Classified Network Administrator

📍 Job Overview

• Job Title: Classified Network Administrator
• Company: RTX BBN Technologies
• Location: Cambridge, MA, USA
• Job Type: On-site
• Category: Server Administration
• Date Posted: 2025-08-01
• Experience Level: 5-10 years
• Remote Status: On-site

🚀 Role Summary

• 📝 Enhancement Note: This role involves working with classified US Government networks, requiring an active and transferable Secret U.S. government security clearance. The position is based in RTX BBN Technologies' Cambridge, MA office, focusing on network administration in classified lab environments.

• The Network Administrator will work primarily in classified lab environments, collaborating with colleagues in Cambridge and other remote offices. They will install and configure server hardware and networking equipment, troubleshoot networking issues, and ensure the network conforms to customer specifications.

💻 Primary Responsibilities

• 📝 Enhancement Note: The role requires a moderate amount of networking knowledge, applicable certificates, and some experience with classified US Government networks. The ideal candidate should be able to learn and adapt to new technologies quickly and effectively.

• 💻 Network Management:

  • Work with the Security team to ensure the network meets customer specifications (NIST and RMF requirements).
  • Perform regular network device maintenance, including software updates, hardware refreshes, licensing, and changing requirements.
  • Diagnose and troubleshoot networking issues in the lab, including Active Directory, antivirus software, network authentication services, or upstream network connections.

• 💻 Collaboration:

  • Work with multiple parties inside and outside of the company to achieve networking goals within lab environments.
  • Collaborate with engineering staff, external vendors, and collaborators to solve complex and interesting problems.

• 💻 Technical Solutions:

  • Propose, design, purchase, and implement technical solutions to customer requirements in collaboration with team members.

🎓 Skills & Qualifications

Education: Bachelor’s degree with a minimum of 5 years of relevant experience, or an Advanced Degree in a related field with a minimum of 3 years of experience, or 8 years of relevant professional experience without/in lieu of a degree.

Experience: A moderate amount of networking knowledge, applicable certificates, and some experience with classified US Government networks.

Required Skills:

• Knowledge of networking essentials and Cisco Network Appliances, including routers, Layer 2 and 3 switches, and ASA Firewall/VPN devices.
• Current Cisco CCNA or equivalent certification.
• Active and transferable Secret U.S. government security clearance.

Preferred Skills:

• Willingness to collaborate with others towards a common goal.
• Familiarity with NIST 800-53 standards and the Risk Management Framework (RMF).
• Current DoD-approved baseline IAT II certification (e.g., CompTIA Security+, ISC2 SSCP).
• Knowledge of Palo Alto firewalls, Cisco ISE application.
• Relevant experience with classified US government networks.
• Familiarity with DISA’s SCAP and STIG process and procedure.
• Experience with Trellix Endpoint Security Suite or relevant endpoint software.
• Experience with Nessus Scanner, ACAS, or other vulnerability scanner.

📊 Web Portfolio & Project Requirements

📝 Enhancement Note: While a portfolio is not explicitly required for this role, demonstrating relevant experience and certifications will strengthen the candidate's application.

Portfolio Essentials:

• Case studies or projects showcasing experience with classified US Government networks.
• Documentation of relevant certifications, such as Cisco CCNA or IAT II certification.
• Examples of problem-solving and troubleshooting skills in networking environments.

Technical Documentation:

• Documentation of network configurations and maintenance procedures.
• Evidence of understanding and compliance with NIST and RMF requirements.

💵 Compensation & Benefits

Salary Range: $90,000 - $182,000 USD per year. The salary range provided is a good faith estimate representative of all experience levels.

Benefits:

• Healthcare, wellness, retirement, and work/life benefits.
• Parental leave, flexible work schedules, achievement awards, educational assistance, and child/adult backup care.

Working Hours: 40 hours per week.

🎯 Team & Company Context

🏢 Company Culture

Industry: RTX BBN Technologies is a subsidiary of RTX Corporation, an Aerospace and Defense company that provides advanced systems and services for commercial, military, and government customers worldwide. BBN is known for its research in areas such as email, routers, machine language translation, and quantum cryptography.

Company Size: RTX is a large corporation with over 185,000 employees worldwide. BBN Technologies is a smaller research subsidiary within RTX.

Founded: RTX Corporation was formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses. BBN Technologies was founded in 1948 and joined RTX in 2020.

Team Structure:

• The Business Infrastructure group at RTX BBN Technologies' Cambridge, MA office is seeking a Network Administrator.
• The team handles all aspects of IT, including core network infrastructure, phone systems, lab setups, server installs and configuration, scripting, automation, and VM management.
• The Network Administrator will work mainly in classified lab environments and collaborate with colleagues in Cambridge and other remote offices.

Development Methodology:

• The team follows standard IT industry practices for network management, including regular maintenance, troubleshooting, and collaboration with internal and external stakeholders.
• The team works with classified US Government networks, requiring compliance with NIST and RMF requirements.

Company Website: RTX Corporation

📈 Career & Growth Analysis

Web Technology Career Level: This role is a mid-level Network Administrator position, focusing on network management, maintenance, and troubleshooting in classified lab environments. The role requires a moderate amount of networking knowledge and relevant experience.

