6,518 Results for

Senior Security Jobs in Clifton, MD

Jobs

Senior Security Compliance Specialist, Amazon Leo Security Assurance Amazon.com Inc

Arlington, VA

You will split your time between independent analysis of the control environment - reviewing evidence, drafting authorization documentation, and evaluating framework applicability - and collaborative sessions with engineering, operations, and security partner teams to align on control implementation and remediation priorities. Amazon Leo (previously know as Project Kuiper) is an initiative to increase global broadband access through a constellation of over 3,000 Low Earth Orbit (LEO) satellites, bringing fast, affordable broadband to unserved and underserved communities worldwide.

30+ days ago

Senior Security Engineer, Global Professional Services Security Amazon.com Inc

Arlington, VA

AWS Professional Services combines AI-enhanced delivery, specialized solutions, deep industry expertise, and dedicated centers of delivery excellence (VMware, SAP, and more) to help organizations design, build, migrate, and manage their AWS workloads and applications. You"ll build automated security mechanisms to monitor and protect AWS interactions with customers, developing elegant solutions to complex business problems while following security engineering best practices.

7 days ago

Sr Security Engineer, Supply Chain, Leo Security Amazon.com Inc

Arlington, VA

We are looking for a Systems Security Engineer to join the Leo Infrastructure and IP Security team, where you will work within the supply chain security program protecting the contract manufacturers, component vendors, and service providers who build and handle Leo hardware. You will work alongside security engineers covering network and physical security domains, software engineers building risk management tooling, and applied scientists modeling supply chain telemetry.

30+ days ago

Project Senior Consultant, Forensics And Investigations, Senior Program Security Officer Deloitte

Rosslyn, VA

$97,700–$162,800 / year

Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. This compensation range is specific to McLean, VA and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

3 days ago

Senior Information Systems Security Officer (ISSO) CDO Technologies Inc

Washington, DC

Since 1995, CDO Technologies has delivered the best solutions for unique business problems in the commercial and federal sectors ranging from Asset Management to IT Services. This individual focuses on A&A execution, automating continuous monitoring, and applying the Risk Management Framework to complex, secure cloud and hybrid architectures.

30+ days ago

Senior Information System Security Officer Leidos Holdings Inc

Annapolis Junction, MD

$131,300–$237,350 / year

The selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, etc.).

30+ days ago

Senior Information System Security Officer(ISSO) Leidos Holdings Inc

Annapolis Junction, MD

$131,300–$237,350 / year

30+ days ago

Senior Security Technology Program Manager Blue Ribbon Global Technologies

Washington, DC

Quick Apply

Working closely with vendors, systems integrators, and internal stakeholders, you will be responsible for overseeing schedules, budgets, risk management, and technical integration to deliver scalable, reliable security solutions across critical infrastructure. In this high-visibility role, you will drive critical security modernization projects including onboard train video deployments and Security Operations Center (SOC) integrations by bridging the gap between operational security needs and technical execution.

20 days ago

Sr. Information System Security Officer Prosync

Annapolis Junction, MD

Quick Apply

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. Must have ten (10) or more years of in-depth experience as ISSO or combination of ISSO and other security related role supporting IC or DoD programs and contracts of similar scope, type, and complexity.

24 days ago

Senior Security Analyst Science Applications International Corp

Arlington, VA

$125,000–$135,000 / year

Job Responsibilities: Process CAC and building access applications; access control requests; country and threat briefs; in/out processing of OUSW(R&E) personnel (including civilian, military, Intergovernmental Personnel Act/Detail, contractor); indoctrinations/debriefings, security record management; courier card application processing; computer/network account access requests; and visit authorization requests. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

30+ days ago

Senior Security Architect Agile Defense

Washington

Requisition #: pending Job Title: Senior Security Architect Location: Hybrid with three days on-site in Washington, DC Clearance Level: Public Trust, Must Have Ability to Obtain a Clearance Required Certification(s): One of the following: CISSP-ISSAP/ISSEP, Splunk/SIEM or AWS/Azure Solutions Architect Certification Job Description. This role works closely with SOC analysts, incident responders, engineering teams, and leadership to ensure the security operations environment is resilient, scalable, and aligned with business and compliance requirements.

30+ days ago

Sr. Staff Security Engineer - AI, VMR, Offensive Security GEICO GENERAL INSURANCE COMPANY

Bethesda, MD

$120,000–$260,000 / year

This role blends deep security engineering expertise with strong architectural leadership, hands-on experience, leveraging frontier AI models for security, drive customer success, and provide advisory to senior executive leaders. You are equally comfortable advising executive leadership as you are designing and building secure systems, bringing a rare blend of strategic influence and deep engineering execution to elevate the organization's security posture.

