NewSecurity Officer (M) SecuritasSecurity Officer (M)Chantilly, VA$18–$20Security 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.
NewCorporate Security Officer (FM) SecuritasCorporate Security Officer (FM)McLean, VA$21–$21Security 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.
NewOpen Interviews for Entry Level Security Officers - Offers on the Spot! SecuritasOpen Interviews for Entry Level Security Officers - Offers on the Spot!Fairfax, VA$17–$22About 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.
NewMulti‑Site Armed Security Officer SecuritasMulti‑Site Armed Security OfficerFairfax, VA$22–$22The 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.
Contractor SAP Security Officer – Journeyman MANTECHContractor SAP Security Officer – JourneymanFort Belvoir, VAFacilitated multiple MDA SAPCO working groups to drive policy alignment, process improvement, and inter-directorate coordination, while maintaining program record and DOD-required office files in strict accordance with DODI 5205.11. The Contractor SAP Security Officer (CSSO) – Journeyman will support our government customer by developing, implementing, and managing comprehensive protection strategies across multi-disciplined security environments.
NewMulti-Site Security Officer SecuritasMulti-Site Security OfficerHerndon, VA$21–$21If 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.
Cyber Security Watch Officer LeidosCyber Security Watch OfficerOdenton, MD$69,550–$125,725Assist senior CSWOs in providing technical oversight of information security services and customer support initiatives, by updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals. CSWOs are principally engaged in the triage of events, cyber incident handling, network analysis and threat detection, trend analysis, metric development, vulnerability information dissemination, and the DoD Cyber Security Service Provider (CSSP) methodology.
NewSenior Information Systems Security Officer (ISSO-3) LeidosSenior Information Systems Security Officer (ISSO-3)Annapolis Junction, MD$107,900–$195,050Seeking a self-starting, motivated individual to be the Information System Security Officer supporting Computer Network Operations with maintaining compliance and strengthening the security posture of critical mission systems via the Risk Management Framework; will be responsible for 6 System Security Plans (SSPs). An associate’s degree or 18 semesters hours of military coursework/training in a computer-related field plus 10-years of relevant experience or high school diploma/GED plus 12-years of relevant experience may be considered.
NewInformation System Security Officer LeidosInformation System Security OfficerGaithersburg, MD$107,900–$195,050The ISSO is responsible for meeting regulatory and non-regulatory compliance (security best practices) demands, providing leadership over security assessment activities, working across system ownership and management organizations to test security controls, policies, and procedures, providing program management support, team leadership, and participating in and coordinating the support as needed for security assessment and activities The ISSO also manages and enforces government and corporate information security policies, provides training, and educates end users and program staff about proper security practices. The ISSO conducts security and risk assessments as required using a range of security accreditation frameworks (e.g., NIST, RMF, Common Criteria, DoD, the Intelligence Community Directives (ICDs)), and works to mitigate risks by applying security controls effectively to achieve an acceptable degree of operational risk.
NewAccess Control Screening Officer - Loudoun County SecuritasAccess Control Screening Officer - Loudoun CountyAshburn, VA$20–$21Security 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.
Contract Program Security Officer Company ConfidentialContract Program Security OfficerWashington, DC$53,937–$114,395Full timeThe 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.
Information System Security Officer (Engineer Info Assurance 4) Company ConfidentialInformation System Security Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - 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.
NewAI Governance & Security Officer Creative Global ConsultingAI Governance & Security OfficerLinthicum Heights, MD$50–$60 / hourContractor3+ years of experience working with containerization, orchestration, and service discovery experience on both Windows and Linux hosts, using docker and/or ECS. 5+ years of experience managing diverse DevSecOps workloads, across infrastructure, administration, deployment, development support and monitoring.
Cognizant/Alternate Cognizant Security Officer Company ConfidentialCognizant/Alternate Cognizant Security OfficerSuitland, MD$53,937–$114,395Full timeOur 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. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Jr. Contract Security Program Officer (CSPO) Company ConfidentialJr. Contract Security Program Officer (CSPO)Washington, DC$59,023–$85,000Full timeThe 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. Industrial Security Analyst 2 : 3 years relevant experience with Bachelors in related field; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience.
Zero Trust Compliance Officer (Engineer Info Assurance 4) Company ConfidentialZero Trust Compliance Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a Senior Zero Trust Compliance Officer 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.
Information Systems Security Manager ISSM (Engineer Info Assurance 5) Company ConfidentialInformation Systems Security Manager ISSM (Engineer Info Assurance 5)Fairfax, VA$153,605–$184,124Full timeHII - Mission Technologies is currently seeking a SME Information System Security Manager (ISSM) 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. • 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.
