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Senior Network Systems Engineer

ASEC


Job Location:

Norfolk, MA - USA

Yearly Salary: USD 150000 - 165000
Posted: 29 September 2026 (12 hours ago)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

Full-time
Description

What Youll Do:

The Senior Network Systems Engineer will head a team responsible for the design implementation security and sustainment of the network infrastructure supporting Navy Live Virtual and Constructive (LVC) training this role you will develop network engineering solutions prepare technical documentation and support the installation integration testing and sustainment of secure network systems. Working alongside senior systems engineers the cybersecurity team and government technical leads you will translate approved requirements and architecture into reliable supportable network implementations.


This position will be based in Norfolk VA.


Key Responsibilities:

  • Develop network designs and implementation plans addressing connectivity performance availability security and integration requirements.
  • Prepare and interpret engineering design packages logical and physical network diagrams rack elevations one-line diagrams cable schedules and installation drawings.
  • Evaluate copper and fiber cabling pathways rack layouts and inside/outside plant interfaces; coordinate infrastructure requirements with facility and installation teams.
  • Configure deploy and troubleshoot routers switches firewalls VLANs routing and LAN/WAN connections within approved network architectures.
  • Provide technical oversight during installation verify work against approved drawings and document discrepancies and as-built changes.
  • Develop and execute network integration and test procedures; diagnose connectivity performance and interoperability issues and document results.
  • Coordinate with ISSO and ISSE personnel on network hardening STIG implementation remediation and technical evidence supporting RMF activities.
  • Maintain configuration baselines equipment inventories bills of material change records and operational documentation; mentor team members and brief technical risks.
  • This position may require up to 25% annual travel.

This description outlines the general nature and scope of the role. Additional duties may be assigned as necessary.

Requirements

What Youll Bring:

  • 9 years of progressively responsible experience designing implementing and maintaining enterprise and tactical network infrastructures. A bachelors degree in a STEM related area of study may be considered in lieu of the full 9 years of experience.
  • Demonstrated experience designing implementing integrating and troubleshooting enterprise network infrastructure.
  • Ability to develop and interpret network engineering drawings rack elevations cable schedules and installation documentation.
  • Working knowledge of TCP/IP routing and switching VLANs subnetting network segmentation firewall controls and copper/fiber connectivity.
  • Ability to plan and validate network changes maintain accurate documentation and explain technical issues to engineers customers and program leadership.
  • Experience supporting DoD or Navy training networks secure facilities and distributed system integration is a plus.

Certification Requirements:

  • Required for this position: CCNP Enterprise Security or Data Center and an operating system certification (Linux preferred). In addition one of the following industry certifications is required: SecurityX/CASP CCNA CCSP GCED GCIA GCLD GDSA GFACT.
  • A masters degree or Ph.D. in Engineering Cybersecurity Data Science Information Systems or Information Technology or Software Engineering may be considered in lieu of one of the listed certifications however one of the listed CCNP certifications will still be required.

If you are unsure if you qualify based on the above information we get it! Please go ahead and apply anyway we are happy to review your credentials. Please upload copies of any relevant certifications as part of your application.


Equally Important:

  • Ability to build positive collaborative relationships across teams and with external partners.
  • Effective communicator with strong verbal and written skills.
  • Proactive self-directed work style with the ability to operate independently.
  • Analytical thinker with proven problem-solving capabilities.
  • Highly organized with the ability to balance competing priorities in a fast-paced environment.

ASEC is committed to providing access and reasonable accommodation in its services activities programs and employment opportunities in accordance with the Americans with Disabilities Act and other applicable laws.


Security Clearance Requirement:

  • This position requires U.S. citizenship and an active DoD Top Secret clearance. Selected candidate will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Salary Range:

  • The anticipated annual salary range for this position is $150000 - $165000 commensurate with an individuals experience qualifications and skill set. ASEC is committed to providing fair and equitable compensation.

Who We Are:

ASEC offers meaningful mission-driven work within a culture that supports your professional and personal growth. We partner with our government customers to deliver innovative solutions across engineering information technology training and logistics. Above all we are committed to doing whats right for the Warfighterplain and simple. Explore what makes ASEC different by visiting our website.


Why work at ASEC

  • 100% employee-owned company. Learn more about our Employee Stock Ownership Plan (ESOP) here!
  • Comprehensive benefits package including 11 paid holidays medical/dental/vision coverage HSA/FSA options disability insurance and more!
  • 401(k) with company match
  • Tuition assistance for undergraduate and graduate education
  • Veteran-friendly employer
  • Thriving employee culture
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ASEC is an Equal Opportunity Employer. We recruit hire train compensate and promote employees based on qualifications merit and business needs without regard to race color religion sex national origin ancestry age marital status sexual orientation gender identity or expression disability veteran status genetic information pregnancy or related conditions (including breastfeeding) or any other status protected by law.

ASEC also complies with all applicable pay transparency laws and will not discriminate against employees or applicants for inquiring about discussing or disclosing compensation.


Required Experience:

Senior IC


About Company

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ASEC is an award-winning, employee-owned small business focused on providing value and innovation in the areas of engineering, training, flight services, and more.

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