2,635 Results for

Securities Specialist Jobs in Crystal, VA

Jobs

Washington, DC7 days ago

Strong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps and vulnerability management. Proven ability to provide technical security consultation and advisory services with a proactive approach to identifying potential issues, raising questions, and engaging in open dialogue with team members and stakeholders to ensure security objectives are met.

New!

Reston, VA1 day ago

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1+ years full-time experience as a sworn police officer with arrest authority in a military, municipal, county, state, or federal police agency. Our security specialists play a critical role helping to communicate between the Asset Protection team and the store leadership group.

New!

Chantilly, VA1 day ago

$106,500–$196,500 Per Year

Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.

Reston, VA20 days ago

Full-time
Employee

Reston, VA11 days ago

The Headquarters Air Force Material Command Directorate of Logistics, Civil Engineering, Force Protection, and Nuclear Integration (HQ AFMC/A4/10) has the AFMC mission responsibility to: shape the workforce and infrastructure to provide logistics, sustainment, and installation support for acquisition logistics, supply management, depot maintenance, and base-level logistics operations, and deliver responsive strategic facility and infrastructure oversight and over-arching direction for all Major Command (MAJCOM) security operations…resulting in war-winning expeditionary capabilities. Assist with SCIF security designs − Provide security system integration, design, management, and life cycle support .

Leesburg, VA23 days ago

p>Download the Sparks Group mobile app from Apple App Store or Google Play..

Sparks Group has partnered with a local government contractor to seek a highly skilled and results-oriented Contracts Specialist to join a collaborative team issuing important solicitations, proposals and highly visible contracts for the organization.

New!

Springfield, VA2 days ago

The ideal candidate will apply operational security (OPSEC), counterintelligence, cyber defense, and threat principles to protect sensitive capabilities to ensure the survivability of U.S. assets in contested environments. 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.

New!

Chantilly, VAToday

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. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

Sterling, VA20 days ago

p>Download the Sparks Group mobile app from Apple App Store or Google Play..

Communication: Exceptional written, verbal, and interpersonal communication skills; ability to translate complex technical needs to non-technical users.

New!

Springfield, VAToday

$90,500–$168,500 Per Year

Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success. Possess knowledge of, or experience with, space operations, including managing and monitoring satellite systems, performing telemetry analysis, and conducting mission-critical activities such as orbital adjustments, payload operations, and anomaly resolution.

New!

Herndon, VA2 days ago

BS/BA (or equivalent) in Optical, Electrical, Computer Engineering, Computer Science, Information Technology or related field, and minimum 6 years Software or systems experience or Graduate’s degree and 4 years software or systems experience. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge retention and effective skills transfer.

Falls Church, VA30+ days ago

New!

Springfield, VA1 day ago

$24–$38 Per Hour

p>Download the Sparks Group mobile app from Apple App Store or Google Play..

Approximately 50% of the role will focus on technical editing and document quality assurance, 25% on content management and maintaining technical resources, and 25% on office management and administrative support.

McLean, VA8 days ago

$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.

New!

Jessup, MD1 day ago

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. - Knowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies.

New!

Reston, VA2 days ago

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.

New!

McLean,, Virginia2 days ago

$70–$75 Per Hour
Contractor

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. • Supporting development, systems integration testing and user acceptance testing (UAT) Creating and documenting UAT test strategies/plans and test cases/scripts .

Naval Air Station Patuxent River, MD13 days ago

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.

Hanover, MD30+ days ago

$84,000–$107,000 Per Year

This role serves as a subject matter expert and liaison between HR, IT, and business stakeholders to ensure HR systems meet organizational needs and support strategic initiatives. By connecting global resources and local experience, Keller develops innovative, practical, and cost-effective solutions to geotechnical challenges.

Hanover, MD30+ days ago

$84,000–$107,000 Per Year

New!

Chantilly, VAToday

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

Quantico, VA30+ days ago

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.

New!

Washington, DC2 days ago

$72,000–$80,000 Per Year

Description:The Accounting Specialist is a key member of the Finance team managing full cycle Payroll, A/P and disbursements, A/R and receipts, corporate credit card payments and reconciliations, and preparing routine and non-routine journals. Manages full-cycle accounts payable processing through Ramp, serving as the primary contact for employee expense reimbursements, travel and purchase requests, and vendor payments.

New!

Stafford, VAToday

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.

Stafford, VA9 days ago

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.

New!

McLean, VA1 day ago

$65,650–$118,675

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. May 26, 2026For 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.

New!

McLean, VA1 day ago

$82,550–$149,225

Fort Belvoir, VA30+ days ago

$106,681–$246,980
Full-time
Employee

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.

