275 Results for

Online Security Jobs in Silver Spring, MD

Jobs

Annapolis, MARYLAND30+ days ago

This localized opening gives candidates in Annapolis a simple way to take part in paid research sessions while helping companies understand real consumer opinions. This Annapolis, MD posting keeps the job meaning consistent with the broader AFG research participant role while expanding visibility into additional local markets.

McLean, VA30+ days ago

$70–$75 Per Hour
Contractor

Working knowledge of networking, (routing, DNS, common ports, protocols, and firewalls) Needs to be organized and have the capability to multitask by working multiple problems, tasks and still seeing tasks through to closure working with all type of endpoint technologies. Familiar with industry security regulations and frameworks (MITRE Attack Framework, NIST, CIS CSC, etc.) General understanding of key IT components – Secure LDAP, Networking, firewall, load balancing, Federated Identity.

New!

Reston, VA4 days ago

Strong understanding of network technologies, protocols, systems and equipment to include one or more of the following: SONET/SDH, OTN, MSAN, MSPP, MPLS/IP-MPLS, VoIP, IP Multimedia Services (IMS), DWDM, ROADM, Software Defined Networks (SDN) WAN and LAN, multi fabric networks, mesh networks, Session Border Controllers, fabric management, radio access network, front haul, back haul, BGP, OSPF, ISIS, SIP, 5G/LT/LAN interworking, VoLTE, SRVCC, DRVCC, ETSI MANO, OSS/BSS. Duties: This Network Analyst performs the following core functions: Coordinate with the customer's other multidisciplinary teams to provide timely and accurate network analysis regarding the logical and physical routes of key telecommunications networks within a designated area.

Baltimore, Maryland7 days ago

Position Summary: As a Security Officer, your duties encompass conducting unarmed patrols both indoors and outdoors, managing access points, supervising CCTV and alarm systems, preparing reports, discouraging criminal behavior, and fulfilling other responsibilities as outlined in directives. While performing the duties of this job, the employee must be able to sit, stand, and walk for variable amounts of time throughout an assigned shift; use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb stairs; occasionally stoop, kneel, or crouch.

Washington, DC30+ days ago

Full-time

Ancillary benefits including Basic Life and Accidental Death and Dismemberment (AD&D) Insurance, Voluntary Life and AD&D Insurance, Short-Term Disability Insurance, Long-Term Disability Insurance, Voluntary Accident Insurance, Voluntary Critical Illness Insurance, and Voluntary Hospital Indemnity Insurance. Founded over ten years ago by a Delta Force Sergeant Major and an Army Special Forces Colonel, we are a values-based organization focusing on a camaraderie, service, and excellence culture.

New!

Washington, Washington, DC6 days ago

Ashburn, Virginia30+ days ago

Support includes providing real-time incident monitoring, predictive and proactive analysis and reporting, incident resolution and escalation, problem management and resolution, coordinating of events related to network communications, network utilization and availability analysis and reporting. Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT Systems that are slated as new work products to develop an Authority to Operate (ATO) and follow-on Continuous Monitored system.

Fort Belvoir, Virginia14 days ago

Remote

Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. Additional Job Information: TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.

Washington, Washington, DC30+ days ago

$120,000–$155,000 Per Year

Gaithersburg, MD20 days ago

One of the most-trusted Integrated Security providers in the DMV is experiencing strong growth in the DC market in 2026 and has an opening for a Senior Service Technician to lead execution on new and existing work! This organization has been providing elite solutions for its customers for over 30 years, and believes the strength lies with its people!

Washington, Washington, DC28 days ago

Fairfax, Virginia20 days ago

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/. 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.

