2,071 Results for

Securities Specialist Jobs in Virginia

Jobs

$102,415–$133,142
Full time

Open and Close Dates: Jun 05, 2026 - Jun 18, 2026 Marketing Statement: Summary: This position is located in the Operations Division (OPS), Office of Personnel Security and Suitability (PSS), Office of the Senior Coordinator for Security Infrastructure (SI), Bureau of Diplomatic Security (DS). In this position you will serve as a Personnel Security Specialist responsible for directing the conduct and certifying the sufficiency of initial pre-employment investigations conducted for the purpose of determining suitability and security clearance eligibility.

10 days ago

$121,785–$158,322
Full time

In this position you will serve as a Desk Officer with responsibility for providing policy guidance and management oversight of local guard, and surveillance detection programs and local bodyguard operations that provide security for U.S. government employees and dependents at overseas posts. Open and Close Dates: Jun 04, 2026 - Jun 22, 2026 Marketing Statement: Summary: This position is located in the Facilities Protection Division, Office of Overseas Protective Operations, International Programs Directorate, Bureau of Diplomatic security (DS/IP/OPO/FPD).

8 days ago

Reston, VA

Full time

22 days ago

Chesapeake, VA

Remote

$69,920–$125,850 / year

ul>

Proactively manages assigned claims caseload comprised of complex damages that require commensurate knowledge and understanding of claims coverage including potential legal liability.

The ideal candidate will possess strong virtual estimating skills for complex Condo claims, determine liability, litigation, and reconcile estimates while working in a telephone concentrated environment without physical inspection of loss.

2 days ago

McLean, VA

$75,000–$95,000

This role is ideal for a professional with 1 to 3 years of relevant experience who enjoys writing, editing, coordinating complex deliverables, and helping teams produce polished, high-quality submissions under deadlines. This includes drafting and editing written responses, preparing supporting materials, organizing submission files, and helping ensure the company’s experience, qualifications, and approach are presented clearly and effectively.

10 days ago

Falls Church, VA

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2+ years of Help Desk / Desktop Support experience in enterprise IT.

Perform device imaging, deployment, and lifecycle management.

30+ days ago

Virginia Beach, VA

li>Recruits and trains leadership volunteers to support placement and supervision of staff and programs in the delivery of SAF/IS U.S. programs and services, Training Services, Disaster Cycle Services, and providing support to Armed Forces Blood Services. Visitredcross.org/volunteertoday to learn more, including our most-needed volunteer positions.

15 days ago

Reston, VA

As part of our team, you’ll work in Reston, VA, supporting advanced defense technologies and R&D efforts alongside experts in simulation integration, state‑of‑the‑art modeling tools, and seasoned military SMEs. Your work will drive capability assessments for emerging military technologies and ensure the tools and methodologies we use effectively inform decision‑makers across the Department of Defense.

4 days ago

McLean,, Virginia

$70–$75 / hour
Contractor

strong>• Project goal: centralize reporting data into Snowflake and use Power BI as the main visualization/reporting tool to automate reporting across daily and monthly reports and senior management forums. • Development work will include some SQL (pre-SQL), Python, and occasional integration code to connect with the Java engine; the team aims to keep the stack simple and not adopt many additional tools.

4 days ago

Quantico, VA

p style="text-align:justify">Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.

Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.

30+ days ago

McLean, VA

$65,650–$118,675

May 26, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

3 days ago

Stafford, VA

li>Perform database queries using DISS & Scattered Castles; prints reports/results; retrieves case files; makes appropriate database entries.

Administer physical access control to facilities, ensuring proper credentialing, visitor management, and adherence to access policies.

2 days ago

Stafford, VA

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Provide acquisition life cycle product support to assist in the development, update, and evaluation of documentation like Life Cycle Support Plans, Independent Logistics Assessments, Fielding Plans, Disposal Plans, and Facility Impact Reports.

At least 3 years of experience supporting DoD programs that rely on the Integrated Defense AT&L Lifecycle Management Framework or DoD 5000 acquisition.

