Network Engineer III
Listed on 2026-09-25
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IT/Tech
Cybersecurity, Systems Engineer, Network Engineer, Cloud Computing: Infrastructure & Operations
Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Network Engineer III, you will play a pivotal role in overseeing network infrastructure projects and ensuring the reliability and security of the corporate network. This position requires extensive experience in network engineering, project management capabilities, and a proactive approach to problem-solving. You will act as a lead on various projects and mentor junior engineers.
The Mission Solutions and Technologies (MST) business area provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains – air, land, sea, space and cyber.
Responsibilities- Design, implement, expand, and maintain secure network architectures
- Drive the adoption of new technologies and best practices within the engineering team
- Oversee the development and enforcement of network security policies and procedures
- Azure and AWS configuration and maintenance
- Windows Server and Linux operating system configuration and maintenance
- Bachelor's degree in a related field.
- 5+ years of experience in a related field.
- Relevant experience can be considered as a substitute for the required educational qualifications. In the absence of a degree, a minimum of 8 years of related experience is required.
- Higher level relevant degree may substitute for experience.
- Strong knowledge of network protocols and services [e.g., Transmission Control Protocol/Internet Protocol (TCP/IP), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP)].
- Experience designing & managing network implementation projects in a dynamic fast paced environment.
- Experience with IDM (Identity Management) and Active Directory user and asset management
- Experience with deployment, configuration, and sustainment of Windows Server and Linux-based operating systems
- Proficient with deployment of solutions in Cloud Service Providers such as Microsoft Azure and Amazon AWS
- Experience administering Hyper Converged Infrastructure / Virtualization Technology
- Familiarity with the Cybersecurity Maturity Model Certification (CMMC) framework and control implementation
- Experience configuring, implementing and leveraging computer security and networking diagnostic/monitoring tools
- Ability to rapidly work with minimal supervision on projects
- Ability to work in a highly collaborative, fast-paced environment
- Excellent organizational, documentation, communication and interpersonal skills
- Ability to gain and maintain a Secret Clearance
- IAT Level III certification (CISSP, CASP, GCIH, etc.)
- Professional industry certifications such as Microsoft Azure Administrator, AWS Solutions Architect, Cisco Certified Networking Professional, Comp Tia certification (Security+, Network+, Server+)
- Experience engineering zero trust networking solutions.
- Expertise in Multiprotocol Label Switching (MPLS) WAN, Software-Defined Wide Area Network (SD-WAN), and emerging networking technologies.
- Experience in containerized software ecosystem:
Docker, container deployment, Docker swarm, Docker security hardening (networking, monitoring, logging) - Experience with scripting languages/tools (Bash, Python, Perl, Powershell)
- Experience working with Developers, Dev Ops, and Engineering teams in a dynamic environment to promote/implement the Dev Sec Ops program throughout the organization
- Must be able to lift 25 lbs regularly.
- Work primarily at a…
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