Senior Network Engineer

Entarian; North Charleston (SC); Hybrid; USD 110,000 - 140,000; Full time

Job summary

Entarian seeks a Network Engineer to support NIWC Atlantic’s E2S2 division, focusing on design, integration, and sustainment of Marine Corps IT networks. The role requires a TS clearance and extensive hands-on experience with enterprise and tactical networks.

Flexible 5-day on-site workweek with 1 optional telework day; core hours 0800–1400. Available to travel up to 45 days per year to support mission objectives.

Qualifications

• Bachelor's degree from ABET-accredited program.
• Active Top Secret clearance.
• 7+ years IT experience overseeing hybrid software, web and hardware projects.
• Experience with Marine Corps networks (enterprise/tactical).
• Knowledge of SD-WAN, BGP, DMVPN, and HAIPE devices.
• Ability to travel up to 45 days per year.

Responsibilities

• Support NIWC Atlantic E2S2 division and its enterprise IT systems.
• Contribute to system design, implementation, and maintenance.
• Collaborate with management on project scope and timelines.
• Travel up to 45 days per year as needed.

Skills

Top Secret Clearance

7+ years IT experience

Marine Corps networks experience

Hybrid software/hardware engineering

Education

ABET-accredited engineering degree

Tools

Cisco SD-WAN

BGP

DMVPN / Flex VPN

HAIPE devices

Multicast networking

Job description

Overview/ Job Responsibilities

Entarian is seeking a Network Engineer to support the Naval Information Warfare Center Atlantic (NIWC Atlantic) Expeditionary Enterprise Systems and Services (E2S2) Division. NIWC Atlantic provides design, acquisition, and sustainment services for Marine Corps Systems Command (MCSC) Information Technology (IT) systems.

Other duties as assigned by management.

Minimum Qualifications

• Bachelor’s degree in Engineering (BS, BA, or Associate of Science (AS) shall be from an Accreditation Board for Engineering and Technology (ABET) accredited program.)
• Active Top Secret Level Clearance
• Seven (7) years of IT professional experience overseeing the creation of hybrid software, web and hardware products from initial specifications to final rollout and maintenance.
• Experience with Marine Corps networks (enterprise and/or tactical)
• Cisco Software Defined Wide Area Network (SDWAN)
• Border Gateway Protocol (BGP)
• Preference to have some carrier (e.g. Verizon) experience
• Dynamic Multipoint Virtual Private Network (DMVPN) / Flex VPN
• High Assurance Internet Protocol Encryption (HAIPE) devices
• Multicast
• Experience integrating various network operating systems, application programs and hardware devices through system specification, design, coding, testing and maintenance support.
• Overall project design including cost, schedule, and social issues that may be associated with a project.

Available to Travel up to 45 days per year / several weeklong trips

• Flexible 5-days a week on-site with 1 optional telework day
• Core hours are 0800 – 1400

Desired Qualifications

• Individual will be working toward the relevant certifications within one and a half year after assuming duties:
  • Professional Software Engineering Master (PSEM)/ Certified Software Development Professional (CSDP) or with COR approval complete a vendor/platform specific certification:
  • Microsoft role-based certifications
  • Microsoft Certified Applicable Developer (MCAD)
  • Microsoft Certified Database Administrator (MCDBA)
  • Red Hat Certification Program (RHCP)
  • CISCO Certified Network Professional (CCNP)
  • CISCO Certified Design Professional (CCDP)
  • Oracle Certified Professional (OCP)
  • VMWare Certified Professional (VCP)
  • Cloud certifications, etc.

About Us

Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.

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