11 days ago

Chantilly, VA

$82,550–$149,225

June 18, 2026

3 days ago

Fort Belvoir, VA

$106,681–$246,980
Full time

Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

30+ days ago

Arlington, VA

$54,502–$80,000
Full time

Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

30+ days ago

Virginia Beach, VA

$68,050–$97,000
Full time

supporting Maritime Operation Center – Exercise Support Team (MOC-EST) and Naval Surface Warfare Center- Corona (NSWC-Corona) in providing Navy LVC training throughout all assigned Areas of Responsibility (AORs). Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

30+ days ago

McLean, VA

$79,053–$115,000
Full time

HII-Mission Technologies is looking for an Operational Specialist (OS) supporting program flight operations as an Intelligence, Surveillance, andReconnaissance (ISR) Subject Matter Expert (SME) working in a small, close-knit crew environment providing expertise in support of missionrequirements. Conduct real-time communication and distribution of multi-source information with aircrew and ground assets during all phases of flight via Tactical Data Link and chat (e.g., Link-16/mIRC) or beyond line of site satellite communications (BLoS SATCOM).

30+ days ago

Fairfax, VA

Remote

$119,155–$220,000
Full time

Develops and owns capture plan and capture strategy, coordinating with Portfolio Leads to establish technical solutions, identify key personnel/SMEs, and assess strongest past performance references . When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

30+ days ago

Suffolk, VA

$71,962–$105,000
Full time

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. • Lead and integrate space operations equities across multi combatant command exercises, ensuring alignment with emerging concepts, doctrine, and joint training needs.

30+ days ago

Newport News, VA

$54,126–$66,950
Full time

Performs detailed mathematical calculations using established formulas; preliminary analyses of data where guidelines are provided in such areas as trajectory adequacy, model dimensional consistency; and quantitative judgments concerning technical data. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

30+ days ago

Fredericksburg, VA

We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on.

28 days ago

Ft. Belvoir., VA

$160,000–$180,000 / year

Our flexible work arrangements and emphasis on work-life balance ensure that our employees can achieve their professional goals while maintaining a healthy personal life. At Encode, we believe that our employees are our greatest asset, and we are committed to fostering a supportive and inclusive work environment.

30+ days ago

Reston, VA

Cage Code, Facility Clearance and safeguarding level within the Defense Security Service Industrial Security Facility Database for industry, performing liaison between client and industry partners to ensure compliance of security requirements within the Statement of Work, DD-254 and addendums. Assisting the Contracting Officer, Contracting Officer Representatives and Industry (Director of Security and Facility Security Officers) to accurately prepare and submit DD Form 254s, and provide security guidance as required.

30+ days ago

Camp Barrett, VA

Security Specialist will provide direct support to the Data Intercept Technology Unit (DITU) and other OTD units by submitting, tracking, and coordinating security clearance nominations for private sector employees. Security Specialist will maintain accurate and up-to-date clearance status records for private sector personnel, ensuring timely follow-up and case management.

30+ days ago

Arlington, VA

This position ensures information systems security compliance and manages security controls for DoD cloud migration projects while coordinating security accreditation activities and maintaining ongoing security posture. INFORMATION SYSTMES SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer on the Nautical contract in the Arlington, VA area.

30+ days ago

Camp Barrett, VA

The Senior Security Specialist Program Manager shall be responsible for coordinating schedules in order to maintain staffing at all visitor desks for the purpose of providing access control during business hours, ensuring a cleared access control presence at the referenced visitor desks during working hours is extremely important. Must have three (3) years security experience in relevant fields, such as industrial security, physical security and computer/network security - OR - a minimum of five (5) years of experience in any security related field.

30+ days ago

Chantilly, VA

$33.92–$50.88 / hour

Experience with the following NSA Type-I Encryption Devices: KG-175's, KG-185, KIV-7, KG-250's, Omni, DTD, SDS, VIPERs and Secure Terminal Equipment (STE) with KSV-21.

11 days ago

Arlington, VA

Minimum of 16+ years of information security experience with demonstrated expertise in cloud security• Minimum of 5+ years of DoD security experience in enterprise environments• Minimum of 3+ years of hands-on experience with cloud security frameworks and implementations• Complete understanding and experience implementing requirements of the NISPOM and ICDs• Knowledge of cloud security principles and FedRAMP requirements• Meets the Core and Additional Knowledge, Skills, and Abilities Tasks (KSATs) defined in the DoD Cyber Workforce Framework• Demonstrated ability to develop solutions to complex security problems• Proven ability to work in fast-paced, deadline-driven environments• Excellent verbal and written communication skills for technical and executive audiences• Recent experience with security management policies and procedures• Proficiency with Microsoft Office Suite and security management tools.

CERTIFICATION REQUIREMENTS:

Required: CISSP, CISM, or equivalent DoD Directive 8570 compliant certification; CompTIA Security+Desired: GCIH, GSEC, CISSP, CISA, FITSP-M, GCSA, GISF, SSCP, CEH, or other advanced security certifications.