Reporting Structure: The Network Administrator will report to the Business Infrastructure group's manager and collaborate with various internal and external stakeholders, including engineering staff, external vendors, and collaborators.

Technical Impact: The Network Administrator will play a crucial role in ensuring the network meets customer specifications, performs regular maintenance, and troubleshoots networking issues in lab environments. Their work will directly impact the security and functionality of classified lab networks.

Growth Opportunities:

• Technical Skill Development: The role offers opportunities to learn and adapt to new technologies quickly and effectively, expanding the candidate's skill set in network management and classified US Government networks.
• Team Management: With experience and strong performance, the candidate may have opportunities to move into team management or technical leadership roles within the IT department or the broader organization.
• Architecture Decisions: As the candidate gains experience and expertise, they may have opportunities to influence architecture decisions and contribute to the design and implementation of new network solutions.

🌐 Work Environment

Office Type: On-site, with a focus on classified lab environments.

Office Location(s): Cambridge, MA, USA.

Workspace Context:

• The Network Administrator will work mainly in classified lab environments, collaborating with colleagues in Cambridge and other remote offices.
• The workspace will include networking equipment, servers, and other relevant IT infrastructure.
• The team follows standard IT industry practices for network management, including regular maintenance, troubleshooting, and collaboration with internal and external stakeholders.

Work Schedule: The role follows a standard 40-hour workweek, with flexibility for deployment windows, maintenance, and project deadlines as needed.

📄 Application & Technical Interview Process

Interview Process:

1. Technical Assessment: A technical assessment or coding challenge focused on networking fundamentals, Cisco appliances, and network troubleshooting.
2. Behavioral Interview: An interview focused on the candidate's problem-solving skills, collaboration, and adaptability to new technologies.
3. Final Evaluation: A final evaluation based on the candidate's technical skills, cultural fit, and potential for growth within the organization.

Portfolio Review Tips:

• Highlight relevant experience and certifications, such as Cisco CCNA or IAT II certification.
• Include case studies or projects showcasing experience with classified US Government networks and network management.
• Provide documentation of network configurations and maintenance procedures, demonstrating an understanding of NIST and RMF requirements.

Technical Challenge Preparation:

• Brush up on networking fundamentals, Cisco appliances, and network troubleshooting skills.
• Familiarize yourself with NIST 800-53 standards and the Risk Management Framework (RMF).
• Prepare for problem-solving scenarios and be ready to discuss your approach to network management and troubleshooting.

ATS Keywords:

• Networking, Cisco, CCNA, NIST, RMF, Security Clearance, Classified, Troubleshooting, Collaboration, Lab Environments, Server Hardware, Networking Equipment, VM Management, Scripting, Automation.

🛠 Technology Stack & Web Infrastructure

Networking Equipment:

• Cisco routers, Layer 2 and 3 switches, ASA Firewall/VPN devices.
• Palo Alto firewalls, Cisco ISE application.
• Trellix Endpoint Security Suite or relevant endpoint software.
• Nessus Scanner, ACAS, or other vulnerability scanner.

Server Hardware:

• Various server hardware platforms, including rack-mountable servers, tower servers, and blade servers.

VM Management:

• Virtualization platforms, such as VMware or Hyper-V.
• VM management tools, such as vSphere or Hyper-V Manager.

Scripting & Automation:

• Scripting languages, such as Python, PowerShell, or Bash.
• Automation tools, such as Ansible, Puppet, or Chef.

👥 Team Culture & Values

Web Development Values:

• Collaboration: The team values collaboration and working together towards common goals.
• Adaptability: The team values the ability to learn and adapt to new technologies quickly and effectively.
• Attention to Detail: The team values precision and thoroughness in network management and troubleshooting.
• Problem-Solving: The team values strong problem-solving skills and the ability to find creative solutions to technical challenges.

Collaboration Style:

• The team follows a collaborative approach, working together to achieve networking goals within lab environments.
• The team values code review culture and peer programming practices, fostering knowledge sharing and continuous learning.
• The team encourages regular communication and active participation in decision-making processes.

🌐 Work Environment

Office Type: On-site, with a focus on classified lab environments.

Office Location(s): Cambridge, MA, USA.

Workspace Context:

• The Network Administrator will work mainly in classified lab environments, collaborating with colleagues in Cambridge and other remote offices.
• The workspace will include networking equipment, servers, and other relevant IT infrastructure.
• The team follows standard IT industry practices for network management, including regular maintenance, troubleshooting, and collaboration with internal and external stakeholders.

Work Schedule: The role follows a standard 40-hour workweek, with flexibility for deployment windows, maintenance, and project deadlines as needed.

📌 Application Steps

To apply for this Network Administrator position:

1. Submit your application through the application link here.
2. Prepare for the technical assessment or coding challenge by brushing up on networking fundamentals, Cisco appliances, and network troubleshooting skills.
3. Research RTX BBN Technologies and the role of a Network Administrator in classified lab environments.
4. Prepare for the behavioral interview by reflecting on your problem-solving skills, collaboration, and adaptability to new technologies.
5. Review the company's benefits package and consider how the role fits with your long-term career goals.

📝 Enhancement Note: This enhanced job description includes AI-generated insights and web development industry-standard assumptions. All details should be verified directly with RTX BBN Technologies before making application decisions.