177 Results for

National Security Jobs in Stafford, VA

Jobs

New!

Manassas, VA4 days ago

$120,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our team specializes in securing critical systems through authorization management, risk mitigation strategies, vulnerability assessment processes, and cybersecurity engineering practices designed to support evolving compliance and operational requirements.

Fort Belvoir, VA7 days ago

Implements the Defense (DOD) Risk Management Framework (RMF) and assists the Information System Security Manager (ISSM) to ensure successful implementation of associated security controls and reviews all RMF documentation packages, and system fielding, operations, or upgrade requirements. Assists with implementing audit measures to ensure compliance with regulatory requirements, participate in organizational inspections and surveys of computer systems, provide inspection results, and assess the adequacy of corrective actions taken.

Fort Belvoir, VA10 days ago

$106,681–$246,980
Full-time
Employee

Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Suitland, MD10 days ago

$53,937–$114,395
Full-time
Employee

Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

New!

Springfield, VA5 days ago

$102,831–$150,000
Full-time
Employee

Engineer Info Assurance 3: 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Engineer Info Assurance 2: 2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.

Springfield, VA10 days ago

$116,000–$155,000
Full-time
Employee

Mgr Programs 3: 8 years relevant experience with Bachelors in related field; 6 years relevant experience with Masters in related field; or High School Diploma or equivalent and 12 years relevant experience. Mgr Programs 2: 6 years relevant experience with Bachelors in related field; 4 years experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.

Springfield, VA8 days ago

$116,000–$185,000
Full-time
Employee

This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

Springfield, VA10 days ago

$155,000–$225,000
Full-time
Employee

Fort Belvoir, VA10 days ago

$116,329–$305,596
Full-time
Employee

Excellent analytical, technical, communication, planning, presentation, and organizational skills with the ability to articulate new ideas and concepts to technical and nontechnical audiences, internal teams, senior leaders, vendors, partners, customers, and stakeholders. Ten (10) years relevant program/project management experience, with at least three (3) years managing similarly complex multi-capability, geographically distributed projects for a program value of at least $20M per year .

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.

Alexandria, VA29 days ago

Akima Data Management (ADM) is seeking a highly skilled and mission‑focused Information System Security Officer (ISSO) to support and oversee cybersecurity Governance, Risk, and Compliance (GRC) activities across Department of War (DoW) Office of Inspector General (OIG) information systems. The ISSO will ensure systems adhere to federal, DoW, and organizational cybersecurity requirements by developing security documentation, validating controls, supporting audits, and guiding risk mitigation efforts.

Quantico, VA30+ days ago

They will conduct or support the periodic security inspections of cleared facilities to ensure compliance with the Technical Specifications for Construction and Management of SAP Sensitive Compartmented Information Facilities, National Industrial Security Programs Operating Manual (NISPOM), the NISPOM supplemental, and-any unique requirements of various classified programs. Completion of the instructor led Center for Development of Security Excellence (CDSE) Introduction to SAPSs course; experience implementing security training to meet specific SAP requirements; experience performing PSO functions in support of both government and contractor customers.

Fort Washington, MD30+ days ago

Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. + Lead the design, development and delivery of compliance and analytical software tools for Air Force Combatant Commands, OUSDI and PREM, and EMSO programs.

Stafford, VA30+ days ago

Review policies, directives, instructions, guidance related to Industrial Security (INDSEC); provide suggested changes and update current DCSA policies as directed by the DCSA INDSEC Program Manager. Using National Industrial Security Program (NISP) Contract Classification System (NCCS) draft, review, and revise DD Form 254s as directed by the INDSEC Program Manager.

Fort Belvoir, Virginia18 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, District of Columbia30+ days ago

Friendship Public Charter School operates a network of high-performing, college-preparatory public charter schools serving students from pre-K3 through 12th grade. Guided by the award-winning Every Child Ready instructional model, pre-K3-4 teachers work through academically centered themes such as Family and Community, Not All That Different, and Space and Astronomy to instill the skills necessary for lifelong learning.

Quantico, Virginia17 days ago

Responsibilities of the contract as a whole include providing comprehensive Information Systems Security Officer (ISSO) and Information Systems Security Engineer (ISSE) support to address evolving cybersecurity needs by providing Information Security as a Service (ISaaS). ISSOs coordinate with technical teams, leadership, and auditors to protect sensitive data, maintain operational security, and support continuous monitoring activities across enterprise environments.

Quantico, Virginia17 days ago

New!

Washington D.C, DC1 day 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.

