695 Results for

Information Security Jobs in Lorton, VA

Jobs

reston, VA28 days ago

$55–$60 Per Hour
Temporary
Contractor
Full-time

Key experience: Application security, Threat Modelling, API Security, DevSecOps, Pipeline security, Infrastructure security, AuthN/Z, Encryption, Key Management, Data discovery and encryption, SIEM, CSPM, CWPP, Access Controls, Container Security. This position requires deep expertise in Information Security principles including Business Security Architecture, Threat Modelling, Data Security (data encryption, masking, tokenization, data access controls), AWS Cloud and Systems architecture.

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Rockville, MD3 days ago

Job Description: Summary: The CIOCC Tier 1 Analyst shall be responsible for the following, but not limited to: Analyze and respond to security events and incidents from SIEM, Firewall (FW), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Endpoint Security Solutions, Network Access Control (NAC) and other client data sources. • 1-3 years of security operations center environment experience or recent college graduate with industry certifications.

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Reston, VA2 days ago

Collaborate with security engineers, compliance officers, and business managers to ensure policies are both technically sound and operationally practical. • The enforced dress code is business casual, i.e., collared shirt with slacks for men, no skirts above the knee for women.

McLean, VA29 days ago

$286,200–$326,700 Per Year

Lead a team of Product Security advisory professionals, responsible for Divisional cyber strategy integration and execution, identification and management of risk for top business initiatives and technology platforms, threat and vulnerability management, incident management, supply chain cyber risk management, cyber risk oversight and reporting. Plays a key leadership role within Cyber’s community of leaders, drives innovation activity as an outcome; partner extensively with other Cyber and Technology organizations to derive solutions enabling industry leading products.

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Washington, DC3 days ago

$190,000–$235,000 Per Year

A mission-focused engineering organization supporting classified U.S. Government programs is seeking an experienced Data Center Operations & Security Lead to oversee secure infrastructure environments within a high-availability facility. 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.

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Washington, DC1 day ago

$100,000–$120,000 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. The ideal candidate will have a background helping law firms with the secure operations of infrastructure, platforms, and software, including the installation, maintenance and improvement of hybrid computing environments.

McLean, VA7 days ago

$70.47–$86.85 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

Washington, DC9 days ago

$85–$85 Per Hour

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • 5+ years of product management experience, with at least 2 years focused on working with security, compliance, or risk management teams.

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Falls Church, VA1 day ago

Experience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.

Washington DC, DC24 days ago

Remote

$157,675–$265,000 Per Year

We’re seeking a talented Senior Security Engineer with hands-on experience deploying, managing, leading and performing Threat Models In this role, you’ll work alongside technical product managers and engineers across the company to maintain Samsara’s security and de-risk software security concerns to better protect our customers. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

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Haymarket, VA1 day ago

$19–$19

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.

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Gainesville, VA1 day ago

$19.75–$19.75

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. Maintain Vigilance: Frequent sitting, standing, walking, climbing stairs, and navigating uneven terrain.

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Manassas, VA1 day 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.

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Manassas, VA1 day ago

$24–$24

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Manassas, VA1 day ago

$19–$19

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Manassas, VA1 day ago

$20–$20

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.

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Manassas, VAToday

$22–$22

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.

Washington, DC9 days ago

$75–$80 Per Hour
Full-time
Employee

The Washington Metropolitan Area Transit Authority (WMATA) is seeking resources to build, test, support, and deploy Palo Alto firewalls to support the WMATA partners' Router replacement project. Or minimum of 8 years of demonstratable experience in Palo Alto security solutions or equivalent work experience demonstrating expertise in Palo Alto Firewall configurations and device management.

Merrifield, VA13 days ago

Remote

Bachelors Degree, Information systems, Information Security, Computer Science, or related field of study. • Prior experience with tools like Confluence and ADO preferred.

Washington, DC28 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).

Washington, DC30+ days ago

$155,000–$205,000 Per Year
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). From strategy through delivery, our agile teams across 52 offices in 12 countries collaborate with clients to bring powerful customer experiences, innovative ways of working, and new products and services to life.

