1,273 Results for

Security Specialist Jobs in McLean, VA

Jobs

Physical Security/Information Assurance (PS/IA) Specialist 1 ESC, Inc.

Joint Base Andrews, MD

$110,000–$115,000 / year
Contractor
Full time
Quick Apply

This position provides physical security (PS) and information assurance (IA) support for collateral, SCI and SAP systems in accordance with JSIG and other DoD and national guidance for facilities with internal networks and guest systems.

30+ days ago

Senior HRIS Specialist Sparks Group

Herndon, VA

Quick Apply

Sparks Group has partnered with a leading Aviation company who is seeking an experienced Senior HRIS Specialist to support and optimize thier HR technology systems across North America. Key Responsibilities Serve as a subject matter expert for Workday HCM and/or Dayforce, including HCM, compensation, benefits, payroll, time management, and absence management.

9 days ago

Operations & Technical Publications Specialist Sparks Group

Springfield, VA

Quick Apply

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. The ideal candidate will possess strong writing and editing skills, experience managing technical content and documentation, and the ability to provide administrative support in a fast-paced environment.

9 days ago

Mid Administrative Specialist ARCTICOM LLC

Quantico, VA

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

Security Specialist (Desk Officer) (2027 0009) U.S. Department of State - Bureau of Diplomatic Security

Arlington, VA

$121,785–$158,322 / year
Contractor
Full time
Quick Apply

To learn more about E-Verify including your rights and responsibilities, visit:www.dhs.gov/E-Verify/. Temporary Non-Status Contractor Position: 1 year renewable for up to 4 years.

12 days ago

Security Specialist (Senior Advisor) (2027-0001) U.S. Department of State - Bureau of Diplomatic Security

Arlington, VA

$60.17–$89.65 / hour
Contractor
Part time
Quick Apply

To learn more about E-Verify including your rights and responsibilities, visit:www.dhs.gov/E-Verify/. Temporary Non-Status Contractor Position: 1 year renewable for up to 4 years.

12 days ago

Industrial Security Specialist/AFSO Seekr

Reston, Virginia

Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society’s most sensitive and vital systems. Placement within the range depends on a number of factors, including but not limited to geographic location, applicable labor categories under Seekr’s federal government contracts, relevant prior work experience, specific skills, education, and certifications.

30+ days ago

Security Specialist CACI International Inc.

Washington, DC

The Opportunity: The Task Supervisor an entry level supervisory position where you will work closely with Project Supervisors and Project Managers on a single large case or multiple smaller cases for one of the Department of Justice (DOJ) Divisions under the Mega contract. Assist in management of personnel security database, to include task such as create new cases for employment in JSTARS or personnel security related database in a timely manner with accuracy (not have more than three errors per month not to exceed three consecutive months).

24 days ago

Intermediate Security Specialist ITC Defense Corp.

Fort Belvoir, VA

Full time

Responsibilities: Administer and support the MDA SCI Program in accordance with applicable Intelligence Community (IC), Department of Defense (DoD), and MDA policies and directives, including maintaining SCI billet and access rosters and processing SCI access nominations, indoctrinations, certifications, and transfer-in-status requests. Develop and implement administrative and physical security procedures for MDA SCIFs and provide access control as needed, including validating clearance and access, processing visitors, maintaining visitor logs, issuing access badges, and assigning escorts.

30+ days ago

Lead Information Assurance Security Specialist ASRC Federal Holding Company

fort meade, MD

The technical environment includes classified SIPR and Azure IL6 enclaves, Kubernetes, Red Hat Enterprise Linux, Java/Spring, React, PostgreSQL EDB, transitional Oracle integration, REST APIs, ELK observability, and DevSecOps pipelines integrated with DISA's C2FS/C2SF environment. JPES/JCRM supports mission-critical Global Force Management planning, execution coordination, operational data management, and interoperability for globally distributed Department of Defense users and command organizations.

30+ days ago

Industrial Security Specialist - Annapolis Junction CACI International Inc.

Annapolis Junction, MD

$55,600–$111,100 / year

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Primary duties include completion of SF86/Agency nomination packages, completing DD-254 packages, fingerprinting, preparation of visit authorization letters (VALs), use of DISS, and coordination with customer security representatives to process security clearance requirements.

16 days ago

Security Specialist II (OPSEC Coordinator) Nationwide IT Services

Arlington, VA

Part time

Nationwide IT Services (NIS) is seeking an experienced Security Specialist II (OPSEC Coordinator) to support a proposal effort for the National Guard Bureau (NGB) Technical and Staff Support Services (TSSS) program. The successful candidate will support the development and maintenance of OPSEC procedures, identify potential security vulnerabilities, and help ensure compliance with Department of Defense (DoD) security policies and Controlled Unclassified Information (CUI) protection requirements.