New!

Lanham, Maryland, Maryland2 days ago

$45,000–$55,000 Per Year
Full-time
Employee

Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com. Our niche brands offer a complete suite of staffing services to emerging growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries.

Arlington, VA30+ days ago

$54,502–$80,000
Full-time
Employee

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.

Washington, DC30+ days ago

$109,338–$160,000
Full-time
Employee

Assist Business Development for Unmanned System capture efforts for new business opportunities, contract re-competes, and task order pursuits in the area of Surface Warfare Account, these include (but not limited to) Naval Expeditionary Combat Command, US Marine Corps, Naval Surface Warfare, Office of Naval Research, US Coast Guard. Develops capture strategy including business solution for pursuit of opportunities; identifies potential customers, competitive assessments, teaming suppliers, and prices-to-win; participates in bid and proposal activities.

McLean, VA30+ days ago

$79,053–$115,000
Full-time
Employee

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).

Fairfax, VA30+ days ago

Remote

$119,155–$220,000
Full-time
Employee

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.

Fort Meade, MD30+ days ago

$122,042–$165,000
Full-time
Employee

9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Washington, DC30+ days ago

You will develop new content, update existing resources, and monitor regulatory developments to ensure both our content library and regulatory monitoring tool remain accurate and up to date. From keeping employees informed of critical policies and procedures to monitoring regulations and conducting audits, our solutions keep firms in the know — empowering better decisions and stronger performance.

Washington, DC30+ days ago

Security Specialist III perform additional security duties as required to meet the SOC's operational needs, including, but not limited to attending meetings, providing responses to internal and external requests, conducting security‑related research, conducting personnel security interviews, and information gathering and exchange via telephone, internet, and mail. Security Specialist III - Personnel Security Adjudication Specialist adjudicate government background investigations for individuals requiring a suitability, fitness, and/or national security determination.

Washington, DC30+ days ago

Security Specialist II - Risk Assessment Specialist will perform additional security duties as required to meet the SOC's operational needs, including, but not limited to attending meetings; providing information to internal and external requests; conducting security-related research; conducting personnel interviews; initiate and review completed eApp forms; and information gathering and exchange via telephone, internet, and mail. Security Specialist II - Risk Assessment Specialist compiles and maintains accounting and accurate data of FCC contractor population, contracting vendors, and FCC CORs to maintain accurate information in the personnel management case system.

MD30+ days ago

Ideal applicants have hands-on experience in roles such as Facility Security Officer (FSO), Special Security Officer (SSO), Certified SCIF Security Officer (CSSO), Site Security Representative (SSR), or Government SAPF Security Officer (GSSO). Minimum five (5) years of experience supporting SCIF or SAPF security programs, including the ability to independently conduct security administration, self-inspections, and government accreditation inspections without guidance or training.

Washington, DC30+ days ago

Security Specialist I perform additional security duties as required to meet the SOC's operational needs, including, but not limited to attending meetings; providing information to internal and external requests; conducting security-related research; updating data in the personnel management case system; and information gathering and exchange via telephone, internet, and mail. Tracking all individuals who have; 1) been processed for an HSPD-12 credential, and 2) have received a "temp" badge, as well as the status of files sent to the HSPD-12 central badging office (GSA/USAccess), or who were scheduled for badge processing, but for any reason were not provided a badge.

Reston, VA29 days ago

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.

Washington, DC13 days ago

Personnel Security Specialist will utilize Electronic Questionnaires for Investigations Processing (eApp), Central Verification System (CVS), Personnel Investigations Processing System (PIPS), and other applicable personnel security systems to validate investigation requirements and reciprocity eligibility. Must have completed the Office of Personnel Management (OPM) Essentials of Suitability Adjudication Program, Basic Adjudication courses, or similar applicable adjudication/suitability training.

MD30+ days ago

Support facility security management duties including but not limited to key / control management, facility security inspections and assessments, alarm response including implement receipt/dispatch as applicable, and maintaining Intrusion Detection System and other facility security systems operability. The Junior SS shall monitor and control access to facility(s) and restricted areas under their responsibility by checking personnel passes, Common Access Cards (CAC) and validating security clearances utilizing DISS or other security database systems and visit requests.

Fort Belvoir, VA30+ days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Cyber Security Specialist (Information Security Analyst - SME) Active Secret Clearance Required Preferred location for all roles is Ft. Belvoir, VA Local candidates preferred but open to remote. • Possession of Security+ or equivalent • NIST Cybersecurity Framework; • Incident Response Operations At Encode, we believe that our employees are our greatest asset, and we are committed to fostering a supportive and inclusive work environment.

