627 Results for

Security Guard Jobs in McLean, VA

Jobs

New!

Brambleton, VA2 days ago

$18–$20

Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.

New!

McLean, VA2 days ago

$21–$21

West Friendship, MD15 days ago

$29.99–$29.99 Per Hour

A minimum of two (2) years of experience as a Law Enforcement Officer and/or Military Police Officer, or six (6) months of experience as a security officer involved in the detention of civil or administrative detainees, or two (2) years of active-duty military service with an honorable discharge. Paragon Professional Services is seeking Transportation Officers for Armed Ground Transportation Services for the Department of Homeland Security (DHS) Immigration and Customs Enforcement (ICE) in Maryland.

New!

Ellicott City, MD4 days ago

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. This policy applies to all terms and conditions of employment including, but not limited to hiring, placement, assignment, promotion, termination, layoffs, recalls, transfers, leaves of absence, compensation, and training.

New!

Ashburn, VA2 days ago

$17–$22

About Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.

New!

Ashburn, VA2 days ago

$20–$21

New!

Alexandria, VA1 day ago

$135,000–$165,000

Overview: GovCIO is currently hiring for a Senior Information Systems Security Engineer to support cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard (USCG). Responsibilities: As a Senior Information Systems Security Engineer, you will serve as a senior technical contributor for the cybersecurity posture, compliance framework, and risk management initiatives.

New!

Alexandria, VA2 days ago

$22–$22

The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent.

New!

Vienna, VA2 days ago

$21–$21

If your schedule and availability are flexible, and you have retail, food service or hospitality industry background you are a great fit for this role; if not, we will provide you with the training and everything you need for a great introduction to a career in the security industry. The Multi-Site Security Officer position you will be monitoring and patrolling different client sites on a variety of schedules.

Columbia, MD12 days ago

$150,000–$200,000

This role provides oversight and enforcement of enterprise security policies while guiding ISSO teams across secure environments. Clearance Required: Active TS/SCI with Full Scope Polygraph (Maryland Customer).

New!

Alexandria, VA1 day ago

$165,000–$214,000

Overview: GovCIO is currently hiring for a SME Cybersecurity Engineer to support cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard (USCG). Responsibilities: As an SME Cybersecurity Engineer, you will serve as a principal technical authority for the cybersecurity posture, compliance framework, and risk management initiatives.

Washington, DC14 days ago

Full-time
Employee

The incumbent will act as the principal personnel advisor to OUSW (R&E) leadership, managing a complex Joint Force environment comprised of Army, Navy, Air Force, Marine Corps, and Coast Guard Active Duty and Reserve personnel. Headquartered in Sterling, Virginia, NRI is an established CMMI Maturity Level 3 and ISO 9001: 2015, ISO/IEC 20000-1:2011, ISO/IEC 27001:2013, ISO 14001 Certified Small Disadvantaged Woman Owned Small Business.

New!

Washington, DC2 days ago

$32–$38

With a presence in 47 countries, 355,000 employees worldwide, and over 150,000 clients, Securitas plays an essential role in maintaining a safe and secure environment for our clients. We are seeking a highly skilled Armed Special Police Officer who holds an active SPO Armed License and is certified to carry a 9MM firearm.

New!

Alexandria, VA1 day ago

$140,000–$180,000

Responsibilities: As a Senior Cybersecurity Engineer, the ideal candidate will be proficient in architecting and integrating a suite of security tools, including EDR, SOAR, ACEM, SIEM, and HBSS, to create a multi-layered defense. Overview: GovCIO is currently hiring for a Senior Cybersecurity Engineerto support cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard (USCG).

New!

Alexandria, VA1 day ago

$135,000–$172,000

This hybrid technical role focuses on designing, developing, and engineering complex enterprise architectures, bridging the gap between infrastructure design and custom software development. Overview: GovCIO is currently hiring a highly experienced SME Systems Engineer to support critical systems modernization and software integration activities for the U.S. Coast Guard (USCG).

