13,046 Results for

Senior Security Jobs in Adelphi, MD

Jobs

Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Agile Defense

Ashburn, Virginia

$140,000–$190,000 / year

Title : Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance : Active Top Secret with SCI eligibility, Ability to obtain and maintain a CBP Background Investigation (CBP BI) and EOD, active BI strongly preferred. Agile's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Learning and Development opportunities as well as other optional benefit elections.

19 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

Cyber Oracle Cloud Security - Senior Consultant / Senior Engineering Management Specialist Deloitte

Mclean, VA

$105,400–$207,800 / year

Supporting security workstreams across Oracle Cloud Enterprise Resource Planning (ERP), Human Capital Management (HCM), and Supply Chain Management (SCM) implementations. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

3 days ago

Sr. SOC/Security Engineer Revolutional, LLC

Washington, DC

$130,000–$160,000 / year

This seasoned subject matter expert supports the engineering, deployment, configuration, operation, maintenance, integration, and sustainment of SOC tools, sensors, platforms, enclaves, and supporting cybersecurity capabilities, leads the SOC engineers performing this work, and develops solutions to undefined, complex technical problems. We are seeking a Senior SOC/Security Engineer to serve as task lead for SOC engineering, deployment, operations, and maintenance in a 24x7x365 Security Operations Center (SOC) supporting a large federal agency.

3 days ago

SRE - Enterprise & Cloud Security - AI Driven Security - Senior Associate PricewaterhouseCoopers LLP

Washington, DC

$77,000–$202,000 / year

At least one of the following: Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake, or related data and AI credentials. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .

10 days ago

Senior Security Engineer-Network Security Assessment & Post-Quantum Cryptography (PQC) - Hybrid ATD Technology LLC

Suitland, MD

$180,000–$230,000
Quick Apply

Analyze cryptographic implementations key-exchange, digital-signature, and cipher-suite selections; certificate and PKI dependencies; key management and HSM integration; and FIPS 140-2/140-3 validated modules to identify components that rely on quantum-vulnerable public-key algorithms (RSA, Diffie-Hellman, ECDH, ECDSA). Assess the impact of PQC requirements on network implementations, including larger keys and signatures affecting packet size, fragmentation, MTU, and handshake latency; hardware, ASIC, and crypto-accelerator constraints; hybrid key-establishment options; and certificate-chain and protocol interoperability.

3 days ago

Senior IT Project Manager - Federal National Security Program Management Solutions LLC

Washington, DC

Full time

Required Qualifications 10+ years of experience in IT project management, technical program management, or a related technology discipline (infrastructure, cybersecurity, systems engineering), including managing projects for federal agencies. This individual should be comfortable working with technical architects, engineers, cybersecurity professionals, and federal stakeholders to understand technical challenges, coordinate solutions, manage dependencies, and drive project execution.

9 days ago

Cyber - AI Cloud Security Engineer - Senior Consultant Deloitte

Washington, DC

$105,400–$207,800 / year

Designing and implementing secure AI workloads across Amazon Web Services, Microsoft Azure, Google Cloud, and hybrid environments, including cloud landing zones, network isolation, private connectivity, logging, encryption, key management, data protection, containers, serverless workloads, Kubernetes, and infrastructure-as-code controls. Required: Bachelor's degree in Information Technology, Computer Science, Artificial Intelligence, Cybersecurity, Computer Engineering, or Software Engineering; equivalent professional work experience in software engineering, AI engineering, cybersecurity, cloud security, application security, or technology consulting may be considered in lieu of a degree.

3 days ago

Cyber Oracle Cloud Security - Senior Manager / Associate Vice President, Engineering Management Deloitte

Washington, DC

$163,400–$322,100 / year

As an Associate Vice President, Engineering Management on the Deloitte Cyber team, you will be responsible for driving Oracle Cyber pursuits, advising clients on Oracle-focused cyber solutions, and providing technical leadership across strategic engagements. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

3 days ago

Information Systems Security Officer, Senior Unisity

Annapolis Junction, Maryland

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.).

7 days ago

Senior Program Manager (Law Enforcement and Security) ICF International Inc

Washington, DC

$108,006–$183,610 / year

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The successful candidate will bring strong program leadership, experience supporting criminal case management, personnel background investigations, and protective operations, and an understanding of foreign affairs and U.S. embassy operations.

9 days ago

Sr. Security Engineer - GRC Fintech & Financial Services Twitter

Washington, DC

$152,000–$258,000 / year

The ideal candidate brings hands-on fintech compliance experience (PCI DSS, NYDFS, FFIEC), fluency in data privacy frameworks (GDPR, CCPA), and GRC engineering skills: Compliance-as-Code, continuous evidence collection, and deep partnership with engineering so controls are designed into the platform rather than bolted on after the fact. Design, implement, and validate technical controls relevant to fintech environments (cardholder data environment scoping and segmentation, access control, logging, encryption, change management, vulnerability management) - not just document them.

