Job Description:

Parsons is looking for an amazingly talented Senior Network / Communications Engineer Engineer (Hybrid Cloud OCONUS Connectivity) to design, deploy, and operate the program’s global communications network that connects AWS-hosted cloud hubs to country hubs and remote Points of Entry (POEs) across dozens of nations. This role is a hands-on engineer/architect responsible for cloud networking in AWS (VPC design, Transit Gateway, routing, VPN/Direct Connect where applicable, security controls, virtual firewalls such as vASA, and infrastructure-as-code using Terraform) as well as field-deployable connectivity solutions (VSAT, line-of-sight, and terrestrial ISP integrations) in austere environments. The engineer ensures secure, resilient, and observable connectivity for mission-critical data flows, partners with NOC/SRE teams to implement monitoring and rapid incident response (including network observability tooling), produces network standards/baselines and as-built documentation, and supports 30-40% OCONUS travel for site surveys, cutovers, and high-priority restorations.

This role specializes in designing and deploying functional networks and communications systems in austere environments, utilizing non-traditional methods such as satellite, broadband over powerline, and line-of-sight technologies.

What You'll Be Doing:

• Design and develop communications products and network technologies to meet operational requirements.

• Configure and install communications and networking equipment, including VSAT, Cisco routers, switches, firewalls, and interconnecting media such as Cat5/6, coaxial, and fiber optics (single and multi-mode).

• Coordinate with telecommunications and Internet Service Provider (ISP) vendors to maintain and troubleshoot purchased technologies.

• Monitor and manage network performance using Network Operations Center (NOC) tools to ensure optimal functionality.

• Conduct testing of network designs and implement enhancements and upgrades to improve system performance.

• Develop standards and baselines for program network equipment, ensuring compliance with the latest security updates and guidance.

• Create comprehensive documentation for processes and procedures, including logical and physical network diagrams, for presentation to government stakeholders.

• Evaluate and report on emerging communications technologies to enhance network capabilities.

• Plan and execute temporary duty assignments (TDYs), including equipment procurement, shipping, and travel coordination for OCONUS network maintenance and installations.

• Provide training on network and VSAT systems to ensure team members are aware of cyber threats, mitigation techniques, and best practices.

What Required Skills You'll Bring All Levels:

• Active TS/SCI is required

• Bachelor’s degree and at least 10 years of related professional experience or equivalent experience in lieu of degree.

• Proficiency in configuring and installing network hardware and software, including routers, switches, firewalls, and other interconnection devices.

• Strong AWS networking experience (including IaC/Terraform), demonstrated global WAN/field deployment experience (VSAT/LOS/ISP coordination), and proven ability to troubleshoot complex hybrid network issues under uptime constraints.

• Experience working with various connectivity media, such as Cat5/6, coaxial, and fiber optics.

• Knowledge of network architecture design, including cost/benefit analysis and hardware/software selection.

• Familiarity with austere environment communications solutions, including satellite and line-of-sight technologies.

• Ability to troubleshoot and resolve network issues in real-time.

• Strong documentation skills, including the ability to create detailed engineering specifications and network diagrams.

• 30-40% International Travel

• Must possess an active passport or ability to obtain immediately upon hire.

What Desired Skills You'll Bring:

• Experience traveling to OCONUS locations, particularly developing countries and conflict zones, for network installation and maintenance.

• Knowledge of cybersecurity principles and techniques for mitigating threats.

• Familiarity with VSAT systems and training methodologies.

Security Clearance Requirement:

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