Senior Network Engineer

Peraton Inc.; Chantilly (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Peraton in Chantilly, VA is seeking a seasoned Network Engineer to design, engineer, and implement complex mission networks across cross-domain architectures. The role requires deep expertise in LAN/WAN, security, and cross-domain solutions, with a strong emphasis on reliability and rapid problem-solving.

Candidates should have extensive experience in network security technologies, strong TCP/IP knowledge, and a proven ability to work under deadlines.

Qualifications

• Minimum of 12 years with BS/BA in a relevant technical discipline; Minimum of 10 years with MS/MA; Minimum of 7 years with PhD
• Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph
• 5+ years in Network Engineering (LAN/WAN, Communications, Computer Systems, Cross Domain), Computer Science, Computer Information Systems, or equivalent work experience
• Strong background in CI/CD in relationship to Cross Domain Solutions and general software development
• Sound judgement, problem solving, and decision-making skills with an ability to adapt to emerging issues and changing priorities under short deadlines
• Demonstrated ability to learn quickly and stay abreast of leading-edge technologies
• Experience with network security technologies, such as:
• Firewalls (configuration, rule management)
• Virtual Private Networks (VPNs)
• Secure network architecture design
• Strong understanding of network protocols (TCP/IP, DNS, DHCP, etc.), architectures (LAN, WAN, WLAN), and devices (routers, switches, firewalls)

Responsibilities

• Develop and maintain a deep understanding of the intricacies and interdependencies within these systems, enabling informed decision-making and providing strategic guidance
• Spend a significant amount of time dedicated towards assisting improving reliability in each of the systems and researching root-cause of Tier 2 related tickets
• Foster collaborative partnerships across functional teams and identify opportunities to build efficiencies into innovative IT systems that support the cyber mission systems
• Required to participate in the 24/7 duty phone rotation – estimated at 3x per year

Skills

Network Engineering

LAN/WAN

Cross Domain Solutions

Security protocols (TCP/IP, DNS, DHCP)

Problem solving

TS/SCI clearance with polygraph

Education

BS/BA in a relevant technical discipline

MS/MA in a relevant field

PhD in a relevant field

Job description

Required

• Minimum of 12 years with BS/BA in a relevant technical discipline; Minimum of 10 years with MS/MA; Minimum of 7 years with PhD
• Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph
• 5+ years in Network Engineering (LAN/WAN, Communications, Computer Systems, Cross Domain), Computer Science, Computer Information Systems, or equivalent work experience
• Strong background in CI/CD in relationship to Cross Domain Solutions and general software development
• Sound judgement, problem solving, and decision-making skills with an ability to adapt to emerging issues and changing priorities under short deadlines
• Demonstrated ability to learn quickly and stay abreast of leading-edge technologies
• Experience with network security technologies, such as:
• Firewalls (configuration, rule management)
• Virtual Private Networks (VPNs)
• Secure network architecture design
• Strong understanding of network protocols (TCP/IP, DNS, DHCP, etc.), architectures (LAN, WAN, WLAN), and devices (routers, switches, firewalls)

Desired

• Experience with both on-premise and cloud deployment technologies and automation
• Detailed oriented, organized, able to multitask, and adaptable to shifting requirements
• Flexibility – works well both independently and as a team player; must be eager to learn
• Candidate should be a self-starter and possess a willingness to dive into new technologies when appropriate
• Experience implementing and documenting standard operating procedures of systems or networks (e.g., Linux, Window, Cloud platforms etc.)

The Opportunity:

Peraton is seeking a talented Network Engineer to join our team in Chantilly, VA to assist with the client’s complex infrastructure, with expertise spanning multiple critical domains, including custom cross-domain architecture. Your work will focus on designing, engineering and implementation of complex mission networks.

• Develop and maintain a deep understanding of the intricacies and interdependencies within these systems, enabling informed decision-making and providing strategic guidance
• Spend a significant amount of time dedicated towards assisting improving reliability in each of the systems and researching root-cause of Tier 2 related tickets
• Foster collaborative partnerships across functional teams and identify opportunities to build efficiencies into innovative IT systems that support the cyber mission systems
• Required to participate in the 24/7 duty phone rotation – estimated at 3x per year