Fairfax, Virginia14 days ago

Post-quantum cryptography and quantum-secure systems engineering; Secure and trustworthy AI/ML systems; Quantum communications and quantum network security; Hardware trust, supply-chain assurance, and secure heterogeneous computing (including post-quantum/quantum accelerators); Resilient cyber-physical systems and critical infrastructure in the AI/quantum era; Quantum-cyber threat modeling and adversarial vulnerability in quantum/cryptographic systems; Next-generation wireless/edge/IoT security (5G/6G/AI/quantum integration); Cybersecurity for emerging computing paradigms (neuromorphic, bio-cyber systems, quantum/hybrid computing); Preference will also be given to candidates whose work complements and amplifies the CYSE Department's existing strengths in wireless/5G security, digital forensics, AI, and cyber-physical systems; and. Applicants must have received a PhD in Cyber Security, Engineering, Computer Science or a related field by the start date of the position; Should have demonstrated potential for excellence and productivity in research, academic service, and a commitment to high-quality teaching; Qualified candidates should demonstrate excellence in research (track record or strong potential) and teaching; Committed to interdisciplinary collaboration (across hardware, communications, control systems, AI, quantum technologies); and.

Vienna, VA27 days ago

$57,750–$73,500 Per Year

This may include drafting funding memos (allocations, allotments, apportionments, reclassifications, congressional notifications, etc.), tracking obligation and expenditure data, providing data for briefings and Congressional reports, drafting documents to obligate funds, coordinating within PM and U.S. Department of State regional bureaus and the Department of War, and other regional or functional bureaus as needed on the obligation, expenditure and management of account programs, and other documents necessary to the effective management of their portfolio. Coordinators shall be responsible for reviewing and coordinating various funding case development documents (LOR, LOA, etc.), tracking security assistance expenditure data, providing data for congressional briefs and reports, coordinating within PM, other State bureaus, and the Department of War) on the obligation, expenditure and management of the security assistance programs, and other documents necessary to the effective management of the security assistance accounts.

Vienna, VA27 days ago

$110,000–$140,000 Per Year

Vienna, VA27 days ago

$110,000–$128,000 Per Year

Regular hours for the positions will be the regular hours for the Washington, DC metropolitan area, 8:15 am – 5:00 pm EST; however, positions may be permitted to work alternative work schedules (AWS) as needed and approved, while adhering to the PM Bureau’s core hours, currently 10:00 am to 3:00 pm, and in-person requirements for PM/SA. IBTCI specializes in monitoring, evaluation, research, and learning (MERL) and institutional support across many areas and sectors including, but not limited to, conflict and crisis, democracy and governance, agriculture, economic growth, food security, education, environment, and global health.

New!

Tysons , Virginia5 days ago

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Develop budgets for projects; assist in the preparation of technical proposals, to include assisting in the design and writing of the scope of work, management plans, work sequence, safety, quality control and commissioning.

Tysons , Virginia29 days ago

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.

Tysons , Virginia30+ days ago

New!

Tysons , Virginia5 days ago

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Responsibilities: A Data Center Security Installation Project Manager is responsible for assisting with the overall administration, organization, and implementation of large data center electronic security installation projects.

Herndon , Virginia30+ days ago

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Data Center Security Installation Program Manager is responsible for assisting with the overall administration, organization, and implementation of large data center electronic security installation projects.

Baltimore , Maryland29 days ago

$75,520–$113,280 Per Year

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.

Tysons , Virginia30+ days ago

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Candidates must have proven expertise to effectively manage large projects, to include: construction methods, engineering, resources, estimating, equipment, materials, contract administration, subcontract management, claim negotiations, project controls, finance, and staffing efficiency resources.

District of Columbia, Washington, DC30+ days ago

$104,240–$156,360 Per Year

As part of the SES Strategic Business Unit, you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services to include intrusion detection, access control, biometric authentication, video surveillance, audio visual, IT systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Research, prototype, and develop emerging technologies by working closely with industry partners and OEMs to implement the latest and best-in-bread capabilities to meet the customers’ emerging needs.

