    AMERICAN SYSTEMS

    Arlington, VA
    1 day ago
  • $132.5k - $221.3k

     ...Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.ResponsibilitiesAs The Security Specialist - General you will:Provide broad, senior-level security support across administrative, personnel, industrial, physical,... 
    For contractors
    Work experience placement
    Local area

    AMERICAN SYSTEMS

    Arlington, VA
    4 days ago
  • $132.5k - $221.3k

     ...Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.ResponsibilitiesAs The Security Specialist - Program Protection, you will:Integrates safeguards into planning and execution to protect critical information, sensitive... 
    For contractors
    Work experience placement

    AMERICAN SYSTEMS

    Arlington, VA
    1 day ago
  • $85k - $105k

     ...eligibilityEmployment Type: Full-time, on-siteWe are seeking a Personnel Security Specialist to support sensitive government and industrial security...  ...Statement EEO Race/Sex/Disability Status/Veteran Status Job SummaryCategory: Security AdministrationPosition Type: Full-... 
    Full time
    For contractors
    Work at office

    AMERICAN SYSTEMS

    Arlington, VA
    4 days ago
  • $153.6k - $207.8k

     ...the world's technology? Come join us!Key job responsibilitiesAdvanced computing is growing...  ...-performance networking. As part of the Specialist Solutions Architecture team, you will...  ...currently possess and maintain an active TS/SCI security clearance with polygraph. The position... 
    Flexible hours

    AmazonWebServices

    Arlington, VA
    3 days ago
  •  ...Summary About the Position: Incumbent will serve as a Security Specialist for the Dilorenzo Health Clinic Pentagon. This is a Direct...  ...level position in the federal service (GS-11). Some federal jobs allow you to substitute your education for the required... 
    Permanent employment
    Full time
    Part time
    Local area
    Relocation package
    Rotating shift
    Afternoon shift

    Military Treatment Facilities under DHA

    Arlington, VA
    1 day ago
  • $36.06 - $43.27 per hour

     ...Security Specialist Shields Point, LLC a subsidiary of Alutiiq, LLC is seeking a detail-oriented Security Specialist to provide direct personnel security support to the FBI Operational Technology Division (OTD), specifically the Data Intercept Technology Unit (DITU)... 
    Hourly pay
    Long term contract
    Contract work
    For contractors
    Local area

    Alutiiq

    Lorton, VA
    2 days ago
  •  ...Security Coordinator Duties Coordinate with Headquarters Marine Corps Security Manager and Department Security Coordinates to provide...  ...check. Generally, current federal employees applying for GS jobs must serve at least one year at the next lower grade level.... 
    Interim role
    Work at office
    Local area
    Immediate start
    Remote work

    ClearanceJobs

    Arlington, VA
    11 hours ago
  •  ...Job Title Job Description You will coordinate with Headquarters Marine Corps Security Manager and Department Security Coordinates to provide security related guidance and answers. You will serve as the senior Security Coordinator for the Department and will conduct... 
    Local area

    US Department of War

    Arlington, VA
    9 hours ago
  • $120k - $130k

     ...Security Specialist Location US-VA-Arlington ID 2026-4583 Category Security Administration Position Type Full-Time Remote No Clearance Required Top Secret/SCI Overview AMERICAN SYSTEMS is hiring... 
    Full time
    Remote work

    American Systems

    Arlington, VA
    3 days ago
  •  ...Security Specialist General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic... 
    For contractors
    For subcontractor
    Remote work

    General Atomics

    Herndon, VA
    2 days ago
  •  ...SUPERVISORY POSITION: 20% of your daily duties are supervising security and support personnel and contractors to include recruitment, selection...  .../level position in the federal service (GS-13). Some federal jobs allow you to substitute your education for the required... 
    Permanent employment
    For contractors
    Local area
    Relocation package

    Defense Health Agency

    Falls Church, VA
    3 days ago
  •  ...Job Title Job Description Help Research, develop, prepare, publish, and/or interpret Army Special Access Program (SAP) and Sensitive Activities (SA) related contracting policies and procedures. Provide Army Special Access Program (SAP) and Sensitive Activities... 

