Substitute Jobs

About The Position

Requirements

• Active US Top Secret Security Clearance with SCI Eligibility
• Bachelor’s degree in an information technology related field. In the absence of a degree, a minimum of 6 years of related experience is required
• 2+ years of experience in a related field. Relevant experience can be considered as a substitute for the required educational qualifications
• Higher level relevant degree may substitute for experience
• Proficiency in managing Windows and Linux operating systems
• Strong understanding of network security protocols
• Prior experience with network administration in Windows and Linux environments
• Prior experience networking hosts in both physical and virtualized environments
• Extensive knowledge of network protocols and services [e.g., Transmission Control Protocol/Internet Protocol (TCP/IP), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP)]
• Advanced experience with Cisco networking equipment
• Excellent interpersonal and communication skills to interact effectively with others
• Demonstrate a customer care philosophy that ensures a high level of customer satisfaction
• Proven organizational skills with attention to detail
• FAA Class III Medical Certification required. Candidates without current certification must obtain it prior to hire
• Ability to complete Altitude Chamber training and qualification
• U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance.

Nice To Haves

• Cisco Certified Network Professional (CCNP) or Cisco Certified Internetwork Expert (CCIE) certification
• CompTIA Advanced Security Practitioner (CASP+) or equivalent DOD 8140 IAT Level III certification
• Proficiency in the following networking functions: DNS, basic networking with switches and firewall (e.g. Cisco, PAN)
• Experience networking thin clients in a virtualized environment
• Hands-on experience with zero trust networking
• Experience with virtualization technologies (e.g., VMware, Hyper-V, AHV)
• Functional scripting with languages such as PowerShell, Python
• Basic functionality with Debian or Redhat Linux
• Basic functionality in the following Microsoft server solutions: Active Directory, Windows Server
• Familiarity managing Windows 11

Responsibilities

• Assist in the design and implementation of complex network solutions, including Local Area Network (LAN), Wide Area Network (WAN), Virtual Private Network (VPN)
• Analyze network traffic and performance metrics to identify and resolve bottlenecks and optimize efficiency
• Monitor and optimize system performance, addressing advanced issues
• Implement and maintain robust security measures
• Maintain ownership of change management
• Provide advanced troubleshooting and resolution for system-related issues
• Develop and maintain detailed system documentation and procedures
• Coordinate system upgrades and modifications with other IT staff
• Conduct regular system tests to ensure functionality and reliability
• Manage data handling, conversion, and storage solutions
• Provide guidance and mentorship to junior network engineers and IT staff
• Recommend and implement improvements to network infrastructure and processes

Benefits

• SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.