Sr. Email Security Engineer
Company: Stratus Technology Services, LLC
Location: New York
Posted on: January 27, 2023
Job Description:
The Senior Email Security Engineer will ensure that email and
related network security technologies are designed, integrated,
tested and configured to meet the objectives of the Technology
Cyber Command defensive efforts. The resource will work within
Cyber Commands Security Sciences division responsible for the
design and implementation of email filtering, DNS, SPF/DKIM/DMARC,
sandboxing and related technologies including cloud-based email
threat prevention platforms; and work with different organizations,
vendors, and cyber incident responders.
TASKS:
- Perform security reviews, identify gaps in security
architecture, and develop a security risk management plan
- Design, build, install, configure, and test dedicated cyber
defense systems (hardware and software)
- Implement robust Network Security Monitoring/Continuous
Security Monitoring solutions
- Operate and administer cyber defense applications and
software
- Implement, configure, and manage DKIM and DMARC on target email
domains
- Implement, configure, and manage on-premises and cloud-native
secure email gateways
- Collaborate with both technical and non-technical teams to
integrate security controls and procedures into workflows
- Automate controls and redundant processes whenever
possible
- Liaise with cybersecurity vendors to support procurement of
cybersecurity solutions
- Identify and implement performance improvements across all
pipelines
- Engage with data consumers and producers in order to design
appropriate models to suit all needs
- Maintain information exchanges through publish, subscribe, and
alert functions that enable users to send and receive critical
information as required
- Support incident management, service-level management, change
management, release management, continuity management, and
availability management for databases and data management
systems
- Administer databases and/or data management systems that allow
for the secure storage, query, protection, and utilization of
data
SKILLS/EXPERIENCE:
- Minimum of 8 years of IT/email security experience in large
enterprise environments
- Strong understanding of email delivery architecture, email
gateway and DNS technologies
- Strong understanding of networking, SMTP, DNS
- Minimum of 8 years of experience with email security solutions
in large, distributed environments
- Minimum of 8 years of experience working with email threat
prevention platforms in complex email delivery systems
- In-depth knowledge of DMARC, DKIM, and SPF
- In-depth knowledge of email messaging systems, system
administration in email gateways, either Proofpoint Email Security
Platform, Microsoft Exchange, Cisco Ironport or similar including
in-depth knowledge of Exchange 2019 and Microsoft O365
- Proficient in the use of automation tools, configuration
management solutions, dev-ops principles, and data
analytics
- Working experience integrating SaaS services and APIs
DESIRED SKILLS/EXPERIENCE:
- Familiarity with Azure Platform, AzureAD, Azure MFA, Azure
Graph API
- Experience with High Availability Architecture of email
delivery systems
- Experience with continuous improvement processes
- Experience with the Agile Development Methodology
- Experience with sandbox technologies and platforms
- Familiarity with scripting and using scripting languages
(Python, Bash, Powershell, etc.); experience in Web development,
and automated testing
- Strong communication skills
- Security and cloud certifications are a plus (CISSP, CCSP,
Google Compute Platform, AWS, Azure, etc.)
- Familiarity with or exposure to cloud application
development
- Familiarity with the CI/CD process
- Familiarity with distributed data processing
frameworks
- Experience with cloud architecture
- Linux experience with account and group management
Keywords: Stratus Technology Services, LLC, New York , Sr. Email Security Engineer, Engineering , New York, New York
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