Linthicum Heights, Maryland30+ days ago

$121,000–$191,000 Per Year

Washington, DC, Washington, DC8 days ago

Process daily requirements in eMASS to include POA&Ms, IAVAs, Control Test Results (Control Correlation Identifiers [CCIs]), Categorization forms, PPSMs, SAPs, SLCMs and Inheritance updates. Experience with DoD processes and procedures, U.S. Navy surface ship systems, AWS/ Azure Government cloud implementation, IATO/ATO testing, documentation preferred.

New!

Bethesda, Maryland4 days ago

Mclean, VA12 days ago

Officers must be warm and approachable while staying vigilant—greeting and acknowledging visitors, customers, top clients, and executives, maintaining eye contact, and staying aware of all entrances and surroundings. The Site Supervisor provides operational support for the account to include scheduling, payroll, compliance, post order development, performance metrics tracking, training, employee recognition and inspections.

Annapolis Junction, MD30+ days ago

Full-time

Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required and (10 - 14) years experience as an ISSE / ISSO on programs and contracts of similar scope, type, and complexity within the Federal Government is required. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team!

Baltimore, Maryland7 days ago

Although this role is primarily Welcome- and Security-focused, the analyst will collaborate closely with the broader Patient Experience team and may contribute to initiatives, cross-coverage, and optimization efforts across all Epic patient-facing applications including MyChart, Cheers, Hello World, and Cadence. This role focuses on optimizing end‑to‑end digital patient journeys through system configuration, integrations, and workflow automation, delivering an improved user experience and measurable efficiency gains that support modern, patient‑centered healthcare delivery.

Chantilly, VA10 days ago

Full-time

Preferred Qualifications: • Minimum of 5 years of applicable Defense Counterintelligence & Security Agency (DCSA) / Intelligence Community (e.g., NRO, DIA, CIA, etc.) experience in the design, build, documentation and accreditation of classified facilities, to include Sensitive Compartmented Information Facilities (SCIFs) and Special Access Program Facilities (SAPFs). Ability to track equipment status for action at the installation level Additionally, the successful candidate will be required to be an active, creative, eager, and resourceful contributor to the successful growth of HLM Associates.

Mclean, VA18 days ago

Officers must be warm and approachable while staying vigilant—greeting and acknowledging visitors, customers, top clients, and executives, maintaining eye contact, and staying aware of all entrances and surroundings. As a Security Officer – Tactical, physical ability is essential as you will be moving around your entire shift, patrolling environments such as retail stores, airports, detention centers, etc.

Manassas, Virginia22 days ago

Overview: Force Security Solutions a subsidiary of Konica Minolta Business Solutions, provides the highest level of Electronic Security including Intrusion Detection, Access Control and IP Video Surveillance technology. • Conduct security assessments and audits for clients to identify vulnerabilities, risks, and security need...

Sterling, Virginia30+ days ago

Join Allied Universal at a leading technology location where you will monitor and patrol assigned areas, perform routine driving and foot patrols, and remain visible to help deter security-related incidents. Conduct regular and random patrols throughout buildings, server and equipment areas, parking areas, and perimeter locations, noting conditions and helping to deter unauthorized activity.

Rockville, Maryland8 days ago

Join Allied Universal as an unarmed Patrol Officer at a commercial real estate location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help deter security-related incidents. Conduct regular and random patrols throughout residential and mixed-use common areas, parking areas, leasing spaces, amenities, and the property perimeter to help to deter unwanted activity.

McLean, Virginia20 days ago

Join Allied Universal at a high-end retail location, where you will monitor and patrol assigned areas, remain visible to help deter security-related incidents, and deliver exceptional customer service and communication. Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

New!

Arlington, Virginia4 days ago

Join Allied Universal as an Unarmed Patrol Officer at a dynamic tech-focused location, where you will monitor and patrol assigned areas, conduct routine rounds, and remain visible to help discourage security-related incidents. Conduct regular and random patrols throughout office areas, common spaces, parking areas, and perimeter locations to help to deter unwanted activity and/or identify concerns for follow-up.