New!

Alexandria, VA1 day ago

$122,000–$154,000

Specifically, build and sustain cloud data pipelines that onboard 35+ data feeds into the Coast Guard’s modern analytics stack—Confluent (Kafka) and Qlik Replicate—owning feed development/testing, data validation, documentation, and stakeholder coordination to “get data moving” reliably and securely. Overview: GovCIO is currently hiring for a Senior Data Infrastructure Engineer to lead the engineering, integration, and sustainment of enterprise‑grade data infrastructure supporting U.S. Coast Guard (USCG) Mission Partner environments.

New!

Alexandria, VA1 day ago

$100,000–$125,000

Overview: GovCIO is currently hiring for a Journeyman Systems Engineer specializing in Microsoft Endpoint Configuration Manager (MECM) to support a mission-critical U.S. Coast Guard program. Develop and maintain task sequences for automated OS deployments, ensuring consistent imaging, hardware compatibility, and driver integration.

New!

Alexandria, VA1 day ago

$80,000–$98,000

Overview: GovCIO is currently hiring for a Junior Systems Engineer (MFD Specialist) to support critical enterprise printing, imaging, and infrastructure activities across the U.S. Coast Guard (USCG). Maintain the Authorized Hardware List (AHL) to accurately track newly deployed floor, desktop, wide-format printers, and scanners.

New!

Alexandria, VA1 day ago

$115,000–$140,000

Overview: GovCIO is currently hiring a highly experienced Senior Systems Engineer to support critical infrastructure modernization and platform engineering activities for the U.S. Coast Guard (USCG). This highly technical role focuses on designing, engineering, and maintaining secure, high-availability Linux enterprise architectures.

New!

Alexandria, VA1 day ago

$135,000–$172,000

Overview: GovCIO is currently hiring a highly experienced SME Systems Engineer to support critical Identity, Credential, and Access Management (ICAM) modernization activities for the U.S. Coast Guard (USCG). This technical role focuses on designing, engineering, and executing secure, identity-centric access control frameworks across legacy and modern enterprise architectures.

New!

Alexandria, VA1 day ago

$170,000–$218,000

Certifications: Professional-level cloud engineering certifications (e.g., AWS Certified Solutions Architect Professional, AWS Certified Security Specialty, Microsoft Certified: Azure Solutions Architect Expert, or Azure Security Engineer Associate), alongside baseline enterprise IT certifications (e.g., CASP+ CE, CISSP, or equivalent technical baselines). Responsibilities: As a SME Cloud Engineer, the ideal candidate will specialize in the integration and automation of enterprise management tools, with a strong focus on connecting Microsoft Sentinel, Swimlane, ACAS, and Tanium to create a cohesive and automated infrastructure posture across our hybrid environment.

New!

Alexandria, VA1 day ago

$160,000–$210,000

Overview: GovCIO is currently hiring for an SMERPA Application Developer to provide strategic guidance, technical leadership, and hands‑on development of robotic process automation solutions supporting U.S. Coast Guard (USCG). Execute the full Software Development Life Cycle (SDLC) using methodologies such as Scrum, Agile, Lean, XP, DevOps, DevSecOps, Feature‑Driven Development, Waterfall, Prototype, and DSDM.

Fairfax, VA14 days ago

$115,199–$164,570
Full-time
Employee

HII - Mission Technologies is currently seeking an Intermediate-level Cloud Security Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Conducts patch management operations across Advana cloud enclaves by operating vulnerability scanning workflows, identifying required updates, tracking patch applicability, and automating deployment actions aligned with Department of Defense patching directives supporting Joint Staff elements and mission-owner communities.

Washington, DC14 days ago

$53,937–$114,395
Full-time
Employee

The CSPO, as the liaison, must effectively communicate with senior leaders and be knowledgeable of all security pillars: Physical security, Industrial Security, Information Security, personnel security, and Cyber Security; Development of Program Protection Plans, OPSEC Plans, SOPS, SSAs and Transportation plans. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Fairfax, VA14 days ago

$128,887–$184,124
Full-time
Employee

HII - Mission Technologies is currently seeking a Senior Information System Security Officer (ISSO) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 10 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.

