Security Engineer | Proofpoint (Hybrid Onsite 3x2)

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Who is Trace3?

Trace3 is a leading Transformative IT Authority, providing unique technology solutions and consulting services to our clients. Equipped with elite engineering and dynamic innovation, we empower IT executives and their organizations to achieve competitive advantage through a process of Integrate, Automate, Innovate.

Our culture at Trace3 embodies the spirit of a startup with the advantage of a scalable business. Employees can grow their career and have fun while doing it!

Trace3 is headquartered in Irvine, California. We employ more than 1,200 people all over the United States. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, San Francisco.  

Ready to discover the possibilities that live in technology?

 

Come Join Us!

Street-Smart - Thriving in Dynamic Times

We are flexible and resilient in a fast-changing environment. We continuously innovate and drive constructive change while keeping a focus on the “big picture.” We exercise sound business judgment in making high-quality decisions in a timely and cost-effective manner. We are highly creative and can dig deep within ourselves to find positive solutions to different problems.

Juice - The “Stuff” it takes to be a Needle Mover

We get things done and drive results. We lead without a title, empowering others through a can-do attitude. We look forward to the goal, mentally mapping out every checkpoint on the pathway to success, and visualizing what the final destination looks and feels like.

Teamwork - Humble, Hungry and Smart

We are humble individuals who understand how our job impacts the company's mission. We treat others with respect, admit mistakes, give credit where it’s due and demonstrate transparency. We “bring the weather” by exhibiting positive leadership and solution-focused thinking. We hug people in their trials, struggles, and failures – not just their success. We appreciate the individuality of the people around us.

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JOB SUMMARY:

We are seeking an experienced Messaging and Archiving Engineer to support our cloud-based messaging and enterprise archiving platforms in a mission-critical, fast-paced environment. The ideal candidate will have extensive experience with messaging security, scripting, regulatory compliance, and a passion for providing high-quality operational support and engineering solutions. This role requires both a strategic mindset and hands-on technical skills, with a focus on collaboration, documentation, and continuous improvement.

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SUMMARY OF ESSENTIAL JOB FUNCTIONS:

• Support cloud-based messaging and archiving solutions with a focus on reliability, scalability, and security.

• Provide user support, software/hardware training, and operational troubleshooting for enterprise environments.

• Create shell programs and utility scripts to streamline operations and automate repetitive tasks.

• Manage and support 24x7 mission-critical systems, ensuring system uptime and incident response.

• Design, document, and implement technical solutions that align with business and compliance requirements.

• Collaborate with business and technical teams to define requirements and build detailed engineering documentation including designs and test plans.

• Maintain high standards of security, including TLS (SMTP over TLS), HSMs, and domain authentication protocols like OAuth, Kerberos, and Modern Authentication.

• Support enterprise security efforts by working with network components including firewalls and load balancers.

• Stay current on regulatory, legal, and compliance needs specific to the financial sector.

• Promote and apply ITIL and Agile best practices to improve service delivery.

• Provide clear and effective verbal and written communications to both technical and non-technical audiences.

• Engage in knowledge sharing and mentoring in a highly collaborative team environment.

• Maintain documentation and process consistency to ensure operational excellence.

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REQUIRED SKILLS AND EXPERIENCE:

• 5+ years of experience supporting cloud-based messaging and archiving systems.

• Experience with Proofpoint Social Patrol and Enterprise Archive.

• Proficiency in scripting and automation using shell programming and utility scripts.

• Experience supporting enterprise security protocols and components (e.g., TLS, SMTP, OAuth, Kerberos, HSMs).

• Strong understanding of regulatory compliance in financial or highly regulated environments.

• Demonstrated experience supporting high-availability, mission-critical 24x7 systems.

• Strong problem-solving and troubleshooting skills with a proactive mindset.

• Exceptional organizational skills and attention to detail.

• Ability to manage shifting priorities, pivot as needed, and deliver results independently.

• Familiarity with ITIL and Agile methodologies.

• Experience documenting detailed technical designs, test plans, and operational procedures.

• MCP, CCNP, or similar certifications preferred.

• Excellent verbal and written communication skills in English.

• Comfortable working in a collaborative environment and contributing ideas.

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The Perks

• Comprehensive medical, dental and vision plans for you and your dependents
• 401(k) Retirement Plan with Employer Match, 529 College Savings Plan, Health Savings Account, Life Insurance, and Long-Term Disability
• Competitive Compensation
• Training and development programs
• Stocked kitchen with snacks and beverages
• Collaborative and cool culture
• Work-life balance and generous paid time off

 

Our Commitment

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions based on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email recruiting@trace3.com.

 

***To all recruitment agencies: Trace3 does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Trace3 employees or any other company location. Trace3 is not responsible for any fees related to unsolicited resumes/CVs.