Lead Security Engineer Job at SD Solutions, LLC (Washington, District of Columbia)

Lead Security Engineer

Location

United States , Fort Washington

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

7+ years of security engineering or security operations experience
Strong incident response and remediation background
Experience designing and maintaining enterprise security controls
Excellent troubleshooting and communication skills

Job Responsibility

Serve as the technical lead for security operations and incident response
Assist in investigation, containment, and remediation of severity incidents
Design, implement, and tune security controls across identity, endpoint, email, network, and SIEM platforms
Maintain and improve detection quality, response playbooks, and operational documentation
Participate in after-hours on-call rotation and provide escalation leadership

Lead Security Engineer

We are looking for a Lead Security Engineer to strengthen enterprise data protec...

Location

United States , Johns Creek

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5–6+ years of experience in cybersecurity with a strong background in enterprise data protection and security engineering
Hands-on expertise with Microsoft Purview, including enterprise-scale implementations for data discovery, classification, labeling, or eDiscovery
Strong experience with data loss prevention technologies, with Zscaler preferred, and a solid understanding of the full data governance lifecycle
Working knowledge of tools and platforms such as Varonis, cloud security technologies, threat hunting solutions, and data classification platforms
Experience with encryption approaches, key management concepts, and securing sensitive data across cloud and on-premises environments
Proven ability to lead cross-functional security initiatives, manage stakeholders, and communicate effectively with technical teams and executive audiences
Bachelor’s degree in Computer Science, Information Security, Cybersecurity, or a related field preferred
Demonstrated leadership skills, including mentoring team members and guiding investigations through resolution

Job Responsibility

Develop and lead enterprise data protection programs that improve how sensitive information is identified, categorized, and secured across multiple environments
Design and implement scalable controls for data governance, labeling, encryption, and key management to reduce risk and support business operations
Oversee investigations involving data security events, coordinate remediation activities, and help strengthen response processes based on findings
Integrate security telemetry from protection platforms into monitoring and detection solutions to improve visibility into potential data loss activity
Direct proactive threat hunting efforts focused on unauthorized data movement, exfiltration risks, and suspicious user behavior
Partner with compliance, infrastructure, cloud, and business teams to align protection strategies with regulatory and operational requirements
Assess security technologies and external vendors, providing recommendations on solutions that support data protection and governance objectives
Mentor security team members and provide technical leadership on enterprise initiatives, best practices, and program maturity improvements

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Lead Security Engineer

We are looking for a Lead Security Engineer to strengthen enterprise data protec...

Location

United States , Johns Creek

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5–6+ years of experience in cybersecurity with a strong background in enterprise data protection and security engineering
Hands-on expertise with Microsoft Purview, including enterprise-scale implementations for data discovery, classification, labeling, or eDiscovery
Strong experience with data loss prevention technologies, with Zscaler preferred, and a solid understanding of the full data governance lifecycle
Working knowledge of tools and platforms such as Varonis, cloud security technologies, threat hunting solutions, and data classification platforms
Experience with encryption approaches, key management concepts, and securing sensitive data across cloud and on-premises environments
Proven ability to lead cross-functional security initiatives, manage stakeholders, and communicate effectively with technical teams and executive audiences
Bachelor’s degree in Computer Science, Information Security, Cybersecurity, or a related field preferred
Demonstrated leadership skills, including mentoring team members and guiding investigations through resolution.

Job Responsibility

Develop and lead enterprise data protection programs that improve how sensitive information is identified, categorized, and secured across multiple environments
Design and implement scalable controls for data governance, labeling, encryption, and key management to reduce risk and support business operations
Oversee investigations involving data security events, coordinate remediation activities, and help strengthen response processes based on findings
Integrate security telemetry from protection platforms into monitoring and detection solutions to improve visibility into potential data loss activity
Direct proactive threat hunting efforts focused on unauthorized data movement, exfiltration risks, and suspicious user behavior
Partner with compliance, infrastructure, cloud, and business teams to align protection strategies with regulatory and operational requirements
Assess security technologies and external vendors, providing recommendations on solutions that support data protection and governance objectives
Mentor security team members and provide technical leadership on enterprise initiatives, best practices, and program maturity improvements.

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Lead security engineer

turbopuffer is seeking a security expert to take our posture to the next level.

Location

Salary:

Not provided

turbopuffer

Expiration Date

Until further notice

Requirements

you’re a proficient programmer in a security-critical context
you're a strong communicator and can explain complex ideas clearly
your passion for infosec is contagious

Job Responsibility

implement security-related features within the turbopuffer codebase and infrastructure
handle security operations, including threat detection and response, vulnerability and incident management, etc.
contribute to the security and compliance roadmap
communicate directly with our customers’ security teams to build trust
grow the security team over time

Fulltime

Lead Security Engineer (DLP)

Lead the global data protection strategy and build an elite security team. Drive...