8 days ago

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

Mclean, VA

$97,700–$162,800 / year

3 days ago

AI Security Senior Consultant Deloitte

Mclean, VA

$105,400–$207,800 / year

As a Senior Consultant, Strategy, Growth & Transformation in Deloitte Cyber's Cyber for AI practice, you will own and deliver work that helps clients understand and mitigate/monitor the risks of adopting AI across the enterprise and define the cybersecurity controls, governance, policy and risk management approaches needed to deploy AI securely and safely. As a Senior Consultant, Strategy, Growth & Transformation on the Cyber Strategy & Transformation team, you will be responsible for: Lead discovery and current-state assessments of client AI cybersecurity controls governance, risk management and security practices across business units and AI use cases.

3 days ago

Senior Director, Security Analytics Salesforce.com, Inc.

Mclean, VA

$218,400–$365,200 / year

You have 10+ years of experience in security data science, machine learning engineering, or building customer-facing security analytics products at scale, with a track record of shipping production ML models into commercial software platforms across multi-tenant SaaS environments. Partner with Product Management, user experience (UX), and executive stakeholders to translate complex statistical outputs into clear security insights and trust dashboards for customer administrators, while reporting system performance, model metrics, drift analysis, and threat containment service level agreements (SLAs) to leadership.

9 days ago

Senior Program Manager (Law Enforcement and Security) ICF

Washington, District of Columbia

10 days ago

Senior Security Engineer - Crowdstrike UltraViolet Cyber

Washington, District of Columbia

$135,000–$150,000 / year

135,000 - $150,000 a year UltraViolet Cyber maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect our company's differing products, services, industries and lines of business. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams.

12 days ago

SAP Security and Access Controls Sr Associate PricewaterhouseCoopers LLP

Washington, DC

$77,000–$202,000 / year

Preference for a Master's or Masters of Business Administration degree in at least one of the following fields of study: Accounting, Analytics/Data Science, Business Administration/Management, Computer Science/Information Systems, Cybersecurity, Economics, Engineering, Finance, Mathematics/Statistics, Operations/Supply Chain, Project/Technology Management, Risk Management/Insurance. As a Senior Associate you will analyze complex problems, manage assigned workstreams, build meaningful client connections, and mentor junior team members while using critical thinking, data insights, and a broad range of tools and methods to support delivery.

6 days ago

Sr. Platform Security Engineer II (6836) (25K Sign-On) MetroStar Systems

Reston, VA

$190,000–$280,000 / year

Design, implement, and manage security controls for containerized workload solutions, including image scanning, firewalls, intrusion detection/prevention systems, endpoint protection, encryption mechanisms, runtime protection, role-based access control (RBAC), and network segmentation to ensure the organization's networks and systems remain secure. 7+ years of experience as a cybersecurity engineer specializing in designing and building implementations of required security controls and implementing continuous monitoring and auditing of solutions for compliance with security controls, with strong experience in these areas (e.g., NIST SP 800-53, RMF, ICD 503, FISMA, FedRAMP).

7 days ago

Senior ServiceNow Software Development Engineer (Risk & Security) CACI

Chantilly, Virginia

Data & Tool Integration: Engineer production-ready integrations with external security tools (e.g., Splunk, Tenable, Qualys) using REST/SOAP APIs, MID Servers, and Scripted REST APIs. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

8 days ago

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Senior Security Jobs in Adelphi, MD

Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Agile Defense

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

Cyber Oracle Cloud Security - Senior Consultant / Senior Engineering Management Specialist Deloitte

Sr. SOC/Security Engineer Revolutional, LLC

SRE - Enterprise & Cloud Security - AI Driven Security - Senior Associate PricewaterhouseCoopers LLP

Senior Security Engineer-Network Security Assessment & Post-Quantum Cryptography (PQC) - Hybrid ATD Technology LLC

Senior IT Project Manager - Federal National Security Program Management Solutions LLC

Cyber - AI Cloud Security Engineer - Senior Consultant Deloitte

Cyber Oracle Cloud Security - Senior Manager / Associate Vice President, Engineering Management Deloitte

Information Systems Security Officer, Senior Unisity

Senior Program Manager (Law Enforcement and Security) ICF International Inc

Sr. Security Engineer - GRC Fintech & Financial Services Twitter

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

AI Security Senior Consultant Deloitte

Senior Director, Security Analytics Salesforce.com, Inc.

Senior Program Manager (Law Enforcement and Security) ICF

Senior Security Engineer - Crowdstrike UltraViolet Cyber

SAP Security and Access Controls Sr Associate PricewaterhouseCoopers LLP

Sr. Platform Security Engineer II (6836) (25K Sign-On) MetroStar Systems

Senior ServiceNow Software Development Engineer (Risk & Security) CACI

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