13,078 Results for

Senior Security Jobs in Adelphi, MD

Jobs

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

Washington, DC

$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

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

Mclean, 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

Sr. Industrial Security Analyst (MDSO) SpaceX

Washington, DC

$130,000–$195,000 / year

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

1 day 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

Enterprise & Cloud Security - Cloud Security Senior Associate PwC

Washington, DC

$77,000–$202,000 / year

Preference for at least one of the following fields of study: Business Administration/Management, Computer and Information Science, Computer Engineering, Computer Programming, Computer Science, Computer Systems Analysis, Information CyberSecurity, Information Security, Information Technology, Management Information Systems. As a Cloud Security Senior Associate, you will play a pivotal role in safeguarding our clients' cloud environments by designing and implementing security measures across IaaS, PaaS, and SaaS platforms.

16 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

Senior ServiceNow Software Development Engineer (Risk & Security) CACI

Chantilly, Virginia

$103,800–$218,100 / year

Required Qualifications:Active TS/SCI Clearance with PolygraphA Bachelor’s Degree OR advanced degree in a related fieldA minimum of 5 years' technical experienceSecurity+ (or equivalent IAT Level II) is required, or be obtained within one month of startExcellent oral and written communication skillsExpert proficiency in GlideScripting, JavaScript, and AjaxDeep understanding of CMDB architecture and its relationship to Asset ManagementExperience working on complex ServiceNow projects where analysis of situations or data requires in-depth evaluationExperience with Security Data: Proven experience integrating data from at least one enterprise security source (e.g., SIEMs like Splunk/Sentinel, or Scanners like Tenable/Qualys/CrowdStrike) into the ServiceNow platform. Desired Qualifications:ServiceNow Certified System Administrator and Certified Application DeveloperFunctional Expertise: Proven experience implementing at least one major security suite:SecOps: Security Incident Response, Vulnerability Response, or Configuration ComplianceIRM/GRC: Policy & Compliance, Risk Management, or CAM (Continuous Authorization and Monitoring)Framework Knowledge: Technical familiarity with the NIST Risk Management Framework (RMF) or 800-53 controlsFamiliarity with Git-based development, Automated Test Framework (ATF), or Now Assist AI/ML integrationKnowledge of at least one operating system: Linux, Unix, Windows Strong technical background in Cloud Architecture.

5 days ago

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

Rosslyn, VA

$97,700–$162,800 / year

3 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

AI Security Senior Consultant Deloitte

Washington, DC

$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 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

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

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

Ashburn, Virginia

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.

30+ 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

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

Mclean, VA

$105,400–$207,800 / year

Configuring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.

3 days ago

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

Mclean, VA

$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

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Mclean, VA

$105,400–$207,800 / year

1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.

3 days ago

Cyber - Physical Security - Senior Manager Deloitte

Mclean, VA

$163,400–$322,100 / year

Required: Bachelor's degree in security management, risk management, emergency management, criminal justice, international relations, intelligence studies, engineering, homeland security, public administration, or infrastructure protection, or equivalent work experience. As a Physical Security Senior Manager on the Physical Security consulting team, you will be responsible for: Leading client engagements focused on physical security strategy, operating model transformation, and program alignment with business objectives, operational priorities, and enterprise risk management initiatives.

3 days ago

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Senior Security Jobs in Adelphi, MD

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

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

Sr. Industrial Security Analyst (MDSO) SpaceX

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

Enterprise & Cloud Security - Cloud Security Senior Associate PwC

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

Senior ServiceNow Software Development Engineer (Risk & Security) CACI

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

Cyber - AI Cloud Security Engineer - Senior Consultant Deloitte

AI Security Senior Consultant Deloitte

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

Information Systems Security Officer, Senior Unisity

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

Sr. Security Engineer - GRC Fintech & Financial Services Twitter

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

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

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Cyber - Physical Security - Senior Manager Deloitte

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