Alexandria, VA30+ days ago

The Director of Business Development role, reporting to the Director of Strategic Growth, blends pipeline development, customer engagement, and capture leadership, and will be accountable for originating, shaping, and winning opportunities aligned to SiloSmashers core capabilities in cybersecurity, digital transformation, mission IT support services, and program management. SiloSmashers Inc. is seeking a Director ofBusiness Developmentto drive growth across the Department of Homeland Security (DHS) portfolio, including DHS headquarters and its operational and support components.

Fort Belvoir, Virginia30+ days ago

Personnel Security (PERSEC): Manage personnel security records, initiate program access requests (PARs), and conduct indoctrinations and debriefings (For SAP, by doctrine must be on appointment orders as a Special Access Program Personnel Security Official (SPO, USASSE and Army SAPCO will appoint once contract complete)) SPO Training cert through CDSE, 2nd attachment. A Special Acess Program Security Officer (SAPSO) is a security professional responsible for managing and overseeing security operations, policies, and compliance within classified environments, particularly for working on Special Access Programs (SAP) or Sensitive Compartmented Information (SCI).

Fort Belvoir, VA30+ days ago

Implements the Defense (DOD) Risk Management Framework (RMF) and assists the Information System Security Manager (ISSM) to ensure successful implementation of associated security controls and reviews all RMF documentation packages, and system fielding, operations, or upgrade requirements. Evaluates and conducts top level system architecture design, development, integration, testing, installation, and troubleshooting efforts from a cybersecurity viewpoint to ensure integration of all required cybersecurity products and adequacy of the analyses.

Quantico, VA30+ days ago

Prior experience with computer networking and telecommunication architecture, the OSI model, and communications protocols and in collaborating with multiple technical teams to drive solutions that are requirement driven. The Cyber Security Engineer will be responsible for tasks related to Assessment & Authorization (A&A) to ensure assigned DoD, DoN systems/Enclaves/Networks can obtain and maintain Authorization to Operate (ATO) and Authorization to Connect (ATC) certifications.

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.

Springfield, Virginia15 days ago

Manage the publishing of Computer Network Defense guidance (e.g., TCNOs, Concept of Operations, Net Analyst Reports, Monitor and evaluate the effectiveness of the enterprise's cybersecurity safeguards to ensure that they provide the intended level of protection. Qualifications: Required: Bachelor degree or higher from an accredited college or university (Recommend an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree; or a degree in a Mathematics or Engineering field.).

Springfield, VA9 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.

Springfield, VA30+ days ago

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients. Audit & Compliance Leadership: Acting as the primary lead for security audits (CISA, NIST, FIPS 140-2/3), ensuring all cybersecurity/network security activities are logged, traceable, and legally compliant.

New!

Alexandria, VA3 days ago

The EMR Security Officer serves as a calm, professional first responder, working closely with local emergency services and internal team members to ensure resident well-being and regulatory compliance. The Emergency Medical Responder (EMR) Security Officer plays a critical role in maintaining a safe, secure, and supportive environment for residents, team members, and visitors within the community.

Quantico, Virginia18 days ago

Create a secure environment by coordinating with the Cognizant Authority (CA) Special Access Program Central Office (SAPCO), Program Security Manager (PSM), Program Security Officer (PSO), Government Activity Manager (GAM), and Contractor Activity Manager (CAM) to protect SAP information at all contractor locations. Overview: The Contractor SAP Security Officer (CSSO) provides direct, hands-on support for the daily administration and execution of the Special Access Program (SAP) security program.

Manassas, Virginia30 days ago

As a Security Guard Armed Patrol Enhanced Part Time in Manassas, VA, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

Quantico, Virginia18 days ago

Assist in the execution of the Security Education, Training, and Awareness (SETA) program, including the administration of initial security briefings, annual refresher training, and event-driven training for all SAP-accessed personnel. The successful candidate will assist a Contractor SAP Security Officer (CSSO) with safeguarding sensitive program information by executing and supporting the day-to-day functions of the SAP security programs.

Quantico, Virginia17 days ago

The ISSE integrates cybersecurity controls into system architectures, supports RMF and NIST compliance, performs vulnerability assessments, and develops security engineering solutions to protect sensitive data and infrastructure. Responsibilities of the contract as a whole include providing comprehensive Information Systems Security Officer (ISSO) and Information Systems Security Engineer (ISSE) support to address evolving cybersecurity needs by providing Information Security as a Service (ISaaS).