Washington, DC30+ days ago

The Physical Security Specialist is responsible for designing, implementing, and maintaining security measures for Sensitive Compartmented Information Facilities (SCIFs). The Physical Security Specialist will conduct routine inspections, assessments, and audits to verify SCIF integrity and compliance.

Washington, DC30+ days ago

Personnel Security Specialists will process security clearances by collecting, reviewing, submitting, and tracking required documentation. Knowledge of maintaining personnel security records, databases, and tracking systems (e.g., JPAS, DISS, or local equivalents).

Washington, DC12 days ago

$70,623–$91,815 Per Year

Certain Military Spouses: Permanent Change of Station (PCS) orders authorizing you to accompany the Military member to the new duty permanent station; OR verification of the members 100% disability (VA Letter); and/or verification of the members death while on active duty (DD-1300 and Death Certificate) AND verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage). To apply for this position, you MUST provide a complete application package which includes: Your RESUMEshowing all relevant work experience (paid and unpaid) including: duties performed; full name and address of the each employer; start and end dates (month/day/year); work schedule (part-time, full-time, number of hours if intermittent); salary; and any completed education and training (program title, subject area, number of hours completed, and completion date).

Chantilly, VA9 days ago

$33.92–$50.88 Per Hour

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. 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.

Washington, Washington, DC30+ days ago

The specialist is expected to evaluate security solutions to ensure they meet security requirements for processing up to classified information, and supervise and/or maintain the operational security posture for an information system or program. The specialist should demonstrate a working knowledge of the Risk Management Framework (RMF) process and/or include prior experience with the Defense Information Assurance & Certification Accreditation Process (DIACAP).

Washington, Washington, DC30+ days ago

Arlington, VA30+ days ago

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.

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Securities Specialist Jobs in Crystal, VA

Sr. Cloud Security Specialist (AWS) System One

Store Security Specialist Wegmans

Senior Specialist, Information Security Systems Engineering L3Harris Technologies

NOC Specialist Inmarsat Government, Inc

Security Manager HQ AFMC/A4/10-3007.0 Credence

Contracts Specialist Sparks Group

Senior Specialist, Systems Engineering (Mission Protection) (TS/SCI w Poly) L3Harris Technologies

Senior Specialist, Integration & Test Engineer L3Harris Technologies

HRIS Project Specialist Sparks Group

Specialist, Systems Engineer - Watch Officer L3Harris Technologies

(DoD SkillBridge), Specialist, Integration & Test Engineer L3Harris Technologies

Help Desk Specialist NuAxis Innovations

Operations & Technical Publications Specialist Sparks Group

Proposal Specialist Credence

Cloud Solutions Consultant, National Security (NatSec) Professional Services (ProServe) Amazon Web Services, Inc.

AFSIM Modeling and Simulation Specialist DCS Corporation

Business Analyst Specialist Pinnacle Technical Resources

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

Sr. Application Specialist Keller North America, Inc.

Sr. Application Specialist 1Britcom

Specialist, Integration & Test Engineer L3Harris Technologies

Systems Administration (Operations Support Specialist) ARCTICOM LLC

Accounting Specialist NATIONAL COMMUNITY REINVESTMENT COALITION INC

Access Control Specialist MANTECH

Acquisition Logistics Specialist MANTECH

Health and Fitness Specialist Leidos

Senior Training Support Specialist Leidos

Computer/Network Security Systems Specialist (Lead) Company Confidential

Accounts Payable Specialist (Part-Time) Beacon Hill Staffing Group, LLC

Document Control Specialist - 28449 Company Confidential

Capture Management Specialist -3 Company Confidential

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

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

Due Diligence Specialist (Mission Assurance 4) - 28270 Company Confidential

Securities Compliance Content Specialist CFM Partners GRC, Inc.

Security Specialist III –Personnel Security Adjudication Specialist Armada Ltd

Security Specialist II - Risk Assessment Specialist Armada Ltd

Security Specialist - Journeyman Armada Ltd

Security Specialist I – Badging and Credentialing Specialist Armada Ltd

Security Specialists- Industrial Security Program Advantage SCI

Personnel Security Specialist Armada Ltd

Jr Level Security Specialist Armada Ltd

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

Physical Security (PhySec) Specialist Armada Ltd

Personnel Security (PerSec) Specialist Armada Ltd

Personnel Security Specialist US Department of Energy

Security Specialist, COMSEC The Aerospace Corp

Sr. Information Systems Security Specialist VTG

Information Systems Security Specialist VTG

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

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