441 Results for

Information Security Jobs in Ashburn, VA

Jobs

reston, VA27 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.

New!

Washington, DC2 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.

New!

Washington, DCToday

$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.

New!

McLean, VA6 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.

New!

Germantown, MD5 days ago

$130,000–$150,000 Per Year

GIAC Certified Intrusion Analyst (GCIA), GIAC Certified Incident Handler (GCIH), Certified Information System Security Professional or Associate (CISSP or Associate), ISC2 Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), Project Management Professional (PMP), Certified Associate in Project Management (CAPM). A Cybersecurity Lead will develop project management plans such as Work Breakdown Structure, mentor and guide team members on the preparation of technical deliverables and resolve project issues, prepares progress/status reports on technical deliverables, and monitor contractual requirements bringing in help from outside the project as needed to mitigate risks.

Washington, DC8 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.

Washington, DC27 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

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.

New!

Arlington, VA1 day 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.

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/.

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.

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.

Fort Belvoir, VA28 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.

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.

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, Washington, DC7 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).

Chantilly, Virginia26 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, Virginia30 days ago

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.

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).

Washington, Washington, DC7 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.

Herndon, VA30+ days ago

Experience in one or more software products associated with cyber system engineering for data analytics including SQL security, TANIUM Endpoint Management Software, Powershell, MacAfee, App Blocker, Splunk ITSI. Experience with one or more software development environments supporting commercial or open source tools including but not limited to: Linux, Python, C, Bash Scripting, Perl, SQL, Splunk Phantom, UBA, and UIPath.

Chantilly, Virginia9 days ago

Overview: TUNUVA Technologies (a wholly owned subsidiary of VTG) seeks to hire an Information Systems Security Officer (ISSO) in Chantilly, VA to monitor and maintain systems security on operational systems such as malicious code eradication, configuration management, assessment and authorization of current and future systems, as well as to review and revise systems security documentation on proposed systems. Understanding of system methodologies including but not limited to client server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, LAN, switches, and routers.

McLean, VA30+ days ago

Experience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.

Chantilly, Virginia30+ days ago

The position entails the protection of networks through the implementation of firewalls, virtual private networks (VPNs), antivirus software, intrusion detection/prevention systems (IDS/IPS), border gateways, switches, routers and more. In addition to the above relevant IA experience, the Information Assurance Systems Architect and Engineer (IASAE) must also have experience with DoD IA Certification and Accreditation Process, or ICD 503 policies, the Government Certification and Authorization process, and guidance from the NIST for implementation with NRO.

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.

Ashburn, VA30+ days ago

$80,000–$125,000 Per Year
Full-time

CWS seeks an Information System Security Officer (ISSO) to ensure information systems compliance for the U.S. Customs and Border Protection’s (CBP) Network Operations Center (NOC) contract. The Information System Security Officer (ISSO) ensures information systems compliance with CBP, DHS, and FISMA requirements for all NOC/WNOC environments.

McLean, VA30+ days ago

This role supports system owners in achieving and maintaining Authorization to Operate (ATO) by ensuring security controls are properly implemented, documented, and sustained in accordance with FISMA, the NIST Risk Management Framework (RMF), and federal cybersecurity policies. As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.

McLean, VA30+ days ago

This role supports system owners in achieving and maintaining Authorization to Operate (ATO) by ensuring security controls are properly implemented, documented, and sustained in accordance with FISMA, NIST Risk Management Framework (RMF), and federal cybersecurity policies. As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.

Chantilly, VA30+ days ago

Performs network traffic analysis utilizing raw packet data, net flow, IDS, and custom sensor output as it pertains to the cyber security of communications networks. LT Consulting is seeking an Information Security (INFOSEC) Engineer responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks.

Washington, Washington, DC9 days ago

$140,000–$150,000 Per Year

Must meet updated ID requirements: https://www.gsa.gov/technology/it-contract-vehicles-and-purchasing-programs/federal-credentialing-services/get-appointment-help/bring-required-documentsIf you do not currently meet the ID requirements outlined, you must be willing and able to update your current forms of ID in a timely manner to complete the suitability process successfully. The FISMA Lead supports the development of key cybersecurity deliverables, coordinates with stakeholders across the organization, and translates complex technical and compliance requirements into actionable insights for both technical and executive audiences.

New!

Reston, VA2 days ago

In an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business. The Senior Information Systems Security Engineer (ISSE) provides expert cybersecurity engineering support for Authorization and Authorization (A&A), network domain certification, Cross Domain Solutions (CDS), and ongoing risk management.

Washington, DC30+ days ago

$175,000–$205,000

Key areas of focus include building and maturing the security program, overseeing risk identification and mitigation, guiding incident response efforts, and maintaining alignment with industry frameworks and regulatory expectations. This includes setting direction, delegating execution, mentoring team members, and ensuring consistent delivery across key areas such as risk management, incident response, and compliance.

Bethesda, MD30+ days ago

$98,400–$166,900 Per Year

Location Marriott International HQ, 7750 Wisconsin Avenue, Bethesda, Maryland, United States, 20814VIEW ON MAP (https://www.google.com/maps?q=Marriott%20International%20HQ%2C%207750%20Wisconsin%20Avenue%2C%20Bethesda%2C%20Maryland%2C%20United%20States%2C%2020814). Marriott Global Technology is seeking a Senior Manager, Information Security Content & Training , to lead the design, delivery, and continuous improvement of workforce-facing security training and awareness initiatives.