Protective Security Officer Chenega Naswik International, LLCProtective Security OfficerLanham-Seabrook, MarylandOverview: The Protective Security Officer (PSO) provides armed security services at federally protected IRS facilities in support of the Department of Homeland Security (DHS), Federal Protective Service (FPS). Must be able to obtain and maintain firearms qualification and all required training certifications (CPR/AED/First Aid, FPS training, and post-specific training).
Protective Security Officer Chenega CorporationProtective Security OfficerLanham-Seabrook, MDThe Protective Security Officer (PSO) provides armed security services at federally protected IRS facilities in support of the Department of Homeland Security (DHS), Federal Protective Service (FPS). Must be able to obtain and maintain firearms qualification and all required training certifications (CPR/AED/First Aid, FPS training, and post-specific training).
Security Officer L1 NTT Global Data Centers AmericasSecurity Officer L1Ashburn, VirginiaWe offer local-to-global data center expertise, aligned with our connected platform of AI-ready data centers to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime. This position plays a critical role in ensuring the protection of personnel and company property, managing access control, monitoring CCTV systems, responding to incidents, and completing written reports.
Unarmed Security Officer American Protection SolutionsUnarmed Security OfficerRockville, MDAmerican Protection Solutions (APS) is a rapidly growing security and protective services firm, trusted by corporate clients, high-profile venues, and private estates across the DMV region. Security Officers will play a critical role in maintaining a safe and secure environment for clients, employees, and visitors.
Security Officer Tetrad Protective SolutionsSecurity OfficerWashington, District of ColumbiaTetrad Protective Solutions, LLC (TPS) is a trusted professional security company with an executive leadership team possessing more than 100 years of law enforcement management, fraud and background investigations, trained personnel, and critical incident command experience. At Tetrad Protective Solutions, we seek professionals who can help us to meet evolving government and private-sector client needs, ranging from administrative support to security services.
5358 - Security Officer L1 NTT Global Data Centers Americas5358 - Security Officer L1Ashburn, VirginiaWe offer local-to-global data center expertise, aligned with our connected platform of AI-ready data centers to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime. This position plays a critical role in ensuring the protection of personnel and company property, managing access control, monitoring CCTV systems, responding to incidents, and completing written reports.
Retired Law Enforcement/Security Officer Tetrad Protective SolutionsRetired Law Enforcement/Security OfficerUpper Marlboro, MarylandTetrad Protective Solutions, LLC (TPS) is a trusted professional security company with an executive leadership team possessing more than 100 years of law enforcement management, fraud and background investigations, trained personnel, and critical incident command experience. At Tetrad Protective Solutions, we seek professionals who can help us to meet evolving government and private-sector client needs, ranging from administrative support to security services.
Armed Security Officer American Protection SolutionsArmed Security OfficerRockville, MDAmerican Protection Solutions (APS) is a rapidly growing security and protective services firm, trusted by corporate clients, high-profile venues, and private estates across the DMV region. This position requires strong communication skills, attention to detail, and the ability to respond calmly and effectively to situations.
Security Officer Commonwealth of VirginiaSecurity OfficerArlington, VARequired Qualifications: At least 18 years of age; U.S. citizen or legal resident; Possess a high-school diploma, GED, or equivalent; Successful completion of a thorough background check and fingerprinting; No felony convictions or convictions of misdemeanors involving crimes of moral turpitude or gross misconduct; Valid driver"s license: must currently possess an appropriate, active, valid motor vehicle operator's license that meets all of GMU's requirements for operating state vehicles and equipment under Mason's Vehicle Use Policy 1411 https://universitypolicy.gmu.edu/policies/vehicle-use/. Responsibilities: Responsible for providing security services on campus properties 24 hours a day, responsibilities of Security Officers include: Monitoring University owned or controlled buildings, areas, and property; Performing building lock-downs, unlocks, fire watches, and safety escorts; Ensuring academic offices, labs, and sensitive areas are kept secure; Observing and reporting suspicious activity, including writing incident reports when necessary; and.
Security Officer - Guard Card Signal of Washington D.C.Security Officer - Guard CardHyattsville, MDPosition 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.
Security Officer (Bilingual) - Retail Shopping Center Patrol Blueline Security ServicesSecurity Officer (Bilingual) - Retail Shopping Center PatrolHyattsville, MD$19–$23 / hourBlueline Security Services is hiring professional and reliable Security Officers to provide patrol services at a retail shopping center. Position Overview This position requires a strong visible presence, strong communication skills, and the ability to interact professionally with tenants and the public.
