Nima Ghaisarzadeh

Senior/Lead Network Engineer @ Booz Allen Hamilton
Senior Network Engineer | 18+ Years Enterprise & Federal Infrastructure | Career Mentor
United States of America Active today Usually responds in a day or two

Services

$200 / month

Start free, decide later

  1. 1 Free 7-day trial
    No charge until day 7. Cancel anytime.
  2. 2 Ongoing calls + chat
    2 × 45-min calls per month, unlimited Q&A. Replies in 2 days.
  3. 3 No lock-in
    Month to month, no contract.
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About

Hi, I'm Nima.

I am a Lead Network Engineer with 18+ years of experience supporting, securing, modernizing, and maintaining enterprise networks across government and large-scale environments. Throughout my career, I have been involved in the full network lifecycle, including planning, implementation, operations, optimization, and ongoing support of mission-critical infrastructures.
Throughout my career, I have worked with routing and switching technologies, enterprise security solutions, VPN architectures, network modernization initiatives, and complex troubleshooting efforts supporting mission-critical infrastructures.
I enjoy helping engineers accelerate their careers by strengthening their technical foundation, developing stronger troubleshooting skills, preparing for technical interviews, and building the confidence needed to move into senior engineering roles.
Whether you are pursuing certifications such as CCNA or CCNP, transitioning into a networking career, preparing for a technical interview, or looking to grow into a senior network engineering position, I can provide practical guidance based on real-world experience.
My mentoring style focuses on understanding core concepts, developing structured problem-solving and troubleshooting methodologies, and applying knowledge to real-world scenarios rather than memorizing commands or exam questions.
I look forward to helping you achieve your technical and career goals.

What happens when you start

You tell Nima your goals. They see exactly what you want to work on before session one.

You meet within days. Nima reviews your application and books your first session, usually within a day or two.

You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.

Start your mentorship