Elkridge, MD30+ days ago

As a Flex Part-Time Security Officer, you can build a schedule that works for you by picking up available shifts and gaining exposure to different sites and roles within our organization. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times.

Hillcrest Heights, MD30+ days ago

As a Flex Part-Time Security Officer, you have the flexibility to build a schedule that works for you by picking up available shifts and gaining experience at a variety of sites as opportunities arise. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times.

McLean, VA13 days ago

As a Security Officer – There is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

Chevy Chase, MD13 days ago

As a Security Officer – Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

New Carllton, MD30+ days ago

Perform closing procedures and conduct a final patrol, ensuring that all public meeting rooms and bathrooms do not have staff and / or customers within them, along with making sure the Security Guard has signed out of the duty log. This position could require prolong sitting and / or standing, bending, stooping, walking flights of stairs, running, and demonstrating the ability to defend yourself or others.

Lanham, MD30+ days ago

$18–$20.50 Per Hour

Blueline Security has established itself as a leading provider of comprehensive security solutions, serving a diverse range of clients, including high-profile, world-renowned companies such as UPS, Aldi, Urban Outfitters, and Zara. These positions cover a wide range of posts and duties to include; property protection, theft deterrence, observing/ reporting in apartment complexes, retail stores, mailing facilities, and many more.

Quantico, Virginia30+ days ago

Essential and marginal functions require maintaining physical condition necessary for: bending, stooping, sitting, walking or standing for prolonged periods of time, often in rough terrain and in severe weather; moving or lifting items weighing up to 50 pounds; operating through extended periods of high stress. Must possess visual acuity to review written documentation; ability to hear and understand speech at normal room levels and on the telephone; and the manual dexterity to operate a cell phone, handheld radio, telephone and keyboard.

Severn, MD7 days ago

Adamstown, Maryland30+ days ago

$17–$25.57 Per Hour

Acts provides residents with a lifestyle that includes on-campus conveniences, services, and amenities such as casual and fine dining venues, beauty salons, fitness centers, security, healthcare, activity programs, and much more. Acts Retirement-Life Communities is one of the largest not-for-profit owners, operators, and developers of resort-style continuing care senior living communities, including independent living, assisted living, and skilled nursing.

New!

Washington D.C, DC5 days ago

A Signal Dedicated Guard will conduct static security services for courtyards, offices, pools, and other high value areas to ensure all required access points are properly secured and to ensure protection of property and residents with a high degree of attentiveness to details and safety. Communicate with the Dedicated Branch Supervisor to receive and disseminate information through Branch Supervisor Daily Scrum, such as the client needs and post order changes to ensure operational excellence and efficiency.

Hillcrest Heights, MD14 days ago

The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. Patrol the premises and maintain a high level of visibility in your personally owned vehicle.

Arlington, VA28 days ago

Strong written and verbal communication skills are necessary, as you will need to document reports using a work phone and interact with clients and law enforcement. Our focus on excellence ensures that each client's specific security needs are met, creating a safe and reliable environment across multiple industries.

Reston, VA13 days ago

Reston, VA30+ days ago

Temple Hills, MD30+ days ago

Candidates must have a high school diploma or GED, excellent customer service skills, and a great work attitude and history. All inquiries about employment at this independent retail partner location should be made directly to the licensee, and not to Save A Lot Corporate.

Reston, VA15 days ago

For our government customers , AFO sustains mission readiness and ensures quality of life by maintaining high value assets and operations at peak performance and successfully manages these operations through accurately forecasting, managing, and aggressively controlling costs. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at job-assist@akima.com or 571-353-7053 (information about job applications status is not available at this contact information).

Reston, VA30+ days ago

Hanover, MD30+ days ago

You’ll patrol assigned areas, manage access points, and document incidents with clear, concise reports. How to Apply: Send your resume and Maryland Guard Card copy, plus your weekly availability and the earliest date you can start.