Fort Belvoir, VA29 days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Cyber Security Specialist (Information Security Analyst - SME) Active Secret Clearance Required Preferred location for all roles is Ft. Belvoir, VA Local candidates preferred but open to remote. • Possession of Security+ or equivalent • NIST Cybersecurity Framework; • Incident Response Operations At Encode, we believe that our employees are our greatest asset, and we are committed to fostering a supportive and inclusive work environment.

Washington, DC30+ days ago

system security plans, business impact analyses, continuity of operations plans, mitigations, authorized software lists, authorized hardware lists, and elevated user access list and roles. • Create and update security test plans for detecting and mitigating risk to information.

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Arlington, VA2 days ago

Lead RMF A&A efforts, including activities within the A&A cycle and outside of the ISSO functions, work directly with ISSM, ISO, and AO, work with engineering and operations support staff to secure systems and ensure compliance, and provide oversight for existing and new POAMs. Work with the Security Tools Team to identify Critical / High vulnerabilities for remediation and report network security posture at weekly CISO/AO meeting.

Chantilly, Virginia30+ days ago

Contractor personnel shall be knowledgeable of best practices when implementing security controls including SW engineering methodologies, security engineering methodologies, security engineering principles, and secure coding techniques and coordinates activities with A&A stakeholders. System methodologies including: client/server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers.

Laurel, MD30+ days ago

Full-time

Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.

Washington, DC30+ days ago

$100,000–$120,000

On this project, you will provide subject matter expertise to execute NIST, FISMA, Office of Management and Budget (OMB), FedRAMP, Treasury, and Internal Revenue Manual (IRM) technical Security Controls Assessments and Risk Analyses on information systems to identify risks and vulnerabilities. The Vendor Point of Contact (POC) is responsible for ensuring the appropriate Selective Service documentation is provided to the IRS, as applicable: Registered applicants: Official proof of registration must be obtained and saved from the Selective Service verification site: https://www.sss.gov/verify/proof/.

Washington, DC30+ days ago

$70,000–$90,000

On this project, you will work on a team that provides expertise to execute NIST, FISMA, Office of Management and Budget (OMB), FedRAMP, Treasury, and Internal Revenue Manual (IRM) technical Security Controls Assessments and Risk Analyses on information systems to identify risks and vulnerabilities. The Vendor Point of Contact (POC) is responsible for ensuring the appropriate Selective Service documentation is provided to the IRS, as applicable: Registered applicants: Official proof of registration must be obtained and saved from the Selective Service verification site: https://www.sss.gov/verify/proof/.

Fort Meade, MD30+ days ago

Supporting and preparing for Command Cyber Readiness Inspections (CCRI), Security Assessment Visits (SAV), and Cooperative Vulnerability Penetration Assessments (CVPA) by creating corrective action plans, briefing results, and tracking closure of findings. Core responsibilities include: Leading the development, maintenance, and validation of RMF and A&A artifacts, including System Security Plans (SSPs), Security Assessment Reports (SARs), Plans of Action and Milestones (POA&Ms), configuration management records, and testing documentation.

Annapolis Junction, MD29 days ago

Full-time

Relevant experience in information or cyber security, network security, vulnerability analysis, penetration testing, computer forensics, systems engineering, or network/system administration. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world.

Herndon, VA30+ days ago

At SAP NS2, we leverage best-in-breed technologies engineered by SAP to protect the lives, assets and information of Americans _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of U.S. national security and critical infrastructure customers. + Develops, evaluates and implements governance, risk and compliance processes and programs to mitigate cybersecurity risk and ensure protection of company and allied assets and information.

Washington, DC30+ days ago

Full-time

We are seeking a Junior Level ISSO to carry out the following duties and responsibilities: Services to support IS Security performed by the Information System Security Officer (ISSO) at a minimum, shall consist of to the following activities: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS. The contract’s support functions are: IA Management, Federal Information Security Management Act (FISMA) coordination and reporting, Risk Management Framework (RMF) application, IA compliance measurements and metrics, Assessment and Authorization (A&A), Vulnerability Management, and Cyber Defense support.