30+ days ago

Senior Security Risk Management SME CDO Technologies Inc

Washington, DC

The Senior Security Risk Management Subject Matter Expert drives complex security risk management operations, including Assessment and Authorization (A&A), continuous monitoring, and FISMA compliance for the agency. The SME is tasked with implementing emerging risk management practices and applying NIST 800 series and CNSSI 1253 security controls to secure cloud and hybrid environments.

30+ days ago

Senior Security Engineer II - Application Security Aledade Inc

Washington, DC

We were founded in 2014, and since then, we've become the largest network of independent primary care in the country - helping practices, health centers and clinics deliver better care to their patients and thrive in value-based care. In addition to time off to support work-life balance and enjoyment, we offer the following comprehensive benefits package designed for the overall well-being of our team members: Flexible work schedules and the ability to work remotely are available for many roles.

30+ days ago

IT Vulnerability Management Lead / Senior Security Analyst August Schell

Bethesda, MD

Full time

Skilled at bridging gaps between program staff, executives, technology teams, and external security vendors to successfully achieve organizational security objectives with a demonstrated ability to align technical, security, and business stakeholders across the organization. Desired Qualifications: Experience with scripting and automation (e.g., Python, PowerShell) to automate scanning tasks, reporting, and API integrations; administration and operation of security scanning and vulnerability management platforms such as Nessus.

30+ days ago

Senior Security Engineer Financial Industry Regulatory Authority Inc

Washington, DC

FINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.

30+ days ago

Senior Security Engineer Tria Federal

Woodlawn, MD

As a Senior Security Engineer, you will be working on multiple projects facilitating security operations including Web Applications, Infrastructure Scanning / Auditing, Log Monitoring, and CDN Activity. Bachelor's degree in cybersecurity, computer science, engineering, technology, data science, statistics, analytics, or related quantitative and software development field.

30+ days ago

Senior Information Systems Security Officer ISSO Leidos Holdings Inc

Annapolis Junction, MD

$131,300–$237,350 / year

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the development, integration, deployment, and sustainment of cutting-edge large-scale collection systems.

30+ days ago

Sr. Information Systems Security Officer 2HB SOFTWARE DESIGN

Washington, DC

Direct Experience: 10+ years of in-depth experience as ISSO or combination of ISSO and other security related role supporting IC or DoD programs and contracts of similar scope, type, and complexity. Providing technical expertise in security policies and operations, supporting the implementation and maintenance of security measures and countermeasures, and collaborating with stakeholders to maintain compliance and strengthen the system security posture.

30+ days ago

Senior Information Systems Security Officer One Federal Solution

Washington, DC

We are pioneers, builders, thought leaders, and pride ourselves on thinking outside the box to co-create with our customers, helping them achieve exceptional enterprise-wide outcomes. As a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), OFS is committed to providing high-performance professionals who deliver excellence to our government partners.

30+ days ago

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Senior Security Jobs in Clifton, MD

Senior Security Compliance Specialist, Amazon Leo Security Assurance Amazon.com Inc

Senior Security Engineer, Global Professional Services Security Amazon.com Inc

Sr Security Engineer, Supply Chain, Leo Security Amazon.com Inc

Project Senior Consultant, Forensics And Investigations, Senior Program Security Officer Deloitte

Senior Information Systems Security Officer (ISSO) CDO Technologies Inc

Senior Information System Security Officer Leidos Holdings Inc

Senior Information System Security Officer(ISSO) Leidos Holdings Inc

Senior Security Technology Program Manager Blue Ribbon Global Technologies

Sr. Information System Security Officer Prosync

Senior Security Analyst Science Applications International Corp

Senior Security Architect Agile Defense

Sr. Staff Security Engineer - AI, VMR, Offensive Security GEICO GENERAL INSURANCE COMPANY

Senior Security Risk Management SME CDO Technologies Inc

Senior Security Engineer II - Application Security Aledade Inc

IT Vulnerability Management Lead / Senior Security Analyst August Schell

Senior Security Engineer Financial Industry Regulatory Authority Inc

Senior Security Engineer Tria Federal

Senior Information Systems Security Officer ISSO Leidos Holdings Inc

Sr. Information Systems Security Officer 2HB SOFTWARE DESIGN

Senior Information Systems Security Officer One Federal Solution

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