Security Officer (Bilingual) — Retail Shopping Center Patrol Blueline Security Services, LLCSecurity Officer (Bilingual) — Retail Shopping Center PatrolHyattsville, MD$19–$23 / hourOur leadership team brings more than 75 years of combined law enforcement and security experience, providing our employees with the support, training, and leadership needed to succeed. Blueline Security Services is a privately owned and insured security company founded and operated by active law enforcement professionals.
SAP NS2 Assistant Facility Security Officer - Active TS Clearance (Herndon, VA) SAP SESAP NS2 Assistant Facility Security Officer - Active TS Clearance (Herndon, VA)Herndon, VAServe as the primary subject matter expert for all employee-related personnel security reporting requirements, including SEAD 3, NISPOM, and applicable Intelligence Community (IC) customer directives; maintain current knowledge of evolving policies and ensure timely interpretation, guidance, and dissemination of requirements to cleared personnel in coordination with the Corporate Facility Security Officer (FSO). Serve as a personnel security subject matter expert: process personnel security clearances; maintain DISS/NBIS and other applicable systems of record; ensure accurate and audit-ready personnel security files; manage visitor access requests; and generate personnel clearance reports for leadership.
Armed Security Officer Blueline Security ServicesArmed Security OfficerLothian, MDBlueline 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.
Security Officer (3rd Shift) IDA Systems and Analyses CenterSecurity Officer (3rd Shift)Alexandria, VA$42,291–$67,666 / yearThe Institute for Defense Analyses (IDA) operates three Federally Funded Research and Development Centers supporting federal decision making - two serving the Department of War and one serving the Office of Science and Technology Policy in the Executive Office of the President of the United States. A strong employee and corporate culture of work-life balance, including commitment to average 40-hour work weeks through flex time, partial telework options, and expectation of communication only during core business hours.
Security Officer George Mason UniversitySecurity OfficerArlington, VASecurity Officer 10004006 Arlington, VA Part-Time / Hourly Wage Opening on: Apr 17 2026 Add to favorites View favorites Department: Department of Police and Public Safety (Mason Police) Classification: GMU Worker Job Category: Part-Time / Hourly Wage Job Type: Part-Time Work Schedule: Days and Nights (20-25 hours/week); Call-Back Hours: Outside of normal working hours Location: Manassas, Virginia Workplace Type: On Site Required Salary: $19.57 per hour / $39.14 per hour during call-back hours (outside of normal working hours) Criminal Background Check: Yes Financial Background Check: Yes Motor Vehicle Records Check: Yes About the Department: The George Mason University Department of Police and Public Safety (Mason Police) invites applications for the part-time position of Security Officer assigned to the Science and Technology Campus in Manassas, Virginia. Responsibilities: Responsible for providing security services on campus properties 24 hours a day, responsibilities of Security Officers include: Monitoring University owned or controlled buildings, areas, and property; Performing building lock-downs, unlocks, fire watches, and safety escorts; Ensuring academic offices, labs, and sensitive areas are kept secure; Observing and reporting suspicious activity, including writing incident reports when necessary; and Reporting any problems regarding physical security-related issues, hazards, and unsafe conditions.
Security Administrator / Facility Security Officer (FSO) TENICA and Associates LLCSecurity Administrator / Facility Security Officer (FSO)Chantilly, VAThe security administrative specialist's primary function is to provide multi-disciplined security support to a customer’s facility and organization. Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions.
Unarmed Security Officer - Oxon Hill, MD CLG & Associates LLCUnarmed Security Officer - Oxon Hill, MDOxon Hill, MDAs a rapidly expanding multi-state operator with over 60 employees-and growing-we are committed to excellence, innovation, and client satisfaction. CLG & Associates, LLC prides itself on being a progressive, forward-thinking leader in the security industry.
Program Security Manager/Facility Security Officer PeratonProgram Security Manager/Facility Security OfficerHerndon, Virginia$66,000–$106,000 / yearResponsibilities: We are seeking a highly skilled and innovative Program Security Manager/Facility Security Officer to join our team in the greater DMV area, supporting the Army National Guard. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
Security Officer Signal of Washington D.C.Security OfficerGreenbelt, MDPosition 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.
Program Security Manager/Facility Security Officer Peraton IncProgram Security Manager/Facility Security OfficerHerndon, VA$66,000–$106,000 / yearWe are seeking a highly skilled and innovative Program Security Manager/Facility Security Officer to join our team in the greater DMV area, supporting the Army National Guard. As the worlds leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Protective Security Officer TS Cleared - Vienna Golden SVCS, LLCProtective Security Officer TS Cleared - ViennaVienna, VAPart timeMonitors entrances and exits; prevents unapproved or unlawful entry; controls entrances, the movement of people and vehicles, and parking; operates a gate and examines vehicle contents; monitors remote entrances using closed circuit television; operates remote access devices; in a calm manner directs persons who cause a disturbance to leave the property. A minimum of two (2) years of security (armed), or one (1) year of law enforcement experience with a full-service police municipal, state or federal enforcement department; or a minimum of two (2) years of honorable service as a member of any US Armed Forces.