    US Army

    Fort Belvoir, VA
    10 hours ago
  • $125k - $135k

     ...Security Specialist Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and... 
    Permanent employment
    For subcontractor
    Work at office
    Local area

    ClearanceJobs

    McLean, VA
    9 hours ago
  •  ...service. Recruitment or Relocation incentive may be authorized. SUPERVISORY POSITION: 20% of your daily duties are supervising security and support personnel and contractors to include recruitment, selection, performance management, discipline, career development,... 
    For contractors
    Relocation package

    US Government Jobs

    Falls Church, VA
    4 days ago
  •  ...Job Description: Summary: The Personnel Security Specialist will support stakeholders in investigative and administrative actions needed to ensure that all personnel who require access to information or facilities are efficiently and effectively processed for the appropriate... 
    Work at office

    GRS

    Falls Church, VA
    1 day ago
  •  ...Kaiva Tech, LLC is seeking a Personnel Security Specialist in Rosslyn, VA Reports To: Program Manager/Senior Program Manager Schedule: Monday - Friday Hours: Full-time, 40-hours/week FLSA Status: Exempt Work Location: Rosslyn, VA . On-Site as Required by Contract; minimal... 
    Full time
    Contract work
    For contractors
    Work at office
    Remote work
    Monday to Friday

    Kaiva Corporation

    Arlington, VA
    1 day ago
  • $85k - $95k

     ...Overview RiverTech is looking for a Personnel Security Specialist IV to provide adjudication support for Federal Adjudicators to make suitability...  ...to stoop, kneel, bend, crouch and lift up to 25 pounds. Job Information Job ID: 2026-23249 Work Type: Hybrid Pay Range: $... 
    Full time
    Part time
    For contractors
    Work at office

    Akima

    Arlington, VA
    3 days ago
  •  ...Defense Innovation Unit (DIU) Security Specialist The Defense Innovation Unit (DIU) is a Department of War (DoW) organization focused exclusively on accelerating the adoption of commercial technology throughout the military and growing the national security innovation... 
    Contract work

    Defense Innovation Unit

    Arlington, VA
    4 days ago
  •  ...Position: Personnel Security Specialist Reports To: The Customer and Project Manager Clearance Type: Active TS (with ability to obtain SCI with...  ...Location: Reston, VA (onsite every weekday) Start Date: ASAP Job Description: Advantage SCI is seeking qualified Personnel... 
    Full time
    Contract work
    Work at office
    Immediate start
    Weekday work

    Advantage SCI

    Reston, VA
    14 hours ago
  •  ...Bennett Aerospace Inc, a subsidiary of Three Saints Bay, LLC, is seeking a Personnel Security Assistant in Arlington, Virginia. The role supports the Office of Court Security and coordinates with government agencies, contractors, and federal employees on initial investigations... 
    For contractors
    Work at office

    International Executive Service Corps

    Arlington, VA
    1 day ago
  •  ...Summary You will serve as a SECURITY SPECIALIST in the Information Department of HQ US MARINE CORPS. Learn more about this agency...  ....gov Generally, current federal employees applying for GS jobs must serve at least one year at the next lower grade level. This... 
    Full time
    Part time
    Interim role
    Work at office
    Local area
    Immediate start
    Remote work
    Relocation

    U.S. Marine Corps

    Arlington, VA
    20 hours ago
  •  ...A government services company is seeking a Security Investigations Specialist I in Arlington, VA. This role involves preparing status reports, assisting in counterintelligence analysis, and providing administrative support. Candidates must have 3+ years of experience... 
    Work at office
    Remote work

    Olgoonik Corporation

    Arlington, VA
    3 days ago

Do you want to receive more vacancies?

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