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Mid-Level Illumio Zero Trust Segmentation Platform Engineer

Ennoble First

Posted today

Job Requirements

Reston
Top Secret/SCI Polygraph
Career Level not specified
$130,000 - $155,000

Job Description

Mid-Level Illumio Zero Trust Segmentation Platform Engineer

Location: Reston, VA

Required Clearance: Active TS/SCI with Polygraph

Employment Type: Full-Time Regular

Shift: Day

Travel: No

Relocation Assistance: Yes

Company Overview

We are Ennoble First. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's important.

Ennoble First is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can't turn into an opportunity.

Position Overview

Ennoble First is seeking a Mid-Level Illumio Zero Trust Segmentation Platform Engineer to support an Intelligence Community customer in Reston, Virginia. This hands-on engineering role focuses on implementing, administering, and supporting Zero Trust segmentation capabilities across enterprise infrastructure, cloud, and virtualized environments.

The engineer will work with cybersecurity, infrastructure, cloud, and application teams to support microsegmentation, application dependency mapping, policy implementation, platform integrations, and automation while helping strengthen the security and resiliency of mission environments.

Primary Responsibilities
  • Engineer, administer, and support Zero Trust segmentation and microsegmentation capabilities across enterprise environments.
  • Support deployment, configuration, and operation of Illumio Core and Illumio Edge.
  • Develop and implement segmentation policies based on application dependencies, workloads, security requirements, and network traffic.
  • Use workload and VEN telemetry to analyze application communication patterns and support application dependency mapping.
  • Support integration of Illumio with enterprise security and management platforms, including SIEM, SOAR, and CMDB technologies.
  • Troubleshoot segmentation, connectivity, policy, and platform-integration issues.
  • Support Zero Trust security architecture and implementation activities.
  • Work across physical, virtualized, cloud, and hybrid infrastructure environments.
  • Support VMware and Hyper-V environments and cloud platforms such as AWS, Azure, and GCP.
  • Develop scripts and automation to improve platform deployment, configuration, and operations.
  • Use APIs and automation technologies to integrate segmentation capabilities with enterprise systems and workflows.
  • Collaborate with cybersecurity, network, cloud, infrastructure, and application teams to define and implement segmentation requirements.
  • Develop and maintain technical documentation, configuration information, and operational procedures.
Required Qualifications
  • 5+ years of experience in cybersecurity, cloud, infrastructure, or related technical environments.
  • 3+ years of experience supporting systems, infrastructure, cloud, or security engineering activities.
  • Experience with Zero Trust concepts, network segmentation, microsegmentation, or related security architectures.
  • Experience supporting enterprise networking and application communication flows.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Experience supporting cloud environments such as AWS, Azure, or GCP.
  • Experience with automation, scripting, and API-based integrations.
  • Experience integrating security or infrastructure platforms with enterprise technologies such as SIEM, SOAR, or CMDB solutions.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Ability to obtain a qualifying CSSP-IS certification within 30 days of offer acceptance, such as CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND.
  • Ability to obtain a qualifying IAT Level III certification within 45 days of obtaining the CSSP-IS certification, or within 45 days of offer acceptance if already CSSP-IS qualified. Qualifying certifications include SecurityX (formerly CASP+), CCNP Security, CISA, CISSP or Associate of ISC2, GCED, GCIH, or CCSP.
Preferred Qualifications
  • Hands-on experience with Illumio Core and/or Illumio Edge.
  • Experience implementing Illumio segmentation policies in enterprise environments.
  • Illumio certification.
  • Experience with application dependency mapping and VEN telemetry.
  • Experience supporting Intelligence Community or other classified environments.
  • Experience implementing Zero Trust architectures in large enterprise environments.
  • Strong interpersonal and customer relationship skills.
  • Excellent verbal and written communication skills.
Pay Range

$130,000-$155,000

The Ennoble First pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Equal Employment Opportunity

Ennoble First is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law.

E-Verify Participation

Ennoble First participates in E-Verify. Learn more at www.dhs.gov/E-Verify .

E-Verify is a registered trademark of the U.S. Department of Homeland Security.

Location:

Required Clearance:

Employment Type: Full-Time Regular

Shift: Day

Travel: No

Relocation Assistance: Yes Primary Responsibilities:
Minimum Education/Experience Requirements:
Desired Skills:


Ennoble First is committed to providing a diverse and inclusive work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Ennoble First participates in E-Verify.

The information below will be listed on our website's careers landing page.

EEO is the Law | Pay Transparency Nondiscrimination

www.dhs.gov/E-Verify

E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.
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At Ennoble First, we’re proud to serve and partner with leading federal agencies—including the DoD, NGA, U.S. Air Force, U.S. Army, DIA, Department of State, and U.S. Cyber Command—as well as trusted industry innovators like AWS, Lockheed Martin, Northrop Grumman, Booz Allen, CACI, Leidos, and Splunk. Together, we deliver secure, agile IT solutions that advance intelligence, defense, healthcare, and national security.  What sets us apart is our people. We believe in empowering bold thinkers, fostering collaboration, and creating an environment where health, family, and work stay in balance. We embrace diverse perspectives, encourage innovation, and ensure every team member feels supported and connected.  When you join Ennoble First, you’re not just filling a role—you’re becoming part of a community that values you, challenges you, and helps you grow while making an impact on missions of national importance.

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About Us
Ennoble First is a high-tech solutions and services company dedicated to supporting the nation’s most critical missions. We partner with federal agencies across defense, intelligence, and national security, delivering agile, data-driven technologies that enhance efficiency, reduce risk, and empower smarter decisions.  Our expertise spans data engineering and management, intelligent automation, AI, enterprise systems, advanced cybersecurity, research and development, and strategic talent support. These capabilities allow us to address today’s complex challenges while preparing organizations for the threats and technologies of tomorrow.  Trusted by agencies such as the Department of Defense, U.S. Cyber Command, and leading federal health organizations—as well as top industry partners—we’re known for providing secure, innovative, and mission-focused solutions that make a real impact. At Ennoble First, we don’t just deliver technology—we help safeguard the future.
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Clearance Level
Top Secret/SCI