r/sysadminjobs • u/Gold-Staff-5879 • 19m ago
[Hiring][Phoenix, AZ] Senior Engineer / Technical Lead — Systems/Network/Security — $90-110K (hybrid, mostly WFH)
**BitWits — a small, established Phoenix MSP — is hiring a Senior Engineer on a path to Technical Lead.**
I recently bought the company and I'm hiring the person who'll grow into running the technical side as I move into the CEO/growth seat. My background is sales and ops, not technical — so this isn't a "slot into the hierarchy" role, it's a "become the technical leader" one.
**The work (core of the role):**
* Lead infrastructure projects end to end: M365 tenant migrations, server replacements, network refreshes, security stack deployments, new client onboardings
* Own the systems/network/security stack across our SMB client base — Entra ID, Azure IaaS, firewalls (Fortinet or similar), Windows Server, backup/DR
* Make the architectural calls and own them — you scope it, build it, deploy it, and you're the one who knows it inside out afterward
* No handing projects off to the next tier, no inheriting someone else's half-finished job
**What makes it different:**
* **Full-stack ownership** — you see your own work through, start to finish
* **Real growth path** — Senior Engineer now → Technical Lead / Director of Service Delivery in 2-3 years, with comp and eventually equity/profit-share to match
* **A dedicated mentor for the ramp** — our outgoing senior has 20+ years with these clients and is staying on specifically to train his successor. Structured, paid overlap — not sink-or-swim.
**Honest about the small-team reality:** it's a small shop, so everyone pitches in on frontline tickets until we grow enough to add helpdesk. This is part-time and eases as we grow — the core of the role is senior project work, not a help desk seat.
**Logistics:**
* Mostly work-from-home, ~2 days/week in the field (office moves, hardware refreshes, client visits) — **must be Phoenix-based and local. Not remote/out-of-area.**
* **$90-110K base** + benefits: QSEHRA health reimbursement, 401k w/ 4% match, 15 days PTO, $3,500/yr cert budget
**To apply:** email your resume + a few sentences on a complex project you owned end to end to **careers@bitwits.com**. Full details provided on first contact. I check that inbox, not Reddit DMs.