OneMain Financial Jobs

Cloud Network Engineer

Location: Springfield, US

Job ID: ATR 17720

Job Description

Job Title: Cloud Network Engineer

Location: Springfield, VA - Hybrid Remote

Eligibility: Candidate must possess an active Secret clearance

Job Description:

As the Cloud SME, you will serve as the Tier 3 technical expert for all

enterprise cloud-based services. You will be responsible for providing

high-level analysis, design, and strategic guidance for a complex,

multi-cloud environment. You will serve as the technical authority on

executive-level project teams, providing direction, interpretation, and

innovative solutions to exceptionally complex problems. The ideal

candidate thinks independently, demonstrates exceptional communication

skills, and applies extensive technical expertise to guide the

successful completion of major cloud migration and sustainment programs.

MEANINGFUL WORK AND PERSONAL IMPACT:

• Serve as the Tier 3 Subject Matter Expert (SME) for enterprise

  cloud-based services, providing top-level support and

  troubleshooting.

• Lead on-premises-to-cloud migration efforts, acting as the primary

  technical liaison with Cloud Service Providers (CSPs) including

  Microsoft Azure, AWS, Oracle Cloud (OCI), and Google Cloud.

• Engineer and support connectivity between the Secure Cloud Computing

  Architecture (SCCA) and various CSPs.

• Establish, sustain, and provide Tier 3 support for enterprise F5

  Application Delivery Controllers (ADCs), including the Local Traffic

  Manager (LTM), Global Traffic Manager (GTM/DNS), and Access Policy

  Manager (APM) modules.

• Develop and implement "break and inspect" solutions on F5 devices to

  meet DISA cloud security requirements.

• Coordinate with CSPs and application developers to create advanced

  Layer 7 health monitors for optimal application performance.

• Support the migration of on-premises applications and data to cloud

  environments by evaluating migration plans and providing expert

  guidance on fulfilling SCCA VDMS and VDSS requirements.

• Conduct analysis of network bandwidth and equipment utilization as

  it relates to cloud initiatives and provide strategic

  recommendations to stakeholders.

• Manage the entire circuit lifecycle, from submitting initial

  procurement requests in DISA Storefront to configuring, installing,

  and connecting new equipment and circuits for enterprise Cloud

  Access Points (CAPs).

• Develop and maintain comprehensive documentation, including updated

  design drawings, network maps, device configurations, and

  maintenance procedures to reflect all changes to the cloud

  environment.

• Participate in cloud migration planning sessions and Integrated

  Product Reviews (IPRs), providing economy-of-scale recommendations

  to shape an enterprise-level migration strategy.

• Manage cloud IP address space by submitting and tracking requests to

  the DoD Network Information Center (NIC).

  WHAT YOU’LL NEED TO SUCCEED - REQUIRED:

• CLEARANCE: Active Secret security clearance with a current SSBI or

  the ability to obtain one.

• CERTIFICATIONS:

• DoD 8570 IAT Level III certification (e.g., CASP+ CE, CCNP

  Security, CISA, CISSP, GCED, GCIH).

• Cisco Certified Network Professional Enterprise (CCNP-E)

  certification.

• Check Point Certified Security Administrator (CCSA)

  certification. Candidates who do not currently possess CCSA will

  be required to obtain certification within 6 months of the hire

  date.

• EDUCATION: Bachelor’s Degree in a relevant technical field.

• YEARS OF EXPERIENCE: 10 years of relevant experience. An additional

  4 years of experience may be substituted in lieu of a degree.

• TECHNICAL SKILLS:

• Hands-on, expert-level experience with multiple CSPs, including

  Azure, AWS, OCI, and Google Cloud.

• Deep technical expertise with F5 ADCs, specifically LTM, GTM,

  and APM modules in a DoD environment.

• Strong background and practical experience with DoD cloud

  frameworks, including SCCA, VDMS, and VDSS.

• Demonstrated experience with enterprise network design, routing,

  switching, and data center technologies.

• Familiarity with the circuit provisioning process through DISA

  Storefront.

• LOCATION: HYBRID - reporting onsite in Springfield, VA once or more

  per week.

  DESIRED QUALIFICATIONS:

• CERTIFICATIONS: Certifications applicable to this role include Azure

  Fundamentals, AWS Cloud Practitioner, Comp TIA Cloud+, Check Point

  Certified Security Expert (CCSE), Cisco Certified Internetworking

  Expert -Enterprise Infrastructure (CCIE-EI), CheckPoint Certified

  Security Administrator (CCSA).

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