Dulles, Virginia18 days ago

Join Allied Universal at a dynamic aero and defense location as an unarmed patrol officer, where you will conduct routine patrols, remain visible to help reduce security-related incidents, and support a professional environment through strong customer service and communication. Provide customer service to personnel, visitors, and/or contractors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a professional aerospace and defense location.

Sterling, Virginia11 days ago

Join Allied Universal as an unarmed patrol officer in a dynamic tech and telecommunications location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help discourage security-related incidents. Respond to incidents, alarms, and/or critical situations in a calm, problem-solving manner, documenting security-related concerns and communicating observations to site contacts and Allied Universal leadership.

Sterling, Virginia7 days ago

Join Allied Universal at a leading tech location as an unarmed officer, where you will monitor and patrol assigned areas, complete routine rounds, and support access activity across the site. Conduct regular and random patrols throughout buildings, exterior grounds, parking areas, and perimeter locations to help to deter unauthorized activity and/or identify unusual conditions.

Fairfax, Virginia15 days ago

Join Allied Universal as an Unarmed Patrol Officer at a utilities location, where you will conduct routine patrols, maintain a visible presence to help discourage security-related incidents, and support access awareness and customer interactions. Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

Mc Lean, Virginia20 days ago

Join Allied Universal at a dynamic tech, media, and telecom location where you will monitor and patrol assigned areas, support day-to-day security-related operations, and provide outstanding customer service and communication. This driving post offers the opportunity to lead by example, stay visible to help deter incidents, and contribute to a caring, agile, reliable, and innovative team that values integrity and teamwork.

Sterling, Virginia12 days ago

Join Allied Universal as an unarmed officer at a dynamic food and beverage location, where you will monitor activity and conduct routine patrols to help support a secure environment. Monitor access points, visitor activity, and delivery traffic while following assigned post orders and documenting security-related incidents and/or concerns.

Chantilly, Virginia29 days ago

Join Allied Universal as an unarmed patrol officer at a fast-paced logistics and distribution location, where you will monitor assigned areas, conduct routine patrols, remain visible to help discourage security-related incidents, and deliver outstanding customer service and communication. Conduct regular and random patrols throughout warehouses, loading areas, parking areas, trailer yards, and perimeter locations to help to deter unauthorized activity and/or unusual conditions.

Chantilly, Virginia19 days ago

Join Allied Universal as an Unarmed Patrol Officer at a dynamic location, where you will conduct routine patrols, maintain a visible presence to help deter security-related incidents, and support access awareness throughout the site. This role is ideal for someone who enjoys active work, strong communication, and delivering a caring, reliable experience through teamwork, integrity, and customer service.

Fairfax, Virginia12 days ago

Join Allied Universal as an Unarmed Security Officer in a healthcare location, where you will monitor and patrol assigned areas, remain visible to help deter security-related incidents, and support patients, visitors, and staff with exceptional customer service and communication. Provide customer service to staff, patients, visitors, and/or vendors by carrying out site-specific procedures, access-related screening, and when appropriate, emergency response activities within a healthcare location.

Reston, Virginia27 days ago

Join Allied Universal as an Unarmed Patrol Officer in a healthcare location, where you will monitor and patrol assigned areas, stay visible to help deter security-related incidents, and support patients, visitors, and staff with exceptional customer service and communication. Provide customer service to staff, patients, and visitors by carrying out assigned security-related procedures, site-specific policies, and/or emergency response activities within a healthcare location.

Falls Church, Virginia8 days ago

As an Unarmed Patrol Officer at a leading aerospace and defense location, you will monitor and patrol assigned areas, remain visible to help deter security-related incidents, and deliver outstanding customer service and communication. Provide customer service to employees, visitors, and/or contractors by carrying out site-specific procedures, access protocols, and when appropriate, emergency response activities at an aerospace and defense location.

New!