30+ days ago

Springfield, VA

Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

Provide timely, properly edited CAV trip reports that include a list of meeting attendees and a synopsis of topics of discussion, items of interest, and follow-on actions/due outs, when applicable.

30+ days ago

Springfield, VA

li>Prepare, review, and staff required documentation (including but not limited to: staff packages, Memorandums of Agreement/Understanding, Appointment Memorandums, classification documentation, reports (TK Annual Report, Site Visit Reports, program metrics, etc.), Memorandums for Record, Taskers, etc.

Understand and enforce procedures for handling SCI Controlled Access Programs (CAP's), Special Access Programs (SAP), Alternative Compensatory Control Measures (ACCM) and other collateral materials IAW applicable security policies and regulations.

30+ days ago

Manassas, VA

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on.

14 days ago

Springfield, VA

$27–$28 / hour

p>Physical Demands:

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands and fingers to handle, or feel objects, tools or controls; use fingers and hands to type or write; reach with hands and arms; talk or hear; taste or smell.
The Personnel Security Specialist (PSS) completes personnel security suitability intake tasks in support of DHS Federal Protective Services (FPS), Personnel Security Division (PSD).

23 days ago

Springfield, VA

$25–$27 / hour

p>Physical Demands:

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands and fingers to handle, or feel objects, tools or controls; use fingers and hands to type or write; reach with hands and arms; talk or hear; taste or smell.
The Personnel Security Specialist (PSS) completes personnel security suitability intake tasks in support of DHS Federal Protective Services (FPS), Personnel Security Division (PSD).

30+ days ago

Ashburn, VA

30+ days ago

As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space-delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. If youre an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at peoplemangmnt.mailbox@aero.org.

30+ days ago

Chantilly, VA

p>SAIC is looking for a Personnel Security (PERSEC) subject matter expert (SME) to support a highly dynamic and growing program with one of our US Government customers. This close relationship, along with the program''s longevity (20 years), ensures that as a new team member you will find a depth of support to grow and develop that is unmatched, all while making a difference - daily.

4 days ago

Arlington, VA

Youll collaborate with dedicated professionals while ensuring compliance with federal security regulations, including the National Industrial Security Program Operating Manual (NISPOM). This is an exciting opportunity to work on complex, mission-driven government programs in a dynamic, fast-paced environment where your expertise truly matters.

30+ days ago

$45–$58 / hour

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

15 days ago

With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Support the Key and Lock Control Program, performs maintenance, key creation, destruction and documentation on high security mechanical and electronic locks.

22 days ago

Quantico, Virginia

$120,000–$135,000 / year

div>

Requisition #: 1413

Job Title: Information Security Specialist

Clearance: Active TS Required

Location: Quantico, VA – 100% on-site

Travel: Not anticipated

Overview:

Agile Defense is an award-winning national security company looking for a Senior Systems Engineer to support our contract with a federal law enforcement agency.

This position will offer you a chance to support a federal agency by assessing, improving, monitoring, and documenting the security posture for an enterprise IT system.

About Agile Defense

At Agile Defense we know that action defines the outcome and new challenges require new solutions.

30+ days ago

Springfield, VA

li>Minimum 10 years of experience applying Executive Orders 12333, 13526, and 13556; Intelligence Community Directives (ICDs) 703 and 710; and DoD Manual 5200.01 requirements related to classified national security information, Controlled Unclassified Information (CUI), and information security. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

13 days ago

Reston, VA

Familiarity and experience utilizing Scattered Castles, eQIP, JPAS, DISS, JVS, DCII, and CVS; initiating and scoping, T5R background investigations; use of DPRIS, OPM Portal; performing National Agency Checks and Credit Checks. • Individuals shall Assist the Government in assessing, validating and certifying the trustworthiness of customer and designated DoD-affiliated personnel for access to sensitive compartmented information, through case management, adjudication, and due process.

30+ days ago

Springfield, VA

Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Respond in a timely manner to all telephone and/or email actions, questions, or status inquires to include checks of internal and external personnel security databases.

20 days ago

Arlington, VA

Aether Aerospace is seeking an experienced Personnel Security (PERSEC) Specialist to join our team and contribute to our success in maintaining technological superiority through protecting the Government's most advanced technologies from adversarial compromise. The Personnel Security (PERSEC) Specialist will provide personnel security support to programs that require Special Access Program Facilities (SAPF) in accordance with the NISPOM and DOD 5205.07,

30+ days ago

Arlington, VA

30+ days ago

Tysons, VA

Strongly preferred: Meet the Department of Defense Directive (DoDD) 8570.01 "Information Assurance Training, Certification, and Workforce Management” and DoD 8570-M "Information Assurance Workforce Improvement Program” requirements for IAM (Information Assurance Manager) Level 3, IAT (Information Assurance Technical) Level 3, OR IASAE (Information Assurance System Architect and Engineer) Level 3. · Familiarity with various industry ICS products.

