Network Systems Engineer

Posted Yesterday
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Bedford, NH, USA
In-Office
Entry level
Aerospace • Hardware • Defense • Manufacturing
The Role
Designs and maintains secure enterprise LAN/WAN infrastructure, including firewalls, routers, switches, VPNs, VLANs, and load balancers. Implements cybersecurity controls aligned with CMMC Level 2+, NIST SP 800-171, DFARS, DISA STIGs, and DoD RMF requirements. Manages security tools, documentation, configuration control, incident response, continuous monitoring, audit readiness, and CMMC assessments. Supports system security plans, authorization activities, and resilient network operations.
Summary Generated by Built In

Description

Summary:

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

Responsibilities:

  • 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

Skills Required

  • Bachelor's degree in Cybersecurity, Information Systems, Computer Engineering, or a related field
  • U.S. Person status
  • Ability to obtain and maintain a security clearance
  • Experience with automated RMF Assessment and Authorization tools such as eMASS
  • Experience with Fortinet
  • Network architecture and design skills
  • Knowledge of CMMC compliance and NIST SP 800-171
  • Experience with configuration management and change control
  • Experience deploying security tools and supporting incident response and audits
  • Excellent written and verbal communication skills
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The Company
HQ: Bedford, NH
71 Employees
Year Founded: 1969

What We Do

Haigh-Farr, Inc. is a global leader specializing in the design, development, manufacture, and testing of conformal and non-conformal high-performance antennas for a wide range of applications, from simple to sophisticated. As a prominent player in the aerospace and defense industries, the company provides high-quality antenna solutions that are utilized on the latest high-performance airborne and space vehicles for defense and space missions.

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