Protective Security Officer TS Cleared - Chantilly Golden SVCS, LLCProtective Security Officer TS Cleared - ChantillyChantilly, VAPart timeMonitors entrances and exits; prevents unapproved or unlawful entry; controls entrances, the movement of people and vehicles, and parking; operates a gate and examines vehicle contents; monitors remote entrances using closed circuit television; operates remote access devices; in a calm manner directs persons who cause a disturbance to leave the property. A minimum of two (2) years of security (armed), or one (1) year of law enforcement experience with a full-service police municipal, state or federal enforcement department; or a minimum of two (2) years of honorable service as a member of any US Armed Forces.
Security Officer Sutter HealthSecurity OfficerWashingtonEMERGENT SITUATIONS: • Responds to all emergency calls for assistance to control: disorderly conduct or combative patients, potential and/or actual infant or child patient abductions, bomb threats or reports of suspicious packages, evacuation incidents, and/or chemical spills, for crowd control purposes. • Accepts individuals who are on a 5150 hold from law enforcement officers and works with law enforcement to ensure that the individual is settled into the facility and appears to be relatively stable prior to releasing the law enforcement officer to other duties.
Security Officer - Patrol Signal of Washington D.C.Security Officer - PatrolSilver Spring, MDA 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.
Security Officer - Patrol Signal of Baltimore-474Security Officer - PatrolSevern, MDSignal provides dedicated security services for high-value areas including offices, courtyards, and hospitality sites. We value team members who exhibit our core values, meet established deadlines, and communicate effectively with supervisors and clients alike.
Sr. Cyber Security Officer Soliel LLCSr. Cyber Security OfficerSilver Spring, MDSoliel specializes in the design, development, implementation, operation, and management of enterprise Information Technology (IT) systems, such as enterprise Internet Protocol (IP) networks, software applications and services, cloud computing systems, network, and application and storage hosting environments in data centers. Develop, schedule, and conduct role-based training for NOAA Information System Security Officers (ISSO), Information Technology Security Officers (ITSO), and System Owners (SO) on topics including CSAM usage, RMF processes, Cloud security, and Contingency Planning.
Unarmed Security Officer Residential Access Control Fidelity Protective ServicesUnarmed Security Officer Residential Access ControlWashington, District of ColumbiaThe officer will be responsible for monitoring the property, managing building access, conducting patrols, and maintaining a visible security presence. Fidelity Protective Services, LLC is committed to providing superior security protection with exceptional service at an affordable cost.
Protective Security Officer - NW Washington DC Golden SVCS, LLCProtective Security Officer - NW Washington DCWashington, DCPart time2. Monitors entrances and exits; prevents unapproved or unlawful entry; controls entrances, the movement of people and vehicles, and parking; operates a gate and examines vehicle contents; monitors remote entrances using closed circuit television; operates remote access devices; in a calm manner directs persons who cause a disturbance to leave the property. Responds to incidents of fire, medical emergency, bomb threat, flooding, water discharge, elevator emergency, hazardous materials, inclement weather, and other incidents or conditions following procedures established for post, by the company, or through training or certification.
DC Unarmed Security Officer HT Protective Services LLCDC Unarmed Security OfficerWashington, DCCurrently hiring Unarmed Security Officer for upscale apartment building/retail community in Washington DC.This is a full-time roving position for approx. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times.
Security Officer Unarmed HT Protective Services LLCSecurity Officer UnarmedWashington, DCThe ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. Must be able to stand, and walk in varied weather conditions, including heat, cold, and rain during exterior patrols.
NewUnarmed Security Officer PalAmerican SecurityUnarmed Security OfficerWashington, DC$20.75–$20.75At PalAmerican Security, our CARE Culture is the cornerstone of our people-first approach and is embodied in every interaction: Curious – We embrace continuous learning and encourage team members to seek opportunities for growth and innovation. With our depth of knowledge, our focus on innovation and our never-ending desire for self-improvement, PalAmerican is your best choice when looking for a dedicated security partner committed to exceeding your highest expectations.
Per Diem Unarmed Security Officer - Washington DC OPS Security GroupPer Diem Unarmed Security Officer - Washington DCWashington, DCPart timeOfficer’s fingernails shall not extend more that ¼ inch from the tip of the finger or interfere in any ways in the performance of duty or with the safe drawing of issued equipment. PSO’s may find themselves working in a wide range of areas to include medical centers, government facilities, hospitality venues and public events.