Implement Implementation of DoD Security Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems.

30+ days ago

Reston, VA

Excellent written and oral reporting skills, interpersonal skills, and the ability to communicate at all levels of the organization and customers across geographically dispersed sites. • Processing incoming visit certifications and validating SCI accesses of visitors.

30+ days ago

Herndon, Virginia

$112,000–$179,000 / year

li>

Candidate must meet ONE of the following:

Bachelor’s degree in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering, or a related field; OR.
Required experience and skills:
- OT/ICS cybersecurity, network engineering, or control‑systems experience with at least 5+ years leading OT security efforts in industrial or DoD environments.

30+ days ago

Virginia Beach, VA

p>• 10 travel anticipated • Work will require movement from Government site to/from MANTECH site for client meetings and support functions • The person in this position must be able to remain in a stationary position 50% of the time • Occasionally move about inside the office to access file cabinets or to communicate with co-workers, management, and customers via email, phone, and/or virtual communication, which involve delivering presentations. Includes operational support for Identity Management, Privileged User Access, Access Control, firewall, End Point Protection, Internet Protection, Vulnerability Scanning, and SIEM support.

30+ days ago

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Securities Specialist Jobs in Virginia

Personnel Security Specialist U.S. Department of State

Security Specialist (Desk Officer) U.S. Department of State

NOC Specialist Inmarsat Government, Inc

Inside Property Adjuster Specialist - Specialty Claims Team USAA

Proposal Specialist Credence

Help Desk Specialist NuAxis Innovations

Service to the Armed Forces: Specialist - Minot Air Force American National Red Cross

AFSIM Modeling and Simulation Specialist DCS Corporation

Business Analyst Specialist Pinnacle Technical Resources

Systems Administration (Operations Support Specialist) ARCTICOM LLC

Health and Fitness Specialist Leidos

Access Control Specialist MANTECH

Acquisition Logistics Specialist MANTECH

Senior Training Support Specialist Leidos

Computer/Network Security Systems Specialist (Lead) Company Confidential

Document Control Specialist - 28449 Company Confidential

Tech Support Specialist C4I-Tactical Data Link (Engineer Systems 2) Company Confidential

Operations Specialist - Rotator (Mission Assurance 2) - 27970 Company Confidential

Capture Management Specialist- Remote (Capture Management 4) 28542 Company Confidential

Modeling & Simulation Specialist (Military Operations Analyst 3) - 28674 Company Confidential

Submarine Work Control Specialist (Engineering Technician 3) - 26866 Company Confidential

Data Center Security Specialist, DC Security AMER East, DC Security AMER East Amazon.com Inc

Cyber Security Specialist (Information Security Analyst - SME) LanceSoft Inc

Security Specialists- Industrial Security Program Advantage SCI

Security Specialist Armada Ltd

Information Systems Security Officer - Cloud Security Specialist Bowhead / UIC Technical Services

Senior Security Specialist PM Armada Ltd

Security Specialist, COMSEC The Aerospace Corp

Information Systems Security Officer Cloud Security Specialist Ukpeagvik Inupiat Corp

Industrial Security Specialist Science Applications International Corp

Program Security Specialist Science Applications International Corp

Data Center Security Specialist, Data Center Security Amazon.com Inc

Personnel Security Specialist I Adjudicator Amentum Services Inc

Personnel Security Specialist Intake * Amentum Services Inc

Data Center Physical Security Specialist, Data Center Security - AMER East Amazon.com Inc

Personnel Security Specialist The Aerospace Corp

Personnel Security Specialist Science Applications International Corp

Industrial Security Specialist Chenega Corporation

Personnel Security Specialist StratAcuity Staffing Partners Inc

Physical Security Specialist L3Harris Technologies Inc

Information Security Specialist Agile Defense

Classification Management Security Specialist Science Applications International Corp

Personnel Security Specialist Advantage SCI

Personnel Security PERSEC Specialist Science Applications International Corp

Personnel Security Specialist Technology Security Associates, Inc.

Senior Personnel Security Specialist Technology Security Associates, Inc.

Cyber Security Specialist Marathon TS

Security Specialist - SSO Advantage SCI

OT Security Specialist Peraton

East Coast Cyber Security Specialist IV ManTech International Corp

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