Network Systems Engineer

Haigh-Farr Inc.; Bedford (NH); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Health Insurance

401K matching

Paid Vacation

Holidays & Sick Time

Dental Insurance

Vision Insurance

Gym discount

Flu Clinic

Job summary

Haigh-Farr Inc. is seeking a Network Systems Engineer to support enterprise network engineering and DoD-aligned cybersecurity. The role requires designing secure LAN/WAN, configuring firewalls and VPNs, and maintaining system security plans.

You will implement and monitor CMMC Level 2+ controls, support RMF A&A, and collaborate with auditors to ensure compliance. The position emphasizes DoD-aligned cybersecurity, incident response, and ongoing security operations within an aerospace-focused

Qualifications

• Experience with DoD RMF A&A processes and A&A tools.
• Deep knowledge of CMMC Level 2+ and NIST 800-171.
• Strong network engineering and security fundamentals.
• Experience with security incident response and audits.

Responsibilities

• Design, deploy and maintain secure LAN/WAN architectures.
• Configure firewalls, routers, switches, VPNs, VLANs and load balancers.
• Ensure high availability, redundancy and resilience.
• Maintain network diagrams and change logs per DoD policies.
• Implement, monitor and improve CMMC Level 2+ controls.
• Develop SSP, IRP and CM Plans; support RMF activities.
• Deploy IDS/IPS, SIEM, vulnerability scanners, and DLP.
• Support continuous monitoring and audit readiness.
• Collaborate during cybersecurity audits and assessments.
• Align security programs with DFARS/NIST requirements.

Skills

RMF A&A tools (eMASS)

Fortinet

Network architecture

CMMC compliance

NIST 800-171

DoD cybersecurity

Configuration management

Technical communication

Security tooling

Incident response

Education

Bachelor’s Degree in Cybersecurity, Information Systems, Computer Engineering or related field

Tools

Fortinet

Job description

Description

Haigh-Farr is a premier antenna design, manufacturing and test house developing products used across all platforms in the aerospace industry including missions to Mars, the International Space Station and products fielded to the U.S. Military supporting the warfighter. In our over 55-year history we have enjoyed steady, planned growth. Haigh-Farr plans to further grow our team and capabilities to meet increasing demand and to expand into new markets and antenna technologies.

Haigh-Farr is seeking a Network Systems Engineer who has the ability to support enterprise network engineering and DoD-aligned cybersecurity practices, ensuring systems meet Cybersecurity Maturity Model Certification (CMMC) Level 2+ and NIST SP 800-171 standards to join our Company. An ideal candidate will have a deep understanding of network security principles, excellent problem-solving skills and the ability to maintain the Company’s IT infrastructure while meeting the Department of Defense’s (DoD’s) CMMC requirements.

Requirements

• Network Engineering:
• Design, deploy and maintain secure LAN/WAN architectures for internal operations.
• Configure and manage firewalls, routers, switches, VPNs, VLANs, and load balancers
• Ensure high availability, redundancy, and resilience through proactive monitoring and failover strategies.
• Maintain network diagrams, configuration documentation and change control logs in compliance with DoD IT policies.
• Cybersecurity & CMMC Compliance:
• Implement, monitor, and improve technical controls aligned with CMMC Level 2+ and NIST 800-171.
• Develop and enforce System Security Plans, Incident Response Plans and Configuration Management Plans.
• Deploy and manage IDS/IPS, endpoint protection, SIEM, vulnerability scanners, and DLP solutions.
• Support continuous monitoring, logins and audit readiness for DoD requirements.
• Collaborate during cybersecurity audits and CMMC assessments.
• Secure on-premises data exchange with encryption and segmentation.
• Perform DISA STIG implementation assessments on IT platforms and applications.
• Complete DOD RMF Assessment and Authorization (A&A) process to include system categorization, security control baseline selection and tailoring, security control implementation, and assessment.
• Aligning information security programs with DFARS 252.204-7012, NIST SP 800-171 security requirement implementation, and the CMMC assessment guide.
• Other duties as assigned.

Knowledge and Skills:

• Experience using automated RMF Assessment and Authorizations (A&A) tools such as eMASS to complete and document DOD compliant RMF A&A activities.
• Experience with Fortinet
• Network architecture and design skills
• Knowledge of CMMC compliance and NIST 800-171
• DoD-aligned cybersecurity practices.
• Configuration management and change control.
• Excellent written and verbal communication skills with the ability to explain technical terms plainly
• Security tool deployment and change control.
• Incident response and audit support

Qualifications:

• Minimum Bachelor’s Degree in Cybersecurity, Information Systems, Computer Engineering or related field.
• U.S. Person, with ability to obtain and maintain a security clearance

Why should you join Haigh-Farr?

Haigh-Farr is a fast paced, growing company that recognizes employees with a promote-from-within philosophy. We believe in a friendly work environment where employee contributions are well received and a key component to our success. Our facility features state of the art technology and the latest manufacturing and testing capabilities. Please see more details about our benefits below.

• Competitive salary, commensurate with experience and capabilities.
• Health Insurance Plan with Health Reimbursement Feature, Dental, and Vision Insurance.
• Flexible Spending Accounts – Health and Dependent Care
• Company Paid Disability and Group Term Life Insurance
• Paid Vacation, Holidays, and Sick Time.
• 401K with Company match.
• Company Sponsored Social Events.
• Wellness Prevention – Annual In-House Flu Clinic, Gym Membership discount through Medical Plan

EOE/Veteran/Disability/E-Verify