Location

Malaysia , Kuala Lumpur

Salary:

15000.00 - 25000.00 MYR / Month

Randstad

Expiration Date

August 06, 2026

Requirements

Deep, architectural-level understanding of Microsoft Purview and enterprise data protection ecosystems
Design and deploy scalable data classification, auto-labeling, and advanced DLP frameworks across diverse platforms
Drive high-level incident response strategies and oversee complex security investigations
Demonstrate strong leadership capabilities to guide technical teams and manage large-scale security projects
Communicate complex security concepts effectively to both technical teams and non-technical executive stakeholders

Job Responsibility

Architect and drive the global DLP roadmap, ensuring alignment with enterprise security and compliance goals
Oversee the end-to-end lifecycle of data protection policies across Microsoft Purview and other enterprise platforms
Partner with executive stakeholders and external vendors to ensure seamless, SLA-compliant service delivery
Direct the investigation of critical data leakage events and optimize incident response frameworks
Mentor, train, and lead a team of security engineers, fostering a culture of technical excellence and proactive defense

Application Security Engineer, Lead

Crafting the right network, with the right equipment and software, requires a co...

Location

United States , Fort Meade

Salary:

77600.00 - 176000.00 USD / Year

Booz Allen Hamilton

Expiration Date

Until further notice

Requirements

5+ years of experience implementing application security services such as macro-segmentation, micro-segmentation, application-aware firewalls, and Web Application Firewalls (WAF)
5+ years of experience with next-generation firewalls, such as Palo Alto, or Cisco, or Fortninet, or Juniper, or Illumio
5+ years of experience with application delivery products, such as F5, Nginx, A10, or NetScaler
Experience leading cross-functional teams across various technologies and environments
Experience with DoD enterprise networks, such as defense infrastructure, including DMZ and application security
Secret clearance
HS diploma or GED

Job Responsibility

Develop enterprise-wide infrastructure
Troubleshoot and resolve complex network issues
Analyze working infrastructures
Increase security, reliability, and availability for mission-critical network systems
Optimize client operations and modernization

What we offer

Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Recognition awards program

New

Lead Software Security Engineer

Location

United Kingdom , London

Salary:

120000.00 - 150000.00 GBP / Year

Data Idols

Expiration Date

Until further notice

Requirements

Commercial experience as a Security Engineer, Application Security Engineer, Product Security Engineer or DevSecOps Engineer
Strong understanding of application security principles and secure software development practices
Experience working closely with software engineering teams
Hands-on experience securing cloud environments (AWS, GCP or Azure)
Experience with vulnerability management, threat modelling and security reviews
Knowledge of CI/CD security and modern development practices
Excellent stakeholder management and communication skills

Job Responsibility

Driving application and product security initiatives across multiple engineering teams
Conducting security reviews, threat modelling and risk assessments
Implementing and improving vulnerability management processes
Embedding security tooling into CI/CD pipelines and development workflows
Partnering with developers to promote secure coding practices
Reviewing cloud infrastructure and architecture from a security perspective
Supporting incident response and remediation activities when required
Defining and promoting security standards, policies and best practices
Influencing technical decision-making across engineering and leadership teams

What we offer

Hybrid working model
Opportunity to work on cutting-edge AI and technology products
High level of autonomy and influence
Collaborative engineering culture
Career progression opportunities as the business continues to scale
Ongoing learning and professional development
Pension scheme
Generous holiday allowance

Fulltime

New

Lead Data Security Engineer

We are seeking a Senior Data Security Engineer to lead enterprise-wide data prot...

Location

United States , Johns Creek

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of experience in cybersecurity, data security, information protection, or related disciplines
Strong hands-on experience with Microsoft Purview, including enterprise DLP implementations
Deep knowledge of Data Loss Prevention (DLP) technologies and methodologies
Experience with CASB solutions, preferably Zscaler CASB
Experience with data discovery, classification, labeling, and governance programs
Strong understanding of the data governance lifecycle and information protection frameworks
Experience supporting security investigations, incident response, and remediation activities
Knowledge of cloud security principles and modern security architectures
Strong communication and stakeholder management skills

Job Responsibility

Lead the design, implementation, and optimization of enterprise DLP and CASB programs
Architect and manage data discovery, classification, labeling, and protection initiatives
Support data governance and compliance efforts through effective security controls and monitoring
Lead investigations involving data loss, policy violations, and potential data exfiltration events
Integrate security telemetry and data protection events into detection and monitoring platforms
Drive threat hunting and proactive monitoring efforts related to sensitive data exposure
Evaluate and recommend security tools, technologies, and vendors
Partner with security, infrastructure, compliance, legal, and business stakeholders to implement enterprise data protection strategies
Develop policies, standards, and best practices for data security and governance
Mentor junior security team members and provide technical leadership across security initiatives

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

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