Fort Meade, MD23 days ago

Participated as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments. Participated as a security engineering representative on engineering teams for the design, development, implementation and/or integration of IA architectures, systems, or system components.

Washington, DC30+ days ago

Remote

$103,711–$138,281 Per Year

Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, engineering and overseeing our SIEM (Security Information Event Manager) environment which is undergoing significant change. + Strong work ethic, demonstrated self starter, ability to work in a fast paced, team oriented environment with excellent verbal and written communication skills.

Annapolis Junction, MD30+ days ago

If you have prior military service or government contracting experience, are proud to serve and support our nation, and want to help support ProSync's mission to "Define and Redefine the State of Possible,” please apply today! ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community.

Annapolis Junction, MD30+ days ago

Full-time

The strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.

Chantilly, Virginia30+ days ago

Shall be knowledgeable of best practices when implementing security controls including SW engineering methodologies, security engineering methodologies, security engineering principles, and secure coding techniques and coordinates activities with A&A stakeholders. System methodologies including: client/server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers.

Annapolis Junction, MD30+ days ago

Washington, Washington, DC8 days ago

The specialist is expected to evaluate security solutions to ensure they meet security requirements for processing up to classified information, and supervise and/or maintain the operational security posture for an information system or program. The specialist should demonstrate a working knowledge of the Risk Management Framework (RMF) process and/or include prior experience with the Defense Information Assurance & Certification Accreditation Process (DIACAP).

Washington, DC30+ days ago

Full-time

We are seeking a Mid Level ISSE to carry out the following duties and responsibilities: Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following activities: Identify information protection needs for an IS and Network Environment. Minimum 5 years’ experience, or equivalent education/experience; Doctorate plus 4 years; Master’s plus 3 years; Associates plus 7 years; or H.S./GED plus 10 years.

Washington, DC30+ days ago

Crowned Grace International is seeking a CE/SI (Cybersecurity/Information Security) SME with 10+ years of federal acquisition experience, whose expertise supports high-volume portfolios like CDC, FDIC, SBA OCIO, and DoD. We value professionals who excel at drafting and reviewing PWS, SOO, SOW, IGCEs, and acquisition strategies, and we emphasize your vital role in our team's success.

Chantilly, Virginia30+ days ago

Overview: We are seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. Support the Risk Management Framework (RMF) lifecycle, including system categorization, control selection, implementation, assessment, and authorization.

Chantilly, Virginia27 days ago

Washington, DC30+ days ago

Full-time

Senior Information Systems Security Officer (ISSO-S) Location: Fort Meade, MD This role requires an Active Top Secret/SCI with Polygraph and begins immediately. Conduct risk assessments and vulnerability scans (ACAS, SCAP, STIGs); manage POA&Ms; oversee configuration and change control.

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Reston, VA1 day ago

Must be a rising junior or senior currently enrolled in an accredited undergraduate program, with a concentration in cybersecurity, information systems / MIS, accounting, business administration, risk management, or a closely related discipline . Assist with end-to-end responses to member-issued security questionnaires and assessments, drafting answers based on FS-ISAC policies, prior responses, and current control evidence .

Washington, DC30+ days ago

Full-time

We are seeking a Senior Cloud ISSO to carry out the following duties and responsibilities: Services to support IS Security performed by the Senior Cloud Information System Security Officer (ISSO) at a minimum, shall consist of to the following activities: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS. The contract’s support functions are: IA Management, Federal Information Security Management Act (FISMA) coordination and reporting, Risk Management Framework (RMF) application, IA compliance measurements and metrics, Assessment and Authorization (A&A), Vulnerability Management, and Cyber Defense support.

Annapolis Junction, MD7 days ago

Full-time

Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of IA architectures, systems, or system components Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures. Provide expert guidance and work product evaluation to one or more security engineers that support Engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments .

