Nima Ghaisarzadeh

Senior/Lead Network Engineer @ Booz Allen Hamilton
Senior Network Engineer | 18+ Years Enterprise & Federal Infrastructure | Career Mentor

Services

$240 / month

Best for junior/mid-level engineers bridging the gap from passing exams to real-world networks.

2 calls per month (45min/call)

Unlimited Q&A via chat

Expect responses in 3-4 days

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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.

This is how real progress happens

Mentees who work with a mentor for 3+ months reach their goals 2x faster than those going it alone. Long-term mentorship means fewer false starts, more focused sessions, and support that builds week after week.

97% satisfaction across all mentors

Personalized feedback and growth plans

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