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Victaulic · 20 hours ago

Collaboration Technology Administrator

Northampton County, PA

Full-time

Hybrid

Senior Level

5+ years exp

Victaulic is seeking a highly experienced Collaboration Technology Administrator with deep, hands-on expertise in enterprise email systems and Microsoft 365. The primary focus is ownership of Victaulic’s hybrid email architecture, ensuring reliable delivery and strong anti-spoofing protections while serving as the technical authority for mail flow design and administration.

IndustrialManufacturing

H1B Sponsor Likely

Responsibilities

Own and administer Victaulic’s hybrid email environment, including:

Microsoft Exchange Online

On-premises Exchange SMTP relay servers

Proofpoint Email Security (MX Edge, Secure Email Relay, outbound filtering)

Design, maintain, and troubleshoot complex inbound and outbound mail flows across multiple paths, including:

Internet → Proofpoint → Exchange Online

Exchange Online → Proofpoint → Internet

Internal applications via Proofpoint SER

Legacy applications via on-premises Exchange relays

Alternate routing scenarios involving Microsoft 365 default MX endpoints

Perform end-to-end message tracing across Exchange Online, Proofpoint, and on-premises Exchange to rapidly diagnose delivery failures, spoofing events, or routing loops

Serve as the technical owner for email security and anti-spoofing controls, including:

SPF, DKIM, and DMARC design, implementation, and ongoing tuning

First-party DMARC enforcement within Proofpoint

Exchange Online anti-spoofing and transport rule configuration

Maintain and validate trusted IP exemptions, connector scopes, and relay authorizations to prevent false positives while maintaining security posture

Monitor and analyze DMARC aggregate and forensic reports, identify trends, and remediate authentication failures

Administer Proofpoint Email Security platform, including:

Inbound and outbound routing configuration

Secure Email Relay (SER) for internal applications and devices

Spam, phishing, malware, and content filtering policies

DMARC enforcement policies and reporting

Partner with Proofpoint support during escalations and incident response

Manage and validate email-critical DNS records hosted in Network Solutions, including:

MX records

SPF TXT records

DKIM selector records

DMARC policy records

Understand DNS propagation, caching behavior, and their impact on mail delivery and authentication

Coordinate DNS changes with internal teams and vendors to minimize risk

Act as a senior Microsoft 365 administrator, including Global Admin responsibilities when required

Manage Exchange Online configuration beyond basic mailbox administration, including:

Mail flow connectors

Transport rules

Accepted domains

Hybrid and relay configurations

Administer Microsoft 365 E5 features relevant to email and security, such as:

Microsoft Defender for Office 365

Data Loss Prevention (DLP) related to email

Audit logging and message investigation tools

Ensure licensing alignment and proper feature usage within E5 entitlements

Develop and maintain detailed technical documentation for:

Email architecture and flow diagrams

Mail routing logic and exceptions

Security and authentication configurations

Troubleshooting procedures and runbooks

Serve as escalation point for complex email incidents and outages

Identify opportunities to simplify mail routing, reduce technical debt, and retire legacy relay paths

Stay current on Microsoft and Proofpoint changes that impact email flow, security, or compliance

Qualification

Microsoft Exchange OnlineProofpoint Email SecurityEnterprise email administrationMicrosoft 365 administrationDNS managementPowerShell scriptingAnalytical mindsetTroubleshooting skillsCollaboration skillsDetail-oriented

Required

Enterprise email administration (5+ years preferred)

Microsoft Exchange Online (advanced mail flow, connectors, transport rules)

On-premises Exchange used as SMTP relay infrastructure

Proofpoint Email Security administration in a production enterprise environment

Advanced understanding of SMTP, mail routing, and message tracing

Strong, practical experience with: SPF, DKIM, DMARC

Anti-spoofing and phishing protections

DNS management experience, specifically for email routing and authentication (Network Solutions or equivalent providers)

Microsoft 365 administration at enterprise scale, including E5 licensing

PowerShell scripting for Exchange Online and Microsoft 365 administration

Bachelor's degree in Information Technology or equivalent experience

5+ years of hands-on enterprise email administration (hybrid environments strongly preferred)

5+ years administering Microsoft 365 in a production environment

Preferred

Experience managing hybrid email environments with multiple relay paths

Background in email security engineering or messaging infrastructure roles

Experience supporting internal applications, scanners, and devices that rely on SMTP relay

Familiarity with Microsoft Defender, Purview, and compliance tooling as it relates to email

Experience participating in incident response for phishing, spoofing, or mail delivery outages

Company

Victaulic

Glassdoor3.8

Victaulic is a producer of mechanical and grooved pipe joining systems.

Founded in 1919

Easton, Pennsylvania, USA

5001-10000 employees

https://www.victaulic.com

H1B Sponsorship

Victaulic has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (3)

2024 (4)

2022 (1)

2021 (2)

2020 (1)