Hyattsville, MD30 days ago

Position Overview: Signal Security Officers are entrusted with maintaining the safety and security of courtyards, offices, pools, and other high-value areas. Team Development: Work closely with clients, team members, and management, ensuring smooth communication and execution of tasks.

Fairfax, VA30+ days ago

The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences.

Alexandria, VA27 days ago

Arlington, VA14 days ago

Fairfax, VA19 days ago

Washington, DC13 days ago

Washington, DC30+ days ago

Full-time
Employee

We're seeking a strategic, client-focused, and technology-driven services leader who thrives at the intersection of mission enablement and innovation-someone who understands both federal procurement dynamics and modern technology transformation (cloud, data, artificial intelligence, CRM tools). * Lead and expand Slalom's presence across multiple DHS components; serve as a trusted advisor with deep expertise in at least one component (CBP, FEMA, USCIS, USCG, ICE, TSA, USSS, or CISA).

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Security Guard Jobs in McLean, VA

Security Officer (M) Securitas

Corporate Security Officer (FM) Securitas

Armed Security Transportation Officer/ West Friendship, MD PARAGON PROFESSIONAL SERVICES LLC

Surveillance Security Rover GardaWorld Security Services U.S.

Open Interviews for Entry Level Security Officers - Offers on the Spot! Securitas

Access Control Screening Officer - Loudoun County Securitas

Senior Information Systems Security Engineer Govcio LLC

Multi‑Site Armed Security Officer Securitas

Multi-Site Security Officer Securitas

Senior Information Systems Security Officer - ( TS/SCI FS Poly Required) Gables Search Group

SME Cybersecurity Engineer Govcio LLC

Military Personnel Support Specialist Network Runners

Armed Special Police Officer Securitas

Senior Cybersecurity Engineer Govcio LLC

SME Systems Engineer Govcio LLC

Senior Data Infrastructure Engineer Govcio LLC

Journeyman Systems Engineer (MECM) Govcio LLC

Junior Systems Engineer (MFD Specialist) Govcio LLC

Senior Systems Engineer (Linux) Govcio LLC

SME Systems Engineer (ICAM) Govcio LLC

SME Cloud Engineer Govcio LLC

SME RPA Application Developer Govcio LLC

Cloud Security Engineer (Cloud Engineer 3) Company Confidential

Contract Program Security Officer Company Confidential

Information System Security Officer (Engineer Info Assurance 4) Company Confidential

UNARMED SECURITY GUARD - Weekend Fidelity Protective Services Llc

ARMED SECURITY GUARD - FLEX Fidelity Protective Services Llc

Security Guard: Variable Schedule Gardaworld

Flexible Security Guard Maryland Gardaworld

Unarmed Security Guard-New Carllton, MD New Age Protection

Security Guard - Flex/ Event Blueline Security Services, LLC

Armed Security Guard The Tatitlek Corporation

Warehouse Security Guard Gardaworld

Security Guard Acts Retirement-Life Communities

Security Guard Signal of Washington D.C.

Armed Security Guard Vehicle Patrol Fidelity Protective Services Llc

Virginia Armed and Unarmed Security Guards Blueline Security Services, LLC

Security DCJS Guard Card Gardaworld

Security DCJS Guard Card Whelan Security

Unarmed Security Guard Save A Lot - AQS LLC

Security Guard (TS with SCI Eligibility Clearance) Part-Time Akima

Security Guard (TS with SCI Eligibility Clearance) Akima

Unarmed Security Guards - Hanover MD Impact Employment Solutions

Security Officer - Guard Card Signal of Washington D.C.

Armed Security Guard (Flex/Part-Time) IronWatch Security

Armed Security Guard IronWatch Security

Unarmed Security Guard IronWatch Security

Event Security Guard IronWatch Security

Security Guard IronWatch Security

Deputy Department of Homeland Security (DHS) Lead Slalom LLC

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