Quantico, Virginia17 days ago

Stafford, VA15 days ago

Full-time

We are seeking dedicated professionals with acquisition security, systems engineering, cybersecurity, intelligence, and technology protection experience to support Marine Corps acquisition programs in integrating Program Protection (PP), Critical Program Information (CPI) protection, Anti-Tamper (AT), Supply Chain Risk Management (SCRM), Operations Security (OPSEC), and acquisition security activities into a comprehensive mission assurance framework focused on preserving U.S. technological advantage and delivering resilient warfighting capability. Qualifications:Bachelor’s degree in engineering, cybersecurity, intelligence studies, systems engineering, computer science, national security studies, or related technical field, complemented by 4+ years of experience supporting DoD acquisition security, program protection, cybersecurity, systems engineering, intelligence, or technology protection activities.

Lorton, VA21 days ago

$30–$35 Per Hour

Install, program, test, and service commercial fire alarm systems, including control panels, initiating devices, notification appliances, and associated low-voltage wiring in accordance with applicable codes. Configure and verify central-station communications (IP/cell/POTS), coordinate with monitoring centers for signal testing and account setup/changes, and resolve failed or missing signals.

New!

Fort Washington, Maryland2 days ago

Join Allied Universal as an unarmed officer in a commercial real estate location, where you will monitor and patrol assigned areas, complete routine driving patrols, and remain visible to help reduce security-related incidents. Conduct regular and random patrols throughout commercial real estate buildings, common areas, parking areas, and perimeter locations to help to deter unwanted activity and identify unusual conditions.

New!

Alexandria, VAToday

$180,000–$190,000 Per Year

Akima Data Management (ADM) is seeking a highly skilled and mission‑driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities across Department of War (DoW) Office of Inspector General (OIG) information systems. The ideal candidate brings deep technical expertise, strong understanding of cybersecurity engineering frameworks, and the ability to collaborate across engineering, operations, leadership, and external stakeholders.

Springfield, Virginia30+ days ago

Knowledge/Familiarity with DoD 8500, DoD 8510, DHS 4300 A and B, NIST SP 800-18, 60, 70, 53, 53A, 137, IACS, CMRS, COAMS, JIMS, Swimlane, Governance, Risk, and Compliance, POA&M (i.e., Management, Assessment, etc.), ERS, FISMA, Knowledge Service, ACAS, Tanium, Power BI, Project/Program Management, TASKORD (i.e., FRAGO, CTO, etc.), and Data Calls (i.e., OIG Audit, etc.) . SMS has been serving the advanced information technology needs of the federal government since 1976, delivering talented teams and innovative, cost-effective solutions and services to support our customers’ missions for more than 40 years.

Camp Springs, MD30+ days ago

Zantech is looking for a talented Information Security Analyst - SME to provide specialized cybersecurity expertise supporting risk management operations, conduct security assessments, implement continuous monitoring solutions, and develop training programs for an upcoming Hybrid role supporting USCIS based out of Camp Springs, MD. The SME will provide Continuous Process Improvement (CPI), Risk Management Operations Support, Continuous Monitoring and Internal Control Testing Support, Information Systems Security Officer (ISSO) Development, and Agile Security Services Surge Support.

Manassas, Virginia11 days ago

Join Allied Universal as an Armed Security Officer in a residential location, where you will monitor and patrol assigned areas, maintain a visible presence to help deter security-related incidents, and support residents, guests, and staff with professional customer service and communication. Respond to incidents, disturbances, and critical situations in a calm, problem-solving manner, documenting relevant details and communicating with property management and/or local emergency personnel when needed.

Annandale, Virginia24 days ago

Join Allied Universal as an Armed Patrol Officer in a healthcare location, where you will monitor and patrol assigned areas, remain visible to help discourage security-related incidents, and support staff, patients, and visitors through strong customer service and communication. Provide customer service to patients, visitors, staff, and/or vendors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities within a healthcare location.

New!

Washington, Washington, DC2 days ago

Join Allied Universal as an unarmed officer at a government location, where you will monitor and patrol assigned areas, support access activity, and help to deter security-related incidents through a visible presence and strong communication. Provide customer service to employees, visitors, and/or contractors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a government location.

New!

Manassas, Virginia2 days ago

Join Allied Universal as an Armed Patrol Officer at a dynamic tech location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help discourage security-related incidents. Provide customer service to employees, visitors, and/or contractors by carrying out site-specific procedures, access control activities, and appropriate emergency response actions at a technology-focused location.

New!