Washington, DC30+ days ago

This role requires comprehensive knowledge of federal cybersecurity frameworks and leads major cybersecurity compliance, authorization, and risk management activities for information systems. The Information Systems Security Manager will oversee the cybersecurity posture of information systems and ensure compliance with federal regulations and security frameworks (e.g., NIST 800-181, RMF).

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Washington, DCToday

Knowledge Management, Inc. participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, KMI is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. KMI is a Minority Business Enterprise (MBE) and Small Disadvantage Business (SDB) that specializes in Logistics, Warehouse Services, Distance Learning/Training, Enterprise Solutions, Financial Management Support, Program Management, Intelligence Analysis & Threat Assessment, and Data Analytics/Operations Research.

New!

Washington, DCToday

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Information Security Jobs in Lorton, VA

Jobs

Sr. Information Security Architect(AWS)///Inperson interview requiredKey Business Solutions, Inc.

Information Security/Privacy Analyst IPlanIT Group

IT - Information Security/Privacy Analyst IIPlanIT Group

Sr. Director, Information Security Officer (Global Payment Networks)Discover Financial Services

Data Center Operations & Security Lead (TS/SCI w/ Poly)Jobot

IT Security Engineer (Law Firm)Jobot

Lead Information Security EngineerGenesis10

Product Manager - IT Security (GRC)System One

Sr Cloud Security EngineerPlanIT Group

Senior Security Engineer - Threat ModelingSamsara

Data Center Security OfficerSecuritas

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

Multi‑Site Armed Security OfficerSecuritas

Armed Security OfficerSecuritas

Open Interviews for Security Officers – Offers on the Spot!Securitas

Multi-Site Security OfficerSecuritas

Construction Site Security OfficerSecuritas

Network Security EngineerCSZNet, Inc.

Risk AnalystSystem One

Deputy Department of Homeland Security (DHS) LeadSlalom LLC

Client Partner - US Department of Homeland Security (DHS)Slalom LLC

Cyber Security Specialist (Information Security Analyst - SME)LanceSoft Inc

Information Systems Security Engineer (Senior) - TS required to apply; Washington DCBow Wave LLC

Information System Security Officer (ISSO)Chenega Corporation

Space Information System Security Engineer (ISSE)VTG

Information Systems Security EngineerBelay Technologies

Journeyman Information Security Analyst (15.38)OCT Consulting, LLC

Junior Information Security Analyst (15.38)OCT Consulting, LLC

Information System Security Officer, Level 3Cinteot

Mid‑Level Information Systems Security Officer (ISSO)IDS International

SAP NS2 Expert Information Security Compliance Analyst-Metro DCSAP

Information Systems Security Officer (ISSO) Mid Level (TS w/ SCI Eligibility) -RedTrace Technologies Inc

Information System Security Engineer (ISSE)Cinteot

LEAD INFORMATION SECURITY ENGINEERLumen

Sr. Information System Security OfficerProsync

Senior Information System Security Engineer (ISSE)Belay Technologies

Information System Security Engineer (ISSE)VTG

Information System Security Officer 2Prosync

Information Systems Security SpecialistVTG

Information System Security Engineer (ISSE) Mid - (TS required, eligible for SCI) -RedTrace Technologies Inc

CE/SI (Cybersecurity/Information Security) SMECrowned Grace, Inc

Information Systems Security EngineerVTG

Information Systems Security Engineer (ISSE)VTG

Senior Information Systems Security Officer (ISSO-S)Metasys Technologies, Inc.

Summer Intern – Information Security (paid)FS-ISAC

Cloud Information System Security Officer (ISSO) - Senior Level (TS required, eligible for SCI) -RedTrace Technologies Inc

Senior Information Security System Engineer (ISSE)Belay Technologies

Information Systems Security ManagerArmada Ltd

Sr. Information Systems Security OfficerKnowledge Management, Inc.

Sr. Information Systems Security Officer (Division Support)Knowledge Management, Inc.

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