9 days ago

Security Specialist - PERSEC QinetiQ US

Chantilly, Virginia

$100,000–$125,000 / year

If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. Recognized as the Department of Defense's constructive disruptor for space acquisition, SDA delivers space-based capabilities to the joint warfighter to support terrestrial missions through development, fielding, and operation of the Proliferated Warfighter Space Architecture.

10 days ago

Security Specialist III Chickasaw Nation Industries

Germantown, Maryland

$85,000–$95,000 / year

Assists with the implementation of security-related procedures to include: the control and management of Limited or Vault Type Rooms; Access authorizations, and registration prior to submission to Office of Personnel Security; control and handling of classified material; reviews classified visits, foreign visits and assignments and foreign travel requests; investigation, track and report Federal and Contractor staff security infractions; ensures escorts are trained and performing properly; tracks Federal compliance with security training (Annual Security Refresher Briefing); attends all security-related meetings. Assists with inventory and control of security facilities and equipment (i.e., location and identification, of all Limited/Vault type rooms, containers, copiers, computers, VTC systems or other secured telecommunications equipment, facsimiles, and shredders).

6 days ago

Personnel Security Specialist FedWriters

Reston, VA

$72,000–$87,000 / year

Personnel security experience including: SF-86 initiation and review, background investigation initiation and review, security adjudications, understanding of reciprocity and ability to complete reciprocity cases. Utilizing Scattered Castles, NBIS, CATS, NCIC, Sli, NP2 Portal, eQIP, JPAS, JVS, DCII, and CVS; initiating and scoping.

30+ days ago

Governance and Security Specialist CACI International Inc

Washington, DC

$105,100–$231,100 / year

Provide comprehensive technical and documentation support for obtaining and maintaining Authority to Operate (ATO), authority-to-proceed, limited/provisional ATOs, and continuous monitoring for AI platforms, OIG Chat, Azure Commercial/GCC services, enterprise data platform, and pilot applications. Support data stewardship processes, role-based access control (RBAC) design, data lineage documentation, access request workflows, and sensitivity labeling to ensure appropriate access and protection of investigative, law enforcement, and sensitive datasets.

27 days ago

Information Assurance and Security Specialist Dhaka Technologies Limited Company

Washington, DC

Ability to enhance security and knowledge of the latest security threats, worms, and malware, and advise on how to deter them; Ability to ensure reliability of the network through the above actions; Extensive experience in developing strategic systems architecture plans. Dhaka Technologies Limited Company (DTLC) is hiring an Information Assurance and Security Specialist - Master on behalf of the District of Columbia Office of the Chief Financial Officer (OCFO).

9 days ago

Security Specialist - Technical Writer AMERICAN SYSTEMS

Arlington, Virginia

Full time

Qualifications: Master’s degree from an accredited college or university in a relevant discipline and 10 years of directly relevant experience; or a bachelor’s degree in a relevant discipline plus 14 years of directly related work experience. Overview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training.

30+ days ago

Security Specialist Technical Writer American Systems Corp

Arlington, VA

Master's degree from an accredited college or university in a relevant discipline and 10 years of directly relevant experience; or a bachelor's degree in a relevant discipline plus 14 years of directly related work experience. AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.

30+ days ago

Information Security Specialist PEMCCO Logistic Services LLC

Washington, DC

$44.85–$74 / hour

This role is ideal for a cybersecurity professional who enjoys vulnerability management, security assessments, Risk Management Framework (RMF) activities, and helping organizations maintain strong security postures in complex environments. This opportunity is a strong fit for candidates with experience in information assurance, information security, cybersecurity, system security, RMF, compliance, vulnerability management, continuous monitoring, or cybersecurity operations.

30+ days ago

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Security Specialist Jobs in McLean, VA

Physical Security/Information Assurance (PS/IA) Specialist 1 ESC, Inc.

Senior HRIS Specialist Sparks Group

Operations & Technical Publications Specialist Sparks Group

Mid Administrative Specialist ARCTICOM LLC

Security Specialist (Desk Officer) (2027 0009) U.S. Department of State - Bureau of Diplomatic Security

Security Specialist (Senior Advisor) (2027-0001) U.S. Department of State - Bureau of Diplomatic Security

Industrial Security Specialist/AFSO Seekr

Security Specialist CACI International Inc.

Intermediate Security Specialist ITC Defense Corp.

Lead Information Assurance Security Specialist ASRC Federal Holding Company

Industrial Security Specialist - Annapolis Junction CACI International Inc.

Security Specialist II (OPSEC Coordinator) Nationwide IT Services

Security Specialist - PERSEC QinetiQ US

Security Specialist III Chickasaw Nation Industries

Personnel Security Specialist FedWriters

Governance and Security Specialist CACI International Inc

Information Assurance and Security Specialist Dhaka Technologies Limited Company

Security Specialist - Technical Writer AMERICAN SYSTEMS

Security Specialist Technical Writer American Systems Corp

Information Security Specialist PEMCCO Logistic Services LLC

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