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Prism Maritime LLC · 5 days ago

Network Engineer IV

Chesapeake, Virginia, United States

Full-time

Onsite

Senior Level

7+ years exp

Prism Maritime, LLC is a premier maritime service provider for Alteration Installation Team (AIT) and Modernization related Services in support of US Maritime and Shore-based clients. The Network Engineer IV serves as a senior technical resource and subject matter expert responsible for architecting, implementing, and maintaining secure hybrid and cloud environments for DoD contractor clients.

Information Technology

Comp. & Benefits

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Lead the design and deployment of Microsoft GCC High and Azure Government environments, including Entra ID (Azure AD), Intune, Purview, and Defender

Architect and manage secure network configurations—firewalls, VPN/SD-WAN, segmentation, and zero-trust architectures

Conduct CMMC 2.0 and NIST 800-171 gap assessments and readiness reviews

Develop and maintain System Security Plans (SSPs), POA&Ms, and compliance documentation

Integrate compliance and security controls into managed services (SIEM, Sentinel, MDR, incident response)

Lead complex client migrations and remediations, ensuring alignment with DoD and DFARS cybersecurity requirements

Develop and refine technical processes, service templates, and documentation for the MSSP service line

Mentor junior engineers and assist with internal technical training

Participate in proposal development, scoping, and client presentations as a technical SME

May need to be thoroughly familiar with hybrid cloud architecture, identity management, and secure enclave design

Ability to work overtime and travel routinely

Ability to work with minimal supervision and perform duties independently

Perform other assignments or tasks as directed by management in support of organizational goals

Qualification

CMMC 2.0 complianceNIST 800-171 complianceMicrosoft AzureNetwork security engineeringMicrosoft GCC HighSystem Security Plans (SSPs)Technical mentoringCybersecurityIncident responseTechnical documentation

Required

Bachelor's Degree in Computer Science, Cybersecurity, or related field preferred. Equivalent experience considered

7–10 years of experience in network, cloud, or security engineering

Deep knowledge of CMMC 2.0, NIST 800-171, and DFARS compliance frameworks

Strong background in Microsoft cloud engineering (Azure, GCC High, Intune, Defender, Entra ID)

Certifications such as Microsoft Certified: Azure Solutions Architect, Microsoft 365 Security Administrator, CISSP, or CISM may be mandatory depending on company or contract requirements

Proven experience working within an MSSP or defense contractor environment preferred

Must be US Citizen

Clearance up to secret level may be required

Ability to access Government facilities by vehicle

Active clearance or ability to obtain a clearance

Lifting/moving up to and including 35 pounds

Occasional travel to client or sites

May require climbing stairs, accessing equipment spaces, or working in varied environmental conditions