McLean, VA30+ days ago

NDi is seeking an experienced Cloud Information System Security Engineer (ISSE) - Senior to provide senior-level security engineering support for cloud and hybrid information systems within a large federal IT services program. Eight (8) or more years of progressive experience supporting federal information systems security engineering; in absence of years of experience, certifications or past work may be used to show the level of experience needed to perform at this level.

Chantilly, VA22 days ago

Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Education and Experience: You have a Bachelor's Degree in a related field or an advanced degree in Cybersecurity with 5+ years of experience in within information security or risk management supporting multi-domain SAP or SCI environments.

McLean, VA30+ days ago

Monitoring and Detection: Monitor the organization's networks and systems for security breaches and suspicious activity using Security Information and Event Management (SIEM) tools. · Incident Response: Respond promptly to security incidents and breaches, investigate their root cause, contain the damage, and coordinate remediation efforts.

Rockville, MD30+ 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.

McLean, VA30+ 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.

Washington, DC30+ days ago

Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex systems and serves as the Cybersecurity Division's primary point of contact for an upcoming Onsite role supporting FEMA based out of their Headquarters in Washington, DC. The Sr ISSO will be critical to program success, leading the information security Compliance Branch and working across all active call orders supporting systems identified for security authorization services.

Alexandria, VA22 days ago

Remote

Demonstrated expert-level expertise in a particular area of Information Technology (e.g., Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management), or a specific functional area (e.g., finance, logistics, and operations research).  . Mission: As a DoD Information Systems Lifecycle Software Systems Security SME supporting this government program, your mission focuses on you serving as a technical expert on executive-level project teams providing technical direction, interpretation and alternatives.

McLean, VA30+ days ago

As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization. Eight (8) or more years supporting federal information systems security or RMF-related activities; in absence of years of experience, certifications or past work may be used to show the level of experience needed to perform at this level.

Chantilly, Virginia14 days ago

This role ensures systems are securely authorized to operate (ATO) by applying security controls, documenting compliance, and coordinating with technical and security stakeholders throughout the system lifecycle. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Falls Church, Virginia30+ days ago

$150,000–$190,000

ISSOs provide day-to-day security operations support for information systems, implementing security controls, conducting security scans, processing change requests, and responding to security incidents. The platform hosts hundreds of curated applications across logistics, financial management, personnel, health, and other domains, accelerating decision advantage through accessible, actionable data and AI capabilities.

DC, DC30+ days ago

Participate in audits, as needed, producing necessary documentation, reports, and explanations, and Implement corrective and preventive action plans approved by unit managers Support for security tools such as Trend Micro Deep Security Host Based firewall (or similar host-based firewall tool) and CyberArk (or similar tool). Information Security Engineering Manage AWS Security tools (such as GuardDuty, Trusted Advisor, Secret Manager, Parameter Store, Inspector) Create AWS CloudFormation and manage AWS Security Groups.

Ter. Sterling, VA30+ days ago

Develop Security Authorization Packages under the guidance of senior team members, including documentation such as System Security Plans, Contingency Plans, Configuration Management Plans, Incident Response Plans, Privacy Impact Assessments, Security Assessment Plans, and Security Assessment Reports. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.

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Information Security Jobs in Ashburn, VA

Jobs

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

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

IT Security Engineer (Law Firm)Jobot

Lead Information Security EngineerGenesis10

Cyber Security LeadDunhill Professional Search

Network Security EngineerCSZNet, Inc.

Deputy Department of Homeland Security (DHS) LeadSlalom LLC

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

Journeyman Information Security Analyst (15.38)OCT Consulting, LLC

Junior Information Security Analyst (15.38)OCT Consulting, LLC

SAP NS2 Expert Information Security Compliance Analyst-Metro DCSAP

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

LEAD INFORMATION SECURITY ENGINEERLumen

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

Information System Security Engineer (ISSE)VTG

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

Information Systems Security SpecialistVTG

Information Systems Security Engineer (ISSE)VTG

Information Systems Security EngineerVTG

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

Information Systems Security ManagerArmada Ltd

Sr. Information Systems Security SpecialistVTG

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

Information Systems Security Engineer (INFOSEC Engineer, ISSE)M2 Solutions

Information Systems Security OfficerVTG

Information System Security Engineer (ISSE)TLA-LLC

Cyber Defense IASAE (Information Assurance Security Architecture and Engineering)VTG

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

Information System Security Officer (ISSO)Computer World Services (CWS)Corporation

Information System Security Officer (ISSO) – SeniorNetwork Designs Inc.

Cloud Information System Security Officer (ISSO) – SeniorNetwork Designs Inc.

Information Security EngineerLT Consulting

Lead Federal Information Security Modernization Act (FISMA) SMEKentro

Information Systems Security Engineer Sr.Chenega Corporation

Information Security ManagerGreen Peak Staffing Solutions

Senior Manager, Information Security Content and TrainingMarriott

Cloud Information System Security Engineer (ISSE) – SeniorNetwork Designs Inc.

Information Systems Security OfficerFusion Technology

Information System Security AnalystTLA-LLC

Information Security/Privacy Analyst IPlanIT Group

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

Senior Information System Security OfficerZantech

DoD Information Systems Lifecycle Software Systems Security SME (AE26041144)Advantage Engineering & IT Solutions Inc

Information System Security Representative (ISSR) – SeniorNetwork Designs Inc.

Information Assurance (RMF) Security SpecialistMarkon

Information System Security Officer (ISSO)ZTI Solutions, LLC

Information Security EngineerTechDigital

Information Security Analyst (FEDRAMP, NIST)ConsultNet

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