Glen Burnie, Maryland5 days ago

Join Allied Universal as an unarmed patrol officer at a busy retail location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help deter security-related incidents. Conduct regular and random patrols throughout the retail location, including sales floor areas, entrances, exits, parking areas, and perimeter locations, to help identify unusual activity and/or policy concerns.

Reston, Virginia7 days ago

Join Allied Universal as an Unarmed Patrol Officer in an aero and defense location, where you will conduct routine patrols, maintain a visible presence, and help to deter security-related incidents. Support site operations by observing sensitive areas, following post orders, and preparing accurate logs, reports, and incident documentation before, during, and after patrol activities.

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Online Security Jobs in Silver Spring, MD

Paid Online Research Participant AFG

Security Engineer Specialist Pyramid, Inc

Network Analyst - Active Security Clearance Cadre

DMAC - Commercial Security Officer (Unarmed) Tarian

Residential Security Agent Global Guardian

Security Manager w/TS/SCI TekSynap

Information System Security Officer ISSO TekSynap

Control Validation Security Specialist W/Secret Clearance TekSynap

Security Engineer TekSynap

Electronic Security Service Technician WilsonHCG

Director of Safety and Security (Job ID: 2026-3848) The Brookings Institution

Security Officer George Mason University

Open-Rank, Tenured/Tenure-Track Cyber Security Engineering Faculty George Mason University

Security Assistance Coordinator (Junior Level) Integrated Business & Technical Consultants

Security Assistance Coordinator (Mid-Level) Integrated Business & Technical Consultants

Security Assistance Financial Analyst Integrated Business & Technical Consultants

Estimator for Data Center Security Installation Work (Estimator 2)- Tysons, VA M.C. Dean, Inc

PCD/TOC Security Systems Application Specialist (System Administrator 1)- Tysons, VA M.C. Dean, Inc

Lead Estimator for Data Center Security Installation - Tysons, VA M.C. Dean, Inc

Data Center Security Installation Project Manager (Project Leader 1) - Tysons, VA M.C. Dean, Inc

Senior Data Center Security Installation Program Manager (Project Leader 2) - Herndon, VA M.C. Dean, Inc

PCD/TOC Security Systems Application Specialist (System Administrator 1)- Baltimore, MD M.C. Dean, Inc

Principal Data Center Security Installation Program Manager (Project Leader 3) - Tysons, VA M.C. Dean, Inc

Security Systems Engineer 3 - Washington, DC M.C. Dean, Inc

Senior Information Systems Security Engineer Viasat, Inc.

Cyber Security Analyst R&P Technologies, LLC

Senior Security Engineer NetImpact Strategies

Security Site Supervisor Gardaworld

Information Systems Security Engineer Peterson Technologies

SYSTEMS ANALYST I - CERT (Certified in Epic Welcome or Security) Mercy Medical Center

Physical-Technical Security Manager PROVATOHR INC

Armed Security Officer- Flex Gardaworld

Security Sales Consultant Konica Minolta Business Solutions, U.S.A., Inc.

Security Officer - Unarmed Patrol Driver Part Time Allied Universal

Security Officer Residential Building Patrol Allied Universal

Security Officer Part-Time - Morning Shift Allied Universal

Security Officer Afternoon Shift Allied Universal

Security Officer Patrol Driver with Active Clearance Allied Universal

Security Guard Allied Universal

Security Officer - Mobile Driver Patrol Part Time Allied Universal

Security Officer Driver Patrol Allied Universal

Security Officer - DOD Secret Clearance Required Allied Universal

Security Officer - Patrol Access Support Full Time Allied Universal

Security Officer - Unarmed Customer Service Patrol Part Time Allied Universal

Security Officer - Unarmed Patrol Access Part Time Allied Universal

Security Officer - Customer Service Patrol Part Time Allied Universal

Security Officer - Unarmed Patrol Checks Part Time Allied Universal

Security Officer with Active Clearance Patrol Allied Universal

Security Officer Driving Role Area Patrol Allied Universal

Security Officer Patrol Detail with Active Clearance Allied Universal

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