Fort Washington, Maryland4 days ago

Join Allied Universal as an Unarmed Patrol Officer in a commercial real estate location, where you will conduct routine patrols, remain visible to help deter security-related incidents, and support a welcoming environment through strong customer service and communication. Provide customer service to tenants, visitors, and/or staff by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a commercial real estate location.

Manassas, Virginia30 days ago

Follow site-specific performance manuals and post orders, reporting safety concerns, security breaches, and unusual circumstances via written and verbal communication; interact with client and/or other security personnel regarding order execution when appropriate. As an Armed Cleared Security Officer, you'll receive specialized training in site-specific security protocols associated with your clearance level, allowing for skill development and professional growth in the security field.

Camp Springs, MD30+ days ago

At Zantech, we are a dynamic Woman Owned Small Business focused on providing complex, mission-focused solutions with a proven track record of outstanding customer performance and high employee satisfaction. Our corporate motto represents our commitment to build long-term relationships with both our clients and our employees by providing the highest quality service in everything we do.

Fredericksburg, VA23 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.

Washington, DC18 days ago

Full-time

Dobbs Defense Solutions is seeking a Mid Level Systems Security Engineer to support cybersecurity operations, vulnerability management, and RMF compliance activities for U.S. Coast Guard enterprise systems and Moodle environments. At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education.

New!

Manassas, Virginia2 days ago

As a Security Officer Enhanced Part Time Armed Rounds in Manassas, VA, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

Fort Washington, MD30+ days ago

The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$118,900—$175,100 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to National Security job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

National Security Jobs in Stafford, VA

Systems Security Engineer - RMF Jobot

Cybersecurity Analyst DCS Corporation

Computer/Network Security Systems Specialist (Lead) Company Confidential

Cognizant/Alternate Cognizant Security Officer Company Confidential

Security Control Assessor (SCA) Company Confidential

Program Manager - Majestic - 26751 Company Confidential

IT Portfolio Manager - Majestic Company Confidential

Program Manager - MAJESTIC Company Confidential

Program Manager Company Confidential

Armed Security Guard The Tatitlek Corporation

Information System Security Officer - TOP SECRET Clearance REQUIRED with SCI Akima

Contract Program Security Officer Advantage SCI

Information System Security Officer ManTech

Special Security Officer - Industrial Security Program Core One

Control Validation Security Specialist W/Secret Clearance TekSynap

Security Officer Friendship Public Charter School

Information System Security Officer (ISSO) - Sr W/Top Secret Clearance TekSynap

Information System Security Officer (ISSO) - Sr (Cloud) W/Top Secret Clearance TekSynap

Security Guard Signal of Washington D.C.

Director of Business Development - Department of Homeland Security SiloSmashers

Special Access Program Security Officer QinetiQ US

Cyber Security Specialist - Must have an Active Secret DoD clearance CEDENT

Cyber Security Engineer A&A OSC Edge

ARMED SECURITY GUARD - FLEX Fidelity Protective Services Llc

Information Systems Security Manager II Amyx, Inc.

Security Ambassador - DCJS Required Gardaworld

Network Security Operations Manager SkyePoint Decisions

Emergency Medical Responder Security Officer (Full-Time) Goodwin Living

Contractor SAP Security Officer (CSSO) AMERICAN SYSTEMS

Security Guard Armed FLEX Officer Allied Universal

Security Specialist AMERICAN SYSTEMS

Information System Security Engineer (ISSE) - SME (Cloud-based) W/Top Secret Clearance TekSynap

Information System Security Engineer (ISSE) - SR W/Top Secret Clearance TekSynap

Acquisition Program Security Officer (APSO) / Program Protection Analyst Alexandria Insights

Commercial Fire Alarm & Security Technician GT Electric

Security Officer Driving Service Patrol Allied Universal

Information System Security Engineer (ISSE) Akima

Security Control Assessor - Journeyman SMS Data Products Group, Inc.

Information Security Analyst - SME Zantech

Security Officer - Armed Patrol Full Time Allied Universal

Security Officer Licensed Armed Patrol Allied Universal

Security Officer Morning Shift PT. Allied Universal

Security Officer Armed - DoD Clearance Allied Universal

Security Guard Shopping Center Patrol Driver Allied Universal

Armed Security Officer DCJS - Secret Clearance Required Allied Universal

Project Manager - Team Lead / Information Security Analyst - SME Zantech

Unarmed Security Officer (Flex/On-Call) IronWatch Security

Systems Security Engineer Dobbs Defense Solutions, LLC

Security Armed Officer - DCJS Guard Card required Allied Universal

Information Systems Security Officer (ISSO) Accenture Federal Services

Resume Resources